PAINEWEBBER MORTGAGE ACCEPTANCE CORPORATION IV
S-3, 1998-08-18
ASSET-BACKED SECURITIES
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     As filed with the Securities and Exchange Commission on August 18, 1998

                                                 Registration No. 333-
================================================================================

                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                 ---------------
                                    FORM S-3
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933
                                ----------------
                 PAINEWEBBER MORTGAGE ACCEPTANCE CORPORATION IV
             (Exact name of Registrant as specified in its Charter)
                                    Delaware
                            (State of Incorporation)
                                   06-1204982
                     (I.R.S. Employer Identification Number)
                           1285 Avenue of the Americas
                            New York, New York 10019
                                  212-713-2000
   (Address and telephone number of Registrant's principal executive offices)
                              John L. Fearey, Esq.
                 PaineWebber Mortgage Acceptance Corporation IV
                           1285 Avenue of the Americas
                            New York, New York 10019
                                  212-713-2000
            (Name, address and telephone number of agent for service)
                                ----------------
                                   Copies to:
                             Michael S. Gambro, Esq.
                          Cadwalader, Wickersham & Taft
                                 100 Maiden Lane
                            New York, New York 10038
                                  212-504-6000
================================================================================

     Approximate date of commencement of proposed sale to the public:  From time
to time on or  after  the  effective  date of this  Registration  Statement,  as
determined by market conditions.

     If the only  securities  being  registered  on this Form are being  offered
pursuant to dividend or interest  reinvestment plans, please check the following
box. / /

     If any of the securities being registered on this Form are to be offered on
a delayed or continuous  basis  pursuant to Rule 415 under the Securities Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. /X/

     If this Form is filed to  register  additional  securities  for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement for the same offering. / /

     If this Form is a  post-effective  amendment  filed pursuant to Rule 462(c)
under the  Securities  Act,  check the following box and list the Securities Act
registration  statement number of the earlier effective  registration  statement
for the same offering. / /

     If delivery of the  prospectus is expected to be made pursuant to Rule 434,
please check the following box. / /


<TABLE>
                         CALCULATION OF REGISTRATION FEE
========================= ===================== ===================== ========================== ====================

<CAPTION>
 Title of each class of                           Proposed maximum        Proposed maximum            Amount of
    securities to be          Amount to be       offering price per      aggregate offering         registration
       registered            registered (2)           unit (1)                price (1)                fee (2)
========================= ===================== ===================== ========================== ====================
<S>                          <C>                        <C>                <C>                        <C>

      Asset-Backed           $1,500,000,000             100%               $1,500,000,000             $442,500
    Certificates and
  Asset-Backed Notes,
    issued in series
========================= ===================== ===================== ========================== ====================
</TABLE>

(1)  Estimated solely for the purpose of calculating the registration fee.

(2)  In accordance with Rule 429(b) of the Securities and Exchange  Commission's
     Rules and Regulations under the Securities Act of 1933, as amended, see the
     second succeeding paragraph.

                         -------------------------------

     The Registrant  hereby amends this  Registration  Statement on such date or
dates as may be necessary to delay its effective date until the Registrant shall
file a further  amendment  which  specifically  states  that  this  Registration
Statement shall  thereafter  become effective in accordance with Section 8(a) of
the  Securities  Act of 1933 or until the  Registration  Statement  shall become
effective on such date as the Commission  acting  pursuant to said Section 8(a),
may determine.

     Pursuant to Rule 429 of the Securities and Exchange  Commission's Rules and
Regulations  under the  Securities  Act of 1933, as amended,  the Prospectus and
Prospectus  Supplements contained in this Registration  Statement also relate to
the Registrant's Registration Statement on Form S-3 (Registration No. 333-51375)
and the  Registrant's  Registration  Statement  on Form  S-3  (Registration  No.
333-15685).  $674,497,206.00 aggregate principal amount of securities previously
registered,  with respect to Asset-Backed  Certificates and Asset-Backed  Notes,
pursuant to Registration  Statement on Form S-3 (Registration No. 333-51375) are
being carried  forward and the related filing fee of $198,976.68  was previously
paid  with  such  earlier  registration  statement.   $389,852,350.52  aggregate
principal  amount  of  securities   previously   registered,   with  respect  to
Asset-Backed  Certificates,  pursuant  to  Registration  Statement  on Form  S-3
(Registration  No.  333-15685) are being carried  forward and the related filing
fee of $118,137.08 was previously paid with such earlier registration statement.

                                EXPLANATORY NOTE

This  Registration  Statement  includes  a basic  prospectus  and six  forms  of
prospectus  supplement.  Version  1 shall  be  used  in  offering  a  series  of
Certificates  with various  combinations of Credit  Support,  Version 2 shall be
used in  offering  a  typical  "shifting  interest"  Senior/Subordinate  series,
Version 3 shall be used in offering a typical  Senior/Subordinate series without
"shifting interests",  Version 4 shall be used in offering a typical multi-class
series, Version 5 shall be used in offering a series of Certificates  evidencing
ownership  interests in a Trust Fund including Agency Securities,  and Version 6
shall be used in  offering  a series of Notes.  Each basic  prospectus  used (in
either  preliminary  or  final  form)  will  be  accompanied  by the  applicable
prospectus supplement.

<PAGE>

PROSPECTUS
August 18, 1998

                 PaineWebber Mortgage Acceptance Corporation IV
                                    Depositor

                            Asset-Backed Certificates
                               Asset-Backed Notes
                              (Issuable in Series)

     Principal and interest with respect to Securities will be payable  monthly,
quarterly, semiannually or at such other intervals on the dates specified in the
related Prospectus Supplement.

     The mortgage pass-through certificates ("Certificates") or mortgaged-backed
notes ("Notes")  offered hereby  (together,  "Securities") and by Supplements to
this Prospectus will be offered from time to time in one or more series (each, a
"Series").  Each Series of Securities will represent in the aggregate the entire
beneficial  ownership  interest  in  a  Trust  Fund  consisting  primarily  of a
segregated pool of various types of  single-family  and multifamily  residential
mortgage  loans,  home  improvement  contracts,  cooperative  apartment loans or
manufactured housing conditional sales contracts and installment loan agreements
(collectively,  the "Residential Loans"), or beneficial interests therein (which
may  include   Mortgage   Securities  as  defined   herein),   pass-through   or
participation  certificates  issued or  guaranteed  by the  Government  National
Mortgage  Association  ("GNMA"),   the  Federal  National  Mortgage  Association
("FNMA") or the  Federal  Home Loan  Mortgage  Corporation  ("FHLMC")  (any such
certificates, "Agency Securities"). Information regarding a Series of Securities
and the  composition  of the related Trust Fund will be furnished at the time of
offering in a Prospectus Supplement.

     Each Series of Securities  will include one or more classes.  Each class of
Securities of any Series will represent the right,  which right may be senior to
the rights of one or more of the other classes of the Certificates, to receive a
specified portion of payments of principal and interest on the Residential Loans
or Agency  Securities in the related Trust Fund in the manner  described  herein
and in the  related  Prospectus  Supplement.  A Series may  include  one or more
classes   of   Securities    entitled   to   principal    distributions,    with
disproportionate,   nominal  or  no  interest  distributions,   or  to  interest
distributions, with disproportionate, nominal or no principal distributions. See
"Description of the  Certificates."  A Series may include two or more classes of
Securities  which  differ  as to the  timing,  sequential  order  or  amount  of
distributions  of principal or interest or both.  If so specified in the related
Prospectus  Supplement,  the Trust Fund for a Series of  Securities  may include
insurance policies, surety bonds, guarantees,  letters of credit, reserve funds,
cash  accounts,  reinvestment  income or other types of credit  support,  or any
combination thereof. See "Description of Credit Support."

     FOR A DISCUSSION  OF CERTAIN  RISKS  ASSOCIATED  WITH AN  INVESTMENT IN THE
SECURITIES, SEE THE INFORMATION UNDER "RISK FACTORS" ON PAGE 17.

     The  only  obligations  of  the  Depositor  with  respect  to a  Series  of
Securities will be pursuant to its  representations  and warranties as described
herein.  The Master  Servicer with respect to a Series of Securities  evidencing
interests  in a Trust  Fund  including  Residential  Loans  will be named in the
related Prospectus  Supplement.  The principal  obligations of a Master Servicer
will be limited to its  contractual  servicing  obligations,  and, to the extent
described in the related Prospectus  Supplement,  its obligation to make certain
cash advances in the event of payment delinquencies on the Residential Loans.

     Each Trust Fund will be held in trust for the benefit of the holders of the
related  Series of Securities as more fully  described  herein.  With respect to
each Series of Certificates,  if specified in the related Prospectus Supplement,
one or more  elections  may be made to treat the  related  Trust Fund as a "real
estate mortgage  investment  conduit" ("REMIC") for federal income tax purposes.
See "Certain Federal Income Tax Consequences."

                            PaineWebber Incorporated


<PAGE>


     THE  SECURITIES  OF EACH  SERIES  WILL  NOT  REPRESENT  AN  INTEREST  IN OR
OBLIGATION OF THE DEPOSITOR,  THE MASTER  SERVICER,  THE TRUSTEE OR ANY OF THEIR
RESPECTIVE AFFILIATES,  EXCEPT AS SET FORTH HEREIN AND IN THE RELATED PROSPECTUS
SUPPLEMENT.  NEITHER THE  SECURITIES  NOR,  EXCEPT AS SET FORTH HEREIN OR IN THE
RELATED  PROSPECTUS  SUPPLEMENT,  ANY  UNDERLYING  RESIDENTIAL  LOAN (OTHER THAN
RESIDENTIAL LOANS IDENTIFIED AS FHA LOANS OR VA LOANS IN THE RELATED  PROSPECTUS
SUPPLEMENT)  OR ANY  MORTGAGE  SECURITY,  WILL BE INSURED OR  GUARANTEED  BY ANY
GOVERNMENTAL  AGENCY OR  INSTRUMENTALITY.  ALTHOUGH  PAYMENT  OF  PRINCIPAL  AND
INTEREST ON AGENCY  SECURITIES WILL BE GUARANTEED AS DESCRIBED HEREIN AND IN THE
RELATED  PROSPECTUS  SUPPLEMENT BY GNMA, FNMA OR FHLMC,  THE CERTIFICATES OF ANY
SERIES  EVIDENCING  INTERESTS IN A TRUST FUND INCLUDING  SUCH AGENCY  SECURITIES
WILL NOT BE SO GUARANTEED.

     THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED BY THE SECURITIES
AND  EXCHANGE  COMMISSION  OR ANY  STATE  SECURITIES  COMMISSION,  NOR  HAS  THE
SECURITIES AND EXCHANGE  COMMISSION OR ANY STATE  SECURITIES  COMMISSION  PASSED
UPON THE  ACCURACY OR ADEQUACY OF THIS  PROSPECTUS.  ANY  REPRESENTATION  TO THE
CONTRARY IS A CRIMINAL OFFENSE.

     The  Securities  may be  offered  through  one or more  different  methods,
including offerings through  underwriters,  as more fully described under "Plans
of Distribution"  and in the related  Prospectus  Supplement.  The Depositor may
retain or hold for sale,  from time to time,  one or more classes of a Series of
Securities.

     The  Depositor  does  not  intend  to  list  any of the  Securities  on any
securities exchange and has not made any other arrangement for secondary trading
of the  Securities.  With respect to each Series,  all of the Securities of each
class offered hereby will be rated in one of the four highest rating  categories
by one or more nationally  recognized  statistical rating  organizations.  There
will have been no  public  market  for any  Series  of  Securities  prior to the
offering thereof. No assurance can be given that such a market will develop as a
result of such an offering.

     The Securities are offered when, as and if delivered to and accepted by the
underwriters  subject to prior sale,  withdrawal  or  modification  of the offer
without  notice,  the  approval  of counsel  and other  conditions.  Retain this
Prospectus for future  reference.  This Prospectus may not be used to consummate
sales of the  securities  offered  hereby  unless  accompanied  by a  Prospectus
Supplement.

     No  person  has  been  authorized  to give any  information  or to make any
representations  other than those  contained in this  Prospectus  or the related
Prospectus Supplement and, if given or made, such information or representations
must not be relied upon. This Prospectus and the related  Prospectus  Supplement
do not  constitute  an  offer to sell or a  solicitation  of an offer to buy any
securities other than the Securities  offered hereby and thereby nor an offer of
the  Securities to any person in any state or other  jurisdiction  in which such
offer  would  be  unlawful.  The  delivery  of this  Prospectus  or the  related
Prospectus  Supplement  at any time does not imply that  information  therein is
correct as of any time subsequent to their respective date.


<PAGE>


                              AVAILABLE INFORMATION

     The  Depositor  is  subject  to  the  informational   requirements  of  the
Securities  Exchange Act of 1934 and in accordance  therewith  files reports and
other   information   with  the   Securities   and  Exchange   Commission   (the
"Commission").  Such reports and other information filed by the Depositor can be
inspected  and  copied at the  public  reference  facilities  maintained  by the
Commission at its Public Reference Section, 450 Fifth Street, N.W.,  Washington,
D.C.  20549,  and its  Regional  Offices  located as follows:  Chicago  Regional
Office,  Suite  1400,  Northwestern  Atrium  Center,  500 West  Madison  Street,
Chicago, Illinois 60661; New York Regional Office, Seven World Trade Center, New
York,  New York 10048.  Copies of such  material  can also be obtained  from the
Public Reference Section of the Commission,  450 Fifth Street, N.W., Washington,
D.C.  20549,  at prescribed  rates.  The  Depositor  does not intend to send any
financial  reports to  Securityholders.  The Commission also maintains a site on
the World Wide Web at  "http://www.sec.gov" at which users can view and download
copies of reports,  proxy and information statements and other information filed
electronically  through the Electronic  Data  Gathering,  Analysis and Retrieval
("EDGAR") system. The Depositor has filed the Registration Statement,  including
all exhibits  thereto,  through the EDGAR system and  therefore  such  materials
should be available by logging onto the  Commission's  Web site.  The Commission
maintains computer terminals providing access to the EDGAR system at each of the
offices referred to above.

     This  Prospectus  does not contain all of the  information set forth in the
Registration  Statement  (of which this  Prospectus  forms a part) and  exhibits
thereto which the Depositor has filed with the  Commission  under the Securities
Act of 1933 and to which reference is hereby made.

     Copies of FHLMC's most recent  Offering  Circular  for FHLMC  Certificates,
FHLMC's  most  recent  Information  Statement  and  any  subsequent  information
statement, any supplement to any information statement relating to FHLMC and any
quarterly report made available by FHLMC after December 31, 1983 can be obtained
by writing or calling the FHLMC Investor Inquiry Department at 8200 Jones Branch
Drive, Mail Stop 319, McLean,  Virginia 22102 (800-336-3672).  The Depositor did
not participate in the  preparation of FHLMC's  Offering  Circular,  Information
Statement or any supplement and, accordingly,  makes no representation as to the
accuracy or completeness of the information set forth therein.

     Copies of FNMA's most recent Prospectus for FNMA Certificates are available
from FNMA's Mortgage Backed  Securities  Office,  3900 Wisconsin  Avenue,  N.W.,
Washington,  D.C.  20016  (202-752-6547).  FNMA's  annual  report and  quarterly
financial statements, as well as other financial information, are available from
FNMA's Office of the Treasurer,  3900 Wisconsin Avenue, N.W.,  Washington,  D.C.
20016  (202-752-7000) or the Office of the Vice President of Investor Relations,
3900  Wisconsin  Avenue,  N.W.,  Washington,  D.C.  20016  (202-752-7000).   The
Depositor did not  participate  in the  preparation  of FNMA's  Prospectus  and,
accordingly,  makes no representations as to the accuracy or completeness of the
information set forth therein.


                          REPORTS TO CERTIFICATEHOLDERS

     The Master Servicer or the Trustee (as specified in the related  Prospectus
Supplement) will furnish to all registered  holders of Securities of the related
Series monthly, quarterly, semi-annually or at such other intervals specified in
the related  Prospectus  Supplement,  reports and annual  statements  containing
information  with respect to each Trust Fund described herein and in the related
Prospectus  Supplement.   See  "Description  of  the  Securities--Statements  to
Securityholders."


                INCORPORATION OF CERTAIN INFORMATION BY REFERENCE

     With  respect  to each  Series  of  Securities  offered  hereby,  there are
incorporated  herein and in the related  Prospectus  Supplement by reference all
documents and reports  filed or caused to be filed by the Depositor  pursuant to
Section 13(a),  13(c), 14 or 15(d) of the Securities Exchange Act of 1934, prior
to the  termination of the offering of the related  Series of  Securities,  that
relate  specifically  to such related Series of  Securities.  The Depositor will
provide  or cause to be  provided  without  charge  to each  person to whom this
Prospectus and a related  Prospectus  Supplement is delivered in connection with
the offering of one or more classes of such Series of  Securities,  upon written
or oral request of such person,  a copy of any or all such reports  incorporated
herein by  reference,  in each case to the extent such reports  relate to one or
more of such  classes of such Series of  Securities,  other than the exhibits to
such documents,  unless such exhibits are specifically incorporated by reference
in such  documents.  Requests  should be  directed  in  writing  to  PaineWebber
Mortgage Acceptance  Corporation IV, 1285 Avenue of the Americas,  New York, New
York 10019 or by telephone at (212) 713-2000.


               PROSPECTUS SUPPLEMENT OR CURRENT REPORT ON FORM 8-K

     The  Prospectus  Supplement  or Current  Report on Form 8-K relating to the
Securities of each Series to be offered hereunder will, among other things,  set
forth with respect to such Securities, as appropriate:  (i) a description of the
class or classes  of  Securities  and the  Security  Interest  Rate or method of
determining the rate or the amount of interest,  if any, to be paid to each such
class;  (ii) the aggregate  principal amount and Distribution  Dates relating to
such Series and, if  applicable,  the initial and final  scheduled  Distribution
Dates for each class;  (iii)  information as to the assets  comprising the Trust
Fund,  including the general  characteristics  of the Trust Fund Assets included
therein and, if applicable,  the insurance policies,  surety bonds,  guarantees,
letters of credit,  reserve funds, cash accounts,  reinvestment  income or other
instruments  or  agreements  included  in the Trust Fund or  otherwise,  and the
amount  and  source  of  any  reserve   account  or  cash   account;   (iv)  the
circumstances,  if any,  under  which the  Trust  Fund may be  subject  to early
termination;  (v) the method used to  calculate  the amount of  principal  to be
distributed  with  respect  to each  class  of  Securities;  (vi)  the  order of
application of distributions to each of the classes within such Series,  whether
sequential, pro rata, or otherwise; (vii) additional information with respect to
the method of distribution of such Securities;  (viii) whether one or more REMIC
elections  will be made and  designation  of the regular  interests and residual
interests;  (ix) the aggregate  original  percentage  ownership  interest in the
Trust Fund to be evidenced by each class of  Securities;  (x)  information as to
the Trustee;  (xi) information as to the nature and extent of subordination with
respect to any class of Securities  that is  subordinate  in right of payment to
any other class; and (xii) information as to the Master Servicer.

     Until 90 days after the date of each  Prospectus  Supplement,  all  dealers
effecting  transactions in the Securities covered by such Prospectus Supplement,
whether or not  participating  in the distribution  thereof,  may be required to
deliver such Prospectus  Supplement and this Prospectus.  This is in addition to
the obligation of dealers to deliver a Prospectus  Supplement and the Prospectus
when  acting  as  underwriters  of the  Securities  covered  by such  Prospectus
Supplement and with respect to their unsold allotments or subscriptions.


<PAGE>


                                SUMMARY OF TERMS

 The  following  summary of certain  pertinent  information  is qualified in its
 entirety by reference to the more detailed  information  appearing elsewhere in
 this  Prospectus and in each  Prospectus  Supplement with respect to the Series
 offered  thereby  and the terms  and  provisions  of the  related  Pooling  and
 Servicing Agreement (the "Pooling and Servicing  Agreement") or Trust Agreement
 (the  "Trust  Agreement";   each  Pooling  and  Servicing  Agreement  or  Trust
 Agreement,  an "Agreement") to be prepared and delivered in connection with the
 offering of such Series. Unless otherwise specified, capitalized terms used and
 not defined in this Summary of Terms have the meanings ascribed to them in this
 Prospectus and in the related Prospectus Supplement.

Securities Offered .....................Mortgage    pass-through    certificates
                                        ("Certificates")    or   mortgage-backed
                                        notes  ("Notes",  and together  with the
                                        Certificates, the "Securities").

Depositor ..............................PaineWebber      Mortgage     Acceptance
                                        Corporation  IV  (the  "Depositor"),   a
                                        Delaware corporation,  is a wholly-owned
                                        limited  purpose  finance  subsidiary of
                                        PaineWebber  Group Inc. The  Depositor's
                                        principal  offices  are  located at 1285
                                        Avenue of the  Americas,  New York,  New
                                        York 10019 and its  telephone  number is
                                        (212) 713-2000. See "The Depositor."

Master Servicer ........................The entity or  entities  named as Master
                                        Servicer  (the  "Master  Servicer")  for
                                        each  Series  of  Securities  evidencing
                                        interests  in  a  Trust  Fund  including
                                        Residential  Loans as  specified  in the
                                        related   Prospectus   Supplement.   See
                                        "Description of the  Securities--Certain
                                        Matters  Regarding the Master  Servicer,
                                        the Depositor and the Trustee."

Trustees ...............................The trustee or  indenture  trustee  (the
                                        "Trustee") for each Series of Securities
                                        will be named in the related  Prospectus
                                        Supplement.   The  owner   trustee  (the
                                        "Owner  Trustee")  for  each  Series  of
                                        Notes  will be named  in the  Prospectus
                                        Supplement.   See  "Description  of  the
                                        Securities--Certain   Matters  Regarding
                                        the Master  Servicer,  the Depositor and
                                        The Trustee."

Issuer of Notes ........................With  respect  to each  Series of Notes,
                                        the issuer  (the  "Issuer")  will be the
                                        Depositor or an owner trust  established
                                        by it for the  purpose of  issuing  such
                                        Series of Notes.  Each such owner  trust
                                        will  be  created  pursuant  to a  trust
                                        agreement (the "Owner Trust  Agreement")
                                        between   the   Depositor,   acting   as
                                        depositor,  and the Owner Trustee.  Each
                                        Series   of   Notes    will    represent
                                        indebtedness  of the  Issuer and will be
                                        issued pursuant to an indenture  between
                                        the   Issuer   and  the   Trustee   (the
                                        "Indenture")  whereby  the  Issuer  will
                                        pledge  the  Trust  Fund to  secure  the
                                        Notes  under the lien of the  Indenture.
                                        As to each  Series  of Notes  where  the
                                        Issuer is an owner trust,  the ownership
                                        of the Trust Fund will be  evidenced  by
                                        certificates (the "Equity Certificates")
                                        issued under the Owner Trust  Agreement,
                                        which, unless otherwise specified in the
                                        Prospectus  Supplement,  are not offered
                                        hereby.   The   Notes   will   represent
                                        nonrecourse  obligations  solely  of the
                                        Issuer,  and the  proceeds  of the Trust
                                        Fund will be the sole source of payments
                                        on the Notes, except as described herein
                                        under  "Description  of Credit  Support"
                                        and    in   the    related    Prospectus
                                        Supplement.

Description of Securities ..............Each Series of  Securities  will include
                                        one or  more  classes.  Each  Series  of
                                        Securities   (including   any  class  or
                                        classes of Securities of such Series not
                                        offered  hereby) will  represent  either
                                        (i)  with  respect  to  each  Series  of
                                        Certificates,   in  the   aggregate  the
                                        entire beneficial ownership interest in,
                                        or (ii) with  respect to each  Series of
                                        Notes,  indebtedness  of,  a  segregated
                                        pool  of  Residential  Loans  or  Agency
                                        Securities,   or  beneficial   interests
                                        therein  (which  may  include   Mortgage
                                        Securities as defined  herein)  (each, a
                                        "Trust Fund  Asset"),  and certain other
                                        assets  described below  (together,  all
                                        such Trust Fund Assets and other  assets
                                        with  respect to a Series of  Securities
                                        shall constitute a "Trust Fund"). Unless
                                        otherwise   specified   in  the  related
                                        Prospectus  Supplement,  each  class  of
                                        Securities will have a stated  principal
                                        amount (a "Security  Principal Balance")
                                        and will be entitled to distributions of
                                        interest  thereon  based on a  specified
                                        interest  rate (the  "Security  Interest
                                        Rate").  The Security  Interest Rate may
                                        vary for each  class of  Securities  and
                                        may be fixed,  variable  or  adjustable.
                                        The related  Prospectus  Supplement will
                                        specify the Security  Interest  Rate for
                                        each Series of  Securities or each class
                                        thereof,  or the method for  determining
                                        the Security Interest Rate.

                                        If so provided in the related Prospectus
                                        Supplement,   a  Series  of   Securities
                                        evidencing  interests  in a  Trust  Fund
                                        including  Residential Loans may include
                                        one  or  more   classes  of   Securities
                                        (collectively,  the "Senior Securities")
                                        which are senior to one or more  classes
                                        of   Securities    (collectively,    the
                                        "Subordinate  Securities") in respect of
                                        certain  distributions  of principal and
                                        interest  and  allocations  of losses on
                                        the Residential  Loans to the extent and
                                        in the manner  provided  in the  related
                                        Prospectus      Supplement.       Credit
                                        enhancement  may also be  provided  with
                                        respect   to  any  Series  by  means  of
                                        various   insurance   policies,   surety
                                        bonds,  guarantees,  letters  of credit,
                                        reserve     funds,     cash    accounts,
                                        reinvestment  income  or other  types of
                                        credit  support,  or any  combination of
                                        the foregoing,  as described  herein and
                                        in the  related  Prospectus  Supplement.
                                        See "Description of Credit Support."

                                        A Series may include one or more classes
                                        of  Securities  that (i) may be entitled
                                        to   principal    distributions,    with
                                        disproportionate, nominal or no interest
                                        distributions,  (ii) may be  entitled to
                                        interest       distributions,       with
                                        disproportionate,    nominal    or    no
                                        principal      distributions     ("Strip
                                        Securities"),  (iii) may be  entitled to
                                        receive     distributions     only    of
                                        prepayments of principal  throughout the
                                        lives  of  the   Securities   or  during
                                        specified    periods,    (iv)   may   be
                                        subordinated  in the  right  to  receive
                                        distributions  of scheduled  payments of
                                        principal,   prepayments  of  principal,
                                        interest or any  combination  thereof to
                                        one or more other  classes of Securities
                                        of such Series  throughout  the lives of
                                        the   Securities  or  during   specified
                                        periods,  (v) may be entitled to receive
                                        such   distributions   only   after  the
                                        occurrence  of events  specified  in the
                                        related Prospectus Supplement,  (vi) may
                                        be entitled to receive  distributions in
                                        accordance with a schedule or formula or
                                        on  the   basis  of   collections   from
                                        designated portions of the assets in the
                                        related   Trust   Fund,   (vii)   as  to
                                        Securities   entitled  to  distributions
                                        allocable to  interest,  may be entitled
                                        to receive interest at a fixed rate or a
                                        rate that is subject to change from time
                                        to time,  and  (viii)  as to  Securities
                                        entitled to  distributions  allocable to
                                        interest,    may    be    entitled    to
                                        distributions allocable to interest only
                                        after the occurrence of events specified
                                        in the related Prospectus Supplement and
                                        may accrue  interest  until such  events
                                        occur,  in each case as specified in the
                                        related   Prospectus   Supplement.   The
                                        timing and amounts of such distributions
                                        may vary among  classes,  over time,  or
                                        otherwise  as  specified  in the related
                                        Prospectus  Supplement.  In addition,  a
                                        Series may include  two or more  classes
                                        of Securities which differ as to timing,
                                        sequential    order   or    amount    of
                                        distributions  of principal or interest,
                                        or both,  or which  may  include  one or
                                        more  classes  of  Securities  ("Accrual
                                        Securities"),   as  to   which   accrued
                                        interest  will  not be  distributed  but
                                        rather  will be  added  to the  Security
                                        Principal   Balance   thereof   on  each
                                        Distribution    Date,   as   hereinafter
                                        defined,  in the manner described in the
                                        related Prospectus Supplement.

                                        As  to  each  Series  relating  only  to
                                        Certificates,  one or more elections may
                                        be made to treat the related  Trust Fund
                                        or a  designated  portion  thereof  as a
                                        "real   estate    mortgage    investment
                                        conduit"  or  "REMIC"  as defined in the
                                        Internal   Revenue  Code  of  1986  (the
                                        "Code"). If any such election is made as
                                        to any  Series,  one of the  classes  of
                                        Certificates comprising such Series will
                                        be   designated   as   evidencing    all
                                        "residual   interests"  in  the  related
                                        REMIC  as  defined  in  the  Code.   See
                                        "Description of the Securities."

                                        The  Securities  will not  represent  an
                                        interest   in  or   obligation   of  the
                                        Depositor  or  any   affiliate   thereof
                                        except as set forth herein, nor will the
                                        Securities, any Residential Loans (other
                                        than Residential Loans identified as FHA
                                        Loans  or  VA   Loans  in  the   related
                                        Prospectus   Supplement)   or   Mortgage
                                        Securities  be insured or  guaranteed by
                                        any      governmental      agency     or
                                        instrumentality.   Although  payment  of
                                        principal   and   interest   on   Agency
                                        Securities   will   be   guaranteed   as
                                        described  herein  and  in  the  related
                                        Prospectus  Supplement by GNMA,  FNMA or
                                        FHLMC,  the  Securities  of  any  Series
                                        including  such Agency  Securities  will
                                        not be so guaranteed.

Interest................................Interest  on each  class  of  Securities
                                        other  than  certain  classes  of  Strip
                                        Securities or Accrual  Securities (prior
                                        to  the  time  when   accrued   interest
                                        becomes payable  thereon) of each Series
                                        will accrue at the  applicable  Security
                                        Interest   Rate   on   the   outstanding
                                        Security  Principal Balances thereof and
                                        will be distributed  to  Securityholders
                                        as provided  in the  related  Prospectus
                                        Supplement  (each of the specified dates
                                        on which distributions are to be made, a
                                        "Distribution Date"). Distributions with
                                        respect to interest on Strip  Securities
                                        with no or, in certain  cases, a nominal
                                        Security  Principal Balance will be made
                                        on each  Distribution  Date on the basis
                                        of a notional amount as described herein
                                        and    in   the    related    Prospectus
                                        Supplement.  Interest  that has  accrued
                                        but is not yet  payable  on any  Accrual
                                        Securities will be added to the Security
                                        Principal   Balance   thereof   on  each
                                        Distribution   Date.   Distributions  of
                                        interest  with  respect  to one or  more
                                        classes  of   Securities   (or  accruals
                                        thereof   in   the   case   of   Accrual
                                        Securities) may be reduced to the extent
                                        of   certain   delinquencies   or  other
                                        contingencies  described  herein  and in
                                        the related Prospectus  Supplement.  See
                                        "Yield  Considerations",  "Maturity  and
                                        Prepayment      Considerations"      and
                                        "Description of the Securities."

Principal ..............................The  Securities  of each  Series  (other
                                        than certain Strip Securities) initially
                                        will   have   an   aggregate    Security
                                        Principal  Balance  equal to either  (i)
                                        unless the related Prospectus Supplement
                                        provides   otherwise,   the  outstanding
                                        principal  balance  of  the  Trust  Fund
                                        Assets  included  in the  related  Trust
                                        Fund, as of the close of business on the
                                        first day of the month of  formation  of
                                        the  related  Trust  Fund (the  "Cut-off
                                        Date"),  after  application of scheduled
                                        payments  due on or  before  such  date,
                                        whether or not received,  or, (ii) if so
                                        specified  in  the  related   Prospectus
                                        Supplement  with  respect  to  a  Series
                                        having    more   than   one   class   of
                                        Securities,  the  total of the Cash Flow
                                        Values  (as   defined   herein)  of  the
                                        Residential  Loans as of such date.  The
                                        Security Principal Balance of a Security
                                        represents  the  maximum  dollar  amount
                                        (exclusive  of interest  thereon)  which
                                        the  holder   thereof  is   entitled  to
                                        receive  in respect  of  principal  from
                                        future  cash  flow on the  assets in the
                                        related Trust Fund. The initial Security
                                        Principal   Balance  of  each  class  of
                                        Securities  will  be  set  forth  on the
                                        cover   of   the   related    Prospectus
                                        Supplement.    Except    as    otherwise
                                        specified  in  the  related   Prospectus
                                        Supplement,  distributions in respect of
                                        principal  on  the  Securities  of  each
                                        Series   will   be   payable   on   each
                                        Distribution   Date  to  the   class  or
                                        classes of Securities  entitled  thereto
                                        until the Security  Principal Balance of
                                        such class has been reduced to zero,  on
                                        a  pro  rata  basis  among  all  of  the
                                        Securities of such class,  in proportion
                                        to their respective outstanding Security
                                        Principal  Balances,  or in the priority
                                        and manner  otherwise  specified  in the
                                        related  Prospectus  Supplement.   Strip
                                        Securities   not   having   a   Security
                                        Principal   Balance   will  not  receive
                                        distributions  in respect of  principal.
                                        See "The  Trust  Funds",  "Maturity  and
                                        Prepayment      Considerations"      and
                                        "Description of the Securities."

The Trust Funds ........................Each  Trust  Fund  will   consist  of  a
                                        segregated pool of Residential  Loans or
                                        Agency   Securities  and  certain  other
                                        assets as  described  herein  and in the
                                        related  Prospectus  Supplement.  Unless
                                        otherwise   specified   in  the  related
                                        Prospectus  Supplement,  all Trust  Fund
                                        Assets   will   be   purchased   by  the
                                        Depositor, either directly or through an
                                        affiliate, from unaffiliated sellers and
                                        will be deposited into the related Trust
                                        Fund as of the first day of the month in
                                        which    the    Securities    evidencing
                                        interests  therein are initially issued.
                                        In addition,  if the related  Prospectus
                                        Supplement  so  provides,   the  related
                                        Trust Fund Assets will include  funds on
                                        deposit in an  account  (a  "Pre-Funding
                                        Account") which will be used to purchase
                                        additional  Residential Loans during the
                                        period    specified   in   the   related
                                        Prospectus Supplement.  See "Description
                                        of      the      Securities--Pre-Funding
                                        Accounts."

A.  Residential Loans ..................The  Residential  Loans will  consist of
                                        (i)   mortgage   loans  (the   "Mortgage
                                        Loans") secured by first or junior liens
                                        on  one-  to   four-family   residential
                                        properties     (each,    a    "Mortgaged
                                        Property",   collectively,    "Mortgaged
                                        Properties")   or  mortgage  loans  (the
                                        "Multifamily Loans") secured by first or
                                        junior liens on multifamily  residential
                                        properties  consisting  of  five or more
                                        dwelling    units   (also,    "Mortgaged
                                        Properties),   (ii)   home   improvement
                                        installment    sales    contracts    and
                                        installment  loan  agreements (the "Home
                                        Improvement  Contracts")  which  may  be
                                        unsecured  or  secured  by a lien on the
                                        related   Mortgaged    Property   or   a
                                        Manufactured  Home,  which  lien  may be
                                        subordinated to one or more senior liens
                                        on the related  Mortgaged  Property,  as
                                        described  in  the  related   Prospectus
                                        Supplement,  (iii)  one- to  four-family
                                        first or  junior  lien  closed  end home
                                        equity loans for  property  improvement,
                                        debt   consolidation   or  home   equity
                                        purposes (the "Home Equity Loans"), (iv)
                                        cooperative   loans  (the   "Cooperative
                                        Loans") secured primarily by shares in a
                                        private  cooperative housing corporation
                                        (a "Cooperative") which with the related
                                        proprietary lease or occupancy agreement
                                        give  the  owner  thereof  the  right to
                                        occupy a particular dwelling unit in the
                                        Cooperative or (v) manufactured  housing
                                        conditional    sales    contracts    and
                                        installment    loan    agreements   (the
                                        "Manufactured Housing Contracts"), which
                                        may be  secured  by either  liens on (a)
                                        new  or  used  Manufactured   Homes  (as
                                        defined herein) or (b) the real property
                                        and  any   improvements   thereon   (the
                                        "Mortgaged Property",  which may include
                                        the related  Manufactured Home if deemed
                                        to be part of the  real  property  under
                                        applicable  state  law)  relating  to  a
                                        Manufactured Housing Contract as well as
                                        in certain cases a lien on a new or used
                                        Manufactured Home which is not deemed to
                                        be a part of the related  real  property
                                        under   applicable   state   law   (such
                                        Manufactured  Housing Contracts that are
                                        secured  by   Mortgaged   Property   are
                                        referred to herein as "Land Contracts").
                                        The  Mortgaged  Properties,  Cooperative
                                        shares   (together  with  the  right  to
                                        occupy  a   particular   dwelling   unit
                                        evidenced   thereby)  and   Manufactured
                                        Homes  (collectively,  the  "Residential
                                        Properties")  may be  located in any one
                                        of the fifty  states,  the  District  of
                                        Columbia or the  Commonwealth  of Puerto
                                        Rico. Unless otherwise  specified in the
                                        related  Prospectus   Supplement,   each
                                        Trust Fund will  contain only one of the
                                        following  types of  residential  loans:
                                        (1) fully  amortizing loans with a fixed
                                        rate  of   interest   (such   rate,   an
                                        "Interest   Rate")  and  level   monthly
                                        payments   to   maturity;    (2)   fully
                                        amortizing  loans with a fixed  Interest
                                        Rate   providing   for   level   monthly
                                        payments,  or for  payments  of interest
                                        that    increase     annually    at    a
                                        predetermined  rate  until  the  loan is
                                        repaid  or  for a  specified  number  of
                                        years,   after   which   level   monthly
                                        payments  resume;  (3) fully  amortizing
                                        loans   with  a  fixed   Interest   Rate
                                        providing  for monthly  payments  during
                                        the  early  years of the  term  that are
                                        calculated  on the basis of an  interest
                                        rate below the Interest  Rate,  followed
                                        by monthly  payments  of  principal  and
                                        interest  that  increase  annually  by a
                                        predetermined    percentage   over   the
                                        monthly payments payable in the previous
                                        year  until  the loan is repaid or for a
                                        specified  number of years,  followed by
                                        level   monthly   payments;   (4)  fixed
                                        Interest Rate loans  providing for level
                                        payments of  principal  and  interest on
                                        the  basis  of an  assumed  amortization
                                        schedule   and  a  balloon   payment  of
                                        principal  at  the  end  of a  specified
                                        term; (5) fully amortizing loans with an
                                        Interest  Rate   adjusted   periodically
                                        (with  corresponding  adjustments in the
                                        amount of monthly payments) to equal the
                                        sum  (which may be  rounded)  of a fixed
                                        margin and an index as  described in the
                                        related Prospectus Supplement, which may
                                        provide   for   an   election,   at  the
                                        mortgagor's  option  during a  specified
                                        period after origination of the loan, to
                                        convert the adjustable  Interest Rate to
                                        a fixed  Interest  Rate, as described in
                                        the related Prospectus  Supplement;  (6)
                                        fully    amortizing    loans   with   an
                                        adjustable  Interest Rate  providing for
                                        monthly payments less than the amount of
                                        interest  accruing  on such loan and for
                                        such amount of interest  accrued but not
                                        paid   currently  to  be  added  to  the
                                        principal  balance  of  such  loan;  (7)
                                        adjustable Interest Rate loans providing
                                        for  an  election  at  the   mortgagor's
                                        option, in the event of an adjustment to
                                        the  Interest   Rate   resulting  in  an
                                        Interest  Rate in excess of the Interest
                                        Rate  at  origination  of the  loan,  to
                                        extend  the  term to  maturity  for such
                                        period as will  result in level  monthly
                                        payments to maturity;  or (8) such other
                                        types  of  Residential  Loans  as may be
                                        described  in  the  related   Prospectus
                                        Supplement.

                                        If specified  in the related  Prospectus
                                        Supplement,  the Residential  Loans will
                                        be covered by standard hazard  insurance
                                        policies with extended coverage insuring
                                        against  losses due to fire and  various
                                        other   causes.   If  specified  in  the
                                        related   Prospectus   Supplement,   the
                                        Residential  Loans  will be  covered  by
                                        flood insurance  policies if the related
                                        Residential  Property  is  located  in a
                                        federally  designated  flood area and if
                                        such   insurance   is   available.    If
                                        specified  in  the  related   Prospectus
                                        Supplement,  the Residential  Loans will
                                        be covered by primary  credit  insurance
                                        policies  or  will  be  insured  by  the
                                        Federal  Housing   Administration   (the
                                        "FHA") or  partially  guaranteed  by the
                                        Veterans  Administration (the "VA"). See
                                        "Description   of   Primary    Insurance
                                        Coverage."

B.  Agency Securities...................The Agency  Securities  will  consist of
                                        any   combination  of  "fully   modified
                                        pass-through             mortgage-backed
                                        certificates    ("GNMA    Certificates")
                                        guaranteed  by the  Government  National
                                        Mortgage      Association      ("GNMA"),
                                        guaranteed     mortgage     pass-through
                                        securities ("FNMA  Certificates") issued
                                        by   the   Federal   National   Mortgage
                                        Association    ("FNMA")   and   mortgage
                                        participation    certificates    ("FHLMC
                                        Certificates")  issued  by  the  Federal
                                        Home    Loan    Mortgage     Corporation
                                        ("FHLMC").

C.  Mortgage Securities ................If specified  in the related  Prospectus
                                        Supplement,  a Trust  Fund  may  include
                                        previously      issued      asset-backed
                                        certificates,   collateralized  mortgage
                                        obligations       or       participation
                                        certificates  (each,  and  collectively,
                                        "Mortgage    Securities")     evidencing
                                        interests  in,  or  collateralized   by,
                                        Residential  Loans or Agency  Securities
                                        as defined herein.

D.  Trust Account ......................Each Trust Fund will include one or more
                                        accounts   (collectively,   the   "Trust
                                        Account")  established and maintained on
                                        behalf of the Securityholders into which
                                        the Master Servicer or the Trustee will,
                                        to the  extent  described  herein and in
                                        the   related   Prospectus   Supplement,
                                        deposit  all  payments  and  collections
                                        received or advanced with respect to the
                                        related  Trust  Fund  Assets.   A  Trust
                                        Account may be maintained as an interest
                                        bearing   or  a   non-interest   bearing
                                        account,  or funds held  therein  may be
                                        invested    in    certain     short-term
                                        high-quality      obligations.       See
                                        "Description of the Securities--Deposits
                                        to the Trust Account."

E.  Credit Support......................If  so  specified   in  the   Prospectus
                                        Supplement,   one  or  more  classes  of
                                        Securities  within any Series evidencing
                                        interests in a Trust Fund that  includes
                                        Residential  Loans may be covered by any
                                        combination   of  a   surety   bond,   a
                                        guarantee,    letter   of   credit,   an
                                        insurance  policy,  a bankruptcy bond, a
                                        reserve    fund,    a   cash    account,
                                        reinvestment  income,  subordination  of
                                        one or more classes of  Securities  in a
                                        Series (or,  with  respect to any Series
                                        of    Notes,    the    related    Equity
                                        Certificates)  to the extent provided in
                                        the   related   Prospectus   Supplement,
                                        cross-support     between     Securities
                                        evidencing   beneficial   ownership   in
                                        different  asset groups  within the same
                                        Trust  Fund or  another  type of  credit
                                        support  to  provide   partial  or  full
                                        coverage for certain defaults and losses
                                        relating to the Residential  Loans.  The
                                        amount  and  types  of   coverage,   the
                                        identification  of the entity  providing
                                        the coverage (if applicable),  the terms
                                        of   any   subordination   and   related
                                        information with respect to each type of
                                        credit  support,  if  any,  will  be set
                                        forth   in   the   related    Prospectus
                                        Supplement  for a Series of  Securities.
                                        If specified  in the related  Prospectus
                                        Supplement, the coverage provided by one
                                        or more  forms  of  credit  support  may
                                        apply   concurrently   to  two  or  more
                                        separate Trust Funds. If applicable, the
                                        related   Prospectus   Supplement   will
                                        identify  the Trust  Funds to which such
                                        credit support relates and the manner of
                                        determining  the amount of the  coverage
                                        provided  thereby and the application of
                                        such  coverage to the  identified  Trust
                                        Funds.   See   "Description   of  Credit
                                        Support"   and   "Description   of   the
                                        Securities--Subordination."

Servicing and Advances..................The Master Servicer, directly or through
                                        sub-servicers,    will    service    and
                                        administer   the    Residential    Loans
                                        included in a Trust Fund and, unless the
                                        related Prospectus  Supplement  provides
                                        otherwise,  in connection therewith (and
                                        pursuant  to the  terms  of the  related
                                        Mortgage Securities, if applicable) will
                                        be   obligated   to  make  certain  cash
                                        advances   with  respect  to  delinquent
                                        scheduled  payments  on the  Residential
                                        Loans or will be  obligated to make such
                                        cash  advances  only to the extent  that
                                        the Master Servicer determines that such
                                        advances will be  recoverable  (any such
                                        advance, an "Advance"). Advances made by
                                        the Master Servicer will be reimbursable
                                        to the  extent  described  herein and in
                                        the related Prospectus  Supplement.  The
                                        Prospectus  Supplement  with  respect to
                                        any Series may  provide  that the Master
                                        Servicer  will  obtain  a  cash  advance
                                        surety bond,  or maintain a cash advance
                                        reserve fund, to cover any obligation of
                                        the Master  Servicer  to make  advances.
                                        The obligor on any such surety bond will
                                        be named,  and the terms  applicable  to
                                        any such cash advance  reserve fund will
                                        be described  in the related  Prospectus
                                        Supplement.   See  "Description  of  the
                                        Securities--Advances."

Optional Termination ...................If   so   specified   in   the   related
                                        Prospectus   Supplement,   a  Series  of
                                        Securities  may be subject  to  optional
                                        early       termination       ("Optional
                                        Termination")  through the repurchase of
                                        the assets in the related  Trust Fund by
                                        the  party   entitled   to  effect  such
                                        termination, under the circumstances and
                                        in the  manner  set forth  herein  under
                                        "Description            of           the
                                        Securities--Termination"  herein  and in
                                        the related Prospectus Supplement.

Certain Federal Income 
Tax Consequences .......................The  Certificates of each Series offered
                                        hereby   will   constitute   either  (i)
                                        interests ("Grantor Trust Certificates")
                                        in a Trust  Fund  treated  as a  grantor
                                        trust under applicable provisions of the
                                        Code,   or  (ii)   "regular   interests"
                                        ("REMIC   Regular    Certificates")   or
                                        "residual  interests"  ("REMIC  Residual
                                        Certificates")  in a Trust Fund  treated
                                        as a REMIC under  Sections  860A through
                                        860G of the Code.  Notes will  represent
                                        indebtedness of the related Trust Fund.

                                        Investors  are advised to consult  their
                                        tax  advisors  and  to  review  "Certain
                                        Federal Income Tax Consequences"  herein
                                        and    in   the    related    Prospectus
                                        Supplement.

ERISA Considerations....................A  fiduciary  of a  retirement  plan  or
                                        other    employee    benefit   plan   or
                                        arrangement,   including  an  individual
                                        retirement account or annuity or a Keogh
                                        plan and any bank collective  investment
                                        fund or  insurance  company  general  or
                                        separate  account in which  such  plans,
                                        accounts,  annuities or arrangements are
                                        invested,  that is subject to Title I of
                                        the Employee  Retirement Income Security
                                        Act of 1974,  as amended  ("ERISA"),  or
                                        Section   4975   of  the   Code   should
                                        carefully   review   with  its   counsel
                                        whether  the   purchase  or  holding  of
                                        Securities   could   give   rise   to  a
                                        transaction that is prohibited or is not
                                        otherwise permissible either under ERISA
                                        or  Section  4975  of  the  Code.   Plan
                                        investors  are advised to consult  their
                                        counsel    and    to    review    "ERISA
                                        Considerations"   herein   and   in  the
                                        related Prospectus Supplement.

Legal Investment .......................The   Prospectus   Supplement  for  each
                                        Series of Securities will specify which,
                                        if  any,  of  the   Securities   offered
                                        thereby   constitute   at  the  date  of
                                        issuance  "mortgage related  securities"
                                        for purposes of the  Secondary  Mortgage
                                        Market   Enhancement  Act  of  1984,  as
                                        amended  ("SMMEA").  Institutions  whose
                                        investment  activities  are  subject  to
                                        review by federal  or state  authorities
                                        should consult with their counsel or the
                                        applicable   authorities   to  determine
                                        whether  and to what  extent  a class of
                                        Securities     constitutes    a    legal
                                        investment    for   them.   See   "Legal
                                        Investment."

Use of Proceeds.........................The Depositor  will use the net proceeds
                                        from the sale of each  Series for one or
                                        more of the following  purposes:  (i) to
                                        purchase the related  Trust Fund Assets,
                                        (ii) to  repay  indebtedness  which  has
                                        been incurred to obtain funds to acquire
                                        such   Trust  Fund   Assets,   (iii)  to
                                        establish any Reserve Funds described in
                                        the related  Prospectus  Supplement  and
                                        (iv)  to  pay   costs  of   structuring,
                                        guaranteeing     and    issuing     such
                                        Securities.   If  so  specified  in  the
                                        related   Prospectus   Supplement,   the
                                        purchase  of the Trust Fund Assets for a
                                        Series may be effected by an exchange of
                                        Securities  with the  Depositor  of such
                                        Trust   Fund   Assets.   See   "Use   of
                                        Proceeds."

Ratings.................................Unless   otherwise   specified   in  the
                                        related Prospectus  Supplement,  it will
                                        be a  requirement  for  issuance  of any
                                        Series  that the  Securities  offered by
                                        this   Prospectus  and  such  Prospectus
                                        Supplement  be  rated  by at  least  one
                                        Rating Agency in one of its four highest
                                        applicable rating categories. The rating
                                        or ratings  applicable  to Securities of
                                        each  Series  offered  hereby and by the
                                        related Prospectus Supplement will be as
                                        set  forth  in  the  related  Prospectus
                                        Supplement.  A securities  rating should
                                        be  evaluated  independently  of similar
                                        ratings    on    different    types   of
                                        securities.  A security  rating does not
                                        address  the  effect  that  the  rate of
                                        prepayments   on    Residential    Loans
                                        comprising or underlying  the Trust Fund
                                        Assets   may   have  on  the   yield  to
                                        investors in the  Securities.  See "Risk
                                        Factors."


<PAGE>


                                  RISK FACTORS

     Investors should  consider,  among other things,  the following  factors in
connection with the purchase of the Securities offered hereby and by the related
Prospectus Supplement.

Limited Liquidity

     There can be no assurance that a secondary market for the Securities of any
Series will develop or, if it does  develop,  that it will provide  holders with
liquidity of investment or will continue while  Securities of such Series remain
outstanding.  The market value of Securities of each Series will  fluctuate with
changes in prevailing rates of interest. Consequently, sale of the Securities by
a holder in any secondary  market that may develop may be at a discount from par
value or from  its  purchase  price.  Holders  of  Securities  have no  optional
redemption   rights.   Unless  otherwise  provided  in  the  related  Prospectus
Supplement,  PaineWebber  expects to make a secondary  market in the  Securities
offered hereby, but is not obligated to do so.

Limited Assets

     The Depositor does not have,  nor is it expected to have,  any  significant
assets.  Unless otherwise  specified in the related Prospectus  Supplement,  the
Securities  of a Series  will be  payable  solely  from the Trust  Fund for such
Securities and will not have any claim against or security interest in the Trust
Fund for any other  Series.  There will be no recourse to the  Depositor  or any
other  person  for any  failure  to  receive  distributions  on the  Securities.
Furthermore,  at the  times  set  forth in the  related  Prospectus  Supplement,
certain  Trust Fund Assets  and/or any balance  remaining  in the Trust  Account
immediately  after  making all payments  due on the  Securities  of such Series,
after  making  adequate  provision  for future  payments  on certain  classes of
Securities  and  after  making  any  other  payments  specified  in the  related
Prospectus  Supplement,  may be promptly  released or remitted to the Depositor,
the  Master  Servicer,  any  credit  enhancement  provider  or any other  person
entitled  thereto  and will no  longer  be  available  for  making  payments  to
Securityholders.  Consequently,  holders of  Securities of each Series must rely
solely upon  payments with respect to the Trust Fund Assets and the other assets
constituting  the  Trust  Fund  for  a  Series  of  Securities,   including,  if
applicable,  any amounts available  pursuant to any credit  enhancement for such
Series,  for the payment of principal of and interest on the  Securities of such
Series.

     The  Securities  will not  represent  an interest in or  obligation  of the
Depositor,  the Master Servicer or any of their respective affiliates.  The only
obligations,  if any, of the Depositor with respect to the Trust Fund Assets and
the other assets constituting the Trust Fund for a Series of Securities,  or the
Securities  of any  Series  will be  pursuant  to  certain  representations  and
warranties.  The Depositor  does not have,  and is not expected in the future to
have,  any  significant  assets with which to meet any  obligation to repurchase
Trust  Fund  Assets  with  respect  to which  there  has  been a  breach  of any
representation  or warranty.  If, for example,  the  Depositor  were required to
repurchase a Residential Loan, its only sources of funds to make such repurchase
would  be from  funds  obtained  (i)  from the  enforcement  of a  corresponding
obligation,  if any, on the part of the seller or originator of such Residential
Loan, or (ii) from a reserve account or similar credit  enhancement  established
to  provide  funds  for  such  repurchases.   The  Master  Servicer's  servicing
obligations  under the related  Agreement may include its limited  obligation to
make certain advances in the event of  delinquencies  on the Residential  Loans,
but only to the  extent  deemed  recoverable.  To the  extent  described  in the
related Prospectus Supplement, the Depositor, Master Servicer or Trustee will be
obligated  under  certain  limited   circumstances  to  purchase  or  act  as  a
remarketing  agent  with  respect  to a  convertible  Residential  Loan upon the
conversion of the interest rate thereon to a fixed rate.

Credit Enhancement

     Although  credit  enhancement  is intended to reduce the risk of delinquent
payments or losses to holders of Securities entitled to the benefit thereof, the
amount of such credit  enhancement will be limited,  as set forth in the related
Prospectus  Supplement,  and may  decline and could be  depleted  under  certain
circumstances  prior to the payment in full of the related Series of Securities,
and as a  result  Securityholders  may  suffer  losses.  Moreover,  such  credit
enhancement  may not cover all potential  losses or risks.  For example,  credit
enhancement may or may not cover, or may cover only in part, fraud or negligence
by a loan originator or other parties. See "Description of Credit Support."

Prepayment and Yield Considerations

     The timing of  principal  payments  of the  Securities  of a Series will be
affected  by a number of factors,  including  the  following:  (i) the extent of
prepayments of the Residential Loans and, in the case of Agency Securities,  the
underlying loans related thereto,  comprising the Trust Fund, which  prepayments
may be  influenced  by a variety  of  factors,  (ii) the  manner  of  allocating
principal  and/or  payment  among  the  classes  of  Securities  of a Series  as
specified in the related Prospectus Supplement,  (iii) the exercise by the party
entitled  thereto  of any right of  optional  termination  and (iv) the rate and
timing of payment  defaults and losses  incurred  with respect to the Trust Fund
Assets.  Prepayments of principal may also result from repurchases of Trust Fund
Assets  due to  material  breaches  of the  Unaffiliated  Seller's  (as  defined
herein),  originator's,  Depositor's or Master  Servicer's  representations  and
warranties,  as  applicable.  The yield to maturity  experienced  by a holder of
Securities  may be affected by the rate of prepayment of the  Residential  Loans
comprising or underlying the Trust Fund Assets. See "Yield  Considerations"  and
"Maturity and Prepayment Considerations."

     Interest payable on the Securities of a Series on a Distribution  Date will
include  all  interest  accrued  during  the  period  specified  in the  related
Prospectus Supplement. In the event interest accrues over a period ending two or
more days prior to a Distribution  Date, the effective yield to  Securityholders
will be reduced from the yield that would  otherwise be  obtainable  if interest
payable on the Certificates were to accrue through the day immediately preceding
each Distribution Date, and the effective yield (at par) to Securityholders will
be  less   than  the   indicated   coupon   rate.   See   "Description   of  the
Securities--Distributions" and "--Principal Interest on the Securities."

Balloon Payments

     Certain of the  Residential  Loans as of the Cut-off  Date may not be fully
amortizing  over their terms to  maturity  and,  thus,  will  require  principal
payments (i.e.,  balloon  payments) at their stated maturity.  Residential Loans
with balloon  payments involve a greater degree of risk because the ability of a
borrower to make a balloon payment typically will depend upon its ability either
to timely refinance the loan or to timely sell the related Residential Property.
The ability of a borrower to  accomplish  either of these goals will be affected
by a number of factors,  including the level of available  mortgage rates at the
time of sale or refinancing,  the borrower's  equity in the related  Residential
Property, the financial condition of the borrower and tax laws.

Nature of Mortgages

     There are  several  factors  that could  adversely  affect the value of the
Residential  Properties  such  that  the  outstanding  balance  of  the  related
Residential  Loans,  together  with  any  senior  financing  on the  Residential
Properties,  if applicable,  would equal or exceed the value of the  Residential
Properties.  Among the  factors  that  could  adversely  affect the value of the
Residential  Properties are an overall  decline in the  residential  real estate
market in the areas in which the Residential Properties are located or a decline
in the general condition of the Residential Properties as a result of failure of
borrowers  to  adequately  maintain  the  Residential  Properties  or of natural
disasters that are not necessarily covered by insurance, such as earthquakes and
floods.  In the case of Home Improvement  Contracts or other  Residential  Loans
that are secured by junior liens, such decline could extinguish the value of the
interest of a junior  mortgagee in the  Residential  Property  before having any
effect  on the  interest  of the  related  senior  mortgagee.  If such a decline
occurs,  the  actual  rates of  delinquencies,  foreclosures  and  losses on all
Residential  Loans  could be higher  than  those  currently  experienced  in the
mortgage lending industry in general.

     Even assuming that the Residential Properties provide adequate security for
the  Residential  Loans,  substantial  delays  could  be  encountered  with  the
liquidation  of  defaulted  Residential  Loans and  corresponding  delays in the
receipt  of  related  proceeds  by  Securityholders  could  occur.  An action to
foreclose on a Residential  Property securing a Residential Loan is regulated by
state  statutes  and rules and is subject to many of the delays and  expenses of
other lawsuits if defenses or counterclaims are interposed,  sometimes requiring
several  years to  complete.  Furthermore,  in some states an action to obtain a
deficiency  judgment  is  not  permitted  following  a  nonjudicial  sale  of  a
Residential  Property.  In  the  event  of  a  default  by  a  borrower,   these
restrictions,  among other things, may impede the ability of the Master Servicer
to  foreclose  on or sell the  Residential  Property  or to  obtain  liquidation
proceeds sufficient to repay all amounts due on the related Residential Loan. In
addition,   the  Master  Servicer  will  be  entitled  to  deduct  from  related
liquidation  proceeds all expenses  reasonably incurred in attempting to recover
amounts due on defaulted  Residential  Loans and not yet  reimbursed,  including
payments  to senior  lienholders,  legal  fees and costs of legal  action,  real
estate taxes and maintenance and preservation expenses.

     Liquidation  expenses with respect to defaulted  loans do not vary directly
with the  outstanding  principal  balances  of the loan at the time of  default.
Therefore,  assuming  that a servicer  took the same steps in  realizing  upon a
defaulted  loan having a small  remaining  principal  balance as it would in the
case of a defaulted loan having a large remaining principal balance,  the amount
realized after  expenses of liquidation  would be smaller as a percentage of the
outstanding  principal  of the  small  loan  than  would  be the  case  with the
defaulted loan having a large remaining  principal balance.  Since the mortgages
and deeds of trust securing certain Mortgage Loans,  Multifamily  Loans and Home
Improvement  Contracts will be primarily junior liens  subordinate to the rights
of the mortgagee under the related senior  mortgage(s) or deed(s) of trust,  the
proceeds  from the  liquidation,  insurance  or  condemnation  proceeds  will be
available  to satisfy  the  outstanding  balance of such junior lien only to the
extent that the claims of the senior  mortgagees  have been  satisfied  in full,
including any related foreclosure costs. In addition, a junior mortgagee may not
foreclose  on the  property  securing  a junior  mortgage  unless it  forecloses
subject to any  senior  mortgage,  in which  case it must  either pay the entire
amount due on any senior mortgage to the related senior mortgagee at or prior to
the  foreclosure  sale or undertake the  obligation to make payments on any such
senior mortgage in the event the mortgagor is in default  thereunder.  The Trust
Fund will not have any source of funds to satisfy any senior  mortgages  or make
payments  due  to  any  senior  mortgagees,  although  the  Master  Servicer  or
Sub-Servicer  may,  at its option,  advance  such  amounts to the extent  deemed
recoverable  and prudent.  In the event that such proceeds from a foreclosure or
similar sale of the related  Mortgaged  Property are insufficient to satisfy all
senior  liens  and the  Mortgage  Loan,  Multifamily  Loan  or Home  Improvement
Contract in the  aggregate,  the Trust Fund,  as the holder of the junior  lien,
and,  accordingly,  holders  of one or more  classes of the  Securities,  to the
extent not  covered  by credit  enhancement,  are likely to (i) incur  losses in
jurisdictions  in  which a  deficiency  judgment  against  the  borrower  is not
available,  and (ii) incur  losses if any  deficiency  judgment  obtained is not
realized  upon.  In  addition,  the rate of  default of junior  mortgage  loans,
multifamily  loans and home  improvement  contracts  may be greater than that of
mortgage loans secured by first liens on comparable properties.

     Applicable state laws generally  regulate interest rates and other charges,
require certain  disclosures,  and require licensing of certain  originators and
servicers of Residential Loans. In addition, most states have other laws, public
policy and general principles of equity relating to the protection of consumers,
unfair and deceptive practices and practices which may apply to the origination,
servicing and collection of the Residential  Loans.  Depending on the provisions
of the  applicable  law and  the  specific  facts  and  circumstances  involved,
violations of these laws,  policies and  principles may limit the ability of the
Master  Servicer to collect all or part of the  principal  of or interest on the
Residential  Loans,  may entitle the borrower to a refund of amounts  previously
paid and,  in  addition,  could  subject  the Master  Servicer  to  damages  and
administrative sanctions. See "Certain Legal Aspects of Residential Loans."

Environmental Risks

     Real  property  pledged as  security  to a lender may be subject to certain
environmental  risks.  Under  the laws of  certain  states,  contamination  of a
property may give rise to a lien on the property to assure the costs of cleanup.
In  several  states,  such a lien has  priority  over  the  lien of an  existing
mortgage against such property.  In addition,  under the laws of some states and
under  the  federal  Comprehensive  Environmental  Response,   Compensation  and
Liability  Act of 1980  ("CERCLA"),  a lender  may be  liable,  as an "owner" or
"operator", for costs of addressing releases or threatened releases of hazardous
substances  that  require  remedy on a property,  if agents or  employees of the
lender have become  sufficiently  involved in the  operations  of the  borrower,
regardless of whether the  environmental  damage or threat was caused by a prior
owner.  A lender  also  risks  such  liability  on  foreclosure  of the  related
property. See "Risk Factors--Environmental  Risks" and "Certain Legal Aspects of
Residential Loans--Environmental Legislation."

Certain Other Legal Considerations Regarding Residential Loans

     The Residential Loans may also be subject to federal laws, including:

          (i) the Federal  Truth in Lending  Act and  Regulation  Z  promulgated
     thereunder,  which require certain  disclosures to the borrowers  regarding
     the terms of the Residential Loans;

          (ii) the Equal Credit  Opportunity  Act and  Regulation B  promulgated
     thereunder, which prohibit discrimination on the basis of age, race, color,
     sex,  religion,   marital  status,   national  origin,  receipt  of  public
     assistance  or  the  exercise  of  any  right  under  the  Consumer  Credit
     Protection Act, in the extension of credit;

          (iii) the Fair  Credit  Reporting  Act,  which  regulates  the use and
     reporting of information related to the borrower's credit experience; and

          (iv) for  Residential  Loans  that were  originated  or  closed  after
     November 7, 1989,  the Home Equity Loan  Consumer  Protection  Act of 1988,
     which requires additional  disclosures,  limits changes that may be made to
     the loan documents without the borrower's  consent and restricts a lender's
     ability to declare a default  or to suspend or reduce a  borrower's  credit
     limit to certain enumerated events.

     The Riegle Act.  Certain mortgage loans are subject to the Riegle Community
Development  and  Regulatory  Improvement  Act of 1994 (the "Riegle  Act") which
incorporates  the Home  Ownership  and  Equity  Protection  Act of  1994.  These
provisions impose additional disclosure and other requirements on creditors with
respect to  non-purchase  money  mortgage loans with high interest rates or high
up-front fees and charges. The provisions of the Riegle Act apply on a mandatory
basis to all  mortgage  loans  originated  on or after  October 1,  1995.  These
provisions can impose specific statutory  liabilities upon creditors who fail to
comply with their  provisions and may affect the  enforceability  of the related
loans.  In addition,  any assignee of the creditor would generally be subject to
all claims and defenses  that the consumer  could assert  against the  creditor,
including, without limitation, the right to rescind the mortgage loan.

     The Home  Improvement  Contracts  are also subject to the  Preservation  of
Consumers'  Claims and Defenses  regulations of the Federal Trade Commission and
other similar  federal and state  statutes and  regulations  (collectively,  the
"Holder in Due Course  Rules"),  which  protect  the  homeowner  from  defective
craftsmanship or incomplete work by a contractor.  These laws permit the obligor
to  withhold  payment  if the work  does not meet  the  quality  and  durability
standards  agreed to by the  homeowner  and the  contractor.  The  Holder in Due
Course  Rules  have the effect of  subjecting  any  assignee  of the seller in a
consumer credit  transaction to all claims and defenses which the obligor in the
credit sale transaction could assert against the seller of the goods.

     Violations  of  certain  provisions  of these  federal  laws may  limit the
ability of the Master  Servicer  to collect all or part of the  principal  of or
interest on the  Residential  Loans and in addition could subject the Trust Fund
to  damages  and  administrative  enforcement.  See  "Certain  Legal  Aspects of
Residential Loans."

Rating of the Securities

     Unless otherwise specified in the related Prospectus Supplement, it will be
a condition to the issuance of a class of  Securities  that they be rated in one
of the four highest  rating  categories by the Rating  Agency  identified in the
related  Prospectus  Supplement.  Any such rating  would be based on among other
things,  the  adequacy  of the value of the Trust  Fund  Assets  and any  credit
enhancement  with  respect to such  class and such  Rating  Agency's  assessment
solely of the  likelihood  that  holders of a class of  Securities  will receive
payments to which such Securityholders are entitled under the related Agreement.
Such rating will not constitute an assessment of the  likelihood  that principal
prepayments on the related  Residential  Loans will be made, the degree to which
such prepayments might differ from that originally anticipated or the likelihood
of early optional termination of the Series of Securities. Such rating shall not
be deemed a recommendation to purchase, hold or sell Securities,  inasmuch as it
does not address market price or  suitability  for a particular  investor.  Such
rating will not address the possibility that prepayment at higher or lower rates
than  anticipated  by an investor may cause such  investor to experience a lower
than  anticipated  yield  or  that  an  investor  purchasing  a  Security  at  a
significant  premium might fail to recoup its initial  investment  under certain
prepayment scenarios.

     There is also no  assurance  that any such rating will remain in effect for
any given period of time or that it may not be lowered or withdrawn  entirely by
the Rating Agency in the future if in its judgment  circumstances  in the future
so warrant.  In addition to being lowered or withdrawn due to any erosion in the
adequacy  of the value of the Trust Fund Assets or any credit  enhancement  with
respect to a Series, such rating might also be lowered or withdrawn, among other
reasons,  because of an adverse change in the financial or other  condition of a
credit enhancement provider or a change in the rating of such credit enhancement
provider's long term debt.

     The amount, type and nature of credit enhancement, if any, established with
respect to a class of  Securities  will be  determined  on the basis of criteria
established by each Rating Agency rating  classes of such Series.  Such criteria
are sometimes based upon an actuarial  analysis of the behavior of similar loans
in a larger  group.  Such  analysis  is often the basis upon  which each  Rating
Agency determines the amount of credit enhancement required with respect to each
such class.  There can be no assurance that the historical  data  supporting any
such  actuarial  analysis will  accurately  reflect  future  experience  nor any
assurance  that the data derived from a large pool of similar  loans  accurately
predicts the delinquency,  foreclosure or loss experience of any particular pool
of  Residential  Loans.  No  assurance  can be  given  that  the  values  of any
Residential  Properties  have  remained  or will  remain at their  levels on the
respective  dates  of  origination  of the  related  Residential  Loans.  If the
residential real estate markets should experience an overall decline in property
values such that the outstanding  principal balances of the Residential Loans in
a particular Trust Fund and any secondary  financing on the related  Residential
Properties  become  equal  to or  greater  than  the  value  of the  Residential
Properties,  the rate of delinquencies,  foreclosures and losses could be higher
than those now  generally  experienced  in the  mortgage  lending  industry.  In
addition, adverse economic conditions (which may or may not affect real property
values) may affect the timely  payment by  mortgagors  of scheduled  payments of
principal and interest on the Residential Loans and,  accordingly,  the rates of
delinquencies,  foreclosures  and losses with respect to any Trust Fund.  To the
extent that such losses are not covered by credit enhancement,  such losses will
be  borne,  at least in  part,  by the  holders  of one or more  classes  of the
Securities of the related Series. See "Rating."

Book-Entry Registration

     If issued in book-entry form, such registration may reduce the liquidity of
the Securities in the secondary  trading market since investors may be unwilling
to purchase Securities for which they cannot obtain physical certificates. Since
transactions in Certificates  can be effected only through the Depository  Trust
Company  ("DTC"),   participating  organizations   ("Participants"),   Financial
Intermediaries and certain banks, the ability of a Certificateholder to pledge a
Certificate to persons or entities that do not participate in the DTC system, or
otherwise  to take action in respect of such  Securities,  may be limited due to
lack of a physical certificate representing the Securities.

     In addition,  Securityholders may experience some delay in their receipt of
distributions of interest and principal on the Certificates since  distributions
are required to be forwarded by the Trustee to DTC and DTC will then be required
to credit such  distributions  to the accounts of Participants  which thereafter
will be  required  to credit  them to the  accounts  of  Securityholders  either
directly or indirectly through Financial Intermediaries. See "Description of the
Securities--Book-Entry Registration of Securities" herein.

Certain Home Improvement Contracts

     Contracts Unsecured.  The obligations of a borrower under an unsecured Home
Improvement  Contract  will not be secured by an interest  in the  related  real
estate or otherwise,  and the related Trust Fund, as the owner of such unsecured
Home  Improvement  Contract,  will be a general  unsecured  creditor  as to such
obligations. As a consequence, in the event of a default under an unsecured Home
Improvement Contract, the related Trust Fund will have recourse only against the
obligor's  (the  "Obligor")  assets  generally,  along  with all  other  general
unsecured  creditors of the Obligor.  In a bankruptcy or  insolvency  proceeding
relating  to  an  Obligor  on  an  unsecured  Home  Improvement  Contract,   the
obligations of the Obligor under such unsecured Home Improvement Contract may be
discharged in their entirety,  notwithstanding the fact that the portion of such
Obligor's assets made available to the related Trust Fund as a general unsecured
creditor to pay  amounts due and owing  thereunder  are  sufficient  to pay such
amounts in whole or part. An Obligor on an unsecured Home  Improvement  Contract
may not demonstrate the same degree of concern over performance of the Obligor's
obligations   under  such  unsecured  Home  Improvement   Contract  as  if  such
obligations were secured by the real estate owned by such Obligor.

Mortgage Loans Underwritten as Non-Conforming Credits May Experience
Relatively Higher Losses

     If so specified in the related  Prospectus  Supplement,  the single  family
Mortgage  Loans  assigned and  transferred to the related Trust Fund may include
Mortgage Loans  underwritten in accordance with the  underwriting  standards for
"non-conforming  credits",  which include borrowers whose  creditworthiness  and
repayment  ability  do not  satisfy  FNMA or FHLMC  underwriting  guidelines.  A
Mortgage Loan made to a "non-conforming credit" means a residential loan that is
ineligible for purchase by FNMA or FHLMC due to borrower credit characteristics,
property characteristics, loan documentation guidelines or other characteristics
that do not meet FNMA or FHLMC underwriting guidelines, including a loan made to
a borrower whose creditworthiness and repayment ability do not satisfy such FNMA
or FHLMC  underwriting  guidelines and a borrower who may have a record of major
derogatory  credit  items such as default on a prior  residential  loan,  credit
write-offs,  outstanding judgments or prior bankruptcies.  Because the borrowers
on such Mortgage  Loans are less  creditworthy  than  borrowers who meet FNMA or
FHLMC underwriting guidelines, delinquencies and foreclosures can be expected to
be more  prevalent  with  respect to such  Mortgage  Loans than with  respect to
residential  loans  originated  in  accordance  with FNMA or FHLMC  underwriting
guidelines.  As a result,  changes in the values of the Mortgaged Properties may
have a greater  effect on the loss  experience  of such  Mortgage  Loans than on
residential  loans  originated  in  accordance  with FNMA or FHLMC  underwriting
guidelines. If the values of the Mortgaged Properties decline after the dates of
origination  of such Mortgage  Loans,  the rate of losses on such Mortgage Loans
may  increase  and such  increase  may be  substantial.  See  "Residential  Loan
Program--Underwriting Standards."

Trust Fund Assets May Include Delinquent, Sub-Performing and Non-Performing
Residential Loans

     If so specified in the related Prospectus Supplement, the Trust Fund Assets
in the related  Trust Fund may include  Residential  Loans that are  delinquent,
sub-performing or non-performing.  Credit enhancement provided with respect to a
particular  Series of  Certificates  may not cover all  losses  related  to such
delinquent,  sub-performing or  non-performing  Residential  Loans.  Prospective
investors should consider the risk that the inclusion of such Residential  Loans
in the Trust Fund for a Series may cause the rate of defaults and prepayments on
the  Residential  Loans to increase and, in turn, may cause losses to exceed the
available  credit  enhancement  for such  Series  and  affect  the  yield on the
Securities of such Series. See "The Trust Funds--Residential Loans."

Pre-Funding Accounts

     If so provided in the related  Prospectus  Supplement,  on the Closing Date
the Depositor will deposit an amount (the "Pre-Funded Amount") specified in such
Prospectus  Supplement into the Pre-Funding  Account. The Pre-Funded Amount will
be used to  purchase  Residential  Loans  ("Subsequent  Loans")  within a period
commencing from the Closing Date and ending on a date not more than three months
after the Closing Date (such  period,  the "Funding  Period") from the Depositor
(which,  in turn, will acquire such Subsequent  Loans from the seller or sellers
specified in the related Prospectus  Supplement).  To the extent that the entire
Pre-Funded  Amount has not been applied to the purchase of  Subsequent  Loans by
the end of the related Funding Period,  any amounts remaining in the Pre-Funding
Account will be distributed as a prepayment of principal to  Securityholders  on
the Distribution  Date immediately  following the end of the Funding Period,  in
the amounts and pursuant to the priorities  set forth in the related  Prospectus
Supplement.

Other Considerations

     There is no assurance that the market value of the Trust Fund Assets or any
other  assets of a Trust Fund will at any time be equal to or  greater  than the
principal amount of the Securities of the related Series then outstanding,  plus
accrued interest thereon. Moreover, upon an event of default under the Agreement
for a Series  and a sale of the  assets in the Trust  Fund or upon a sale of the
assets of a Trust  Fund for a Series of  Securities,  the  Trustee,  the  Master
Servicer,  the credit enhancer, if any, and any other service provider specified
in the related Prospectus  Supplement  generally will be entitled to receive the
proceeds of any such sale to the extent of unpaid fees and other  amounts  owing
to  such  persons  under  the  related   Agreement  prior  to  distributions  to
Securityholders. Upon any such sale, the proceeds thereof may be insufficient to
pay in full the principal of and interest on the Securities of such Series.


                                 THE TRUST FUNDS

     Each Trust Fund Asset will be selected by the  Depositor for inclusion in a
Trust Fund from among those  purchased,  either directly or through  affiliates,
from sellers not affiliated  with the Depositor (any such sellers of Residential
Loans,  hereinafter  "Unaffiliated  Sellers"),  or, if  provided  in the related
Prospectus Supplement, from sellers affiliated with the Depositor.

Residential Loans

     The Residential Loans will consist of mortgage loans (the "Mortgage Loans")
secured by first or junior liens on one- to four-family  residential  properties
(each, a "Mortgaged Property", collectively,  "Mortgaged Properties") (which may
include Mortgage Securities) or mortgage loans (the "Multifamily Loans") secured
by first or junior liens on  multifamily  residential  properties  consisting of
five or more dwelling units (also,  "Mortgaged  Properties"),  home  improvement
installment   sales  contracts  and  installment   loan  agreements  (the  "Home
Improvement  Contracts")  which may be  unsecured  or  secured  by a lien on the
related  Mortgaged   Property  or  a  Manufactured   Home,  which  lien  may  be
subordinated  to one or more  senior  liens on the related  Mortgaged  Property,
cooperative loans (the  "Cooperative  Loans") secured primarily by shares in the
related private cooperative housing corporation (a "Cooperative") that, with the
related  proprietary  lease or occupancy  agreement,  give the owner thereof the
right to occupy a particular  dwelling unit (each, a "Cooperative  Unit") in the
Cooperative or manufactured  housing conditional sales contracts and installment
loan agreements (the "Manufactured Housing Contracts"),  which may be secured by
either liens on (a) new or used Manufactured  Homes or (b) the real property and
any  improvements  thereon  (the  "Mortgaged  Property",  which may  include the
related  Manufactured  Home if  deemed  to be part of the  real  property  under
applicable state law) relating to a Manufactured  Housing Contract as well as in
certain cases a lien on a new or used  Manufactured  Home which is not deemed to
be a part  of the  related  real  property  under  applicable  state  law  (such
Manufactured  Housing  Contracts  that are  secured by  Mortgaged  Property  are
referred to herein as "Land Contracts").  The Mortgaged Properties,  Cooperative
shares  (together  with  the  right  to  occupy a  particular  Cooperative  Unit
evidenced  thereby)  and  Manufactured  Homes  (collectively,  the  "Residential
Properties")  may be located in any one of the fifty  states,  the  District  of
Columbia or the Commonwealth of Puerto Rico.  Unless  otherwise  provided in the
related   Prospectus   Supplement,   each  Trust  Fund  will  contain  (and  any
participation  interest in any of the foregoing  will relate to) only one of the
following types of Residential Loans:

     (1) Fully  amortizing  loans with a fixed rate of interest  (such rate,  an
"Interest Rate") and level monthly payments to maturity;

     (2) Fully  amortizing  loans with a fixed Interest Rate providing for level
monthly payments, or for payments of interest only during the early years of the
term,  followed by monthly  payments of  principal  and interest  that  increase
annually  at a  predetermined  rate until the loan is repaid or for a  specified
number of years, after which level monthly payments resume;

     (3) Fully amortizing loans with a fixed Interest Rate providing for monthly
payments  during the early years of the term that are calculated on the basis of
an  interest  rate below the  Interest  Rate,  followed  by monthly  payments of
principal and interest that increase annually by a predetermined percentage over
the monthly  payments  payable in the previous  year until the loan is repaid or
for a specified number of years, followed by level monthly payments;

     (4) Fixed Interest Rate loans providing for level payments of principal and
interest on the basis of an assumed amortization  schedule and a balloon payment
of principal at the end of a specified term;

     (5) Fully  amortizing  loans with an Interest  Rate  adjusted  periodically
("ARM  Loans")  (with  corresponding   adjustments  in  the  amount  of  monthly
payments),  to equal the sum (which  may be  rounded)  of a fixed  margin and an
index as described in the related Prospectus  Supplement,  which may provide for
an  election,  at  the  mortgagor's  option  during  a  specified  period  after
origination  of the loan,  to convert the  adjustable  Interest  Rate to a fixed
Interest Rate, as described in the related Prospectus Supplement;

     (6) Fully amortizing  loans with an adjustable  Interest Rate providing for
monthly payments less than the amount of interest  accruing on such loan and for
such  amount  of  interest  accrued  but not paid  currently  to be added to the
principal balance of such loan;

     (7) ARM Loans providing for an election at the mortgagor's  option,  in the
event of an  adjustment  to the Interest  Rate  resulting in an Interest Rate in
excess of the Interest  Rate at  origination  of the loan, to extend the term to
maturity for such period as will result in level  monthly  payments to maturity;
or

     (8) Such  other  types of  Residential  Loans  as may be  described  in the
related Prospectus Supplement.

     If  specified  in  the  related  Prospectus  Supplement,   the  Trust  Fund
underlying a Series of Securities  may include  previously  issued  asset-backed
certificates,  collateralized mortgage obligations or participation certificates
(each, and collectively,  "Mortgage  Securities"),  evidencing  interests in, or
collateralized  by,  Residential Loans or Agency Securities as described herein.
The Mortgage  Securities may have been issued  previously by the Depositor or an
affiliate thereof, a financial  institution or other entity engaged generally in
the  business  of lending or a limited  purpose  corporation  organized  for the
purpose of, among other things,  establishing  trusts,  acquiring and depositing
loans into such trusts, and selling beneficial interests in such trusts.  Except
as  otherwise  set forth in the related  Prospectus  Supplement,  such  Mortgage
Securities will be generally similar to Securities offered hereunder.  As to any
such Series of  Securities,  the related  Prospectus  Supplement  will include a
description of such Mortgage Securities and any related credit enhancement,  and
the  Residential  Loans  underlying  such Mortgage  Securities will be described
together with any other Residential Loans included in the Trust Fund relating to
such  Series.  As to any such  Series of  Securities,  as used  herein  the term
"Residential  Loans"  includes the  Residential  Loans  underlying such Mortgage
Securities.  Notwithstanding  any other reference herein to the Master Servicer,
with  respect  to a Series of  Securities  as to which the Trust  Fund  includes
Mortgage  Securities,  the entity that  services and  administers  such Mortgage
Securities on behalf of the holders of such Securities may be referred to as the
"Manager",  if so specified  in the related  Prospectus  Supplement.  References
herein  to  advances  to be made and  other  actions  to be taken by the  Master
Servicer in connection with the Residential Loans may include such advances made
and other actions taken pursuant to the terms of such Mortgage Securities.

     If so specified in the related Prospectus  Supplement,  certain Residential
Loans may contain  provisions  prohibiting  prepayments  for a specified  period
after their  origination  date (a  "Lockout  Period"),  prohibiting  prepayments
entirely or requiring  the payment of a prepayment  penalty upon  prepayment  in
full or in part.

     If so specified in the related Prospectus Supplement, the Trust Fund Assets
in the related  Trust Fund may include  Residential  Loans that are  delinquent,
sub-performing or non-performing. The inclusion of such Residential Loans in the
Trust Fund for a Series may cause the rate of defaults  and  prepayments  on the
Residential  Loans to  increase  and,  in turn,  may cause  losses to exceed the
available  credit  enhancement  for such  Series  and  affect  the  yield on the
Certificates of such Series.

     Mortgage Loans

     The Mortgage  Loans will be evidenced by  promissory  notes (the  "Mortgage
Notes") secured by mortgages or deeds of trust (the "Mortgages")  creating first
or junior liens on the Mortgaged Properties.  The Mortgage Loans will be secured
by one- to four-family  residences,  including detached and attached  dwellings,
townhouses,   rowhouses,  individual  condominium  units,  individual  units  in
planned-unit  developments  and  individual  units  in de  minimis  planned-unit
developments.  If so provided in the related Prospectus Supplement, the Mortgage
Loans will be insured by the FHA ("FHA Loans") or partially guaranteed by the VA
("VA Loans").  See "The Trust  Funds--Residential  Loans-FHA Loans and VA Loans"
and   "Description  of  Primary   Insurance   Coverage--FHA   Insurance  and  VA
Guarantees."

     Certain  of the  Mortgage  Loans may be secured  by junior  liens,  and the
related senior liens ("Senior  Liens") may not be included in the mortgage pool.
The primary  risk to holders of Mortgage  Loans  secured by junior  liens is the
possibility  that  adequate  funds will not be  received  in  connection  with a
foreclosure  of the related  Senior Liens to satisfy fully both the Senior Liens
and the Mortgage Loan. In the event that a holder of a Senior Lien forecloses on
a Mortgaged  Property,  the proceeds of the  foreclosure or similar sale will be
applied  first to the  payment of court  costs and fees in  connection  with the
foreclosure,  second  to  real  estate  taxes,  third  in  satisfaction  of  all
principal, interest, prepayment or acceleration penalties, if any, and any other
sums due and owing to the holder of the Senior Liens.  The claims of the holders
of Senior Liens will be satisfied in full out of proceeds of the  liquidation of
the Mortgage  Loan,  if such proceeds are  sufficient,  before the Trust Fund as
holder of the junior lien receives any payments in respect of the Mortgage Loan.
If the Master  Servicer  were to foreclose on any Mortgage  Loan, it would do so
subject  to any  related  Senior  Liens.  In order for the debt  related  to the
Mortgage Loan to be paid in full at such sale, a bidder at the foreclosure  sale
of such Mortgage Loan would have to bid an amount sufficient to pay off all sums
due under the  Mortgage  Loan and the Senior  Liens or  purchase  the  Mortgaged
Property  subject to the Senior  Liens.  In the event that such  proceeds from a
foreclosure or similar sale of the related  Mortgaged  Property are insufficient
to satisfy all Senior Liens and the Mortgage  Loan in the  aggregate,  the Trust
Fund, as the holder of the junior lien, and, accordingly, holders of one or more
classes of the Securities  bear (i) the risk of delay in  distributions  while a
deficiency  judgment  against the borrower is obtained and (ii) the risk of loss
if the deficiency judgment is not realized upon. Moreover,  deficiency judgments
may not be available in certain  jurisdictions.  In addition, a junior mortgagee
may  not  foreclose  on the  property  securing  a  junior  mortgage  unless  it
forecloses subject to the senior mortgages.

     Liquidation expenses with respect to defaulted junior mortgage loans do not
vary directly with the outstanding  principal balance of the loan at the time of
default.  Therefore,  assuming  that a servicer took the same steps in realizing
upon a defaulted junior mortgage loan having a small remaining principal balance
as it would in the  case of a  defaulted  junior  mortgage  loan  having a large
remaining  principal balance,  the amount realized after expenses of liquidation
would be smaller as a percentage  of the  outstanding  principal  balance of the
small  junior  mortgage  loan than would be the case with the  defaulted  junior
mortgage loan having a large remaining  principal  balance.  Because the average
outstanding  principal  balance of the Mortgage Loans is smaller relative to the
size of the average outstanding principal balance of the loans in a typical pool
of conventional first priority mortgage loans,  liquidation proceeds may also be
smaller as a percentage of the  principal  balance of a Mortgage Loan than would
be the case in a typical pool of conventional first priority mortgage loans.

     Multifamily Loans

     The  Multifamily  Loans will be  evidenced  by  Mortgage  Notes  secured by
Mortgages  creating  first or junior  liens on  rental  apartment  buildings  or
projects  containing five or more dwelling units.  Unless otherwise specified in
the related  Prospectus  Supplement,  Multifamily  Loans will have had  original
terms to  stated  maturity  of not more  than 30 years.  If so  provided  in the
related  Prospectus  Supplement,  the  Multifamily  Loans  will  be  FHA  Loans.
Mortgaged  Properties  which  secure  Multifamily  Loans may include  high-rise,
mid-rise and garden  apartments.  See "The Trust  Funds--Residential  Loans--FHA
Loans  and  VA  Loans"  and  "Description  of  Primary  Insurance  Coverage--FHA
Insurance and VA Guarantees."

     If so provided in the related Prospectus Supplement,  the Multifamily Loans
may contain  provisions  containing a Lockout  Period,  prohibiting  prepayments
entirely or requiring  the payment of a prepayment  penalty upon  prepayment  in
full or in part. In the event that  Securityholders will be entitled to all or a
portion  of any  prepayment  penalties  collected  in  respect  of  the  related
Multifamily Loans, the related Prospectus  Supplement will specify the method or
methods by which the prepayment penalties are calculated.

     Home Equity Loans and Home Improvement Contracts

     As specified in the related  Prospectus  Supplement,  the Home Equity Loans
will be secured by first or junior liens on the related Mortgaged Properties for
property  improvement,  debt  consolidation  or home equity  purposes.  The Home
Improvement  Contracts  will either be unsecured or secured by Mortgages on one-
to four-family,  multifamily  properties or manufactured housing which Mortgages
are generally  subordinate to other  mortgages on the same  property.  Except as
otherwise specified in the related Prospectus  Supplement,  the Home Improvement
Contracts  will be fully  amortizing  and may have fixed or adjustable  rates of
interest and may provide for other payment characteristics.  Except as specified
in the related Prospectus Supplement, the home improvements relating to the Home
Equity Loans and Home  Improvement  Contracts may include  replacement  windows,
house siding, new roofs, swimming pools,  satellite dishes, kitchen and bathroom
remodeling and solar heating  panels.  If so provided in the related  Prospectus
Supplement certain of the Home Improvement  Contracts may be FHA Loans. See "The
Trust  Funds--Residential  Loans--FHA  Loans and VA Loans" and  "Description  of
Primary Insurance Coverage--FHA Insurance and VA Guarantees."

     Cooperative Loans

     The  Cooperative   Loans  will  be  evidenced  by  promissory   notes  (the
"Cooperative   Notes")  secured  by  security  interests  in  shares  issued  by
Cooperatives  and in the  related  proprietary  leases or  occupancy  agreements
granting  exclusive rights to occupy specific  Cooperative  Units in the related
buildings.

     Manufactured Housing Contracts

     The  Manufactured  Housing  Contracts will consist of manufactured  housing
conditional  sales contracts and  installment  loan agreements each secured by a
Manufactured  Home,  or in the  case of a Land  Contract,  by a lien on the real
estate to which the Manufactured Home is deemed permanently affixed and, in some
cases,  the  related  Manufactured  Home  which is not real  property  under the
applicable state law. The Manufactured  Homes securing the Manufactured  Housing
Contracts will generally consist of manufactured  homes within the meaning of 42
United States Code, Section 5402(6),  which defines a "manufactured  home" as "a
structure,  transportable in one or more sections,  which in the traveling mode,
is eight body feet or more in width or forty  body feet or more in  length,  or,
when erected on site, is three hundred  twenty or more square feet, and which is
built on a  permanent  chassis  and  designed  to be used as a dwelling  with or
without a permanent  foundation  when connected to the required  utilities,  and
includes  the  plumbing,  heating,  air  conditioning,  and  electrical  systems
contained therein; except that such term shall include any structure which meets
all the  requirements of this paragraph  except the size  requirements  and with
respect to which the manufacturer  voluntarily files a certification required by
the Secretary of Housing and Urban  Development  and complies with the standards
established under this chapter."

     If so provided  in the  related  Prospectus  Supplement,  the  Manufactured
Housing   Contracts   may  be  FHA   Loans  or  VA   Loans.   See   "The   Trust
Funds--Residential  Loans--FHA  Loans and VA Loans" and  "Description of Primary
Insurance Coverage--FHA Insurance and VA Guarantees."

     Buydown Loans

     If  provided  in  the  related  Prospectus   Supplement,   certain  of  the
Residential Loans may be subject to temporary  buydown plans ("Buydown  Loans"),
pursuant to which the monthly  payments  made by the borrower in the early years
of the  Buydown  Loan (the  "Buydown  Period")  will be less than the  scheduled
payments on the Buydown Loan, the resulting difference to be made up from (i) an
amount  contributed by the borrower,  the seller of the Residential  Property or
another  source and placed in a  custodial  account  and (ii)  unless  otherwise
specified  in the  related  Prospectus  Supplement,  investment  earnings on the
buydown funds. Generally, the borrower under each Buydown Loan will be qualified
at a reduced  interest  rate.  Accordingly,  the  repayment of a Buydown Loan is
dependent on the ability of the borrower to make larger  monthly  payments after
the buydown funds have been depleted and, for certain Buydown Loans,  during the
Buydown Period. See "Residential Loan Program--Underwriting Standards."

     FHA Loans and VA Loans

     FHA Loans  will be  insured  by the FHA as  authorized  under the  National
Housing Act of 1934,  as amended  (the  "Housing  Act"),  and the United  States
Housing Act of 1937, as amended.  One- to four-family  FHA Loans will be insured
under various FHA programs  including the standard FHA 203-b programs to finance
the  acquisition of one- to four-family  housing units and the FHA 245 graduated
payment  mortgage  program.  Such FHA Loans  generally  require  a minimum  down
payment of approximately 5% of the original principal amount of the FHA Loan. No
FHA Loan may have an interest rate or original  principal  balance exceeding the
applicable  FHA  limits  at the  time of  origination  of  such  FHA  Loan.  See
"Description of Primary Insurance Coverage--FHA Insurance and VA Guarantees."

     Home Improvement  Contracts and Manufactured Housing Contracts that are FHA
Loans are insured by the FHA (as described in the related Prospectus Supplement,
up to an amount equal to 90% of the sum of the unpaid principal of the FHA Loan,
a portion of the unpaid interest and certain other  liquidation  costs) pursuant
to Title I of the Housing Act.

     There  are two  primary  FHA  insurance  programs  that are  available  for
Multifamily  FHA Loans.  Sections  221(d)(3) and (d)(4) of the Housing Act allow
HUD to insure  multifamily  loans  that are  secured  by newly  constructed  and
substantially  rehabilitated  multifamily  rental  projects.  Section 244 of the
Housing  Act  provides  for  co-insurance  of such  loans  made  under  Sections
221(d)(3)  and (d)(4) by HUD/FHA and a  HUD-approved  co-insurer.  Generally the
term of such a multifamily  loan may be up to 40 years and the ratio of the loan
amount to property replacement cost can be up to 90%.

     Section  223(f) of the Housing Act allows HUD to insure  multifamily  loans
made for the purchase or refinancing of existing  apartment projects that are at
least three years old.  Section 244 also provides for  co-insurance  of mortgage
loans made under Section 223(f).  Under Section 223(f), the loan proceeds cannot
be used for substantial  rehabilitation work, but repairs may be made for up to,
in general,  the greater of 15% of the value of the project and a dollar  amount
per  apartment  unit  established  from time to time by HUD. In general the loan
term may not  exceed 35 years and a  loan-to-value  ratio of no more than 85% is
required for the purchase of a project and 70% for the refinancing of a project.

     VA Loans  will be  partially  guaranteed  by the VA under the  Servicemen's
Readjustment Act of 1944, as amended (the "Servicemen's  Readjustment Act"). The
Servicemen's  Readjustment  Act permits a veteran (or in certain  instances  the
spouse of a veteran)  to obtain a mortgage  loan  guarantee  by the VA  covering
mortgage  financing of the purchase of a one- to  four-family  dwelling  unit at
interest  rates  permitted  by the VA. The program has no mortgage  loan limits,
requires no down  payment  from the  purchasers  and permits  the  guarantee  of
mortgage  loans of up to 30 years'  duration.  However,  no VA Loan will have an
original  principal  amount greater than five times the partial VA guarantee for
such VA Loan.  The  maximum  guarantee  that may be issued by the VA under  this
program will be set forth in the related Prospectus Supplement. See "Description
of Primary Insurance Coverage--FHA Insurance and VA Guarantees."

     Loan-to-Value Ratio

     The  "Loan-to-Value  Ratio" of a Residential  Loan at any given time is the
ratio,  expressed as a percentage,  of the then outstanding principal balance of
the Residential  Loan,  plus, in the case of a Mortgage Loan secured by a junior
lien, the  outstanding  principal  balance of the related  Senior Liens,  to the
Collateral  Value of the  related  Residential  Property.  Except  as  otherwise
specified in the Prospectus Supplement,  the "Collateral Value" of a Residential
Property or Cooperative Unit, other than with respect to Refinance Loans, is the
lesser of (a) the appraised  value  determined  in an appraisal  obtained by the
originator  at  origination  of such  loan  and (b) the  sales  price  for  such
property.  "Refinance Loans" are loans made to refinance existing loans or loans
made to a borrower  who was a tenant in a building  prior to its  conversion  to
cooperative  ownership.  The  "Collateral  Value"  of the  Residential  Property
securing a  Refinance  Loan is the  appraised  value  thereof  determined  in an
appraisal  obtained at the time of  origination  of the Refinance  Loan.  Unless
otherwise  specified  in the  related  Prospectus  Supplement,  for  purposes of
calculating the Loan-to-Value Ratio of a Manufactured  Housing Contract relating
to a new Manufactured Home, the Collateral Value is no greater than the sum of a
fixed  percentage  of  the  list  price  of  the  unit  actually  billed  by the
manufacturer  to the dealer  (exclusive of freight to the dealer site) including
"accessories"  identified in the invoice (the  "Manufacturer's  Invoice Price"),
plus the actual cost of any  accessories  purchased from the dealer,  a delivery
and set-up  allowance,  depending on the size of the unit, and the cost of state
and local  taxes,  filing fees and up to three years  prepaid  hazard  insurance
premiums. Unless otherwise specified in the related Prospectus Supplement,  with
respect to used  Manufactured  Homes,  the Collateral  Value is the least of the
sales price,  appraised value, and National Automobile Dealer's Association book
value plus prepaid taxes and hazard insurance premiums. The appraised value of a
Manufactured  Home is  based  upon  the age and  condition  of the  manufactured
housing  unit and the quality and  condition of the mobile home park in which it
is situated, if applicable.

     Residential  Properties may be subject to subordinate financing at the time
of origination.  As is customary in residential lending,  subordinate  financing
may be obtained with respect to a Residential  Property after the origination of
the Residential Loan without the lender's consent.

     No assurance can be given that values of the  Residential  Properties  have
remained  or will remain at their  historic  levels on the  respective  dates of
origination of the related  Residential  Loans. If the  residential  real estate
market were to  experience an overall  decline in property  values such that the
outstanding principal balances of the Residential Loans, and any other financing
on the related Residential Properties, become equal to or greater than the value
of the Residential Properties,  the actual rates of delinquencies,  foreclosures
and losses may be higher than those now  generally  experienced  in the mortgage
lending industry. In addition, adverse economic conditions (which may or may not
affect real  property  values)  may affect the timely  payment by  borrowers  of
scheduled  payments of  principal  and  interest on the  Residential  Loans and,
accordingly, the actual rates of delinquencies,  foreclosures and losses. To the
extent that such losses are not covered by the applicable insurance policies and
other forms of credit  support  described  herein and in the related  Prospectus
Supplement,  such losses will be borne,  at least in part, by the holders of one
or more classes of the Securities of the related Series. See "Description of the
Securities" and "Description of Credit Support."

Agency Securities

     The Agency  Securities  will consist of any  combination of "fully modified
pass-through"   mortgage-backed  certificates  guaranteed  by  the  GNMA  ("GNMA
Certificates"),  guaranteed mortgage pass-through  securities issued by the FNMA
("FNMA  Certificates")  and mortgage  participation  certificates  issued by the
FHLMC ("FHLMC Certificates").

     GNMA

     GNMA is a  wholly-owned  corporate  instrumentality  of the  United  States
within the Department of Housing and Urban Development.  Section 306(g) of Title
III of the Housing Act  authorizes  GNMA to guarantee the timely  payment of the
principal of and interest on certificates that are based on and backed by a pool
of FHA Loans, VA Loans or by pools of other eligible residential loans.

     Section  306(g) of the Housing Act provides that "the full faith and credit
of the  United  States is pledged to the  payment  of all  amounts  which may be
required to be paid under any guaranty under this  subsection." In order to meet
its obligations under such guaranty, GNMA is authorized, under Section 306(d) of
the Housing Act, to borrow from the United States  Treasury with no  limitations
as to amount, to perform its obligations under its guarantee.

     GNMA Certificates

     Each   GNMA   Certificate   will  be  a   "fully   modified   pass-through"
mortgage-backed certificate issued and serviced by an issuer approved by GNMA or
FNMA as a  seller-servicer  of FHA Loans or VA Loans,  except as described below
with  respect to  Stripped  Agency  Securities  (as  defined  below).  The loans
underlying GNMA  Certificates may consist of FHA Loans, VA Loans and other loans
eligible  for  inclusion  in  loan  pools  underlying  GNMA  Certificates.  GNMA
Certificates  may be issued  under  either or both of the GNMA I program and the
GNMA  II  program,  as  described  in the  related  Prospectus  Supplement.  The
Prospectus  Supplement for Certificates of each Series evidencing interests in a
Trust Fund including GNMA  Certificates  will set forth  additional  information
regarding the GNMA guaranty program,  the characteristics of the pool underlying
such GNMA  Certificates,  the  servicing  of the  related  pool,  the payment of
principal and interest on GNMA  Certificates to the extent not described  herein
and other relevant matters with respect to the GNMA Certificates.

     Except as otherwise  specified in the related  Prospectus  Supplement or as
described  below  with  respect  to  Stripped  Agency   Securities,   each  GNMA
Certificate will provide for the payment,  by or on behalf of the issuer, to the
registered  holder of such GNMA Certificate of monthly payments of principal and
interest equal to the holder's proportionate interest in the aggregate amount of
the monthly principal and interest payments on each related FHA Loan or VA Loan,
less servicing and guaranty fees  aggregating the excess of the interest on such
FHA Loan or VA Loan over the GNMA Certificates  pass-through  rate. In addition,
each  payment  to a holder  of a GNMA  Certificate  will  include  proportionate
pass-through  payments to such holder of any prepayments of principal of the FHA
Loans or VA Loans underlying the GNMA Certificate and the holder's proportionate
interest in the remaining  principal  balance in the event of a  foreclosure  or
other disposition of any such FHA Loan or VA Loan.

     The GNMA  Certificates  do not  constitute a liability  of, or evidence any
recourse  against,  the issuer of the GNMA  Certificates,  the  Depositor or any
affiliates  thereof,  and the only recourse of a registered holder,  such as the
Trustee, is to enforce the guaranty of GNMA.

     GNMA will  have  approved  the  issuance  of each of the GNMA  Certificates
included in a Trust Fund in  accordance  with a guaranty  agreement  or contract
between  GNMA  and  the  issuer  of such  GNMA  Certificates.  Pursuant  to such
agreement,  such issuer,  in its  capacity as  servicer,  is required to perform
customary  functions  of a  servicer  of  FHA  Loans  and  VA  Loans,  including
collecting  payments  from  borrowers  and  remitting  such  collections  to the
registered holder,  maintaining escrow and impoundment accounts of borrowers for
payments  of  taxes,  insurance  and  other  items  required  to be  paid by the
borrower, maintaining primary hazard insurance, and advancing from its own funds
in order to make timely  payments  of all  amounts due on the GNMA  Certificate,
even if the  payments  received  by such  issuer on the loans  backing  the GNMA
Certificate  are less than the amounts due  thereon.  If the issuer is unable to
make payments on a GNMA  Certificate as they become due, it must promptly notify
GNMA and request GNMA to make such payment.  Upon such notification and request,
GNMA will make  such  payments  directly  to the  registered  holder of the GNMA
Certificate.  In the event no payment is made by the issuer and the issuer fails
to notify and request GNMA to make such payment,  the  registered  holder of the
GNMA  Certificate  has recourse  against only GNMA to obtain such  payment.  The
Trustee or its nominee,  as registered holder of the GNMA Certificates  included
in a Trust Fund, is entitled to proceed directly against GNMA under the terms of
the guaranty  agreement or contract  relating to such GNMA  Certificates for any
amounts that are not paid when due under each GNMA Certificate.

     The  GNMA   Certificates   included   in  a  Trust   Fund  may  have  other
characteristics and terms,  different from those described above so long as such
GNMA  Certificates  and  underlying  residential  loans meet the criteria of the
Rating Agency or Agencies.  Such GNMA  Certificates  and underlying  residential
loans will be described in the related Prospectus Supplement.

     FNMA

     FNMA is a federally chartered and  stockholder-owned  corporation organized
and existing under the Federal  National  Mortgage  Association  Charter Act, as
amended (the "Charter Act"). FNMA was originally established in 1938 as a United
States  government  agency to provide  supplemental  liquidity  to the  mortgage
market  and was  transformed  into a  stockholder-owned  and  privately  managed
corporation by legislation enacted in 1968.

     FNMA provides  funds to the mortgage  market by purchasing  mortgage  loans
from lenders.  FNMA acquires  funds to purchase  loans from many capital  market
investors,  thereby  expanding the total amount of funds  available for housing.
Operating   nationwide,   FNMA  helps  to   redistribute   mortgage  funds  from
capital-surplus to capital-short areas. In addition, FNMA issues mortgage-backed
securities primarily in exchange for pools of mortgage loans from lenders.  FNMA
receives  fees for its guaranty of timely  payment of principal  and interest on
its mortgage-backed securities.

     FNMA Certificates

     FNMA  Certificates  are  Guaranteed  Mortgage   Pass-Through   Certificates
typically issued pursuant to a prospectus which is periodically revised by FNMA.
FNMA Certificates represent fractional undivided interests in a pool of mortgage
loans formed by FNMA.  Each mortgage loan must meet the applicable  standards of
the FNMA purchase program.  Mortgage loans comprising a pool are either provided
by FNMA from its own portfolio or purchased pursuant to the criteria of the FNMA
purchase  program.  Mortgage loans  underlying FNMA  Certificates  included in a
Trust Fund will consist of conventional  mortgage loans,  FHA Loans or VA Loans.
The Prospectus  Supplement for Securities of each Series evidencing interests in
a Trust Fund including FNMA Certificates  will set forth additional  information
regarding the FNMA program, the characteristics of the pool underlying such FNMA
Certificates,  the  servicing  of the related  pool,  payment of  principal  and
interest on the FNMA  Certificates to the extent not described  herein and other
relevant matters with respect to the FNMA Certificates.

     Except as described below with respect to Stripped Agency Securities,  FNMA
guarantees  to  each  registered  holder  of a FNMA  Certificate  that  it  will
distribute amounts  representing such holder's  proportionate share of scheduled
principal and interest at the applicable  pass-through rate provided for by such
FNMA Certificate on the underlying mortgage loans, whether or not received,  and
such holder's proportionate share of the full principal amount of any prepayment
or foreclosed or other finally  liquidated  mortgage  loan,  whether or not such
principal amount is actually recovered.

     The obligations of FNMA under its guarantees are obligations solely of FNMA
and are not backed by, nor  entitled to, the full faith and credit of the United
States.  If FNMA were unable to satisfy such  obligations,  distributions to the
holders  of FNMA  Certificates  would  consist  solely  of  payments  and  other
recoveries on the underlying loans and,  accordingly,  monthly  distributions to
the holders of FNMA  Certificates  would be affected by delinquent  payments and
defaults on such loans.

     FNMA Certificates evidencing interests in pools of mortgage loans formed on
or after May 1, 1985 (other than FNMA  Certificates  backed by pools  containing
graduated  payment  mortgage  loans  or  multifamily  loans)  are  available  in
book-entry  form only. With respect to a FNMA  Certificate  issued in book-entry
form,  distributions  thereon will be made by wire,  and with respect to a fully
registered FNMA Certificate, distributions thereon will be made by check.

     The  FNMA   Certificates   included   in  a  Trust   Fund  may  have  other
characteristics and terms, different from those described above, so long as such
FNMA Certificates and underlying  mortgage loans meet the criteria of the Rating
Agency or Rating  Agencies  rating the  Certificates  of such Series.  Such FNMA
Certificates  and  underlying  mortgage  loans will be  described in the related
Prospectus Supplement.

     FHLMC

     FHLMC is a corporate  instrumentality of the United States created pursuant
to Title III of the  Emergency  Home Finance Act of 1970, as amended (the "FHLMC
Act").  FHLMC was  established  primarily  for the  purpose  of  increasing  the
availability of mortgage credit for the financing of needed housing. It seeks to
provide an enhanced  degree of liquidity for  residential  mortgage  investments
primarily by assisting in the development of secondary  markets for conventional
mortgages. The principal activity of FHLMC currently consists of the purchase of
first lien,  conventional  residential mortgage loans or participation interests
in such mortgage  loans and the resale of the mortgage loans so purchased in the
form of mortgage securities,  primarily FHLMC Certificates. FHLMC is confined to
purchasing,  so far as practicable,  mortgage loans and participation  interests
therein  which  it  deems  to be of such  quality,  type  and  class  as to meet
generally  the  purchase  standards  imposed by private  institutional  mortgage
investors.

     FHLMC Certificates

     Each  FHLMC  Certificate  represents  an  undivided  interest  in a pool of
residential loans that may consist of first lien conventional residential loans,
FHA Loans or VA Loans ("FHLMC Certificate Group").  Each such mortgage loan must
meet the  applicable  standards set forth in the FHLMC Act. A FHLMC  Certificate
Group may  include  whole  loans,  participation  interests  in whole  loans and
undivided  interests in whole loans  and/or  participations  comprising  another
FHLMC Certificate Group. The Prospectus Supplement for Securities of each Series
evidencing interests in a Trust Fund including FHLMC Certificates will set forth
additional information regarding the FHLMC guaranty program, the characteristics
of the pool  underlying  such FHLMC  Certificate,  the  servicing of the related
pool,  payment of principal and interest on the FHLMC  Certificate to the extent
not  described  herein  and other  relevant  matters  with  respect to the FHLMC
Certificates.

     Except as described below with respect to Stripped Agency Securities, FHLMC
guarantees to each registered  holder of a FHLMC  Certificate the timely payment
of interest on the  underlying  mortgage  loans to the extent of the  applicable
pass-through  rate on the  registered  holder's  pro rata  share  of the  unpaid
principal  balance  outstanding  on the  underlying  mortgage loans in the FHLMC
Certificate  Group  represented  by  such  FHLMC  Certificate,  whether  or  not
received. FHLMC also guarantees to each registered holder of a FHLMC Certificate
collection by such holder of all  principal on the  underlying  mortgage  loans,
without any offset or  deduction,  to the extent of such holder's pro rata share
thereof,  but does not,  except if and to the extent  specified  in the  related
Prospectus  Supplement,  guarantee  the timely  payment of scheduled  principal.
Pursuant  to its  guarantees,  FHLMC  also  guarantees  ultimate  collection  of
scheduled  principal  payments,  prepayments  of  principal  and  the  remaining
principal  balance  in the  event of a  foreclosure  or other  disposition  of a
mortgage  loan.  FHLMC may remit the amount due on account of its  guarantee  of
collection  of principal  at any time after  default on an  underlying  mortgage
loan, but not later than 30 days following the latest of (i)  foreclosure  sale,
(ii) payment of the claim by any mortgage  insurer and (iii) the  expiration  of
any right of  redemption,  but in any event no later than one year after  demand
has been made upon the mortgagor for accelerated payment of principal. In taking
actions  regarding  the  collection  of principal  after default on the mortgage
loans  underlying  FHLMC  Certificates,  including  the  timing  of  demand  for
acceleration,  FHLMC reserves the right to exercise its servicing  judgment with
respect to the mortgage  loans in the same manner as for mortgage loans which it
has purchased but not sold.  The length of time necessary for FHLMC to determine
that  a  mortgage  loan  should  be  accelerated   varies  with  the  particular
circumstances of each mortgagor,  and FHLMC has not adopted servicing  standards
that require that the demand be made within any specified period.

     FHLMC  Certificates  are not  guaranteed  by the  United  States  or by any
Federal Home Loan Bank and do not constitute  debts or obligations of the United
States or any  Federal  Home  Loan  Bank.  The  obligations  of FHLMC  under its
guarantee  are  obligations  solely of FHLMC and are not backed by, nor entitled
to,  the full faith and credit of the  United  States.  If FHLMC were  unable to
satisfy such obligations,  distributions to holders of FHLMC  Certificates would
consist solely of payments and other recoveries on the underlying mortgage loans
and,  accordingly,  monthly distributions to holders of FHLMC Certificates would
be affected by delinquent payments and defaults on such Mortgage Loans.

     The  FHLMC   Certificates   included   in  a  Trust  Fund  may  have  other
characteristics and terms, different from those described above, so long as such
FHLMC Certificates and underlying mortgage loans meet the criteria of the Rating
Agency or Rating  Agencies  rating the  Securities  of such  Series.  Such FHLMC
Certificates  and  underlying  mortgage  loans will be  described in the related
Prospectus Supplement.

Stripped Agency Securities

     The GNMA  Certificates,  FNMA  Certificates  or FHLMC  Certificates  may be
issued  in  the  form  of  certificates  ("Stripped  Agency  Securities")  which
represent  an  undivided  interest  in all  or  part  of  either  the  principal
distributions (but not the interest distributions) or the interest distributions
(but not the  principal  distributions),  or in some  specified  portion  of the
principal or interest  distributions (but not all of such distributions),  on an
underlying  pool of  mortgage  loans or certain  other GNMA  Certificates,  FNMA
Certificates or FHLMC  Certificates.  GNMA,  FNMA or FHLMC, as applicable,  will
guarantee  each  Stripped  Agency  Security  to the same  extent as such  entity
guarantees the underlying  securities backing such Stripped Agency Securities or
to the extent  described above with respect to a Stripped Agency Security backed
by a  pool  of  mortgage  loans,  unless  otherwise  specified  in  the  related
Prospectus  Supplement.  The Prospectus Supplement for Securities of each Series
evidencing  interests in a Trust Fund including  Stripped Agency Securities will
set forth additional  information  regarding the  characteristics  of the assets
underlying  such  Stripped  Agency  Securities,  the payments of  principal  and
interest on the  Stripped  Agency  Securities  and other  relevant  matters with
respect to the Stripped Agency Securities.

Additional Information Concerning the Trust Funds

     Each Prospectus  Supplement relating to a Series of Securities will contain
information,  as of the date of such Prospectus Supplement, if applicable and to
the extent specifically known to the Depositor,  with respect to the Residential
Loans or Agency Securities contained in the related Trust Fund,  including,  but
not limited to (i) the aggregate  outstanding  principal balance and the average
outstanding  principal  balance  of the Trust Fund  Assets as of the  applicable
Cut-off Date, (ii) the types of related  Residential  Properties  (e.g., one- to
four-family   dwellings,   multifamily   residential   properties,   shares   in
Cooperatives  and  the  related  proprietary  leases  or  occupancy  agreements,
condominiums and planned-unit  development units,  vacation and second homes and
new or used Manufactured Homes), (iii) the original terms to maturity,  (iv) the
outstanding principal balances,  (v) the origination dates, (vi) with respect to
Multifamily  Loans,  the Lockout  Periods and  prepayment  penalties,  (vii) the
loan-to-value  ratios or, with respect to Residential  Loans secured by a junior
lien,  the combined  loan-to-value  ratios at  origination,  (viii) the Interest
Rates or range of Interest Rates borne by the  Residential  Loans or residential
loans underlying the Agency  Securities,  (ix) the geographical  distribution of
the Residential  Properties on a  state-by-state  basis,  (x) the fixed Security
Interest Rate, or the initial Security  Interest Rate in the case of a Series or
class of Securities with a variable or adjustable  Security  Interest Rate, (xi)
the number and aggregate  principal  balance of Buydown Loans, if any, (xii) the
Retained  Interest,  if any,  (xiii) with respect to ARM Loans,  the  adjustment
dates, the highest, lowest and weighted average margin, and the maximum Interest
Rate  variations at the time of adjustments and over the lives of the ARM Loans,
and (xiv)  information  as to the  payment  characteristics  of the  Residential
Loans. If specific information  respecting the Trust Fund Assets is not known to
the  Depositor at the time a Series of  Securities  is initially  offered,  more
general  information  of the  nature  described  above will be  provided  in the
related Prospectus  Supplement,  and specific information will be set forth in a
report  made  available  at or before the  issuance  of such  Securities,  which
information  will be included in a report on Form 8-K which will be available to
purchasers of the related  Securities at or before the initial  issuance thereof
and will be filed with the  Commission  within  fifteen  days after the  initial
issuance of such  Securities.  If Mortgage  Loans are added to or deleted from a
Trust Fund after the date of the related Prospectus Supplement, such addition or
deletion will be noted in a report on Form 8-K.

     The Depositor will cause the Residential  Loans  comprising each Trust Fund
(or  Mortgage  Securities  evidencing  interests  therein) to be assigned to the
Trustee  for the  benefit of the  holders  of the  Certificates  of the  related
Series.  The Master Servicer will service the Residential  Loans  comprising any
Trust Fund,  either  directly or through other servicing  institutions  (each, a
"Sub-Servicer"),  pursuant to a Pooling and  Servicing  Agreement  or  Servicing
Agreement  among  itself,  the  Depositor  and the Trustee  (each,  a "Servicing
Agreement"),  and will receive a fee for such services.  See  "Residential  Loan
Program" and "Description of the Securities."  With respect to Residential Loans
serviced through a Sub-Servicer,  the Master Servicer will remain liable for its
servicing  obligations  under the related  Servicing  Agreement as if the Master
Servicer alone were servicing such Residential Loans.

     The Depositor will assign the Residential Loans to the related Trustee on a
non-recourse  basis.  Unless  otherwise  specified  in  the  related  Prospectus
Supplement,  the  obligations of the Depositor  with respect to the  Residential
Loans will be limited to certain  representations and warranties made by it. See
"Description   of  the   Securities--Assignment   of  Trust  Fund  Assets."  The
obligations of the Master  Servicer with respect to the  Residential  Loans will
consist principally of its contractual  servicing  obligations under the related
Servicing  Agreement  (including its obligation to enforce certain  purchase and
other  obligations of  Sub-Servicers or Unaffiliated  Sellers,  or both, as more
fully  described  herein under  "Residential  Loan  Program--Representations  by
Unaffiliated  Sellers;  Repurchases";  "--Sub-Servicing" and "Description of the
Certificates--Assignment  of Trust Fund Assets") and, unless otherwise  provided
in the related  Prospectus  Supplement,  its  obligation  to make  certain  cash
advances in the event of  delinquencies  in  payments on or with  respect to the
Residential  Loans  in  amounts  described  herein  under  "Description  of  the
Certificates--Advances" or pursuant to the terms of any Mortgage Securities. Any
obligation  of  the  Master   Servicer  to  make  advances  may  be  subject  to
limitations,  to the  extent  provided  herein  and in  the  related  Prospectus
Supplement.

     The Depositor will cause the Agency  Securities  comprising each Trust Fund
to be  registered  in the name of the Trustee or its nominee on the books of the
issuer or  guarantor  or its agent or, in the case of Agency  Securities  issued
only in book-entry form,  through the Federal Reserve System, in accordance with
the procedures  established by the issuer or guarantor for  registration of such
certificates  with a member of the Federal Reserve System,  and distributions on
such securities to which the Trust Fund is entitled will be made directly to the
Trustee.  The Trustee will administer the Trust Fund Assets comprising any Trust
Fund  including  Agency  Securities  pursuant to a Trust  Agreement  between the
Depositor and the Trustee,  and will receive a fee for such service.  The Agency
Securities  and  any  moneys   attributable  to  distributions  on  such  Agency
Securities will not be subject to any right, charge,  security interest, lien or
claim of any kind in favor of the Trustee or any person claiming through it. The
Trustee  will not have the power or  authority  to assign,  transfer,  pledge or
otherwise  dispose of any assets of any Trust  Fund to any  person,  except to a
successor  trustee,  to the Depositor or the  Securityholders to the extent they
are entitled thereto or to such other persons as may be specified in the related
Prospectus Supplement and except for its power and authority to invest assets of
the Trust Fund in Permitted  Instruments (as hereinafter  defined) in compliance
with  the  Trust  Agreement.   The  Trustee  will  have  no  responsibility  for
distributions  on the Securities,  other than to pass through all  distributions
received  with  respect to the Agency  Securities  to the holders of the related
Securities without deduction, other than for any applicable trust administration
fee  payable  to the  Trustee,  certain  expenses  of the  Trustee,  if any,  in
connection with legal actions relating to the Agency Securities,  any applicable
withholding  tax  required  to be  withheld  by the  Trustee  and  as  otherwise
described in the related Prospectus Supplement.


                                 USE OF PROCEEDS

     The Depositor will apply all or substantially  all of the net proceeds from
the sale of each Series of Securities for one or more of the following purposes:
(i) to purchase the related Trust Fund Assets,  (ii) to repay indebtedness which
has been  incurred to obtain funds to acquire  such Trust Fund Assets,  (iii) to
establish any Reserve Funds or other funds  described in the related  Prospectus
Supplement and (iv) to pay costs of structuring,  guaranteeing  and issuing such
Securities,  including  the costs of  obtaining  credit  support,  if any. If so
specified in the related Prospectus  Supplement,  the purchase of the Trust Fund
Assets for a Series may be effected by an exchange of Securities with the seller
of such Trust Fund Assets.


                              YIELD CONSIDERATIONS

     Unless  otherwise  specified  in the related  Prospectus  Supplement,  each
monthly or other periodic  interest  payment on a Trust Fund Asset is calculated
as  one-twelfth  of the  applicable  interest  rate  multiplied  by  the  unpaid
principal balance thereof.  The amount of such interest payment  distributed (or
accrued  in the case of  Accrual  Securities)  to  Securityholders  (other  than
holders  of Strip  Securities)  with  respect  to each  Trust Fund Asset will be
similarly calculated for the applicable period, based on the applicable Security
Interest Rate. In the case of Strip Securities, except as otherwise described in
the related Prospectus Supplement,  such distributions of Stripped Interest will
be made in the manner and amount described in the related Prospectus Supplement.
The Securities of each Series may bear a fixed,  variable or adjustable Security
Interest Rate.

     The effective  yield to  Securityholders  will be below the yield otherwise
produced by the applicable  Security  Interest Rate (or as to a Strip  Security,
the distributions of interest thereon ("Stripped  Interest")) and purchase price
paid by the  investors,  because  while  interest will accrue on each Trust Fund
Asset from the first day of each month (the related
Prospectus  Supplement),  the  distribution  of such  interest  (or the  accrual
thereof  in the  case  of  Accrual  Securities)  will  not  be  made  until  the
Distribution  Date  occurring  in the  month  or  other  periodic  interval  (as
specified in the related  Prospectus  Supplement)  following  the month or other
period of accrual in the case of Residential  Loans,  and in later months in the
case of  Agency  Securities  and in the case of a Series  of  Securities  having
Distribution Dates occurring at intervals less frequently than monthly.

     Unless otherwise provided in the related Prospectus Supplement, when a full
prepayment is made on a Residential  Loan, the borrower is charged interest only
for the  number  of days  actually  elapsed  from the due date of the  preceding
monthly payment up to the date of such  prepayment,  instead of for a full month
and  accordingly,  the effect of such  prepayments  is to reduce  the  aggregate
amount  of  interest   collected   that  is  available   for   distribution   to
Securityholders.  However, if so provided in the related Prospectus  Supplement,
certain of the Residential  Loans may contain  provisions  limiting  prepayments
thereof or requiring the payment of a prepayment penalty upon prepayment in full
or in  part.  Unless  otherwise  provided  in  the  Prospectus  Supplement,  the
prepayment  penalty  collected  with  respect to the  Residential  Loans will be
applied  to offset  such  shortfalls  in  interest  collections  on the  related
Distribution  Date.  Holders of Agency Securities are entitled to a full month's
interest in connection  with  prepayments in full of the underlying  residential
loans. Unless otherwise specified in the related Prospectus Supplement,  partial
principal  prepayments  are  applied  on the first  day of the  month  following
receipt, with no resulting reduction in interest payable by the borrower for the
month in which  the  partial  principal  prepayment  is  made.  Unless  provided
otherwise in the related Prospectus Supplement,  neither the Trustee, the Master
Servicer nor the  Depositor  will be obligated  to fund  shortfalls  in interest
collections  resulting  from  full  prepayments.  Full and  partial  prepayments
collected  during  the  applicable  Prepayment  Period  will  be  available  for
distribution  to  Securityholders  on  the  related  Distribution  Date.  Unless
otherwise provided in the related Prospectus  Supplement,  a "Prepayment Period"
in respect of any  Distribution  Date will commence in the case of  Distribution
Dates that occur monthly,  on the first day of the preceding calendar month and,
in the case of Distribution  Dates that occur less  frequently than monthly,  on
the first day of the month in which the immediately preceding  Distribution Date
occurred (or, with respect to the first Prepayment Period, the Cut-off Date) and
will end in both  cases on the last day of the  preceding  calendar  month.  See
"Maturity and Prepayment Considerations" and "Description of the Securities."

     Even assuming that the Mortgaged  Properties  provide adequate security for
the Mortgage Loans,  substantial  delays could be encountered in connection with
the  liquidation of defaulted  Mortgaged Loans and  corresponding  delays in the
receipt  of  related  proceeds  by  Securityholders  could  occur.  An action to
foreclose  on a Mortgaged  Property  securing a Mortgaged  Loan is  regulated by
state  statutes  and rules and is subject to many of the delays and  expenses of
other lawsuits if defenses or counterclaims are interposed,  sometimes requiring
several  years to  complete.  Furthermore,  in some states an action to obtain a
deficiency judgment is not permitted following a nonjudicial sale of a property.
In the event of a default by a borrower,  these restrictions among other things,
may  impede  the  ability of the Master  Servicer  to  foreclose  on or sell the
Mortgaged  Property or to obtain  liquidation  proceeds  sufficient to repay all
amounts due on the related Mortgaged Loan. In addition, the Master Servicer will
be entitled to deduct from related liquidation  proceeds all expenses reasonably
incurred in attempting to recover  amounts due on defaulted  Mortgaged Loans and
not yet reimbursed,  including  payments to senior  lienholders,  legal fees and
costs of legal  action,  real  estate  taxes and  maintenance  and  preservation
expenses.

     Liquidation  expenses with respect to defaulted  mortgage loans do not vary
directly  with  the  outstanding  principal  balance  of the loan at the time of
default.  Therefore,  assuming  that a servicer took the same steps in realizing
upon a defaulted mortgage loan having a small remaining  principal balance as it
would  in the  case of a  defaulted  mortgage  loan  having  a  large  remaining
principal  balance,  the amount realized after expenses of liquidation  would be
smaller as a percentage of the remaining principal balance of the small mortgage
loan than  would be the case with the other  defaulted  mortgage  loan  having a
large remaining principal balance.

     Applicable state laws generally  regulate interest rates and other charges,
require certain  disclosures,  and require licensing of certain  originators and
servicers of Residential Loans. In addition, most have other laws, public policy
and general principles of equity relating to the protection of consumers, unfair
and  deceptive  practices  and  practices  which may  apply to the  origination,
servicing and collection of the Residential  Loans.  Depending on the provisions
of the  applicable  law and  the  specific  facts  and  circumstances  involved,
violations of these laws,  policies and  principles may limit the ability of the
Master  Servicer to collect all or part of the  principal  of or interest on the
Residential  Loans,  may entitle the borrower to a refund of amounts  previously
paid and,  in  addition,  could  subject to the  Trustee or Master  Servicer  to
damages  and   administrative   sanctions  which  could  reduce  the  amount  of
distributions available to holders of the Certificates.

     The  Prospectus  Supplement  for each  Series of  Securities  may set forth
additional information regarding yield considerations.


                     MATURITY AND PREPAYMENT CONSIDERATIONS

     The  original  terms to  maturity of the Trust Fund Assets in a given Trust
Fund may vary depending upon the type of  Residential  Loans or the  residential
loans  underlying  the  Agency  Securities  included  therein.  Each  Prospectus
Supplement will contain  information  with respect to the type and maturities of
the Trust Fund Assets in the related Trust Fund.  Unless otherwise  specified in
the related  Prospectus  Supplement,  the Residential Loans or residential loans
underlying  the Agency  Securities may be prepaid in full or in part at any time
without  penalty.  The  prepayment   experience  on  the  Residential  Loans  or
residential  loans underlying the Agency  Securities will affect the life of the
related Securities.  The average life of a Security refers to the average amount
of time that will  elapse  from the date of  issuance  of a  Security  until the
principal  amount of such Security has been reduced to zero. The average life of
the  Securities  will be  affected  by,  among other  things,  the rate at which
principal on the related  Residential Loans is paid, which may be in the form of
scheduled amortization payments or unscheduled  prepayments and liquidations due
to  default,   casualty,   insurance,   condemnation  and  similar  sources.  If
substantial  principal  prepayments on the Residential  Loans are received,  the
actual average life of the Securities  may be  significantly  shorter than would
otherwise  be the case.  As to any  Series of  Securities,  based on the  public
information  with  respect  to  the  residential  lending  industry,  it  may be
anticipated that a significant  number of the related  Residential Loans will be
paid in full prior to stated maturity.

     Prepayments  on  residential  loans are  commonly  measured  relative  to a
prepayment standard or model. For certain Series of Securities comprised of more
than one class, or as to other types of Series where applicable,  the Prospectus
Supplement  will  describe the  prepayment  standard or model used in connection
with the offering of such Series and, if applicable, will contain tables setting
forth the projected  weighted  average life of the Securities of such Series and
the  percentage  of  the  initial  Security  Principal  Balance  that  would  be
outstanding on specified  Distribution  Dates based on the assumptions stated in
the Prospectus Supplement, including assumptions that prepayments on the related
Residential Loans or residential loans underlying the Agency Securities are made
at rates  corresponding  to various  percentages of the  prepayment  standard or
model specified in the Prospectus Supplement.

     It is unlikely that prepayment of the Trust Fund Assets will conform to any
model  specified  in the related  Prospectus  Supplement.  The rate of principal
prepayments  on pools  of  residential  loans  is  influenced  by a  variety  of
economic, social, geographic, demographic and other factors, including homeowner
mobility,  economic conditions,  enforceability of due-on-sale  clauses,  market
interest  rates  and  the  availability  of  funds,  the  existence  of  lockout
provisions and prepayment penalties, the inclusion of delinquent, non-performing
or sub-performing  Residential Loans in the Trust Fund Assets,  the relative tax
benefits  associated  with  the  ownership  of  property  and,  in the  case  of
Multifamily  Loans,  the  quality of  management  of the  property.  The rate of
prepayments of conventional  residential  loans has fluctuated  significantly in
recent  years.  In  general,   however,   if  prevailing   interest  rates  fall
significantly below the interest rates on the Trust Fund Assets, such Trust Fund
Assets are  likely to be the  subject of higher  principal  prepayments  than if
prevailing  rates remain at or above the interest rates borne by such Trust Fund
Assets.

     Other  factors  that might be  expected  to affect the  prepayment  rate of
Securities  backed by junior lien mortgage loans or Home  Improvement  Contracts
include the amounts of, and interest  rates on, the underlying  senior  mortgage
loans,  and the use of first  mortgage  loans as  long-term  financing  for home
purchase and subordinate mortgage loans as shorter-term  financing for a variety
of purposes,  including home  improvement,  education  expenses and purchases of
consumer durables such as automobiles.  In addition,  any future  limitations on
the right of borrowers to deduct interest payments on junior liens that are home
equity  loans  for  federal  income  tax  purposes  may  increase  the  rate  of
prepayments on such Residential Loans.

     In  addition,   acceleration  of  payments  on  the  Residential  Loans  or
residential  loans  underlying  the  Agency  Securities  as a result of  certain
transfers of the underlying  properties is another factor  affecting  prepayment
rates.  Unless  otherwise  provided in the related  Prospectus  Supplement,  all
Residential Loans, except for FHA Loans and VA Loans, will contain "due-on-sale"
provisions  permitting the lender to accelerate the maturity of the  Residential
Loan  upon  sale or  certain  transfers  by the  borrower  with  respect  to the
underlying  Residential Property.  Conventional  residential loans that underlie
FHLMC Certificates and FNMA Certificates may contain,  and in certain cases must
contain,  "due-on-sale"  clauses  permitting the lender to accelerate the unpaid
balance of the loan upon transfer of the property by the borrower. FHA Loans and
VA Loans and all residential loans underlying GNMA Certificates  contain no such
clause  and may be  assumed  by the  purchaser  of the  property.  In  addition,
Multifamily Loans may contain "due-on-encumbrance" clauses permitting the lender
to accelerate the maturity of the Multifamily  Loan upon further  encumbrance by
the  borrower  of the  underlying  Residential  Property.  In  general,  where a
"due-on-sale"  or  "due-on-encumbrance"  clause is contained  in a  conventional
residential  loan  under a FHLMC  or the FNMA  program,  the  lender's  right to
accelerate  the  maturity  of the  residential  loan upon  transfer  or  further
encumbrance of the property must be exercised,  so long as such  acceleration is
permitted under applicable law.

     With respect to a Series of Securities evidencing interests in a Trust Fund
including Residential Loans, unless otherwise provided in the related Prospectus
Supplement,  the Master Servicer  generally will enforce any provision  limiting
prepayments and any due-on-sale or  due-on-encumbrance  clause, to the extent it
has knowledge of the  conveyance or  encumbrance  or the proposed  conveyance or
encumbrance of the underlying  Residential Property and reasonably believes that
it is entitled to do so under applicable law; provided, however, that the Master
Servicer will not take any  enforcement  action that would impair or threaten to
impair any recovery under any related insurance policy.  See "Description of the
Securities--Collection  and  Other  Servicing  Procedures"  and  "Certain  Legal
Aspects  of  Residential   Loans--Enforceability   of  Certain  Provisions"  and
"Prepayment  Charges and Prepayments" for a description of certain provisions of
each Pooling and Servicing  Agreement and certain  legal  developments  that may
affect the prepayment experience on the Residential Loans. See also "Description
of  the  Securities--Termination"  for  a  description  of  the  possible  early
termination  of  any  Series  of   Securities.   See  also   "Residential   Loan
Program--Representations by Unaffiliated Sellers;  Repurchases" and "Description
of the  Securities--Assignment  of Trust Fund Assets" for a  description  of the
obligation of the Unaffiliated Sellers, the Master Servicer and the Depositor to
repurchase Residential Loans under certain circumstances.

     With respect to a Series of Securities evidencing interests in a Trust Fund
including Agency Securities, principal prepayments may also result from guaranty
payments and from the exercise by the issuer or guarantor of the related  Agency
Securities of any right to repurchase  the  underlying  residential  loans.  The
Prospectus  Supplement  relating to each Series of Securities  will describe the
circumstances  and the manner in which such optional  repurchase  right, if any,
may be exercised.

     In addition,  certain Mortgage Securities included in the Trust Fund may be
backed  by  underlying   Residential  Loans  having  differing  interest  rates.
Accordingly,  the rate at which  principal  payments are received on the related
Securities  will,  to a certain  extent,  depend on the  interest  rates on such
underlying Residential Loans.

     The  Prospectus  Supplement  for each  Series of  Securities  may set forth
additional information regarding related maturity and prepayment considerations.


                                  THE DEPOSITOR

     PaineWebber  Mortgage  Acceptance  Corporation  IV,  the  Depositor,  is  a
Delaware  corporation  organized on April 23, 1987,  as a  wholly-owned  limited
purpose finance subsidiary of PaineWebber Group Inc. The Depositor maintains its
principal  office  at 1285  Avenue of the  Americas,  New  York,  New York.  Its
telephone number is (212) 713-2000.

     The Depositor  does not have, nor is it expected in the future to have, any
significant assets. It is not expected that the Depositor will have any business
operations  other  than  acquiring  and  pooling  residential  loans and  agency
securities,  offering  Certificates  of  the  type  described  herein  or  other
mortgage- or asset-related securities, and related activities.

     Neither the Depositor nor any of the Depositor's  affiliates will insure or
guarantee distributions on the Securities of any Series.


                            RESIDENTIAL LOAN PROGRAM

     The  Residential  Loans will have been purchased by the  Depositor,  either
directly or through affiliates,  from sellers. Unless otherwise specified in the
related Prospectus  Supplement,  all Residential Loans will have been originated
in general  accordance  with the  criteria  specified  below.  The  underwriting
standards  applicable to Residential  Loans underlying  Mortgage  Securities may
vary substantially from the underwriting standards set forth below.

Underwriting Standards

     Unless  otherwise  specified  in the related  Prospectus  Supplement,  each
seller will represent and warrant that all Residential  Loans originated  and/or
sold by it to the Depositor or one of its affiliates will have been underwritten
in general accordance with standards  consistent with those utilized by mortgage
lenders  generally  during the period of origination for similar types of loans.
As to any Residential Loan insured by the FHA or partially guaranteed by the VA,
the seller will represent that it has complied with underwriting policies of the
FHA or the VA, as the case may be.

     Underwriting  standards are applied by or on behalf of a lender to evaluate
the borrower's credit standing and repayment ability, and the value and adequacy
of the Residential  Property as collateral.  In general, a prospective  borrower
applying for a Residential  Loan is required to fill out a detailed  application
designed to provide to the underwriting  officer  pertinent credit  information,
including the principal  balance and payment  history with respect to any senior
mortgage,   if  any.  Unless  otherwise  specified  in  the  related  Prospectus
Supplement,  a verification  of the  borrower's  income will be obtained from an
independent  source and, as part of the description of the borrower's  financial
condition,  the  borrower  generally  is required  to provide a current  list of
assets and  liabilities  and a statement of income and  expenses,  as well as an
authorization  to apply for a credit  report  which  summarizes  the  borrower's
credit  history with local  merchants and lenders and any record of  bankruptcy.
Unless otherwise specified in the related Prospectus  Supplement,  an employment
verification  is obtained from an independent  source  (typically the borrower's
employer)  which  verification  reports  the  length  of  employment  with  that
organization,  the current salary,  and whether it is expected that the borrower
will  continue  such  employment  in the future.  If a  prospective  borrower is
self-employed,  the  borrower  may be  required  to submit  copies of signed tax
returns. The borrower may also be required to authorize verification of deposits
at financial  institutions  where the borrower has demand,  savings or brokerage
accounts.

     In determining  the adequacy of the property to be used as  collateral,  an
appraisal will generally be made of each property considered for financing.  The
appraiser is generally  required to inspect the property,  issue a report on its
condition  and,  if  applicable,  verify  that  construction,  if new,  has been
completed.  The appraisal is based on the market value of comparable  homes, the
estimated rental income (if considered applicable by the appraiser) and the cost
of replacing the home.

     Once  all  applicable  employment,   credit  and  property  information  is
received,  a  determination  generally  is made as to  whether  the  prospective
borrower has  sufficient  monthly  income  available (i) to meet the  borrower's
monthly  obligations on the proposed mortgage loan (generally  determined on the
basis of the monthly payments due in the year of origination) and other expenses
related to the property (such as property  taxes and hazard  insurance) and (ii)
to meet monthly  housing  expenses and other  financial  obligations and monthly
living expenses.  The underwriting  standards  applied by Sellers,  particularly
with respect to the level of loan  documentation and the mortgagor's  income and
credit  history,  may be varied in  appropriate  cases where factors such as low
loan-to-value ratios, or combined-loan-to-value  ratios, as applicable, or other
favorable and compensating credit factors exist.

     The underwriting guidelines with respect to some Unaffiliated Sellers' loan
programs may be less  stringent  than those of FNMA or FHLMC,  primarily in that
they generally may permit the borrower to have a higher debt-to-income ratio and
a larger  number of  derogatory  credit items than do the  guidelines of FNMA or
FHLMC. These underwriting guidelines are intended to provide for the origination
of single family mortgage loans for non-conforming credits. A mortgage loan made
to a  "non-conforming  credit"  means a  mortgage  loan that is  ineligible  for
purchase by FNMA or FHLMC due to  borrower  credit  characteristics  that do not
meet FNMA or FHLMC underwriting guidelines,  including a loan made to a borrower
whose  creditworthiness  and repayment ability do not satisfy such FNMA or FHLMC
underwriting  guidelines or a borrower who may have a record of major derogatory
credit  items such as  default  on a prior  mortgage  loan,  credit  write-offs,
outstanding  judgments  and  prior  bankruptcies.  Accordingly,  Mortgage  Loans
underwritten  pursuant to these  guidelines  are likely to  experience  rates of
delinquency and foreclosure that are higher,  and may be  substantially  higher,
than mortgage  loans  originated in accordance  with FNMA or FHLMC  underwriting
guidelines.

Qualifications of Unaffiliated Sellers

     Unless  otherwise  specified  in the related  Prospectus  Supplement,  each
Unaffiliated  Seller will be required  to satisfy the  qualifications  set forth
herein.  Each  Unaffiliated  Seller  must  be  an  institution   experienced  in
originating  and  servicing  the  types  of  residential  loans  sold  by it for
inclusion in a Trust Fund in  accordance  with  accepted  practices  and prudent
guidelines,  and must maintain satisfactory  facilities to originate and service
those loans.  Unless otherwise  specified in the related Prospectus  Supplement,
each Unaffiliated  Seller must be a  seller/servicer  approved by either FNMA or
FHLMC, and must be a mortgagee approved by the FHA or an institution the deposit
accounts  in which are  insured by the Bank  Insurance  Fund  ("BIF") or Savings
Association Insurance Fund ("SAIF") of the Federal Deposit Insurance Corporation
(the  "FDIC").  In  addition,  each  Unaffiliated  Seller must  satisfy  certain
criteria  as to  financial  stability  evaluated  on a case by case basis by the
Depositor.

Representations by Unaffiliated Sellers; Repurchases

     Each Unaffiliated  Seller will have made  representations and warranties in
respect  of the  Residential  Loans  sold by such  Unaffiliated  Seller.  Unless
otherwise provided in the related Prospectus  Supplement,  such  representations
and warranties include,  among other things: (i) that title insurance (or in the
case of  Residential  Properties  located  in  areas  where  such  policies  are
generally  not  available,  an  attorney's  certificate  of  title)  and any FHA
insurance, VA guarantee and any required hazard and primary credit insurance was
effective at the origination of each Residential  Loan, and that each policy (or
certificate  of  title)  remained  in  effect  on the  date of  purchase  of the
Residential Loan from the Unaffiliated  Seller by or on behalf of the Depositor;
(ii) that the  Unaffiliated  Seller had good title to each such Residential Loan
and such Residential Loan was subject to no offsets, defenses,  counterclaims or
rights of rescission except to the extent that any buydown  agreement  described
herein may forgive certain  indebtedness of a borrower;  (iii) if the Trust Fund
includes  Mortgage  Loans,  that each  Mortgage  constituted a valid lien on the
Mortgaged  Property (subject only to permissible title insurance  exceptions and
Senior  Liens,  if any);  (iv) if the Trust Fund includes  Manufactured  Housing
Contracts,  each Manufactured  Housing Contract creates a valid,  subsisting and
enforceable  first priority  security  interest in the Manufactured Home covered
thereby;  (v) that the Residential Property was free from damage and was in good
repair;  (vi) that there were no delinquent tax or assessment  liens against the
Residential  Property;  (vii) that each  Residential  Loan was current as to all
required payments;  and (viii) that each Residential Loan was made in compliance
with, and is enforceable under, all applicable local, state and federal laws and
regulations in all material respects.

     In certain cases,  the  representations  and warranties of an  Unaffiliated
Seller in  respect  of a  Residential  Loan may have been made as of the date on
which such Unaffiliated Seller sold the Residential Loan to the Depositor or its
affiliate.  A substantial  period of time may have elapsed between such date and
the date of initial issuance of the Series of Securities  evidencing an interest
in such  Residential  Loan.  Since  the  representations  and  warranties  of an
Unaffiliated Seller do not address events that may occur following the sale of a
Residential  Loan  by  such  Unaffiliated  Seller,  its  repurchase   obligation
described  below will not arise if the relevant event that would  otherwise have
given  rise to such an  obligation  occurs  after the date of such sale to or on
behalf of the Depositor.

     The only representations and warranties, if any, to be made for the benefit
of holders of  Securities  in respect of any  Residential  Loan  relating to the
period  commencing on the date of sale of such Residential Loan to the Depositor
or its affiliates will be certain limited  representations  of the Depositor and
of  the   Master   Servicer   described   below   under   "Description   of  the
Securities--Assignment  of Trust Fund Assets." If the Master Servicer is also an
Unaffiliated  Seller of Residential  Loans with respect to a particular  Series,
such  representations  will be in addition to the representations and warranties
made by the Master Servicer in its capacity as an Unaffiliated Seller.

     The Master Servicer will promptly notify the relevant  Unaffiliated  Seller
of any  breach of any  representation  or  warranty  made by it in  respect of a
Residential  Loan which  materially  and adversely  affects the interests of the
Securityholders  in such Residential  Loan. If such  Unaffiliated  Seller cannot
cure such  breach  within 60 days (or such  other  time  period set forth in the
related  Prospectus  Supplement) from the date on which the Unaffiliated  Seller
was notified of such breach,  then such Unaffiliated Seller will be obligated to
repurchase such  Residential Loan from the Trustee within 90 days (or such other
time period set forth in the  related  Prospectus  Supplement)  from the date on
which the Unaffiliated Seller was notified of such breach, at the Purchase Price
therefor.  As to any Residential Loan, unless otherwise specified in the related
Prospectus  Supplement,  the  "Purchase  Price"  is  equal to the sum of (i) the
unpaid  principal  balance  thereof,  (ii) unpaid accrued interest on the Stated
Principal Balance (as defined below) from the date as to which interest was last
paid by the borrower to the end of the  calendar  month in which the purchase is
to occur at a rate  equal to the Net  Mortgage  Rate minus the rate at which the
Sub-Servicer's servicing fee is calculated if the Sub-Servicer is the purchaser,
(iii) any unpaid  servicing  fees and certain  unreimbursed  servicing  expenses
payable or reimbursable to the Master Servicer with respect to such  Residential
Loan, (iv) any unpaid Retained  Interest with respect to such Residential  Loan,
(v) any Realized  Losses  incurred  with respect to such  Residential  Loan,  as
described below under "Description of the Certificates--Subordination", and (vi)
if applicable,  any expenses reasonably incurred or to be incurred by the Master
Servicer  or the  Trustee in respect  of the breach or defect  giving  rise to a
purchase  obligation.  If so provided in the related Prospectus  Supplement,  an
Unaffiliated  Seller,  rather than  repurchase a Residential  Loan as to which a
breach has  occurred,  will have the  option,  within a specified  period  after
initial  issuance of the related Series of  Securities,  to cause the removal of
such  Residential  Loan from the Trust Fund and  substitute  in its place one or
more other Residential Loans, in accordance with the standards  described in the
related  Prospectus  Supplement.  The Master  Servicer  or the  Trustee,  unless
otherwise specified in the related Prospectus Supplement, will be required under
the  applicable  Servicing  Agreement  to use its best  efforts to enforce  such
obligations  of the  Unaffiliated  Seller for the benefit of the Trustee and the
holders of the  Securities,  following the practices it would employ in its good
faith  business  judgment  were it the owner of such  Residential  Loan.  Unless
otherwise  specified in the related  Prospectus  Supplement,  this repurchase or
substitution  obligation will constitute the sole remedy available to holders of
Certificates  or the Trustee for a breach of  representation  by an Unaffiliated
Seller.  For each Series with  respect to which a REMIC  election is to be made,
unless the related Prospectus Supplement provides otherwise, the Master Servicer
will be  obligated  to pay any  prohibited  transaction  tax  which may arise in
connection  with  such  repurchase  or  substitution.  See  "Description  of the
Certificates--General."

     The  "Stated  Principal  Balance"  of any  Mortgage  Loan as of any date of
determination is equal to the principal  balance thereof as of the Cut-off Date,
after  application  of all  scheduled  principal  payments  due on or before the
Cut-off  Date,  whether  or not  received,  reduced  by all  amounts,  including
advances by the Master Servicer,  allocable to principal that are distributed to
Securityholders  on or before the date of determination,  and as further reduced
to the extent that any Realized Loss (as hereinafter  defined)  thereon has been
(or, if it had not been covered by any form of credit support,  would have been)
allocated  to one  or  more  class  of  Securities  on or  before  the  date  of
determination.

     Neither the Depositor nor the Master  Servicer  (unless the Master Servicer
is an  Unaffiliated  Seller) will be obligated to purchase or  substitute  for a
Residential Loan if an Unaffiliated  Seller defaults on its obligation to do so,
and no  assurance  can be given that  Unaffiliated  Sellers  will carry out such
obligations  with respect to Residential  Loans.  To the extent that a breach of
the  representations and warranties of an Unaffiliated Seller also constitutes a
breach of a  representation  made by the  Depositor,  the  Depositor  may have a
repurchase or substitution  obligation as described below under  "Description of
the  Securities--Assignment  of Trust Fund Assets." Any Residential Loan that is
not  repurchased or  substituted  for shall remain in the related Trust Fund and
any losses thereon shall be borne by Securityholders,  to the extent not covered
by credit enhancement.

Sub-Servicing

     Any Master Servicer may delegate its servicing  obligations in respect of a
Residential  Loan to  Sub-Servicers  pursuant to a  sub-servicing  agreement  (a
"Sub-Servicing  Agreement"),  which  will be  consistent  with the  terms of the
Servicing  Agreement  relating to the Trust Fund that includes such  Residential
Loan.  Although each  Sub-Servicing  Agreement will be a contract solely between
the Master Servicer and the  Sub-Servicer,  the Pooling and Servicing  Agreement
pursuant to which a Series of Securities is issued will provide that, if for any
reason the Master  Servicer for such Series of Securities is no longer acting in
such capacity,  the Trustee or any successor  Master Servicer must recognize the
Sub-Servicer's rights and obligations under such Sub-Servicing Agreement.

     With the approval of the Master  Servicer,  a Sub-Servicer may delegate its
servicing  obligations  to third-party  servicers,  but such  Sub-Servicer  will
remain  primarily liable for such  obligations  under the related  Sub-Servicing
Agreement. Each Sub-Servicer will be required to perform the customary functions
of a servicer of residential loans, including collecting payments from borrowers
and  remitting  such  collections  to  the  Master  Servicer;   maintaining  FHA
insurance,  any VA  guarantee,  and  primary  hazard  and  credit  insurance  as
described  herein  and in any  related  Prospectus  Supplement,  and  filing and
settling claims thereunder,  subject in certain cases to the right of the Master
Servicer  to approve  in  advance  any such  settlement;  maintaining  escrow or
impoundment  accounts of  borrowers  for payment of taxes,  insurance  and other
items  required to be paid by the  borrower  pursuant to the  Residential  Loan;
processing assumptions or substitutions, although, unless otherwise specified in
the related Prospectus Supplement,  the Master Servicer generally is required to
exercise due-on-sale and due-on-encumbrance  clauses to the extent such exercise
is  permitted  by  law  and  would  not  adversely  affect  insurance  coverage;
attempting  to cure  delinquencies;  effecting  foreclosures  or  repossessions;
inspecting and managing Residential Properties under certain circumstances;  and
maintaining  accounting  records  relating to the Residential  Loans. The Master
Servicer  will be  responsible  for  filing  and  settling  claims in respect of
Residential Loans in a particular Trust Fund under any applicable pool insurance
policy,  bankruptcy  bond,  special hazard insurance policy or letter of credit.
See  "Description  of Credit  Support."  To the extent  specified in the related
Prospectus Supplement, a Sub-Servicer will also be obligated to make advances in
respect of  delinquent  installments  of principal  and interest on  Residential
Loans, as described more fully under "Description of the Securities--Payments on
Residential  Loans" and "--Deposits to Certificate  Account",  and in respect of
certain taxes and insurance premiums not paid on a timely basis by borrowers.

     As  compensation  for  its  servicing  duties,  each  Sub-Servicer  will be
entitled to a monthly servicing fee (to the extent the related  Residential Loan
payment has been  collected)  in the amount set forth in the related  Prospectus
Supplement. Each Sub-Servicer is also entitled to collect and retain, as part of
its  servicing   compensation  late  charges  provided  in  the  Mortgage  Note,
Cooperative Note or Manufactured Housing Contract or related instruments.  If so
provided in the related Prospectus Supplement, a Sub-Servicer may be entitled to
any prepayment  penalties and a Retained Interest in certain  Residential Loans.
Each  Sub-Servicer  will  be  reimbursed  by the  Master  Servicer  for  certain
expenditures  which it makes,  generally to the same extent the Master  Servicer
would be reimbursed under a Pooling and Servicing Agreement. See "Description of
the Securities--Retained  Interest,  Administration  Compensation and Payment of
Expenses."

     Each Sub-Servicer may be required to agree to indemnify the Master Servicer
for any liability or obligation  sustained by the Master  Servicer in connection
with any act or failure to act by the  Sub-Servicer  in its servicing  capacity.
Unless  otherwise   provided  in  the  related   Prospectus   Supplement,   each
Sub-Servicer is required to maintain a fidelity bond and an errors and omissions
policy with respect to its officers,  employees and other persons  acting on its
behalf or on behalf of the Master Servicer.


                          DESCRIPTION OF THE SECURITIES

     The  Certificates  of each  Series  evidencing  interests  in a Trust  Fund
including  Residential  Loans will be issued pursuant to a separate  Pooling and
Servicing Agreement among the Depositor, the Master Servicer and the Trustee and
the  Securities of each Series  evidencing  interests in a Trust Fund  including
Agency  Securities will be issued pursuant to a separate Trust Agreement ("Trust
Agreement") between the Depositor and the Trustee.  Each Series of Notes (or, in
certain  instances,  two or more Series of Notes) will be issued  pursuant to an
Indenture  between the related  Issuer and the Trustee.  The related  Trust Fund
will  be  created  pursuant  to an  Owner  Trust  Agreement  (the  "Owner  Trust
Agreement"; an Owner Trust Agreement, Pooling and Servicing Agreement, Servicing
Agreement,  Indenture,  an  "Agreement")  between  the  Depositor  and the Owner
Trustee.  As to each  Series of Notes  where the Issuer is an Owner  Trust,  the
ownership  of the Trust Fund will be  evidenced  by  certificates  (the  "Equity
Certificates")  issued under the Owner Trust Agreement,  which, unless otherwise
specified in the Prospectus  Supplement,  are not offered thereby. Forms of each
of the Agreements are filed as exhibits to the  Registration  Statement of which
this  Prospectus is a part. The Agreement  relating to each Series of Securities
will be  filed as an  exhibit  to a  report  on Form  8-K to be  filed  with the
Commission within fifteen days after the initial issuance of such Securities and
a copy thereof will be available for inspection at the corporate trust office of
the Trustee specified in the related Prospectus Supplement (the "Corporate Trust
Office"). The following summaries describe certain provisions of the Agreements.
The  summaries  do not  purport  to be  complete  and are  subject  to,  and are
qualified  in their  entirety  by  reference  to, all of the  provisions  of the
Agreement for each Trust Fund and the related Prospectus Supplement.

General

     The  Certificates of each Series  (including any class of Certificates  not
offered hereby) will be issued in fully  registered form only and will represent
the entire beneficial  ownership  interest in the Trust Fund created pursuant to
the related  Agreement.  Unless  otherwise  specified in the related  Prospectus
Supplement, each Series of Notes covered by a particular Indenture will evidence
indebtedness  of a separate  Trust Fund  created  pursuant to the related  Owner
Trust Agreement.  As to each Series, the Securities will be issued in authorized
denominations  evidencing a portion of all of the  Securities  of such Series (a
"Percentage Interest"), as set forth in the related Prospectus Supplement.  Each
Trust Fund will consist of (i) such  Residential  Loans  (including any Mortgage
Securities) or Agency Securities  (exclusive of any portion of interest payments
relating  thereto  retained  by the  Depositor,  any of  its  affiliates  or its
predecessor in interest (the "Retained Interest") and exclusive of principal and
interest due on or before the Cut-off  Date) as from time to time are subject to
the  Agreement;  (ii) such funds or assets as from time to time are deposited in
the Trust Account  described below and any other account held for the benefit of
Securityholders;  (iii) with  respect to Trust  Funds that  include  Residential
Loans,  (a) property  acquired by  foreclosure or deed in lieu of foreclosure of
Mortgage Loans on behalf of the Securityholders, or, in the case of Manufactured
Housing Contracts that are not Land Contracts, by repossession;  (b) any Primary
Credit  Insurance  Policies and Primary  Hazard  Insurance  Policies (as defined
under  "Description of Primary  Insurance  Coverage");  (c) any combination of a
Pool Insurance  Policy,  a Bankruptcy Bond, a special hazard insurance policy or
other type of credit support (as defined under "Description of Credit Support");
and (d) the rights of the  Trustee to any cash  advance  reserve  fund or surety
bond as described under "Advances";  (iv) if specified in the related Prospectus
Supplement,  the  Reserve  Fund and (v) any  other  assets as  described  in the
related  Prospectus   Supplement.   The  Securities  will  be  transferable  and
exchangeable  for  Securities  of  the  same  class  and  Series  in  authorized
denominations at the Corporate Trust Office.  No service charge will be made for
any  registration  of  exchange or transfer  of  Securities  on the  Certificate
Register maintained by the Certificate Registrar,  but the Depositor may require
payment of a sum sufficient to cover any tax or other governmental charge.

     Each  Series of  Securities  may  consist of either  (i) a single  class of
Securities; (ii) two or more classes of Securities, one or more classes of which
("Senior  Securities")  will be senior in right of payment to one or more of the
other classes ("Subordinate  Securities") to the extent described in the related
Prospectus  Supplement (any such Series, a "Senior/Subordinate  Series");  (iii)
two or more classes of Securities, one or more classes of which will be entitled
to (a) principal  distributions,  with disproportionate,  nominal or no interest
distributions or (b) interest distributions,  with disproportionate,  nominal or
no principal  distributions  ("Strip  Securities");  (iv) two or more classes of
Securities  that  differ  as to  the  timing,  sequential  order  or  amount  of
distributions  of principal  or interest or both,  which may include one or more
classes of  Securities  ("Accrual  Securities")  with  respect to which  accrued
interest  will not be  distributed  but  rather  will be  added to the  Security
Principal  Balance thereof on each Distribution Date for the period described in
the related Prospectus Supplement;  or (v) other types of classes of Securities,
as  described  in the related  Prospectus  Supplement.  Credit  support for each
Series  of  Securities  evidencing  interests  in a  Trust  Fund  that  includes
Residential  Loans will be provided by a Pool Insurance Policy, a special hazard
insurance  policy,  a Bankruptcy  Bond, a letter of credit,  a Reserve Fund or a
similar  credit support  instrument as described  under  "Description  of Credit
Support", by the subordination of one or more classes of Securities as described
under "Description of the  Securities--Subordination",  or by any combination of
the foregoing.

     Each class of Securities  (other than certain Strip Securities) will have a
Security  Principal  Balance  and,  unless  otherwise  provided  in the  related
Prospectus Supplement, will be entitled to payments of interest thereon based on
a  specified  Security  Interest  Rate.  See  "Principal  and  Interest  on  the
Securities"  below.  The  Security  Interest  Rates of the  various  classes  of
Securities of each Series may differ, and as to some classes may be in excess of
the lowest Net Interest Rate in a Trust Fund;  however,  the weighted average of
the Security Interest Rates on the Securities based on their respective Security
Principal  Balances will not exceed the lowest Net Interest  Rate.  The specific
percentage  ownership  interests  of each class of  Securities  and the  minimum
denomination  per  Security  will  be  set  forth  in  the  related   Prospectus
Supplement.  As to any Mortgage  Loan,  the "Net Interest  Rate" is equal to the
Interest Rate minus the sum of the Administration Fee Rate and the rate at which
the Retained Interest, if any is calculated (the "Retained Interest Rate").

     If so provided in the related Prospectus Supplement relating to a Series of
Certificates, one or more elections may be made to treat the related Trust Fund,
or designated  portions thereof,  as a "real estate mortgage investment conduit"
(a "REMIC") as defined in the Code.  If such an election is made with respect to
a Series,  one of the classes will be  designated  as  evidencing  all "residual
interests" in the related REMIC as defined under the Code.  All other classes of
Securities in such a Series will constitute  "regular  interests" in the related
REMIC as defined in the Code. As to each Series,  all of the  Securities of each
class offered hereby will be rated in one of the four highest rating  categories
by one or more Rating Agencies.  As to each Series of Certificates as to which a
REMIC election is to be made, the Trustee or the Master  Servicer,  if any, will
be  obligated  to take all actions  required in order to comply with  applicable
laws and regulations and, unless otherwise  specified in the related  Prospectus
Supplement,  will  be  obligated  to pay any  prohibited  transaction  taxes  or
contribution  taxes arising out of a breach of its  obligations  with respect to
such compliance without any right of reimbursement  therefor from the Trust Fund
or  from  any  Certificateholder.  Unless  otherwise  provided  in  the  related
Prospectus  Supplement,   a  prohibited  transaction  tax  or  contribution  tax
resulting  from any other cause will be charged  against the related Trust Fund,
resulting   in   a   reduction   in   amounts    otherwise    distributable   to
Certificateholders.  See "Certain Federal Income Tax Consequences--REMICs--Taxes
that may be Imposed on the REMIC Pool--Prohibited Transactions."

Assignment of Trust Fund Assets

     At the time of issuance of each Series of  Securities,  the Depositor  will
cause the assets comprising the related Trust Fund or Mortgage  Securities being
included in the related Trust Fund to be assigned to the Trustee,  together with
all  principal  and  interest  received  by or on behalf of the  Depositor  with
respect to the Trust Fund Assets after the applicable  Cut-off Date,  other than
principal  and interest due on or before the  applicable  Cut-off Date and other
than any Retained  Interest.  The Residential Loan or Agency Security  documents
described  below  will  be  delivered  to  the  Trustee  (or  to  the  custodian
hereinafter  referred to). The Trustee will,  concurrently with such assignment,
deliver the  Securities  to the Depositor in exchange for the Trust Fund Assets.
Each Trust Fund Asset will be identified  in a schedule  appearing as an exhibit
to the related  Agreement.  Such  schedule  will  include,  among other  things,
information  as to the  outstanding  principal  balance of each Trust Fund Asset
after application of payments due on or before the Cut-off Date, the maturity of
the Mortgage Note,  Cooperative  Note,  Manufactured  Housing Contract or Agency
Securities,  the Net Interest  Rate,  any Retained  Interest,  with respect to a
Series of  Securities  evidencing  interests  in a Trust Fund  including  Agency
Securities,  the pass-through rate on the Agency Securities, and with respect to
a Series of Securities  evidencing  interests in Residential Loans,  information
respecting  the Interest Rate,  the current  scheduled  payment of principal and
interest, the original Loan-to-Value Ratio and certain other information.

     Mortgage Loans and Multifamily Loans

     The Depositor  will,  as to each  Mortgage Loan (other than Mortgage  Loans
underlying any Mortgage Securities) and Multifamily Loan, deliver or cause to be
delivered  to the  Trustee  (or to the  custodian)  the  mortgage  file for each
Mortgage  Loan,  containing  legal  documents  relating to such  Mortgage  Loan,
including  the  Mortgage  Note  endorsed  without  recourse  to the order of the
Trustee,  the Mortgage with evidence of recording  indicated thereon (except for
any Mortgage not returned from the public  recording  office,  in which case the
Depositor  will  deliver  or  cause  to be  delivered  a copy of  such  Mortgage
certified by the related Unaffiliated Seller that it is a true and complete copy
of the original of such Mortgage  submitted for  recording) and an assignment in
recordable form of the Mortgage to the Trustee. Unless otherwise provided in the
related Prospectus Supplement,  the Depositor will promptly cause the assignment
of each  related  Mortgage  Loan  and  Multifamily  Loan to be  recorded  in the
appropriate public office for real property records,  except in states where, in
the opinion of counsel acceptable to the Trustee, such recording is not required
to protect the  Trustee's  interest in the  Mortgage  Loan or  Multifamily  Loan
against the claim of any  subsequent  transferee or any successor to or creditor
of the Depositor or the originator of such Mortgage Loan.

     Home Equity Loans and Home Improvement Contracts

     Unless  otherwise  provided  in  the  related  Prospectus  Supplement,  the
Depositor  will,  as to each Home  Equity  Loan and Home  Improvement  Contract,
deliver or cause to be delivered to the Trustee (or to the  custodian)  the note
endorsed to the order of the  Trustee,  with  respect to Home  Equity  Loans and
secured Home  Improvement  Contracts,  the Mortgage  with  evidence of recording
indicated  thereon  (except  for any  Mortgage  not  returned  from  the  public
recording  office,  in which  case the  Depositor  will  deliver  or cause to be
delivered a copy of such Mortgage certified by the related  Unaffiliated  Seller
that it is a true and complete copy of the original of such  Mortgage  submitted
for  recording)  and,  with  respect  to Home  Equity  Loans  and  secured  Home
Improvement  Contracts,  an assignment in recordable form of the Mortgage to the
Trustee.  Unless otherwise  provided in the related Prospectus  Supplement,  the
Depositor  will promptly  cause the  assignment of each related Home Equity Loan
and secured Home Improvement  Contract to be recorded in the appropriate  public
office for real  property  records,  except in states  where,  in the opinion of
counsel acceptable to the Trustee, such recording is not required to protect the
Trustee's interest in the Home Equity Loan and Home Improvement Contract against
the claim of any  subsequent  transferee  or any successor to or creditor of the
Depositor  or the  originator  of such  Home  Equity  Loan  or Home  Improvement
Contract. With respect to unsecured Home Improvement Contracts, the Depositor or
Unaffiliated  Seller,  under  the  related  Agreement,  will  transfer  physical
possession  of the Home  Improvement  Contracts  to the Trustee or a  designated
custodian or, in the case of an Unaffiliated  Seller,  may retain  possession of
the Home Improvement  Contracts as custodian for the Trustee.  In addition,  the
Depositor  will cause to be made,  an  appropriate  filing of a UCC-1  financing
statement in the appropriate states to give notice of the Trustee's ownership of
the Home  Improvement  Contracts.  Unless  otherwise  specified  in the  related
Prospectus  Supplement,  the Home  Improvement  Contracts will not be stamped or
otherwise marked to reflect their assignment from the Unaffiliated Seller or the
Depositor, as the case may be, to the Trustee. Therefore, if through negligence,
fraud or otherwise, a subsequent purchaser were able to take physical possession
of the contracts  without notice of such assignment,  the Trustee's  interest in
the contracts could be defeated.

     Cooperative Loans

     The Depositor  will, as to each  Cooperative  Loan,  deliver or cause to be
delivered to the Trustee (or to the custodian) the related Cooperative Note, the
original security agreement,  the proprietary lease or occupancy agreement,  the
related stock certificate and related stock powers endorsed in blank, and a copy
of the original filed financing statement together with an assignment thereof to
the Trustee in a form  sufficient for filing.  The Depositor will promptly cause
the assignment and financing  statement of each related  Cooperative  Loan to be
filed in the appropriate public office, except in states where in the opinion of
counsel  acceptable  to the Trustee,  such filing is not required to protect the
Trustee's  interest in the Cooperative  Loan against the claim of any subsequent
transferee or any successor to or creditor of the Depositor or the originator of
such Cooperative Loan.

     Manufactured Housing Contracts

     Unless  otherwise  provided  in  the  related  Prospectus  Supplement,  the
Depositor will, as to each Manufactured Housing Contract, deliver or cause to be
delivered to the Trustee (or to the custodian) the original Manufactured Housing
Contract  endorsed  to the order of the  Trustee  and  copies of  documents  and
instruments  related to each  Manufactured  Housing  Contract  and the  security
interest in the Manufactured Home securing each  Manufactured  Housing Contract,
together with a blanket  assignment to the Trustee of the  Manufactured  Housing
Contracts in the related Trust Fund and such documents and  instruments.  Unless
otherwise provided in the related Prospectus Supplement, in order to give notice
of the right,  title and  interest of the  Securityholders  to the  Manufactured
Housing Contracts,  the Depositor will cause to be executed and delivered to the
Trustee a UCC-1 financing statement identifying the Trustee as the secured party
and identifying all  Manufactured  Housing  Contracts as collateral of the Trust
Fund.

     Agency Securities

     Agency  Securities  will be  registered  in the name of the  Trustee or its
nominee on the books of the issuer or  guarantor or its agent or, in the case of
Agency  Securities  issued only in book-entry form,  through the Federal Reserve
System, in accordance with the procedures established by the issuer or guarantor
for  registration  of such  certificates  with a member of the  Federal  Reserve
System, and distributions on such securities to which the Trust Fund is entitled
will be made directly to the Trustee.

     Review of Residential Loans

     The Trustee (or the custodian) will review the  Residential  Loan documents
within 45 days (or such other  period  specified in the  Prospectus  Supplement)
after  receipt  thereof,  and the  Trustee  (or such  custodian)  will hold such
documents  in trust for the  benefit of the  Securityholders.  Unless  otherwise
specified in the related Prospectus Supplement, if any such document is found to
be missing or defective in any material respect, the Trustee (or such custodian)
shall immediately  notify the Master Servicer and the Depositor,  and the Master
Servicer shall  immediately  notify the applicable  Unaffiliated  Seller. If the
Unaffiliated  Seller  cannot cure the omission or defect within 90 days (or such
other  period  specified in the  Prospectus  Supplement)  after  receipt of such
notice,  the  Unaffiliated  Seller will be obligated to  repurchase  the related
Residential  Loan from the Trustee at the Purchase  Price or, in certain  cases,
substitute  for  such  Residential  Loan.  There  can be no  assurance  that  an
Unaffiliated  Seller will fulfill this  repurchase or  substitution  obligation.
Although the Master  Servicer or Trustee is obligated to enforce such obligation
to the extent described above under  "Residential Loan  Program--Representations
by  Unaffiliated  Sellers;  Repurchases",  neither the Master  Servicer  nor the
Depositor  will be obligated to repurchase or  substitute  for such  Residential
Loan if the  Unaffiliated  Seller defaults on its obligation.  Unless  otherwise
specified in the related Prospectus Supplement,  this repurchase or substitution
obligation,  if  applicable,  constitutes  the  sole  remedy  available  to  the
Securityholders  or the  Trustee  for  omission  of, or a material  defect in, a
constituent document.

     The  Trustee  will be  authorized  to  appoint a  custodian  pursuant  to a
custodial  agreement to maintain possession of and review the documents relating
to the Residential Loans as agent of the Trustee.

     Unless  otherwise  provided  in the  related  Prospectus  Supplement,  with
respect  to  Residential  Loans,  except as to  Mortgage  Loans  underlying  any
Mortgage  Securities,  in a Trust Fund, the Depositor will make  representations
and warranties as to the types and geographical distribution of such Residential
Loans and as to the  accuracy in all  material  respects of certain  identifying
information  furnished to the Trustee in respect of each such  Residential  Loan
(e.g., original  Loan-to-Value Ratio,  principal balance as of the Cut-off Date,
Interest  Rate and  maturity).  In addition,  unless  otherwise  provided in the
related Prospectus Supplement, the Depositor will represent and warrant that, as
of the Cut-off Date for the related  Series of Securities,  no Residential  Loan
was  currently  more than 30 days  delinquent  as to  payment of  principal  and
interest and no Residential  Loan was 30 days or more  delinquent more than once
during the previous 12 months.  Upon a breach of any such  representation of the
Depositor  that   materially   and  adversely   affects  the  interests  of  the
Securityholders in a Residential Loan, the Depositor will be obligated either to
cure the breach in all material respects, repurchase the Residential Loan at the
Purchase Price or, if provided in the related Prospectus Supplement,  substitute
for such Residential Loan.

     With respect to any Series of  Securities  evidencing  interests in a Trust
Fund including Residential Loans as to which credit support is provided by means
of a pool  insurance  policy,  in  addition  to making the  representations  and
warranties  described above,  the Depositor or the Unaffiliated  Seller will, to
the extent  required by the Rating Agency or Agencies,  represent and warrant to
the Trustee for such Series of Securities that no action,  inaction or event has
occurred  and no state of facts exists or has existed on or prior to the date of
the initial  issuance of the Securities  that has resulted or will result in the
exclusion  from,  denial of or defense to coverage under any applicable  primary
credit insurance policy, pool insurance policy,  special hazard insurance policy
or bankruptcy  bond,  irrespective  of the cause of such failure of coverage but
excluding any failure of an insurer to pay by reason of the insurer's own breach
of its insurance policy or its financial  inability to pay (such  representation
being referred to herein as the "insurability representation"). See "Description
of Primary Insurance Coverage" and "Description of Credit Support" herein and in
the  related  Prospectus  Supplement  for  information  regarding  the extent of
coverage  under the  aforementioned  insurance  policies.  As  described  in the
related Prospectus Supplement,  upon a breach of the insurability representation
that materially and adversely affects the interests of the  Securityholders in a
Residential  Loan,  the  Depositor or the  Unaffiliated  Seller may be obligated
either  to  cure  the  breach  in all  material  respects  or to  purchase  such
Residential Loan at the Purchase Price, subject to the limitations  specified in
the related Prospectus Supplement. The related Prospectus Supplement may provide
that  the   performance  of  the  Depositor  of  its  obligation  to  repurchase
Residential Loans following a breach of its insurability  representation will be
ensured in the manner specified therein.

     The related  Prospectus  Supplement  may provide  that,  the  obligation to
repurchase or, other than with respect to the  insurability  representation,  if
applicable,  to substitute  Residential Loans as described above constitutes the
sole remedy  available to the  Securityholders  or the Trustee for any breach of
the Depositor's representations.

     The  Master  Servicer  will make  certain  representations  and  warranties
regarding  its  authority  to  enter  into,  and  its  ability  to  perform  its
obligations  under,  the  related  Pooling  and  Servicing  Agreement.  Upon the
occurrence  of an Event of  Default  under the  related  Pooling  and  Servicing
Agreement for which the Master Servicer is responsible, the Master Servicer will
be obligated to remedy such Event of Default within the time period set forth in
the  related  Pooling  and  Servicing  Agreement  or be subject  to  termination
pursuant  thereto.  See "Description of the  Securities--Events  of Default" and
"--Rights Upon Event of Default" herein.

Deposits to the Trust Account

     The Master Servicer or the Trustee shall, as to each Trust Fund,  establish
and maintain or cause to be established  and maintained a separate Trust Account
or Trust  Accounts  for the  collection  of payments  on the related  Trust Fund
Assets,  which must either be (i) maintained  with a federal or state  chartered
depository  institution,  and in a manner,  satisfactory  to each Rating  Agency
rating the Securities of such Series at the time any amounts are held on deposit
therein  or  (ii)  maintained  with a  federal  or  state  chartered  depository
institution,  the  deposits  in which are insured by the BIF or the SAIF (to the
limits  established  by the  FDIC)  and any  uninsured  deposits  in  which  are
otherwise secured such that the Securityholders have a claim with respect to the
funds in the Trust  Account or a  perfected  first  priority  security  interest
against any collateral securing such funds that is superior to the claims of any
other depositors or general  creditors of the depository  institution with which
the Trust Account is maintained.  The  collateral  eligible to secure amounts in
the Trust Account is limited to United States  government  securities  and other
high  quality  investments  ("Permitted  Instruments").  A Trust  Account may be
maintained as an interest bearing or non-interest  bearing account, or the funds
held  therein  may be  invested  pending  the  distribution  on each  succeeding
Distribution  Date in Permitted  Instruments.  Unless otherwise  provided in the
related  Prospectus  Supplement,  the  Trustee  or the Master  Servicer  will be
entitled to receive any such  interest  or other  income  earned on funds in the
Trust Account as additional  compensation for  administration  of the Trust Fund
Assets.  In  respect  of any  Series of  Securities  having  Distribution  Dates
occurring less frequently  than monthly,  the Master Servicer may obtain from an
obligor  named in the related  Prospectus  Supplement  a  guaranteed  investment
contract  to  assure a  specified  rate of  return  on funds  held in the  Trust
Account.  If  permitted  by each Rating  Agency  rating the  Securities  of such
Series,  a Trust Account may contain  funds  relating to more than one Series of
Securities.

     In the event that a Sub-Servicer is servicing one or more Residential Loans
in a Trust Fund, the Sub-Servicer will establish and maintain a separate account
or  accounts  (a  "Sub-Servicing  Account"),  which may be  interest  bearing or
non-interest  bearing  and  which  shall  comply  with the  standards  for Trust
Accounts  set forth  above,  and which is  otherwise  acceptable  to the  Master
Servicer.  The  Sub-Servicer is required to credit to the related  Sub-Servicing
Account  on a daily  basis  the  amount of all  proceeds  of  Residential  Loans
received by the  Sub-Servicer,  less its  servicing  compensation,  its Retained
Interest, if any, and unreimbursed expenses and advances to which it is entitled
pursuant to the related  Sub-Servicing  Agreement.  As  specified in the related
Prospectus  Supplement,  the Sub-Servicer shall remit to the Master Servicer all
funds held in the  Sub-Servicing  Account with respect to each  Residential Loan
and any amount  required  to be advanced  pursuant to the related  Sub-Servicing
Agreement on a monthly basis.

Pre-Funding Account

     If so provided in the related  Prospectus  Supplement,  the Master Servicer
will  establish and maintain a Pre-Funding  Account,  in the name of the related
Trustee on behalf of the related Securityholders,  into which the Depositor will
deposit the Pre-Funded Amount on the related Closing Date. The Pre-Funded Amount
will be used by the  related  Trustee  to  purchase  Subsequent  Loans  from the
Depositor from time to time during the Funding Period.  The Funding  Period,  if
any, for a Trust Fund will begin on the related Closing Date and will end on the
date specified in the related Prospectus  Supplement,  which in no event will be
later than the date that is three  months  after the Closing  Date.  Any amounts
remaining in the  Pre-Funding  Account at the end of the Funding  Period will be
distributed to the related  Securityholders in the manner and priority specified
in the related  Prospectus  Supplement,  as a  prepayment  of  principal  of the
related Securities.

Payments on Residential Loans

     The Master  Servicer  will  deposit or cause to be  deposited  in the Trust
Account for each Trust Fund  including  Residential  Loans as and when  received
(or,  in the case of Advances on or before the  applicable  Distribution  Date),
unless otherwise provided in the related  Agreement,  the following payments and
collections  received or made by or on behalf of the Master Servicer  subsequent
to the Cut-off  Date  (unless  otherwise  specified  in the  related  Prospectus
Supplement,  other than payments due on or before the Cut-off Date and exclusive
of any amounts representing a Retained Interest):

     (i) all payments on account of principal,  including principal prepayments,
on the Residential Loans;

     (ii)  all  payments  on  account  of  interest  on the  Residential  Loans,
exclusive  of any  portion  thereof  representing  interest in excess of the Net
Interest Rate (unless such excess amount is required to be deposited pursuant to
the related  Agreement) and, if provided in the related  Prospectus  Supplement,
prepayment penalties;

     (iii) all proceeds of any Primary Hazard Insurance Policies and any special
hazard  insurance  policy (to the extent  such  proceeds  are not applied to the
restoration  of the property or released to the borrower in accordance  with the
Master  Servicer's  normal servicing  procedures),  any Primary Credit Insurance
Policy,  any FHA  Insurance,  VA  Guarantee,  any  Bankruptcy  Bond and any Pool
Insurance Policy (as hereinafter defined) (collectively,  "Insurance Proceeds"),
other than proceeds that represent  reimbursement of the Master Servicer's costs
and expenses  incurred in connection  with  presenting  claims under the related
insurance policies, and all other cash amounts received, by foreclosure, eminent
domain,  condemnation  or  otherwise,  in  connection  with the  liquidation  of
defaulted  Residential  Loans  included in the related Trust Fund  ("Liquidation
Proceeds"),  together  with the net proceeds on a monthly  basis with respect to
any properties  acquired for the benefit of  Securityholders  by deed in lieu of
foreclosure or repossession;

     (iv) any Advances made as described below under "Advances";

     (v) all amounts  required to be  transferred  to the Trust  Account  from a
Reserve Fund, if any, as described below under "Subordination";

     (vi) all proceeds of any  Residential  Loan or property in respect  thereof
purchased  by the  Master  Servicer,  the  Depositor,  any  Sub-Servicer  or any
Unaffiliated     Seller     as     described     under     "Residential     Loan
Program--Representations by Unaffiliated Sellers;  Repurchases" and "Description
of the  Certificates--Assignment  of Trust Fund Assets" above,  exclusive of the
Retained Interest, if any, in respect of such Residential Loan, and all proceeds
of any Residential Loan repurchased as described under "Termination" below;

     (vii) all  payments  required to be  deposited  in the Trust  Account  with
respect to any deductible clause in any blanket insurance policy described under
"Description of Primary Insurance Coverage--Primary Hazard Insurance Policies";

     (viii) any amount  required  to be  deposited  by the Trustee or the Master
Servicer in connection  with losses realized on investments of funds held in the
Trust Account;

     (ix) any amounts  required to be transferred to the Trust Account  pursuant
to any guaranteed investment contract;

     (x) any distributions  received on any Mortgage  Securities included in the
related Trust Fund; and

     (xi) any  other  amount  required  to be  deposited  in the  Trust  Account
pursuant to the Agreement.

Payments on Agency Securities

     The Agency  Securities  included in a Trust Fund will be  registered in the
name of the Trustee so that all  distributions  thereon will be made directly to
the Trustee.  The Trustee  will deposit or cause to be deposited  into the Trust
Account for each Trust Fund  including  Agency  Securities as and when received,
unless  otherwise  provided in the related Trust  Agreement,  all  distributions
received by the Trustee with  respect to the related  Agency  Securities  (other
than  payments  due on or before the  Cut-off  Date and  exclusive  of any trust
administration fee and amounts representing the Retained Interest, if any).

Distributions

     Distributions  of principal  and interest on the  Securities of each Series
will be made by or on behalf of the Trustee or the Master  Servicer on the dates
(each,  a  "Distribution  Date") and at the  intervals  (which  may be  monthly,
quarterly,  semi-annual or other intervals)  specified in the related Prospectus
Supplement,  to the persons in whose names the  Securities are registered at the
close of business on the record date ("Record Date") specified in the Prospectus
Supplement.  The amount of each  distribution will be determined as of the close
of business  on each  Determination  Date  specified  in the related  Prospectus
Supplement.  Distributions  will be made either by wire transfer in  immediately
available  funds to the account of a  Securityholder  at a bank or other  entity
having appropriate  facilities therefor,  if such Securityholder has so notified
the Trustee or the Master Servicer and holds  Securities in any requisite amount
specified  in the  related  Prospectus  Supplement,  or by check  mailed  to the
address of the person entitled  thereto as it appears on the Security  Register;
provided,  however,  that the final distribution in retirement of the Securities
will be made only upon  presentation  and  surrender  of the  Securities  at the
office  or  agency  of  the  Security  Registrar  specified  in  the  notice  to
Securityholders of such final  distribution.  Unless otherwise  specified in the
Prospectus  Supplement,  all distributions  made to the holders of Securities of
any Series on each  Distribution Date will be made on a pro rata basis among the
Securityholders  of record on the next  preceding  Record  Date  (other  than in
respect of the final  distribution),  based on the aggregate Percentage Interest
represented by their respective Securities.

     Final Distribution Date

     With  respect  to  any  Series  consisting  of  classes  having  sequential
priorities for  distributions of principal,  the "Final  Distribution  Date" for
each such  class of  Securities  is the  latest  Distribution  Date on which the
Security  Principal  Balance thereof is expected to be reduced to zero, based on
certain  assumptions,  including the assumption  that no prepayments or defaults
occur with respect to the related Trust Fund Assets,  as further or as otherwise
specified in the related Prospectus  Supplement.  Since the rate of distribution
of  principal  of any such class of  Securities  will depend  upon,  among other
things,  the rate of payment  (including  prepayments)  of the  principal of the
Trust Fund Assets, the actual last Distribution Date for any class of Securities
could occur significantly  earlier than its Final Distribution Date. The rate of
payments on the Trust Fund Assets for any Series of Securities  will depend upon
their particular characteristics, as well as on the prevailing level of interest
rates from time to time and other  economic  factors,  and no  assurance  can be
given as to the  actual  prepayment  experience  of the Trust Fund  Assets.  See
"Maturity and Prepayment Considerations." In addition, substantial losses on the
Trust  Fund  Assets in a given  period,  even  though  within  the limits of the
protection  afforded by the instruments  described under  "Description of Credit
Support",  or by the Subordinate  Securities in the case of a Senior/Subordinate
Series,  may cause the  actual  last  Distribution  Date of  certain  classes of
Securities to occur after their Final Distribution Date.

     Special Distributions

     With respect to any Series of Securities with Distribution  Dates occurring
at intervals  less  frequently  than monthly,  the  Securities may be subject to
special  distributions under the circumstances and in the manner described below
if  and  to  the  extent  provided  in the  related  Prospectus  Supplement.  If
applicable,  the Master  Servicer  will be  required to make or cause to be made
special  distributions  allocable to principal  and interest on  Securities of a
Series  out of, and to the extent  of,  the  amount  available  therefor  in the
related  Trust  Account,   on  the  day  specified  in  the  related  Prospectus
Supplement,  in the  amount  described  below  if,  as a result  of  substantial
payments of  principal on the Trust Fund Assets,  low rates then  available  for
reinvestment of payments on such Trust Fund Assets,  substantial Realized Losses
or some  combination  thereof,  and based on the  assumptions  specified  in the
related Agreement, it is determined that the amount anticipated to be on deposit
in the Trust Account on the next  Distribution  Date or on some intervening date
as provided in the related Prospectus Supplement,  together with, if applicable,
the amount  available  to be withdrawn  from any related  Reserve  Fund,  may be
insufficient to make required  distributions on the Securities of such Series on
such  Distribution  Date or such  intervening  date  as may be  provided  in the
related Prospectus  Supplement.  The amount of any special  distribution that is
allocable  to  principal  will not  exceed the amount  that would  otherwise  be
distributed  as  principal  on the next  Distribution  Date from amounts then on
deposit in the Trust Account. All special distributions will include interest at
the  applicable  Trust  Interest Rate on the amount of the special  distribution
allocable  to  principal  to  the  date  specified  in  the  related  Prospectus
Supplement.

     All special  distributions  of principal  will be made in the same priority
and manner as  distributions  in respect of  principal  on the  Securities  on a
Distribution Date. Special distributions of principal with respect to Securities
of the  same  class  will be made on a pro rata  basis.  Notice  of any  special
distributions  will be given by the  Master  Servicer  or  Trustee  prior to the
special distribution date.

Principal and Interest on the Securities

     Each class of Securities  (other than certain classes of Strip  Securities)
may have a different  Certificate Interest Rate, which may be a fixed,  variable
or adjustable  Security  Interest Rate. The related  Prospectus  Supplement will
specify the Security  Interest Rate for each class, or in the case of a variable
or adjustable  Security  Interest Rate, the method for  determining the Security
Interest Rate. Unless otherwise specified in the related Prospectus  Supplement,
interest on the  Securities  will be  calculated  on the basis of a 360-day year
consisting of twelve 30-day months.

     As to each Series of Securities,  with respect to each  Distribution  Date,
interest   accruing  with  respect  to  each  Security  (the  "Accrued  Security
Interest"),  other  than a Strip  Security,  will be  equal to  interest  on the
outstanding   Security  Principal  Balance  thereof  immediately  prior  to  the
Distribution  Date, at the  applicable  Security  Interest Rate, for a period of
time  corresponding  to the intervals  between the  Distribution  Dates for such
Series.  As to each Strip  Security,  the Stripped  Interest with respect to any
Distribution  Date will equal the amount  described  in the  related  Prospectus
Supplement for the related  period.  Unless  otherwise  specified in the related
Prospectus  Supplement,  the Accrued  Security  Interest  on each  Security of a
Series will be reduced,  in the event of shortfalls in  collections  of interest
resulting from prepayments of Residential Loans that are not covered by payments
by the Master Servicer out of its servicing fees or by application of prepayment
penalties,  with such  shortfall  allocated  among all of the Securities of that
Series in proportion to the respective amounts of Accrued Security Interest that
would  have  been  payable   thereon  absent  such  reductions  and  absent  any
delinquencies or losses. See "Yield Considerations" and "Maturity and Prepayment
Considerations." Unless otherwise provided in the related Prospectus Supplement,
neither the Trustee,  the Master Servicer nor the Depositor will be obligated to
fund  shortfalls in interest  collections  resulting  from  prepayments.  Unless
otherwise  specified  in the related  Prospectus  Supplement,  distributions  of
Accrued  Certificate  Interest  that would  otherwise be payable on any class of
Accrual  Securities of a Series will be added to the Security  Principal Balance
thereof on each  Distribution  Date until the Security  Principal Balance of the
Securities of all other classes of such Series having a Final  Distribution Date
prior to the Final  Distribution  Date of such class of Accrual  Securities  has
been reduced to zero, and actual payments of interest on the Accrual  Securities
will be made thereafter. See "Final Distribution Date."

     Unless the related Prospectus Supplement provides otherwise,  each Security
will have a  "Security  Principal  Balance"  that,  at any time,  will equal the
maximum  amount  that the  holder  will be  entitled  to  receive  in respect of
principal  out of the future cash flow on the Trust Fund Assets and other assets
included  in the  related  Trust  Fund.  With  respect  to each  such  Security,
distributions  generally  will be  applied  to  accrued  and  currently  payable
interest  thereon,  and  thereafter  to  principal.   The  outstanding  Security
Principal  Balance of a Security will be reduced to the extent of  distributions
in  respect  of  principal  thereon,  and in the case of  Securities  evidencing
interests in a Trust Fund that includes  Residential Loans, by the amount of any
Realized Losses, as defined below, allocated thereto.

     Unless the related Prospectus  Supplement provides  otherwise,  the initial
aggregate  Security  Principal  Balance of all classes of Securities of a Series
will equal the aggregate outstanding principal balance of the related Trust Fund
Assets  as of the  applicable  Cut-off  Date.  The  initial  aggregate  Security
Principal  Balance of a Series and each class  thereof  will be specified in the
related  Prospectus  Supplement.  Alternatively,  the initial Security Principal
Balance for a Series of Securities  may equal the initial  aggregate  "Cash Flow
Value" of the related  Trust Fund Assets as the  applicable  Cut-off  Date.  The
aggregate  Cash  Flow  Value  of the  Trust  Fund  Assets  will be the  Security
Principal  Balance of the  Certificates  of such Series which,  based on certain
assumptions  (including the assumption  that no defaults occur on the Trust Fund
Assets),  can be supported by either the future scheduled  payments on the Trust
Fund Assets (with the interest  thereon  adjusted to the Net Interest  Rate), or
the  proceeds  of the  prepayment  of such  Trust  Fund  Assets,  together  with
reinvestment  earnings thereon,  if any, at the applicable Assumed  Reinvestment
Rate,  and amounts  available  to be  withdrawn  from any Reserve  Fund for such
Series,  as further  or as  otherwise  specified  in the  Prospectus  Supplement
relating to a Series of Securities. The "Assumed Reinvestment Rate" for a Series
of  Securities  will be the  highest  rate  permitted  by the  Rating  Agency or
Agencies,  or a rate  insured  pursuant to a guaranteed  investment  contract or
similar  arrangement  satisfactory  to such Rating  Agency or  Agencies.  If the
Assumed Reinvestment Rate is so insured, the Prospectus Supplement relating to a
Series of Securities will set forth the terms of such arrangement. The aggregate
of the initial  Cash Flow Values of the Trust Fund Assets  included in the Trust
Fund for a  Series  of  Certificates  will be at  least  equal to the  aggregate
Security  Principal  Balance  of the  Securities  of such  Series at the date of
initial issuance thereof.

     With  respect  to any  Series as to which the  initial  Security  Principal
Balance is calculated on the basis of Cash Flow Values of the Trust Fund Assets,
the amount of principal  distributed for such Series on each  Distribution  Date
will  generally be  calculated  on the basis of (i) the decline in the aggregate
Cash Flow  Values of the Trust  Fund  Assets  during  the  related  Due  Period,
calculated in the manner  prescribed in the related  Agreement,  minus (ii) with
respect to any  Realized  Loss  incurred  during the  related Due Period and not
covered  by  any of the  instruments  described  under  "Description  of  Credit
Support",  the  portion  of the  Cash  Flow  Value  of  the  Trust  Fund  Assets
corresponding  to such Realized  Loss;  or as otherwise  provided in the related
Prospectus  Supplement  as to any  such  Series  which  is a  Senior/Subordinate
Series.  Unless the related Prospectus  Supplement provides otherwise,  the "Due
Period"  applicable to any Distribution  Date will commence on the second day of
the month in which the immediately preceding Distribution Date occurs, or on the
day after the Cut-off Date in the case of the first Due Period,  and will end on
the first day of the month of the related Distribution Date.

     Unless   otherwise   provided   in  the  related   Prospectus   Supplement,
distributions in respect of principal will be made on each  Distribution Date to
the class or classes of Security  entitled thereto until the Security  Principal
Balance  of such  class  has been  reduced  to zero.  In the case of a Series of
Securities  that  include  two  or  more  classes  of  Securities,  the  timing,
sequential  order and amount of  distributions  (including  distributions  among
multiple classes of Senior  Securities or Subordinate  Securities) in respect of
principal  on each such class shall be as  provided  in the  related  Prospectus
Supplement.  Distributions  in respect of principal  of any class of  Securities
will be made on a pro rata basis among all of the Securities of such class.

Available Distribution Amount

     Unless  otherwise  specified  in the  related  Prospectus  Supplement,  all
distributions on the Certificates of each Series on each  Distribution Date will
be made from the following amounts  (collectively,  the "Available  Distribution
Amount"):

     (i) the total amount of all cash on deposit in the related Trust Account as
of the corresponding Determination Date exclusive of:

              (a) all  monthly  payments  collected  but due during a Due Period
         subsequent to the applicable Due Period;

              (b) all  prepayments  and any related  prepayment  penalties,  and
         other  unscheduled  recoveries  of  principal  and related  payments of
         interest thereon, received subsequent to the related Prepayment Period;
         and

              (c) all other  amounts in the Trust  Account  which are payable or
         reimbursable to the Depositor,  the Master Servicer or the Trustee with
         respect to such Distribution Date;

     (ii) if so provided in the related Prospectus Supplement, any Advances made
with respect to such Distribution Date;

     (iii) if so provided in the related Prospectus Supplement,  any payments in
respect of interest shortfalls resulting from principal prepayments;

     (iv) if so provided in the related  Prospectus  Supplement,  all net income
received in connection with the operation of any Residential  Property  acquired
on  behalf  of the  Securityholders  through  deed  in lieu  of  foreclosure  or
repossession; and

     (v)  if  the  related  Prospectus  Supplement  so  provides,   interest  or
reinvestment  income on  amounts  on  deposit  in the Trust  Account  (which may
include income provided under a guaranteed investment contract).

     On each  Distribution  Date for a Series of Securities,  the Trustee or the
Master  Servicer will  withdraw or cause to be withdrawn  from the Trust Account
the entire  Available  Distribution  Amount and distribute the same or cause the
same to be  distributed to the related  Securityholders  in the manner set forth
herein and in the Prospectus Supplement.

Subordination

     A  Senior/Subordinate  Series will consist of one or more classes of Senior
Securities  and one or more classes of Subordinate  Securities,  as specified in
the related  Prospectus  Supplement.  Unless otherwise  specified in the related
Prospectus  Supplement,  only the  Senior  Securities  will be  offered  hereby.
Subordination  of the  Subordinate  Securities of any Series will be effected by
either of the two following  methods,  or by any other alternative method as may
be described in the related Prospectus Supplement.

     Shifting Interest Subordination

     With respect to any Series of  Certificates  as to which credit  support is
provided by shifting interest subordination, in the event of any Realized Losses
on  Residential  Loans not in excess of the  limitations  described  below,  the
rights of the  Subordinate  Certificateholders  to  receive  distributions  with
respect to the Residential Loans will be subordinate to the rights of the Senior
Certificateholders.  With  respect  to any  defaulted  Residential  Loan that is
finally  liquidated,  through  foreclosure  sale,  disposition  of  the  related
Residential Property if acquired on behalf of the  Certificateholders by deed in
lieu of foreclosure, repossession, or otherwise, the amount of loss realized, if
any (a "Realized Loss"),  will equal the portion of the unpaid principal balance
remaining after  application of all principal  amounts recovered (net of amounts
reimbursable  to the Master  Servicer  for related  expenses).  With  respect to
certain  Residential Loans the principal  balances of which have been reduced in
connection  with  bankruptcy  proceedings,  the amount of such reduction will be
treated as a Realized Loss.

     All Realized  Losses will be allocated to the  Subordinate  Certificates of
the related  Series,  until the Security  Principal  Balance of the  Subordinate
Certificates  thereof has been reduced to zero. Any additional  Realized  Losses
will be allocated to the Senior  Certificates  (or, if such Series includes more
than one class of Senior  Certificates,  either on a pro rata basis among all of
the  Senior   Certificates  in  proportion  to  their   respective   outstanding
Certificate   Principal  Balances  or  as  otherwise  provided  in  the  related
Prospectus  Supplement).  With respect to certain Realized Losses resulting from
physical damage to Residential  Properties  which are generally of the same type
as are  covered  under  a  special  hazard  insurance  policy  ("Special  Hazard
Losses"),   the  amount  thereof  that  may  be  allocated  to  the  Subordinate
Certificates  of the related  Series may be limited to an amount  (the  "Special
Hazard  Subordination  Amount") specified in the related Prospectus  Supplement.
See "Description of Credit  Support--Special  Hazard Insurance Policies." If so,
any Special Hazard Losses in excess of the Special Hazard  Subordination  Amount
will be allocated among all  outstanding  classes of Certificates of the related
Series,  either  on  a  pro  rata  basis  in  proportion  to  their  outstanding
Certificate   Principal   Balances,   regardless  of  whether  any   Subordinate
Certificates  remain  outstanding,  or as  otherwise  provided  in  the  related
Prospectus Supplement.

     Any allocation of a Realized Loss to a Certificate will be made by reducing
the Security Principal Balance thereof as of the Distribution Date following the
Prepayment  Period in which such Realized  Loss was incurred.  If so provided in
the related Prospectus  Supplement,  in the event of a Realized Loss, the Senior
Certificateholders  may be  entitled  to  receive a  distribution  in respect of
principal, to be paid from and to the extent of funds otherwise distributable to
the Subordinate  Certificateholders,  equal to the amount,  if any, by which (i)
the then  applicable  Senior  Percentage  (as defined below) times the Scheduled
Principal  Balance (as defined  below) of the related  Residential  Loan exceeds
(ii) the total amount of the related unscheduled  recovery which is allocable to
principal  (the   "Unrecovered   Senior   Portion").   Payments  to  the  Senior
Certificateholders   in  respect  of  any  Unrecovered  Senior  Portion  on  any
Distribution  Date will only be made with respect to Realized Losses incurred in
connection  with  Residential  Loans  that were  finally  liquidated  during the
preceding Prepayment Period and will not be made as to any Special Hazard Losses
in excess of the Special Hazard Subordination Amount, if applicable. As with any
other distribution in respect of principal, any payment to the holders of Senior
Certificates  attributable  to an Unrecovered  Senior Portion will be applied to
reduce the Security Principal Balance thereof. At any given time, the percentage
corresponding  to the ratio of the  Security  Principal  Balance  of the  Senior
Certificates to the Security  Principal  Balances of all of the  Certificates is
the  "Senior  Percentage",  determined  in the manner  set forth in the  related
Prospectus Supplement.  As specified in the related Prospectus  Supplement,  the
"Scheduled  Principal  Balance"  of  any  Residential  Loan  as of any  date  of
determination is equal to the unpaid principal balance thereof as of the date of
determination,  reduced by the principal portion of all monthly payments due but
unpaid as of the date of determination.

     As set forth  above,  the  rights of  holders  of the  various  classes  of
Certificates of any Series to receive distributions of principal and interest is
determined by the aggregate  Security  Principal Balance of each such class. The
Security  Principal  Balance of any  Certificate  will be reduced by all amounts
previously  distributed on such Certificate in respect of principal,  and by any
Realized Losses  allocated  thereto.  However,  to the extent so provided in the
related Prospectus Supplement, holders of Senior Certificates may be entitled to
receive a  disproportionately  larger amount of prepayments  received in certain
circumstances,  which will have the effect (in the absence of offsetting losses)
of accelerating the  amortization of the Senior  Certificates and increasing the
respective   percentage   ownership   interest   evidenced  by  the  Subordinate
Certificates  in the related  Trust Fund (with a  corresponding  decrease in the
Senior Percentage),  as well as preserving the availability of the subordination
provided by the  Subordinate  Certificates.  In  addition,  as set forth  above,
Realized Losses will be first allocated to Subordinate Certificates by reduction
of the  Security  Principal  Balance  thereof,  which  will  have the  effect of
increasing  the   respective   ownership   interest   evidenced  by  the  Senior
Certificates  in the  related  Trust Fund.  If there were no Realized  Losses or
prepayments of principal on any of the Residential  Loans, the respective rights
of the holders of Certificates of any Series to future  distributions  would not
change.

     Cash Flow Subordination

     With  respect to any Series of  Securities  as to which  credit  support is
provided by cash flow  subordination,  in the event of losses on the Residential
Loans not in excess of the  Available  Subordination  Amount,  the rights of the
Subordinate  Securityholders to receive  distributions of principal and interest
with respect to the  Residential  Loans will be subordinate to the rights of the
Senior Securityholders.  The Available Subordination Amount at any time is equal
to the difference between the then applicable Maximum  Subordination  Amount and
the  "Cumulative  Subordination  Payments"  at  such  time.  At the  time of any
determination,  Cumulative Subordination Payments equal the aggregate of amounts
paid to the Senior  Securityholders that, but for the subordination  provisions,
would  otherwise  have been  payable  to the  Subordinate  Securityholders.  The
Available  Subordination Amount will decrease whenever amounts otherwise payable
to the  Subordinate  Securityholders  are  paid  to the  Senior  Securityholders
(including  amounts  withdrawn  from the  Reserve  Fund  and paid to the  Senior
Securityholders),  and  will  increase  whenever  there  is  distributed  to the
Subordinate  Securityholders  amounts in respect of which subordination payments
have previously been paid to the Senior  Securityholders  (which will occur only
when  subordination  payments  in respect of  delinquencies  and  certain  other
deficiencies have been recovered).  The "Maximum Subordination Amount" initially
will  equal  a fixed  percentage  amount  specified  in the  related  Prospectus
Supplement of the aggregate  initial  principal balance of the Residential Loans
in the related Trust Fund, and will  periodically be adjusted in accordance with
a formula specified in the Prospectus Supplement.

     The   protection   afforded   to  the  Senior   Securityholders   from  the
subordination   provisions  described  herein  will  be  effected  both  by  the
preferential   right  of  the  Senior   Securityholders   to   receive   current
distributions from the Trust Fund (subject to the limitations  described herein)
and by the  establishment  and  maintenance of a cash reserve fund (the "Reserve
Fund"). The Reserve Fund may be funded by an initial cash deposit on the date of
the initial issuance of the related Series of Securities (the "Initial Deposit")
and by deposits of amounts  otherwise due on the  Subordinate  Securities to the
extent set forth in the related Prospectus Supplement.

     Amounts in the Reserve Fund (other than earnings thereon) will be withdrawn
for  distribution  to Senior  Securityholders  as may be  necessary to make full
distributions  to such holders on a particular  Distribution  Date, as described
above. If on any Distribution  Date, after giving effect to the distributions to
the Senior  Securityholders on such date, the amount of the Reserve Fund exceeds
the amount required to be held therein (the  "Specified  Reserve Fund Balance"),
such excess will be withdrawn  and  distributed  in the manner  specified in the
related Prospectus Supplement.

     In  the  event  the  Reserve   Fund  is  depleted   before  the   Available
Subordination  Amount  is  reduced  to zero,  the  Senior  Securityholders  will
nevertheless have a preferential right to receive current distributions from the
Trust Fund to the extent of the then Available  Subordination  Amount.  However,
under these  circumstances,  should current  distributions be insufficient,  the
Senior  Securityholders  could  suffer  shortfalls  of amounts due to them.  The
Senior  Securityholders  will  bear  their  proportionate  share  of any  losses
realized on the Trust Fund in excess of the Available Subordination Amount.

     Amounts  remaining  in the Reserve Fund after the  Available  Subordination
Amount is  reduced  to zero will no longer be subject to any claims or rights of
the Senior Securityholders of such Series.

     Funds in the  Reserve  Fund may be  invested  as  provided  in the  related
Agreement in Permitted Instruments that mature according to a schedule set forth
in the related  Agreement.  The earnings or losses on such  investments  will be
applied in the manner described in the related Prospectus Supplement.

     The time necessary for the Reserve Fund to reach the Specified Reserve Fund
Balance  will  be  affected  by the  prepayment,  foreclosure,  and  delinquency
experience  of  the  Residential   Loans  and  therefore  cannot  accurately  be
predicted.

     Subordination and Cash Flow Values

     In the event that the Security Principal Balances of the various classes of
Securities  comprising a Senior/Subordinate  Series are based upon the Cash Flow
Value of the Residential  Loans, a shortfall in amounts  distributable to Senior
Securityholders  on any  Distribution  Date will  occur to the  extent  that the
Senior Percentage of the decline in the Cash Flow Value of the Residential Loans
during the related Deposit Period exceeds all collections and, if so provided in
the related Prospectus Supplement, Advances in respect of the Residential Loans,
minus Accrued Security Interest on the Security Principal Balances of the Senior
Securities for such  Distribution  Date. The loss attributable to any liquidated
Residential Loan shall be equal to the excess, if any, of the Cash Flow Value of
such  Residential  Loan  over  all  net  proceeds  recovered  and  allocable  to
principal.  The "Deposit  Period" with respect to any  Distribution  Date is the
period  commencing  on the day  following  the  Determination  Date  immediately
preceding the related Determination Date and ending on the related Determination
Date.

     Because  the Cash Flow Value of a  Residential  Loan will never  exceed the
outstanding  principal balance thereof,  prepayments in full and liquidations of
the Residential Loans may result in proceeds attributable to principal in excess
of the  corresponding  Cash Flow Value  decline.  Any excess  will be applied to
offset losses  realized  during the related  Deposit  Period (as such losses are
described in the immediately preceding paragraph) in respect of other liquidated
Residential Loans without affecting the remaining subordination, and such excess
may, if so provided in the related  Prospectus  Supplement,  be  deposited  in a
Reserve Fund for future distributions.

Advances

     With respect to any Series of  Securities  evidencing  interests in a Trust
Fund that includes  Residential Loans, other than a  Senior/Subordinate  Series,
unless  otherwise  provided in the  related  Prospectus  Supplement,  the Master
Servicer will be obligated to advance on or before each Distribution  Date, from
its own funds, or from amounts held for future distribution in the Trust Account
that are not included in the Available Distribution Amount for such Distribution
Date (any such advance,  an  "Advance"),  in an amount equal to the aggregate of
payments of principal  and interest  (adjusted  to the  applicable  Net Interest
Rate) that were due during the related Due Period and that were  delinquent (and
not advanced by any  Sub-Servicer) on the  Determination  Date. Any amounts held
for future  distribution and so used shall be replaced by the Master Servicer on
or before any  future  Distribution  Date to the extent  that funds in the Trust
Account on such Distribution Date shall be less than payments to Securityholders
required to be made on such date.  Unless  otherwise  specified  in a Prospectus
Supplement  relating to a Series of  Securities,  the  obligation  of the Master
Servicer to make Advances will be subject to the good faith determination of the
Master  Servicer  that such  advances  will be  reimbursable  from  related late
collections,  Insurance  Proceeds or Liquidation  Proceeds.  See "Description of
Credit Support." As specified in the related Prospectus  Supplement with respect
to any  Series  of  Securities  as to which  the Trust  Fund  includes  Mortgage
Securities,  the  Master  Servicer's  advancing  obligations,  if  any,  will be
pursuant to the terms of such Mortgage Securities, as may be supplemented by the
terms of the applicable Pooling and Servicing Agreement.

     With  respect  to a  Senior/Subordinate  Series in which  subordination  is
effected through the "shifting  interest" method,  previously  described herein,
unless  otherwise  provided in the  related  Prospectus  Supplement,  the Master
Servicer  will make an Advance on each  Distribution  Date from its own funds or
from funds held in the Trust  Account  that are not  included  in the  Available
Distribution  Amount for such Distribution Date, in an aggregate amount equal to
the lesser of (a) the total of all amounts  required to be  distributed  on each
class of Senior  Securities on such Distribution Date that remain after applying
towards such payment the entire Available  Distribution Amount,  including funds
otherwise payable to the Subordinate  Securityholders,  and (b) the aggregate of
payments of principal  and interest  (adjusted  to the  applicable  Net Interest
Rate) that were due during the  related  Due Period but were  delinquent  on the
related  Determination  Date and were not  advanced  by any  Sub-Servicer.  With
respect  to a  Senior/Subordinated  Series in which  subordination  is  effected
through the "cash flow" method  previously  described  herein,  unless otherwise
provided  in the  related  Prospectus  Supplement,  the Master  Servicer  may be
obligated to make Advances in the manner provided in the preceding paragraph. In
either  case,  so long as the  Security  Principal  Balance  of the  Subordinate
Securities in the case of subordination effected through the "shifting interest"
method,  or the  Available  Subordination  Amount  in the case of  subordination
effected  through  the "cash flow"  method,  has not been  reduced to zero,  the
Master  Servicer  will  be  obligated  to  make  such  Advances   regardless  of
recoverability from the related Residential Loans. Thereafter, such Advances are
required to be made only to the extent they are deemed by the Master Servicer to
be recoverable from related late collections,  Insurance  Proceeds,  Liquidation
Proceeds,  or otherwise,  unless otherwise  specified in the related  Prospectus
Supplement.  See "Description of Primary Insurance Coverage" and "Description of
Credit Support."

     If  Distribution  Dates for any Series of Securities  occur less frequently
than each month,  Advances shall be made on the  intervening  dates specified in
the related Prospectus Supplement.

     Advances are intended to maintain a regular flow of scheduled  interest and
principal  payments  to  Securityholders,  rather  than to  guarantee  or insure
against losses.  Unless otherwise specified in a Prospectus  Supplement relating
to a Series of Securities, Advances will be reimbursable to the Master Servicer,
without interest,  out of related recoveries on the Residential Loans respecting
which such amounts  were  advanced,  or, to the extent that the Master  Servicer
shall  determine  that any such Advance  previously  made will not be ultimately
recoverable from Insurance  Proceeds or Liquidation  Proceeds (a "Nonrecoverable
Advance"),  from any cash available in the Trust Account. If so specified in the
related  Prospectus  Supplement,  the obligations of the Master Servicer to make
Advances  may be  secured  by a cash  advance  reserve  fund or a  surety  bond.
Information  regarding the  characteristics  of, and the identity of any obligor
of,  any  such  surety  bond,  will  be  set  forth  in the  related  Prospectus
Supplement.

Statements to Securityholders

     Unless otherwise  provided in the related  Prospectus  Supplement,  on each
Distribution  Date, the Master  Servicer or the Trustee will forward or cause to
be forwarded to each Securityholder of the related Series and to the Depositor a
statement  including  the  following  information  (in the  case of  information
furnished  pursuant to (i), (ii) and (iii) below, the amounts shall be expressed
as a dollar amount per minimum denomination Security):

     (i) the  amount  of such  distribution,  if any,  allocable  to  principal,
separately  identifying the aggregate  amount of principal  prepayments  and, if
applicable,  related prepayment penalties received during the related Prepayment
Period;

     (ii) the amount of such distribution, if any, allocable to interest;

     (iii) the amount of administration and servicing  compensation  received by
or on behalf of the Trustee,  Master Servicer and any Sub-Servicer  with respect
to such  Distribution  Date and such other  customary  information as the Master
Servicer or the Trustee deems  necessary or desirable to enable  Securityholders
to prepare their tax returns or which a Securityholder  reasonably  requests for
such purpose;

     (iv) if applicable,  the aggregate amount of any Advances  included in such
distribution  and the aggregate  amount of any  unreimbursed  Advances as of the
close of business on such Distribution Date;

     (v) the Security Principal Balance of a minimum denomination  Security, and
the  aggregate  Security  Principal  Balance  of all of the  Securities  of that
Series,  after giving  effect to the amounts  distributed  on such  Distribution
Date;

     (vi) the number and aggregate principal balance of any Residential Loans in
the related Trust Fund (a)  delinquent  one month,  (b)  delinquent  two or more
months and (c) as to which  repossession  or foreclosure  proceedings  have been
commenced;

     (vii)  with  respect  to  any   Residential   Property   acquired   through
foreclosure,  deed in lieu of foreclosure or  repossession  during the preceding
calendar month, the loan number and principal balance of the related Residential
Loan as of the close of business on the Distribution  Date in such month and the
date of acquisition thereof;

     (viii)  the  book  value  of  any  Residential  Property  acquired  through
foreclosure,  deed in lieu of  foreclosure  or  repossession  as of the close of
business  on  the  last  business  day  of  the  calendar  month  preceding  the
Distribution Date;

     (ix) the aggregate Scheduled Principal Balance and Stated Principal Balance
of the Mortgage Loans at the close of business on such Distribution Date;

     (x) in the case of Securities with a variable  Security  Interest Rate, the
Security  Interest Rate applicable to such  Distribution  Date, as calculated in
accordance with the method  specified in the Prospectus  Supplement  relating to
such Series;

     (xi) in the case of Securities with an adjustable  Security  Interest Rate,
for  statements  to be  distributed  in any  month in which an  adjustment  date
occurs, the adjusted Certificate Interest Rate applicable to the next succeeding
Distribution Date;

     (xii) as to any Series including one or more classes of Accrual Securities,
the interest accrued on each such class with respect to such  Distribution  Date
and added to the Security Principal Balance thereof;

     (xiii)  the  amount  deposited  in  the  Reserve  Fund,  if  any,  on  such
Distribution Date;

     (xiv) the amount  remaining in the Reserve Fund, if any, as of the close of
business on such Distribution Date, after giving effect to distributions made on
such Distribution Date;

     (xv) as to any Series that includes credit support, the amount of remaining
coverage of each Insurance  Instrument (as defined under  "Collection  and Other
Servicing  Procedures")  included  therein as of the close of  business  on such
Distribution Date, or, in the case of a Senior/Subordinate  Series,  information
as to the remaining  amount of protection  against losses afforded to the Senior
Securityholders  by the subordination  provisions and information  regarding any
shortfalls in payments to the Senior Certificateholder which remain outstanding;
and

     (xvi) with respect to any Series of  Securities  as to which the Trust Fund
includes Mortgage Securities,  certain additional  information as required under
the related Pooling and Servicing Agreement or Trust Agreement, as applicable.

     Within a reasonable period of time after the end of each calendar year, the
Master Servicer or the Trustee will furnish or cause to be furnished a report to
every  person who was a holder of record of a Security  at any time  during such
calendar year setting forth the aggregate of amounts  reported  pursuant to (i),
(ii) and (iii)  above for such  calendar  year or in the event such person was a
holder of record  during a portion of such  calendar  year,  for the  applicable
portion of such year.

     The related Prospectus  Supplement may provide that additional  information
with respect to a Series of Securities will be included in such  statements.  In
addition,  the Master  Servicer  or the  Trustee  shall  file with the  Internal
Revenue  Service  and  furnish to  holders  of  Securities  such  statements  or
information  as may be  required  by the Code or  applicable  procedures  of the
Internal Revenue Service.

Book-Entry Registration of Securities

     As  described  in  the  Prospectus  Supplement,  if  not  issued  in  fully
registered  form,  each class of  Certificates  will be registered as book-entry
certificates  (the  "Book-Entry   Securities").   Persons  acquiring  beneficial
ownership  interests  in the  Securities  ("Security  Owners")  will hold  their
Securities through the Depository Trust Company ("DTC") in the United States, or
CEDEL or Euroclear (in Europe) if they are participants ("Participants") of such
systems,  or indirectly  through  organizations  which are  Participants in such
systems.  The Book-Entry  Securities will be issued in one or more  certificates
which equal the aggregate principal balance of the Securities and will initially
be registered in the name of Cede & Co., the nominee of DTC. CEDEL and Euroclear
will hold omnibus positions on behalf of their  Participants  through customers'
securities  accounts  in  CEDEL's  and  Euroclear's  names on the books of their
respective  depositaries  which in turn will hold such  positions in  customers'
securities  accounts in the depositaries'  names on the books of DTC.  Citibank,
N.A. will act as depositary for CEDEL and the Brussels, Belgium branch of Morgan
Guarantee  Trust  Company  of New York  ("Morgan")  will act as  depositary  for
Euroclear  (in such  capacities,  individually  the  "Relevant  Depositary"  and
collectively  the  "European  Depositaries").  Except  as  described  below,  no
Security Owner will be entitled to receive a physical  certificate  representing
such Security (a "Definitive Security").  Unless and until Definitive Securities
are issued, it is anticipated that the only  "Securityholders" of the Securities
will be Cede & Co., as nominee of DTC.  Security  Owners are only  permitted  to
exercise their rights indirectly through Participants and DTC.

     The Security Owner's ownership of a Book-Entry Security will be recorded on
the records of the brokerage firm, bank,  thrift  institution or other financial
intermediary  (each,  a "Financial  Intermediary")  that  maintains the Security
Owner's  account  for  such  purpose.  In  turn,  the  Financial  Intermediary's
ownership of such Book-Entry Security will be recorded on the records of DTC (or
of a participating firm that acts as agent for the Financial Intermediary, whose
interest will in turn be recorded on the records of DTC, if the Security Owner's
Financial  Intermediary  is not a  Participant  and on the  records  of CEDEL or
Euroclear, as appropriate).

     Security  Owners  will  receive  all  distributions  of  principal  of, and
interest on, the Securities from the Trustee through DTC and Participants. While
the Securities are outstanding (except under the circumstances described below),
under the rules,  regulations and procedures  creating and affecting DTC and its
operations  (the "Rules"),  DTC is required to make  book-entry  transfers among
Participants  on whose  behalf it acts with  respect  to the  Securities  and is
required to receive and transmit distributions of principal of, and interest on,
the Securities. Participants and indirect participants with whom Security Owners
have  accounts  with  respect  to  securities  are  similarly  required  to make
book-entry  transfers and receive and transmit such  distributions  on behalf of
their respective Security Owners. Accordingly, although Security Owners will not
possess  certificates,  the Rules provide a mechanism by which  Security  Owners
will receive distributions and will be able to transfer their interest.

     Security  Owners will not  receive or be  entitled to receive  certificates
representing  their  respective  interests in the  Securities,  except under the
limited  circumstances  described below. Unless and until Definitive  Securities
are issued,  Security Owners who are not Participants may transfer  ownership of
Securities only through  Participants  and indirect  participants by instructing
such  Participants  and  indirect   participants  to  transfer  Securities,   by
book-entry  transfer,  through  DTC for the  account of the  purchasers  of such
Certificates,  which account is maintained with their  respective  Participants.
Under the Rules and in  accordance  with DTC's normal  procedures,  transfers of
ownership of Certificates  will be executed  through DTC and the accounts of the
respective  Participants  at DTC will be debited and  credited.  Similarly,  the
Participants and indirect  participants will make debits or credits, as the case
may be, on their  records  on  behalf of the  selling  and  purchasing  Security
Owners.

     Because of time zone differences,  credits of Securities  received in CEDEL
or Euroclear as a result of a transaction with a Participant will be made during
subsequent securities settlement processing and dated the business day following
the DTC settlement date. Such credits or any  transactions in such  Certificates
settled  during such  processing  will be reported to the relevant  Euroclear or
CEDEL  Participants on such business day. Cash received in CEDEL or Euroclear as
a result of sales of Certificates by or through a CEDEL  Participant (as defined
herein) or Euroclear  Participant (as defined herein) to a DTC Participant  will
be received with value on the DTC  settlement  date but will be available in the
relevant  CEDEL or Euroclear  cash account only as of the business day following
settlement in DTC.

     Transfers  between  Participants  will occur in accordance  with the Rules.
Transfers  between CEDEL  Participants and Euroclear  Participants will occur in
accordance with their respective rules and operating procedures.

     Cross-market  transfers between persons directly or indirectly through DTC,
on the one hand,  and  directly or  indirectly  through  CEDEL  Participants  or
Euroclear Participants, on the other, will be effected in DTC in accordance with
the Rules on behalf of the relevant  European  international  clearing system by
the Relevant  Depositary;  however,  such cross market transactions will require
delivery of instructions to the relevant European  international clearing system
by the  counterparty  in such system in accordance with its rules and procedures
and within its established  deadlines  (European  time).  The relevant  European
international  clearing  system will, if the  transaction  meets its  settlement
requirements,  deliver instructions to the Relevant Depositary to take action to
effect final  settlement on its behalf by delivering or receiving  Securities to
DTC, and making or receiving  payment in accordance  with normal  procedures for
same day funds  settlement  applicable to DTC. CEDEL  Participants and Euroclear
Participants may not deliver instructions directly to the European Depositaries.

     CEDEL is  incorporated  under  the  laws of  Luxembourg  as a  professional
depository.  CEDEL holds securities for its participating  organizations ("CEDEL
Participants")  and  facilitates  the  clearance  and  settlement  of securities
transactions between CEDEL Participants through electronic book-entry changes in
accounts  of CEDEL  Participants,  thereby  eliminating  the  need for  physical
movement  of  certificates.  Transactions  may be  settled in CEDEL in any of 28
currencies,  including  United  States  dollars.  CEDEL  provides  to its  CEDEL
Participants,  among other  things,  services for  safekeeping,  administration,
clearance and  settlement of  internationally  traded  securities and securities
lending  and  borrowing.  CEDEL  interfaces  with  domestic  markets  in several
countries. As a professional  depository,  CEDEL is subject to regulation by the
Luxembourg  Monetary  Institute.  CEDEL  participants  are recognized  financial
institutions around the world,  including  underwriters,  securities brokers and
dealers,  banks,  trust  companies,  clearing  corporations  and  certain  other
organizations.  Indirect  access to CEDEL is also  available to others,  such as
banks,  brokers,  dealers and trust  companies  that clear through or maintain a
custodial relationship with a CEDEL Participant, either directly or indirectly.

     Euroclear  was  created  in 1968 to hold  securities  for its  participants
("Euroclear   Participants")  and  to  clear  and  settle  transactions  between
Euroclear  Participants  through  simultaneous  electronic  book-entry  delivery
against  payment,   thereby  eliminating  the  need  for  physical  movement  of
certificates and any risk from lack of simultaneous  transfers of securities and
cash.  Transactions  may be settled in any of 32  currencies,  including  United
States dollars. Euroclear includes various other services,  including securities
lending and borrowing and interfaces with domestic markets in several  countries
generally  similar  to the  arrangements  for  cross-market  transfers  with DTC
described  above.  Euroclear  is operated  by the  Brussels,  Belgium  office of
Morgan,  under  contract  with  Euroclear  Clearance  Systems  S.C.,  a  Belgium
cooperative  corporation  (the  "Euroclear  Cooperative").  All  operations  are
conducted  by  Morgan,  and all  Euroclear  securities  clearance  accounts  and
Euroclear  cash  accounts  are accounts  with the  Euroclear  Operator,  not the
Euroclear  Cooperative.   The  Euroclear  Cooperative   establishes  policy  for
Euroclear on behalf of Euroclear  Participants.  Euroclear  Participants include
banks  (including  central  banks),  securities  brokers  and  dealers and other
professional  financial  intermediaries.  Indirect  access to  Euroclear is also
available to other firms that clear through or maintain a custodial relationship
with a Euroclear Participant, either directly or indirectly.

     Morgan is the Belgian branch of a New York banking  corporation  which is a
member bank of the Federal Reserve System. As such, it is regulated and examined
by the Board of Governors of the Federal  Reserve  System and the New York State
Banking Department, as well as the Belgian Banking Commission.

     Securities clearance accounts and cash accounts with Morgan are governed by
the Terms and  Conditions  Governing Use of Euroclear and the related  Operating
Procedures of the Euroclear System and applicable Belgian law (collectively, the
"Terms and Conditions"). The Terms and Conditions govern transfers of securities
and cash within  Euroclear,  withdrawals of securities and cash from  Euroclear,
and receipts of payments with respect to securities in Euroclear. All securities
in  Euroclear  are held on a fungible  basis  without  attribution  of  specific
certificates to specific securities  clearance accounts.  The Euroclear Operator
acts under the Terms and  Conditions  only on behalf of Euroclear  Participants,
and has no record of or  relationship  with persons  holding  through  Euroclear
Participants.

     Under a book-entry format,  beneficial owners of the Book-Entry  Securities
may experience some delay in their receipt of payments, since such payments will
be  forwarded  by the  Trustee  to  Cede & Co.  Distributions  with  respect  to
Securities held through CEDEL or Euroclear will be credited to the cash accounts
of CEDEL Participants or Euroclear  Participants in accordance with the relevant
system's  rules  and  procedures,   to  the  extent  received  by  the  Relevant
Depositary.  Such  distributions  will be subject to tax reporting in accordance
with the relevant United States tax laws and  regulations.  See "Certain Federal
Income Tax Consequences" herein. Because DTC can only act on behalf of Financial
Intermediaries,   the  ability  of  a  beneficial  owner  to  pledge  Book-Entry
Securities  to persons or entities  that do not  participate  in the  Depository
system, or otherwise take actions in respect of such Book-Entry Securities,  may
by  limited  due to the  lack  of  physical  certificates  for  such  Book-Entry
Securities.  In addition,  issuance of the  Book-Entry  Securities in book-entry
form may reduce the liquidity of such  Securities in the secondary  market since
certain  potential  investors may be unwilling to purchase  Securities for which
they cannot obtain physical certificates.

     Unless otherwise  specified in the related Prospectus  Supplement,  monthly
and annual  reports on the Trust Fund will be provided to Cede & Co., as nominee
of DTC,  and may be made  available  by Cede & Co.  to  beneficial  owners  upon
request,  in accordance with the rules,  regulations and procedures creating and
affecting  the  Depository,  and to the  Financial  Intermediaries  to whose DTC
accounts the Book-Entry Securities of such beneficial owners are credited.

     It is the  Depositor's  understanding  that,  unless  and until  Definitive
Securities  are issued,  DTC will take any action  permitted  to be taken by the
holders of the Book-Entry  Securities under the applicable Agreement only at the
direction  of one or more  Financial  Intermediaries  to whose DTC  accounts the
Book-Entry  Certificates are credited, to the extent that such actions are taken
on behalf of Financial  Intermediaries  whose holdings  include such  Book-Entry
Securities.  CEDEL or the Euroclear Operator,  as the case may be, will take any
other action  permitted  to be taken by a  Securityholder  under the  applicable
Agreement  on behalf of a CEDEL  Participant  or Euroclear  Participant  only in
accordance  with its relevant rules and procedures and subject to the ability of
the Relevant  Depositary  to effect such actions on its behalf  through DTC. DTC
may take actions, at the direction of the related Participants,  with respect to
some  Securities  which  conflict  with  actions  taken  with  respect  to other
Securities.

     Upon the  occurrence  of any of the  events  described  in the  immediately
preceding  paragraph,  the Trustee  will be  required  to notify all  beneficial
owners of the  occurrence  of such  event and the  availability  through  DTC of
Definitive  Securities.  Upon  surrender  by DTC of the  global  certificate  or
certificates   representing  the  Book-Entry  Securities  and  instructions  for
reregistration, the Trustee will issue Definitive Securities, and thereafter the
Trustee  will   recognize   the  holders  of  such   Definitive   Securities  as
Securityholders under the applicable Agreement.

     Although DTC, CEDEL and Euroclear  have agreed to the foregoing  procedures
in order to facilitate  transfers of Securities among Participants of DTC, CEDEL
and  Euroclear,  they are under no  obligation to perform or continue to perform
such procedures and such procedures may be discontinued at any time.

     None of the Master  Servicer,  the  Depositor  or the Trustee will have any
responsibility  for any aspect of the records  relating,  to or payments made on
account of beneficial ownership interests of the Book-Entry Certificates held by
Cede & Co., as nominee for DTC, or for maintaining, supervising or reviewing any
records relating to such beneficial ownership interests.

Collection and Other Servicing Procedures

     Residential Loans

     The  Master  Servicer,   directly  or  through  Sub-Servicers,   will  make
reasonable  efforts to collect all required payments under the Residential Loans
and will follow or cause to be followed such  collection  procedures as it would
follow with respect to the servicing of residential loans that are comparable to
the Residential Loans and held for its own account, provided such procedures are
consistent with the related  Agreement and any insurance  policy,  bond or other
instrument  described  under  "Description  of Primary  Insurance  Coverage"  or
"Description of Credit Support" (any such instrument providing, or insofar as it
provides,  coverage  as to losses  resulting  from  physical  damage,  a "Hazard
Insurance Instrument", any such instrument providing, or insofar as it provides,
coverage  as to credit or other  risks,  a "Credit  Insurance  Instrument",  and
collectively,  an  "Insurance  Instrument").  With  respect  to  any  Series  of
Securities as to which the Trust Fund includes Mortgage  Securities,  the Master
Servicer's servicing and administration obligations, if any, will be pursuant to
the terms of such Mortgage Securities.

     In any case in which a  Residential  Property has been,  or is about to be,
conveyed, or in the case of a multifamily Residential Property,  encumbered,  by
the borrower,  the Master  Servicer will, to the extent it has knowledge of such
conveyance,  encumbrance,  or proposed  conveyance or  encumbrance,  exercise or
cause to be exercised its rights to accelerate the maturity of such  Residential
Loan under any due-on-sale or due-on-encumbrance  clause applicable thereto, but
only if the exercise of such rights is permitted by applicable  law and will not
impair  or  threaten  to  impair  any  recovery  under  any  related   Insurance
Instrument.  If  these  conditions  are not  met or if the  Master  Servicer  or
Sub-Servicer  reasonably  believes it is unable under  applicable law to enforce
such  due-on-sale  or   due-on-encumbrance   clause,   the  Master  Servicer  or
Sub-Servicer  will  enter  into or cause to be entered  into an  assumption  and
modification  agreement with the person to whom such property has been conveyed,
encumbered or is proposed to be conveyed or  encumbered,  pursuant to which such
person  becomes  liable  under  the  Mortgage  Note,   Cooperative   Note,  Home
Improvement  Contract  or  Manufactured  Housing  Contract  and,  to the  extent
permitted by applicable  law, the borrower  remains  liable thereon and provided
that coverage under any Insurance  Instrument  with respect to such  Residential
Loan is not adversely affected.  The Master Servicer is also authorized to enter
into a substitution of liability  agreement with such person,  pursuant to which
the original  borrower is released from liability and such person is substituted
as the borrower and becomes liable under the Mortgage Note,  Cooperative Note or
Contract. In connection with any such assumption,  the Interest Rate, the amount
of the  monthly  payment  or any other  term  affecting  the amount or timing of
payment on the Residential  Loan may not be changed.  Any fee collected by or on
behalf of the Master Servicer for entering into an assumption  agreement will be
retained by or on behalf of the Master Servicer as additional  compensation  for
administering  of  the  Trust  Fund  Assets.   See  "Certain  Legal  Aspects  of
Residential  Loans--Enforceability  of  Certain  Provisions"  and  "--Prepayment
Charges and  Prepayments."  The Master Servicer shall notify the Trustee and any
custodian that any such assumption or substitution agreement has been completed.

     Agency Securities

     The Trust  Agreement  will  require the  Trustee,  if it has not received a
distribution with respect to any Agency Security by the fifth business day after
the date on which such distribution was due and payable pursuant to the terms of
such Agency Security, to request the issuer or guarantor, if any, of such Agency
Security to make such payment as promptly as possible and legally  permitted and
to take such legal action  against such issuer or guarantor as the Trustee deems
appropriate under the circumstances,  including the prosecution of any claims in
connection  therewith.  The reasonable  legal fees and expenses  incurred by the
Trustee in  connection  with the  prosecution  of any such legal  action will be
reimbursable  to the Trustee out of the  proceeds of any such action and will be
retained by the Trustee  prior to the deposit of any  remaining  proceeds in the
Trust Account pending  distribution  thereof to  Securityholders  of the related
Series.  In the  event  that  the  proceeds  of any  such  legal  action  may be
insufficient  to  reimburse  the  Trustee for its legal fees and  expenses,  the
Trustee will be entitled to withdraw  from the Trust  Account an amount equal to
such  expenses  incurred by it, in which event the Trust Fund may realize a loss
up to the amount so charged.

Realization Upon Defaulted Residential Loans

     As servicer of the Residential  Loans,  the Master  Servicer,  on behalf of
itself, the Trustee and the Securityholders,  will present claims to the insurer
under  each  Insurance  Instrument,  to the  extent  specified  in  the  related
Prospectus  Supplement,  and will take such reasonable steps as are necessary to
receive  payment or to permit  recovery  thereunder  with  respect to  defaulted
Residential  Loans.  As set forth above,  all collections by or on behalf of the
Master Servicer under any Insurance Instrument, other than amounts to be applied
to the restoration of a Residential Property or released to the borrower, are to
be  deposited  in the Trust  Account  for the  related  Trust  Fund,  subject to
withdrawal as heretofore described.  Unless otherwise provided in the Prospectus
Supplement  relating to a Series of  Securities,  the Master  Servicer  will not
receive payment under any letter of credit  included as an Insurance  Instrument
with respect to a defaulted Residential Loan unless all Liquidation Proceeds and
Insurance Proceeds which it deems to be finally  recoverable have been realized;
however,  the  Master  Servicer  will  be  entitled  to  reimbursement  for  any
unreimbursed advances and reimbursable expenses thereunder.

     If any  property  securing a  defaulted  Residential  Loan is  damaged  and
proceeds,  if any, from the related Hazard Insurance Instrument are insufficient
to restore the damaged  property to a condition  sufficient  to permit  recovery
under the related Credit  Insurance  Instrument,  if any, the Master Servicer is
not required to expend its own funds to restore the damaged  property  unless it
determines   (i)  that  such   restoration   will   increase   the  proceeds  to
Securityholders  on liquidation of the Residential  Loan after  reimbursement of
the  Master  Servicer  for its  expenses  and (ii)  that such  expenses  will be
recoverable by it from related Insurance Proceeds or Liquidation Proceeds.

     If  recovery  on a  defaulted  Residential  Loan under any  related  Credit
Insurance Instrument is not available for the reasons set forth in the preceding
paragraph,  or for any other reason,  the Master Servicer  nevertheless  will be
obligated to follow or cause to be followed such normal practices and procedures
as it deems  necessary,  and appropriate  for the type of defaulted  Residential
Loan,  or advisable  to realize  upon the  defaulted  Residential  Loan.  If the
proceeds of any liquidation of the property  securing the defaulted  Residential
Loan  are  less  than  the  outstanding   principal  balance  of  the  defaulted
Residential Loan (or the Cash Flow Value of such Mortgage Loan in the event that
Security Principal Balances are based upon Cash Flow Values),  the amount of any
liens senior  thereto plus  interest  accrued  thereon at the Net Interest  Rate
plus,  the  aggregate  amount of  expenses  incurred  by the Master  Servicer in
connection with such  proceedings and which are  reimbursable  under the related
Agreement,  the Trust Fund will realize a loss in the amount of such difference.
If the Master Servicer  recovers  Insurance  Proceeds  which,  when added to any
related   Liquidation   Proceeds  and  after   deduction  of  certain   expenses
reimbursable to the Master Servicer, exceed the outstanding principal balance of
the  defaulted  Residential  Loan  together  with  accrued  interest  at the Net
Interest Rate,  the Master  Servicer will be entitled to withdraw or cause to be
withdrawn from the Trust Account amounts representing its normal  administration
compensation on such Residential Loan. In the event that the Master Servicer has
expended its own funds to restore damaged  property and such funds have not been
reimbursed under any Insurance Instrument,  it will be entitled to withdraw from
the Trust Account out of related  Liquidation  Proceeds or Insurance Proceeds an
amount equal to such expenses  incurred by it, in which event the Trust Fund may
realize a loss up to the amount so charged.  Because  Insurance  Proceeds cannot
exceed  deficiency  claims and certain expenses incurred by the Master Servicer,
no such  payment or  recovery  will result in a recovery to the Trust Fund which
exceeds the principal  balance of the defaulted  Residential  Loan together with
accrued  interest  thereon at the Net Interest Rate. In addition,  when property
securing a defaulted  Residential Loan can be resold for an amount exceeding the
outstanding  principal  balance of the related  Residential  Loan  together with
accrued interest and expenses, it may be expected that, if retention of any such
amount is legally  permissible,  the insurer  will  exercise its right under any
related pool  insurance  policy to purchase such property and realize for itself
any excess  proceeds.  See  "Description  of  Primary  Insurance  Coverage"  and
"Description of Credit Support."

     With respect to collateral  securing a Cooperative  Loan,  any  prospective
purchaser  will  generally have to obtain the approval of the board of directors
of the relevant  Cooperative  before  purchasing the shares and acquiring rights
under the proprietary  lease or occupancy  agreement  securing that  Cooperative
Loan.  See  "Certain  Legal  Aspects  of   Residential   Loans--Foreclosure   on
Cooperatives."  This approval is usually based on the purchaser's income and net
worth and numerous other factors. The necessity of acquiring such approval could
limit the number of potential  purchasers  for those shares and otherwise  limit
the Master Servicer's ability to sell, and realize the value of, those shares.

Retained Interest, Administration Compensation and Payment of Expenses

     The Prospectus  Supplement for a Series of Securities  will specify whether
there will be any Retained  Interest in any of the Trust Fund Assets. If so, the
Retained Interest will be established on a loan-by-loan or  security-by-security
basis and will be  specified  in the related  Agreement  or in an exhibit to the
related  Agreement.  A Retained  Interest  in a Trust Fund  Asset  represents  a
specified portion of the interest payable thereon. The Retained Interest will be
deducted  from related  payments as received and will not be part of the related
Trust Fund. Unless otherwise provided in the related Prospectus Supplement,  any
partial  recovery of interest on a  Residential  Loan,  after  deduction  of all
applicable  administration fees, will be allocated between Retained Interest, if
any, and interest at the Net Interest Rate on a pro rata basis.

     Unless  otherwise  specified  in the  related  Prospectus  Supplement,  the
primary administration  compensation of the Master Servicer (or in the case of a
Trust Fund  consisting  of Agency  Securities,  the  Trustee)  with respect to a
Series of Securities  will come from the monthly  payment to it, with respect to
each interest  payment on a Trust Fund Asset,  at a rate equal to one-twelfth of
the  difference  between the Interest  Rate and the sum of the Net Interest Rate
and the Retained Interest Rate, if any (the  "Administration  Fee Rate"),  times
the scheduled  principal balance of such Trust Fund Asset.  Notwithstanding  the
foregoing,  with  respect to a Series of  Securities  as to which the Trust Fund
includes Mortgage Securities, the compensation payable to the Master Servicer or
Manager for servicing and  administering  such Mortgage  Securities on behalf of
the holders of such  Securities may be based on a percentage per annum described
in the related Prospectus Supplement of the outstanding balance of such Mortgage
Securities and may be retained from  distributions  thereon,  if so specified in
the related  Prospectus  Supplement.  Any Sub-Servicer will receive a portion of
the Master Servicer's  primary  compensation as its sub-servicing  compensation.
Since any Retained Interest and the primary  compensation of the Master Servicer
(or the Trustee) are  percentages of the outstanding  principal  balance of each
Trust Fund Asset, such amounts will decrease as the Trust Fund Assets amortize.

     As  additional  compensation  in  connection  with a Series  of  Securities
relating to Residential Loans, the Master Servicer or the Sub-Servicers, if any,
will retain all assumption fees and late payment charges,  if any, to the extent
collected  from  borrowers,  and,  if so  provided  in  the  related  Prospectus
Supplement,  any  prepayment  fees  collected  from the borrowers and any excess
recoveries  realized upon liquidation of a defaulted  Residential  Loan.  Unless
otherwise provided in the related Prospectus  Supplement,  any interest or other
income that may be earned on funds held in the Trust  Account  pending  monthly,
quarterly,  semiannual or other periodic  distributions,  as applicable,  or any
Sub-Servicing Account may be paid as additional compensation to the Trustee, the
Master Servicer or the Sub-Servicers, as the case may be.

     With respect to a Series of Securities  relating to Residential  Loans, the
Master Servicer will pay from its administration  compensation  certain expenses
incurred in connection with its servicing of the Residential  Loans,  including,
without limitation, amounts payable to any Sub-Servicer, payment of the premiums
and fees associated  with any Pool Insurance  Policy,  special hazard  insurance
policy,  Bankruptcy Bond or, to the extent  specified in the related  Prospectus
Supplement,  other insurance  policy or credit support,  payment of the fees and
disbursements  of the  Trustee  and  independent  accountants,  and  payment  of
expenses   incurred   in   connection   with   distributions   and   reports  to
Securityholders,  and payment of any other  expenses as described in the related
Prospectus Supplement.

     It is anticipated that the  administration  compensation  will in all cases
exceed such  expenses.  The Master  Servicer is  entitled to  reimbursement  for
certain expenses  incurred by it in connection with the liquidation of defaulted
Residential  Loans,  including  under  certain  circumstances  reimbursement  of
expenditures  incurred by it in connection  with the  restoration of Residential
Properties,   such  right  of  reimbursement   being  prior  to  the  rights  of
Securityholders to receive any related Liquidation Proceeds. The Master Servicer
is also  entitled  to  reimbursement  from the Trust  Account for  Advances,  if
applicable.   With  respect  to  a  Series  of  Securities  relating  to  Agency
Securities,  the  Trustee  shall pay all  expenses  incurred  in  administration
thereof,  subject  to  the  limitations  described  in  the  related  Prospectus
Supplement.

Evidence as to Compliance

     Each Agreement will generally provide that on or before a specified date in
each year,  beginning  with the first such date that  occurs at least six months
after the  Cut-off  Date,  the  Master  Servicer,  in the case of a Pooling  and
Servicing  Agreement,  or the Trustee, in the case of a Trust Agreement,  at its
expense  shall  cause a firm of  independent  public  accountants  (who may also
render other services to the Master Servicer, the Depositor,  the Trustee or any
affiliate  thereof)  which is a member of the  American  Institute  of Certified
Public Accountants to furnish a statement to the Depositor and, in the case of a
Pooling and Servicing Agreement, to the Trustee, to the effect that such firm as
part of their examination of the financial  statements of the Master Servicer or
the  Trustee,  as the case  may be,  has  performed  tests  in  accordance  with
generally  accepted  accounting  principles  regarding the records and documents
relating  to  residential  loans or agency  securities  serviced  and that their
examination  disclosed no exceptions that, in their opinion,  were material.  In
rendering such statement,  such firm may rely, as to matters  relating to direct
servicing of Residential Loans by Sub-Servicers,  upon comparable statements for
examinations  conducted  substantially  in compliance  with  generally  accepted
accounting  principles in the  residential  loan  servicing  industry  (rendered
within  one year of such  statement)  of  independent  public  accountants  with
respect to the related Sub-Servicer.

     Each  Agreement will also provide for delivery to the Depositor and, in the
case of a Servicing Agreement,  to the Trustee, on or before a specified date in
each year, of an annual statement signed by two officers of the Master Servicer,
in the case of a Pooling and Servicing Agreement, or of the Trustee, in the case
of a Trust  Agreement,  to the  effect  that,  to the  best  of  such  officers'
knowledge, the Master Servicer or the Trustee, as the case may be, has fulfilled
its obligations under such Agreement throughout the preceding year.

Certain Matters Regarding the Master Servicer, the Depositor and the Trustee

     The Master Servicer

     The Master  Servicer under each  Servicing  Agreement will be identified in
the related Prospectus  Supplement.  Each such Servicing  Agreement will provide
that the Master  Servicer may resign from its  obligations  and duties under the
Servicing  Agreement  with the prior  written  approval of the Depositor and the
Trustee and shall resign upon a determination  that its duties thereunder are no
longer  permissible  under  applicable  law.  No such  resignation  will  become
effective until a successor master servicer meeting the eligibility requirements
set forth in the  Servicing  Agreement  has  assumed,  in  writing,  the  Master
Servicer's  obligations  and  responsibilities  under the Pooling and  Servicing
Agreement.

     Each  Servicing  Agreement  will  further  provide  that neither the Master
Servicer nor any director,  officer,  employee,  or agent of the Master Servicer
shall be under any  liability to the related Trust Fund or  Securityholders  for
any action taken or for  refraining  from the taking of any action in good faith
pursuant  to the  Servicing  Agreement,  or for  errors in  judgment;  provided,
however, that neither the Master Servicer nor any such person shall be protected
against any liability for any breach of  warranties or  representations  made in
the Servicing  Agreement or against any specific liability imposed on the Master
Servicer  by the  terms of the  Servicing  Agreement  or by  reason  of  willful
misfeasance,  bad  faith  or  gross  negligence  in the  performance  of  duties
thereunder  or by  reason  of  reckless  disregard  of  obligations  and  duties
thereunder. The Master Servicer and any director,  officer, employee or agent of
the Master  Servicer  may rely in good faith on any  document  of any kind prima
facie  properly  executed  and  submitted by any person  respecting  any matters
arising under the related  Servicing  Agreement.  Each Servicing  Agreement will
further provide that the Master Servicer and any director,  officer, employee or
agent of the Master  Servicer will be entitled to  indemnification  by the Trust
Fund and will be held harmless against any loss, liability,  or expense incurred
in connection with any legal action  relating to the Servicing  Agreement or the
Securities,  the Pool Insurance Policy,  the special hazard insurance policy and
the Bankruptcy Bond, if any, other than any loss, liability,  or expense related
to any specific  Residential  Loan or  Residential  Loans (except any such loss,
liability,   or  expense  otherwise   reimbursable  pursuant  to  the  Servicing
Agreement)  and any loss,  liability,  or expense  incurred by reason of willful
misfeasance,  bad  faith  or  gross  negligence  in the  performance  of  duties
thereunder  or by  reason  of  reckless  disregard  of  obligations  and  duties
thereunder.  In addition,  each Servicing Agreement will provide that the Master
Servicer  will be under no  obligation  to appear in,  prosecute,  or defend any
legal action which is not incidental to its duties under the Servicing Agreement
and which in its opinion may involve it in any expense or liability.  The Master
Servicer may, however, in its discretion  undertake any such action which it may
deem  necessary or desirable  with respect to the  Servicing  Agreement  and the
rights  and  duties  of  the   parties   thereto  and  the   interests   of  the
Securityholders  thereunder. In such event, the legal expenses and costs of such
action  and any  liability  resulting  therefrom  will be  expenses,  costs  and
liabilities  of the Trust Fund and the Master  Servicer  will be  entitled to be
reimbursed therefor out of the Trust Account,  such right of reimbursement being
prior to the  rights  of  Securityholders  to  receive  any  amount in the Trust
Account.

     Any entity into which the Master  Servicer may be merged,  consolidated  or
converted, or any entity resulting from any merger,  consolidation or conversion
to which  the  Master  Servicer  is a party,  or any  entity  succeeding  to the
business of the Master  Servicer,  will be the successor of the Master  Servicer
under each Servicing Agreement,  provided that the successor or surviving entity
meets the qualifications specified in the related Prospectus Supplement.

     If the Prospectus Supplement so provides,  the Master Servicer's duties may
be terminated  upon payment of a termination fee as specified  therein,  and the
Master  Servicer  may be replaced  with a successor  meeting the  qualifications
specified in the Prospectus Supplement.

     The Depositor

     Each Servicing  Agreement,  Owner Trust  Agreement and Trust Agreement will
provide that neither the Depositor nor any director, officer, employee, or agent
of the  Depositor  shall be under any  liability  to the  related  Trust Fund or
Securityholders  for any action taken or for  refraining  from the taking of any
action in good faith  pursuant  to such  Agreement,  or for errors in  judgment;
provided,  however,  that  neither the  Depositor  nor any such person  shall be
protected against any liability for any breach of warranties or  representations
made in the Agreement or against any specific liability imposed on the Depositor
by the terms of the Agreement or by reason of willful misfeasance,  bad faith or
gross  negligence  in the  performance  of  duties  thereunder  or by  reason of
reckless disregard of obligations and duties  thereunder.  The Depositor and any
director,  officer, employee or agent of the Depositor may rely in good faith on
any  document of any kind prima facie  properly  executed  and  submitted by any
person  respecting  any  matters  arising  under  the  related  Agreement.  Each
Agreement  will further  provide that the Depositor  and any director,  officer,
employee or agent of the Depositor  will be entitled to  indemnification  by the
Trust Fund and will be held  harmless  against any loss,  liability,  or expense
incurred in  connection  with any legal action  relating to the Agreement or the
Securities,  the Pool Insurance Policy,  the special hazard insurance policy and
the Bankruptcy  Bond, if any, or the Agency  Securities,  if any, other than any
loss,  liability,  or  expense  related  to any  specific  Residential  Loan  or
Residential  Loans  (except  any such  loss,  liability,  or  expense  otherwise
reimbursable  pursuant to the  Agreement)  and any loss,  liability,  or expense
incurred by reason of willful misfeasance,  bad faith or gross negligence in the
performance  of  duties  thereunder  or  by  reason  of  reckless  disregard  of
obligations and duties thereunder. In addition, each Agreement will provide that
the Depositor will be under no any obligation to appear in, prosecute, or defend
any legal action which is not  incidental to its duties under such Agreement and
which in its opinion may involve it in any expense or  liability.  The Depositor
may,  however,  in its  discretion  undertake  any such action which it may deem
necessary or desirable with respect to the related  Agreement and the rights and
duties  of  the  parties  thereto  and  the  interests  of  the  Securityholders
thereunder.  In such event,  the legal expenses and costs of such action and any
liability  resulting  therefrom will be expenses,  costs and  liabilities of the
Trust Fund, and the Depositor will be entitled to be reimbursed  therefor out of
the Trust  Account,  such right of  reimbursement  being  prior to the rights of
Securityholders to receive any amount in the Trust Account.

     Any  entity  into  which  the  Depositor  may be  merged,  consolidated  or
converted, or any entity resulting from any merger,  consolidation or conversion
to which the Depositor is a party,  or any entity  succeeding to the business of
the Depositor will be the successor of the Depositor under each Agreement.

     The Trustees

     The Trustee for any Series of Securities (or,  Trustees,  in the case of an
issuance of Notes)  will be a  corporation  possessing  corporate  trust  powers
having a combined  capital  and surplus of at least  $50,000,000  and subject to
supervision or  examination by federal or state  authority and identified in the
related Prospectus  Supplement.  The commercial bank or trust company serving as
Trustee  may  have  normal  banking  relationships  with the  Depositor  and its
affiliates and the Master Servicer, if any, and its affiliates.  For the purpose
of meeting the legal requirements of certain local jurisdictions,  the Depositor
and the Trustee  acting  jointly shall have the power to appoint  co-trustees or
separate  trustees  of all or any part of the Trust  Fund.  In the event of such
appointment,  all rights,  powers,  duties and obligations  conferred or imposed
upon the Trustee by the Agreement  relating to such Series shall be conferred or
imposed upon the Trustee and such separate trustee or co-trustee jointly, or, in
any  jurisdiction  in which the Trustee shall be  incompetent  or unqualified to
perform certain acts,  singly upon such separate trustee or co-trustee who shall
exercise and perform such rights,  powers,  duties and obligations solely at the
direction of the Trustee.

     The Trustee may resign at any time,  in which event the  Depositor  will be
obligated  to appoint a successor  Trustee.  The  Depositor  may also remove the
Trustee if the  Trustee  ceases to be  eligible  to  continue  as such under the
Agreement or if the Trustee becomes insolvent, incapable of acting or a receiver
or similar  person shall be  appointed  to take control of its affairs.  In such
circumstances,  the Depositor will be obligated to appoint a successor  Trustee.
The  holders  of  Securities  evidencing  not less  than  51% of the  Percentage
Interests  of any Series of  Securities  may at any time  remove the Trustee and
appoint a successor Trustee by written  instrument in accordance with additional
procedures set forth in the related Agreement. Any resignation or removal of the
Trustee and appointment of a successor  Trustee does not become  effective until
acceptance of the appointment by a successor Trustee.

     Duties of the Trustees

     The Trustee will make no  representations as to the validity or sufficiency
of any Agreement, the Securities, any Trust Fund Asset or related document other
than the certificate of  authentication,  and does not assume any responsibility
for their  correctness.  The Trustee under any Agreement is not  accountable for
the use or application by or on behalf of the Master  Servicer of any funds paid
to the Master Servicer in respect of the Securities,  the Trust Fund Assets,  or
deposited into or withdrawn from the Trust Account or any other account by or on
behalf of the  Depositor  or the Master  Servicer.  If no Event of  Default  (as
hereinafter defined) has occurred and is continuing,  the Trustee is required to
perform only those duties  specifically  required  under the related  Agreement.
However, upon receipt of the various certificates,  reports or other instruments
required to be  furnished to it under an  Agreement,  the Trustee is required to
examine such documents and to determine whether they conform to the requirements
of the Agreement.

     Each  Agreement  will  further  provide  that  neither  the Trustee nor any
director,  officer,  employee,  or agent  of the  Trustee  shall  be  under  any
liability to the related Trust Fund or  Securityholders  for any action taken or
for  refraining  from the  taking of any action in good  faith  pursuant  to the
Agreement,  or for errors in  judgment;  provided,  however,  that  neither  the
Trustee  nor any such  person  shall be  protected  against  specific  liability
imposed  on the  Trustee by the terms of the  Agreement  or by reason of willful
misfeasance,  bad  faith  or  gross  negligence  in the  performance  of  duties
thereunder  or by  reason  of  reckless  disregard  of  obligations  and  duties
thereunder.  The Trustee  and any  director,  officer,  employee or agent of the
Trustee may rely in good faith on any document of any kind prima facie  properly
executed and submitted by any person  respecting  any matters  arising under the
related Agreement.  Each Agreement will further provide that the Trustee and any
director,  officer,  employee  or  agent  of the  Trustee  will be  entitled  to
indemnification  by the Trust Fund and will be held  harmless  against any loss,
liability,  or expense  incurred in connection with any legal action relating to
the Agreement,  the Securities or the Agency  Securities,  if any other than any
loss, liability, or expense incurred by reason of willful misfeasance, bad faith
or gross  negligence  in the  performance  of duties  thereunder or by reason of
reckless disregard of obligations and duties thereunder.

Deficiency Events

     With respect to each Series of Securities with Distribution Dates occurring
at intervals less  frequently  than monthly,  and with respect to each Series of
Securities  including  two  or  more  classes  with  sequential  priorities  for
distribution of principal,  the following provisions will apply unless otherwise
specified in the related Prospectus Supplement.

     A deficiency event (a "Deficiency Event") with respect to the Securities of
any such Series is the inability to distribute to holders of one or more classes
of  Securities  of such Series,  in  accordance  with the terms  thereof and the
related Agreement, any distribution of principal or interest thereon when and as
distributable, in each case because of the insufficiency for such purpose of the
funds then held in the related Trust Fund.

     Upon the occurrence of a Deficiency  Event, the Trustee or Master Servicer,
as set forth in the related Prospectus Supplement, will be required to determine
whether or not the  application  on a monthly basis  (regardless of frequency of
regular  Distribution Dates) of all future scheduled payments on the Residential
Loans  included  in the related  Trust Fund and other  amounts  receivable  with
respect to such Trust Fund towards  payments on such  Securities  in  accordance
with the priorities as to  distributions  of principal and interest set forth in
such  Securities  will be  sufficient to make  distributions  of interest at the
applicable  Security  Interest  Rates and to  distribute  in full the  principal
balance of each such Security on or before the latest Final Distribution Date of
any outstanding Securities of such Series.

     The  Trustee  or Master  Servicer  will  obtain and rely upon an opinion or
report of a firm of independent accountants of recognized national reputation as
to the sufficiency of the amounts  receivable with respect to such Trust Fund to
make such  distributions  on the  Securities,  which  opinion or report  will be
conclusive   evidence  as  to  such  sufficiency.   Prior  to  making  any  such
determination,  distributions  on the  Securities  shall  continue to be made in
accordance with their terms.

     In the  event  that  the  Trustee  or  Master  Servicer  makes  a  positive
determination, the Trustee or Master Servicer will apply all amounts received in
respect of the related Trust Fund (after  payment of expenses of the Trust Fund)
to  distributions  on the  Securities  of such Series in  accordance  with their
terms,  except that such distributions  shall be made monthly and without regard
to the  amount  of  principal  that  would  otherwise  be  distributable  on any
Distribution   Date.  Under  certain   circumstances   following  such  positive
determination, the Trustee or Master Servicer may resume making distributions on
such Securities expressly in accordance with their terms.

     If  the  Trustee  or  Master  Servicer  is  unable  to  make  the  positive
determination  described  above,  the Trustee or Master  Servicer will apply all
amounts  received  in  respect  of the  related  Trust  Fund  (after  payment of
expenses) to monthly  distributions on the Certificates of such Series pro rata,
without  regard to the priorities as to  distribution  of principal set forth in
such Securities, and such Securities will, to the extent permitted by applicable
law, accrue interest at the highest Security Interest Rate borne by any Security
of such  Series,  or in the  event  any  class  of  such  Series  shall  have an
adjustable or variable  Security Interest Rate, at the weighted average Security
Interest  Rate,  calculated on the basis of the maximum  Security  Interest Rate
applicable  to the class having the initial  Security  Principal  Balance of the
Securities of that class. In such event, the holders of Securities  evidencing a
majority of the Voting  Rights may direct the Trustee to sell the related  Trust
Fund, any such direction  being  irrevocable and binding upon the holders of all
Securities of such Series and upon the owners of any residual  interests in such
Trust Fund. In the absence of such a direction,  the Trustee may not sell all or
any portion of the Trust Fund.

Events of Default

     Pooling and Servicing Agreements

     Events of default  ("Events of Default")  under each Pooling and  Servicing
Agreement  will generally  consist of (i) any failure by the Master  Servicer to
distribute or cause to be distributed to Certificateholders any required payment
which  continues  unremedied for five days after the giving of written notice of
such failure to the Master  Servicer by the Trustee or the Depositor,  or to the
Master  Servicer,  the Depositor and the Trustee by the holders of  Certificates
evidencing  not less than 25% of the  Percentage  Interests in the related Trust
Fund;  (ii) any failure by the Master Servicer duly to observe or perform in any
material respect any of its other covenants or agreements in the Agreement which
continues  unremedied  for sixty days after the giving of written notice of such
failure to the Master Servicer by the Trustee or the Depositor, or to the Master
Servicer,  the  Depositor  and  the  Trustee  by  the  holders  of  Certificates
evidencing  not less than 25% of the  Percentage  Interests in the related Trust
Fund; and (iii) certain events of insolvency,  readjustment of debt, marshalling
of assets and  liabilities or similar  proceedings  and certain actions by or on
behalf of the Master Servicer  indicating its insolvency or inability to pay its
obligations. A default pursuant to the terms of any Mortgage Securities included
in any Trust  Fund will not  constitute  an Event of Default  under the  related
Pooling and Servicing Agreement.

     So long as an Event of  Default  under a Pooling  and  Servicing  Agreement
remains  unremedied,  the  Depositor or the Trustee may, and at the direction of
holders of Certificates evidencing not less than 25% of the Percentage Interests
shall, by notice in writing to the Master  Servicer  terminate all of the rights
and obligations of the Master Servicer under the Pooling and Servicing Agreement
and in and to the Residential  Loans and the proceeds  thereof.  Upon receipt by
the Master  Servicer of such  written  notice,  all  authority  and power of the
Master Servicer under this Pooling and Servicing  Agreement shall pass to and be
vested in the Trustee,  and the Trustee  shall be  authorized  and  empowered to
execute and deliver, on behalf of the Master Servicer,  as attorney-in-fact,  or
otherwise, any and all documents and other instruments,  and to do or accomplish
all other acts or things necessary or appropriate to effect the purposes of such
termination.  Upon receipt by the Master Servicer of notice of termination,  the
Trustee will succeed to all the responsibilities,  duties and liabilities of the
Master  Servicer under the Pooling and Servicing  Agreement  (except that if the
Trustee is prohibited by law from obligating  itself to make advances  regarding
delinquent  Residential  Loans,  then the Trustee will not be so obligated)  and
will be entitled  to similar  compensation  arrangements.  In the event that the
Trustee  is  unwilling,  it  may,  or if it is  unable  or  if  the  holders  of
Certificates evidencing not less than 25% of the Percentage Interests request in
writing, it shall appoint, or petition a court of competent jurisdiction for the
appointment of, a residential loan servicing  institution with a net worth of at
least  $10,000,000 to act as successor to the Master  Servicer under the Pooling
and Servicing Agreement.  Pending such appointment,  the Trustee is obligated to
act in such  capacity.  The  Trustee  and  such  successor  may  agree  upon the
administration  compensation  to be paid,  which in no event may be greater than
the  compensation  to the  Master  Servicer  under  the  Pooling  and  Servicing
Agreement.

     No  Certificateholder  will have the right under any Pooling and  Servicing
Agreement to institute any  proceeding  with respect  thereto  unless:  (i) such
holder previously has given to the Trustee written notice of an Event of Default
or of a default  by the  Depositor  or the  Trustee  in the  performance  of any
obligation  under the Pooling and Servicing  Agreement,  and of the  continuance
thereof;  (ii) the holders of  Certificates  evidencing not less than 25% of the
Percentage  Interests  have made  written  request upon the Trustee to institute
such  proceeding in its own name as Trustee  thereunder  and have offered to the
Trustee reasonable  indemnity as it may require against the costs,  expenses and
liabilities to be incurred  thereby;  and (iii) the Trustee for sixty days after
receipt of such notice,  request and offer of indemnity has neglected or refused
to institute any such proceeding.  The Trustee,  however, is under no obligation
to  exercise  any of the  trusts  or  powers  vested  in it by any  Pooling  and
Servicing  Agreement or to make any investigation of matters arising  thereunder
or to institute,  conduct,  or defend any  litigation  thereunder or in relation
thereto at the request, order or direction of any of the holders of Certificates
covered by such Pooling and Servicing Agreement,  unless such Certificateholders
have offered to the Trustee reasonable  security or indemnity against the costs,
expenses and liabilities which may be incurred therein or thereby.

     Servicing Agreement

     Unless otherwise provided in the related Prospectus Supplement for a Series
of Notes, a "Servicing  Default" under the related Servicing Agreement generally
will include:  (i) any failure by the Master Servicer to make a required deposit
to the Security Account or, if the Master Servicer is so required, to distribute
to the holders of any class of Notes or Equity  Certificates  of such Series any
required  payment which  continues  unremedied  for five business days (or other
period of time described in the related Prospectus  Supplement) after the giving
of written  notice of such failure to the Master  Servicer by the Trustee or the
Issuer;  (ii) any failure by the Master  Servicer  duly to observe or perform in
any material  respect any other of its  covenants or agreements in the Servicing
Agreement with respect to such Series of Securities  which continues  unremedied
for 45 days  after the giving of  written  notice of such  failure to the Master
Servicer by the  Trustee or the  Issuer;  (iii)  certain  events of  insolvency,
readjustment  of  debt,   marshalling  of  assets  and  liabilities  or  similar
proceedings  regarding  the Master  Servicer  and certain  actions by the Master
Servicer  indicating its insolvency or inability to pay its obligations and (iv)
any other Servicing Default as set forth in the Servicing Agreement.

     So long as a Servicing Default remains unremedied,  either the Depositor or
the  Trustee  may, by written  notification  to the Master  Servicer  and to the
Issuer or the Trustee or Trust Fund, as applicable,  terminate all of the rights
and obligations of the Master Servicer under the Servicing Agreement (other than
any right of the  Master  Servicer  as  Noteholder  or as  holder of the  Equity
Certificates  and other than the right to  receive  servicing  compensation  and
expenses for servicing the Mortgage Loans during any period prior to the date of
such termination),  whereupon the Trustee will succeed to all  responsibilities,
duties and  liabilities of the Master  Servicer  under such Servicing  Agreement
(other  than  the   obligation   to  purchase   Mortgage   Loans  under  certain
circumstances) and will be entitled to similar compensation arrangements. In the
event that the Trustee would be obligated to succeed the Master  Servicer but is
unwilling  so to act,  it may  appoint  (or if it is unable so to act,  it shall
appoint) or petition a court of competent jurisdiction for the appointment of an
approved mortgage servicing institution with a net worth of at least $10,000,000
to act as successor to the Master Servicer under the Servicing Agreement (unless
otherwise set forth in the Servicing Agreement).  Pending such appointment,  the
Trustee is obligated to act in such capacity. The Trustee and such successor may
agree  upon the  servicing  compensation  to be paid,  which in no event  may be
greater than the compensation to the initial Master Servicer under the Servicing
Agreement.

     Indenture

     Unless otherwise provided in the related Prospectus Supplement for a Series
of Notes, an Event of Default under the Indenture generally will include:  (i) a
default for five days or more (or other period of time  described in the related
Prospectus  Supplement)  in the payment of any  principal  of or interest on any
Note of such Series; (ii) failure to perform any other covenant of the Issuer or
the Trust Fund in the  Indenture  which  continues  for a period of thirty  days
after notice thereof is given in accordance with the procedures described in the
related Prospectus Supplement;  (iii) any representation or warranty made by the
Issuer or the Trust Fund in the Indenture or in any certificate or other writing
delivered  pursuant  thereto  or in  connection  therewith  with  respect  to or
affecting such Series having been incorrect in a material respect as of the time
made,  and such breach is not cured within  thirty days after notice  thereof is
given in accordance with the procedures described in the related Indenture; (iv)
certain events of  bankruptcy,  insolvency,  receivership  or liquidation of the
Issuer or the  Trust  Fund;  or (v) any other  Event of  Default  provided  with
respect to Notes of that Series.

     If an Event of Default  with respect to the Notes of any Series at the time
outstanding  occurs and is continuing,  the Trustee or the holders of a majority
of the then aggregate outstanding amount of the Notes of such Series may declare
the  principal  amount (or, if the Notes of that Series are Accrual  Securities,
such  portion of the  principal  amount as may be specified in the terms of that
Series,  as provided in the related  Prospectus  Supplement) of all the Notes of
such Series to be due and  payable  immediately.  Such  declaration  may,  under
certain circumstances, be rescinded and annulled by the holders of a majority in
aggregate outstanding amount of the related Notes.

     If following  an Event of Default with respect to any Series of Notes,  the
Notes of such Series have been declared to be due and payable,  the Trustee may,
in  its  discretion,   notwithstanding  such  acceleration,  elect  to  maintain
possession of the  collateral  securing the Notes of such Series and to continue
to apply  payments on such  collateral  as if there had been no  declaration  of
acceleration if such collateral  continues to provide  sufficient  funds for the
payment of  principal  of and interest on the Notes of such Series as they would
have  become  due if there had not been such a  declaration.  In  addition,  the
Trustee may not sell or otherwise liquidate the collateral securing the Notes of
a Series  following  an Event of Default,  unless (a) the holders of 100% of the
then  aggregate  outstanding  amount of the Notes of such Series consent to such
sale, (b) the proceeds of such sale or liquidation are sufficient to pay in full
the principal of and accrued interest,  due and unpaid, on the outstanding Notes
of such Series at the date of such sale or (c) the Trustee  determines that such
collateral  would not be  sufficient on an ongoing basis to make all payments on
such Notes as such  payments  would  have  become due if such Notes had not been
declared due and payable,  and the Trustee obtains the consent of the holders of
66 2/3% of the then aggregate outstanding amount of the Notes of such Series.

     In the event that the Trustee  liquidates the collateral in connection with
an Event of Default,  the Indenture  provides that the Trustee will have a prior
lien on the proceeds of any such liquidation for unpaid fees and expenses.  As a
result,  upon the occurrence of such an Event of Default,  the amount  available
for payments to the Noteholders  would be less than would otherwise be the case.
However,  the Trustee may not institute a proceeding for the  enforcement of its
lien except in connection  with a proceeding for the  enforcement of the lien of
the Indenture for the benefit of the Noteholders after the occurrence of such an
Event of Default.

     In the event the  principal  of the Notes of a Series is  declared  due and
payable,  as described above, the holders of any such Notes issued at a discount
from par may be entitled  to receive no more than an amount  equal to the unpaid
principal amount thereof less the amount of such discount that is unamortized.

     No Noteholder or holder of an Equity  Certificate  generally  will have any
right under an Owner Trust  Agreement or Indenture to institute  any  proceeding
with respect to such  Agreement  unless (a) such holder  previously has given to
the Trustee  written  notice of default  and the  continuance  thereof,  (b) the
holders of Notes or Equity  Certificates  of any class  evidencing not less than
25% of the aggregate Percentage Interests  constituting such class (i) have made
written request upon the Trustee to institute such proceeding in its own name as
Trustee  thereunder and (ii) have offered to the Trustee  reasonable  indemnity,
(c) the Trustee has neglected or refused to institute any such proceeding for 60
days  after  receipt  of  such  request  and  indemnity  and  (d)  no  direction
inconsistent with such written request has been given to the Trustee during such
60 day period by the Holders of a majority  of the Note  Balances of such class.
However,  the Trustee will be under no  obligation to exercise any of the trusts
or powers vested in it by the applicable  Agreement or to institute,  conduct or
defend any litigation thereunder or in relation thereto at the request, order or
direction of any of the holders of Notes or Equity Certificates  covered by such
Agreement,  unless such holders have offered to the Trustee reasonable  security
or indemnity  against the costs,  expenses and liabilities which may be incurred
therein or thereby.

Amendment

     Each  Agreement  may be amended by the  Depositor,  the Trustee and, in the
case of a Pooling and Servicing Agreement,  the Master Servicer, (i) to cure any
ambiguity,  (ii) to correct or  supplement  any  provision  therein which may be
inconsistent  with  any  other  provision  therein,  (iii)  to  make  any  other
provisions with respect to matters or questions  arising under the Agreement and
(iv) if such  amendment,  as evidenced by an opinion of counsel,  is  reasonably
necessary to comply with any requirements  imposed by the Code (or any successor
or mandatory  statutes) or any temporary or final  regulation,  revenue  ruling,
revenue  procedure or other  written  official  announcement  or  interpretation
relating to federal  income tax law or any proposed such action  which,  if made
effective,  would  apply  retroactively  to the  Trust  Fund at  least  from the
effective  date  of such  amendment,  each  without  the  consent  of any of the
Certificateholders of the related Series,  provided that such action (other than
an amendment  described in (iv) above) will not adversely affect in any material
respect  the  interests  of  any  holder  of  the  Certificates  covered  by the
Agreement.  Each Agreement may also be amended,  subject to certain restrictions
to continue favorable tax treatment of the entity by the Depositor,  the Trustee
and, in the case of a Pooling and Servicing Agreement the Master Servicer,  with
the consent of the holders of  Certificates  evidencing not less than 51% of the
Percentage Interests of the related Series for any purpose;  provided,  however,
that no such  amendment may (a) reduce in any manner the amount of, or delay the
timing of,  payments  received  on Trust Fund  Assets  which are  required to be
distributed  on any  Certificate  without  the  consent  of the  holder  of such
Certificate,  or (b) reduce the aforesaid  percentage  of  Percentage  Interests
required  for the  consent  to any such  amendment  without  the  consent of the
holders of all Certificates of the related Series then outstanding.

     With respect to each Series of Notes, each related  Servicing  Agreement or
Indenture  may be amended by the parties  thereto  without the consent of any of
the holders of the Notes covered by such  Agreement,  to cure any ambiguity,  to
correct,  modify  or  supplement  any  provision  therein,  or to make any other
provisions  with respect to matters or  questions  arising  under the  Agreement
which are not  inconsistent  with the  provisions  thereof,  provided  that such
action will not  adversely  affect in any material  respect the interests of any
holder of Notes covered by the Agreement.  Each Agreement may also be amended by
the parties thereto with the consent of the holders of Notes evidencing not less
than 66 2/3% of the voting rights, for any purpose;  provided,  however, that no
such  amendment  may (i)  reduce in any manner the amount of or delay the timing
of, payments  received on Trust Fund Assets which are required to be distributed
on any Note  without  the  consent of the holder of such  Note,  (ii)  adversely
affect in any  material  respect  the  interests  of the holders of any class of
Notes in a manner  other than as  described  in (i),  without the consent of the
holders of Notes of such class evidencing not less than 66 2/3% of the aggregate
voting rights of such class or (iii) reduce the  aforesaid  percentage of voting
rights required for the consent to any such amendment without the consent of the
holders of all Notes  covered by such  Agreement  then  outstanding.  The voting
rights  evidenced by any Note will be the portion of the voting rights of all of
the Notes in the related Series allocated in the manner described in the related
Prospectus Supplement.

Termination

     The obligations created by the Agreement for each Series of Securities will
terminate upon payment to the Securityholders of that Series of all amounts held
in the Trust Account and required to be paid to the Securityholders  pursuant to
such Agreement, following the final payment or other liquidation,  including the
disposition of all property  acquired upon foreclosure or  repossession,  of the
last Trust Fund Asset  remaining  in the related  Trust Fund or, the purchase of
all of the  assets  of the  Trust  Fund by the party  entitled  to  effect  such
termination,  under the circumstances and in the manner set forth in the related
Prospectus  Supplement,  whichever occurs first. In no event,  however, will the
trust  created by the  Agreement  continue  beyond the period  specified  in the
related  Prospectus  Supplement.  Written notice of termination of the Agreement
will be given to each  Securityholder,  and the final  distribution will be made
only upon  surrender and  cancellation  of the Securities at an office or agency
appointed by the Trustee which will be specified in the notice of termination.

     Any such  purchase  of assets of the  Trust  Fund  shall be made at a price
equal to (a) in the case of a Series of  Securities  evidencing  interests  in a
Trust Fund that includes  Residential  Loans,  the sum of (i) 100% of the unpaid
principal balance of each outstanding  Residential Loan (net of any unreimbursed
Advances attributable to principal) as of the date of such purchase plus accrued
interest  thereon at the Net Interest Rate to the first day of the month of such
purchase,  plus (ii) the appraised value of any property  acquired in respect of
any defaulted  Residential Loan (but not more than the unpaid principal  balance
of that  Residential  Loan) together with accrued interest at the applicable Net
Interest Rate to the first day of the month of such purchase less the good faith
estimate  of the Master  Servicer  of  liquidation  expenses  to be  incurred in
connection  with  its  disposal  thereof,  and (b) in the  case of a  Series  of
Securities  evidencing interests in a Trust Fund that includes Agency Securities
or Mortgage Securities,  the sum of 100% of the unpaid principal balance of each
outstanding  Trust  Fund  Asset  as of the day of  such  purchase  plus  accrued
interest  thereon at the Net Interest Rate to the first day of the month of such
purchase,  or at such other price as may be specified in the related  Prospectus
Supplement.  The  exercise of the right to purchase the assets of the Trust Fund
as set forth in the  preceding  paragraph  will effect early  retirement  of the
Securities of that Series.

Voting Rights

     If so provided in the related  Agreement,  a provider of credit support may
be entitled to direct certain  actions of the Master Servicer and the Trustee or
to exercise certain rights of the Master Servicer, the Trustee or the holders of
Securities.


                    DESCRIPTION OF PRIMARY INSURANCE COVERAGE

     If provided in the related  Prospectus  Supplement,  each  Residential Loan
will be covered by a Primary Hazard Insurance Policy (as defined herein) and, if
required as described in the related  Prospectus  Supplement,  a Primary  Credit
Insurance Policy. In addition, if provided in the related Prospectus Supplement,
a Trust Fund may include any combination of a Pool Insurance  Policy,  a special
hazard insurance policy, a Bankruptcy Bond or another form of credit support, as
described under "Description of Credit Support."

     The following is only a brief description of certain insurance policies and
does not  purport  to  summarize  or  describe  all of the  provisions  of these
policies.  Such insurance is subject to underwriting  and approval of individual
Residential Loans by the respective insurers.

Primary Credit Insurance Policies

     If  provided in the related  Prospectus  Supplement  and as set forth under
"Description of the Certificates--Realization Upon Defaulted Residential Loans",
the Master  Servicer will maintain or cause to be maintained in accordance  with
the underwriting  standards  adopted by the Depositor a Primary Credit Insurance
Policy with respect to each Residential Loan (other than Multifamily  Loans, FHA
Loans,  and VA Loans) for which such insurance is required.  While the terms and
conditions of Primary  Credit  Insurance  Policies  differ,  each Primary Credit
Insurance Policy generally will cover losses up to an amount equal to the excess
of the  outstanding  principal  balance of a  defaulted  Residential  Loan (plus
accrued  and unpaid  interest  thereon  and certain  approved  expenses)  over a
specified  percentage  of  the  Collateral  Value  of  the  related  Residential
Property.

     The Master  Servicer  will cause to be paid the  premium  for each  Primary
Credit Insurance  Policy on a timely basis. The Master Servicer,  or the related
Sub-Servicer,  if any, will exercise its best reasonable efforts to be named the
insured or a loss payee under any Primary Credit Insurance  Policy.  The ability
to assure that  insurance  proceeds are  appropriately  applied may be dependent
upon its being so named, or upon the extent to which  information in this regard
is furnished by borrowers.  All amounts  collected by the Master  Servicer under
any such policy will be deposited in the Trust Account. The Master Servicer will
not cancel or refuse to renew any such Primary Credit Insurance Policy in effect
at the time of the  initial  issuance of the  Securities  that is required to be
kept in force under the related  Agreement  unless the Master  Servicer uses its
best efforts to obtain a replacement  Primary Credit  Insurance  Policy for such
canceled or  nonrenewed  policy  maintained  with an insurer  the  claims-paying
ability of which is acceptable to the Rating Agency or Agencies for pass-through
certificates having the same rating as the Securities on their date of issuance.

     As conditions precedent to the filing or payment of a claim under a Primary
Credit Insurance Policy, the insured typically will be required, in the event of
default by the borrower,  among other  things,  to: (i) advance or discharge (a)
hazard  insurance  premiums and (b) as necessary  and approved in advance by the
insurer, real estate taxes (if applicable), protection and preservation expenses
and  foreclosure  and related  costs;  (ii) in the event of any physical loss or
damage to the Residential Property, have the Residential Property restored to at
least its condition at the effective date of the Primary Credit Insurance Policy
(ordinary  wear and tear  excepted);  and (iii)  tender to the insurer  good and
merchantable title to, and possession of, the Residential Property.

FHA Insurance and VA Guarantees

     Residential  Loans  designated  in the  related  Prospectus  Supplement  as
insured  by the FHA will be insured  by the FHA as  authorized  under the United
States  Housing  Act of 1934,  as  amended.  Certain  Residential  Loans will be
insured under various FHA programs  including the standard FHA 203(b) program to
finance  the  acquisition  of one- to  four-family  housing  units,  the FHA 245
graduated  payment mortgage program and the FHA Title I Program.  These programs
generally  limit the principal  amount and interest  rates of the mortgage loans
insured.  The Prospectus  Supplement  for  Securities of each Series  evidencing
interests  in a Trust  Fund  including  FHA  Loans  will  set  forth  additional
information  regarding the  regulations  governing the  applicable FHA insurance
programs.  Except as otherwise  specified in the related Prospectus  Supplement,
the following  describes FHA insurance  programs and regulations as generally in
effect with respect to FHA Loans.

     The insurance  premiums for FHA Loans are collected by lenders  approved by
the  Department  of  Housing  and Urban  Development  ("HUD")  or by the  Master
Servicer or any Sub-Servicer and are paid to the FHA. The regulations  governing
FHA single-family  mortgage  insurance  programs provide that insurance benefits
are payable either upon  foreclosure  (or other  acquisition of possession)  and
conveyance  of the  mortgaged  premises to the United  States of America or upon
assignment of the defaulted  Loan to the United States of America.  With respect
to a  defaulted  FHA-insured  Residential  Loan,  the  Master  Servicer  or  any
Sub-Servicer is limited in its ability to initiate foreclosure proceedings. When
it is determined, either by the Master Servicer or any Sub-Servicer or HUD, that
default was caused by circumstances  beyond the mortgagor's  control, the Master
Servicer or any Sub- Servicer is expected to make an effort to avoid foreclosure
by entering, if feasible, into one of a number of available forms of forbearance
plans with the mortgagor.  Such plans may involve the reduction or suspension of
regular mortgage payments for a specified period,  with such payments to be made
upon or before the maturity date of the  mortgage,  or the recasting of payments
due under the mortgage up to or, other than  Residential  Loans originated under
the Title I Program of the FHA,  beyond the maturity  date. In addition,  when a
default caused by such  circumstances  is accompanied by certain other criteria,
HUD may  provide  relief  by  making  payments  to the  Master  Servicer  or any
Sub-Servicer  in  partial  or  full   satisfaction  of  amounts  due  under  the
Residential Loan (which payments are to be repaid by the mortgagor to HUD) or by
accepting  assignment of the loan from the Master Servicer or any  Sub-Servicer.
With certain  exceptions,  at least three full monthly  installments must be due
and unpaid under the FHA Loan, and HUD must have rejected any request for relief
from the mortgagor  before the Master Servicer or any  Sub-Servicer may initiate
foreclosure proceedings.

     HUD has the option,  in most cases,  to pay insurance  claims in cash or in
debentures issued by HUD.  Currently,  claims are being paid in cash, and claims
have  not  been  paid  in  debentures  since  1965.  HUD  debentures  issued  in
satisfaction  of FHA  insurance  claims  bear  interest  at the  applicable  HUD
debentures  interest rate. Unless otherwise  provided in the related  Prospectus
Supplement,  the Master Servicer or any Sub-Servicer of each FHA-insured  single
family  Loan  will be  obligated  to  purchase  any  such  debenture  issued  in
satisfaction  of such  Residential  Loan upon default for an amount equal to the
principal amount of any such debenture.

     Other than in  relation  to the Title I Program  of the FHA,  the amount of
insurance  benefits  generally  paid by the FHA is  equal to the  entire  unpaid
principal  amount of the  defaulted  Residential  Loan adjusted to reimburse the
Master  Servicer or  Sub-Servicer  for certain  costs and expenses and to deduct
certain  amounts  received or retained  by the Master  Servicer or  Sub-Servicer
after default.  When entitlement to insurance  benefits results from foreclosure
(or other  acquisition of possession) and conveyance to HUD, the Master Servicer
or  Sub-Servicer  is compensated  for no more than two-thirds of its foreclosure
costs, and is compensated for interest accrued and unpaid prior to such date but
in general  only to the extent it was  allowed  pursuant to a  forbearance  plan
approved by HUD. When entitlement to insurance  benefits results from assignment
of the Residential Loan to HUD, the insurance payment includes full compensation
for interest  accrued and unpaid to the assignment  date. The insurance  payment
itself, upon foreclosure of an FHA-insured Residential Loan, bears interest from
a date 30 days after the  borrower's  first  uncorrected  failure to perform any
obligation to make any payment due under the mortgage and, upon assignment, from
the date of assignment to the date of payment of the claim,  in each case at the
same interest rate as the  applicable  HUD debenture  interest rate as described
above.

     Residential  Loans  designated  in the  related  Prospectus  Supplement  as
guaranteed  by the  VA  will  be  partially  guaranteed  by  the  VA  under  the
Serviceman's  Readjustment Act of 1944, as amended (a "VA Guaranty Policy"). The
Serviceman's  Readjustment  Act of 1944,  as  amended,  permits a veteran (or in
certain  instances the spouse of a veteran) to obtain a mortgage loan  guarantee
by the VA covering  mortgage  financing of the purchase of a one- to four-family
dwelling unit at interest rates permitted by the VA. The program has no mortgage
loan  limits,  requires  no down  payment  from the  purchaser  and  permits the
guarantee of mortgage loans of up to 30 years' duration. However, no Residential
Loan  guaranteed by the VA will have an original  principal  amount greater than
five times the partial VA guarantee for such  Residential  Loan.  The Prospectus
Supplement  for Securities of each Series  evidencing  interests in a Trust Fund
including  VA  Loans  will  set  forth  additional   information  regarding  the
regulations governing the applicable VA insurance programs.

     With  respect to a defaulted VA  guaranteed  Residential  Loan,  the Master
Servicer or Sub-Servicer  is, absent  exceptional  circumstances,  authorized to
announce  its  intention to foreclose  only when the default has  continued  for
three  months.   Generally,  a  claim  for  the  guarantee  is  submitted  after
liquidation of the Residential Property.

     The  amount  payable  under the  guarantee  will be the  percentage  of the
VA-insured  Residential  Loan  originally  guaranteed  applied  to  indebtedness
outstanding  as of  the  applicable  date  of  computation  specified  in the VA
regulations.  Payments under the guarantee will be equal to the unpaid principal
amount of the Residential  Loan,  interest  accrued on the unpaid balance of the
Residential  Loan to the appropriate date of computation and limited expenses of
the  mortgagee,  but in each case only to the extent that such  amounts have not
been recovered  through  liquidation  of the  Residential  Property.  The amount
payable  under the  guarantee  may in no event exceed the amount of the original
guarantee.

Primary Hazard Insurance Policies

     Unless  otherwise  provided in the  Prospectus  Supplement  in respect of a
Series,  the related  Servicing  Agreement  will require the Master  Servicer to
cause the  borrower  on each  Residential  Loan to  maintain a hazard  insurance
policy (a "Primary  Hazard  Insurance  Policy")  providing  for  coverage of the
standard form of fire insurance policy with extended  coverage  customary in the
state in which the Residential  Property is located.  Unless otherwise specified
in the related  Prospectus  Supplement,  such coverage in general will equal the
lesser of the principal  balance owing on such  Residential  Loan and the amount
necessary to fully  compensate for any damage or loss to the improvements on the
Residential  Property on a replacement  cost basis,  but in either case not less
than the amount  necessary to avoid the application of any  co-insurance  clause
contained in the policy. The Master Servicer,  or the related  Sub-Servicer,  if
any,  will  exercise its best  reasonable  efforts to be named as an  additional
insured under any Primary Hazard  Insurance Policy and under any flood insurance
policy referred to below. The ability to assure that hazard  insurance  proceeds
are appropriately  applied may be dependent upon its being so named, or upon the
extent to which  information  in this  regard is  furnished  by  borrowers.  All
amounts  collected  by the Master  Servicer  under any such  policy  (except for
amounts to be applied to the restoration or repair of the  Residential  Property
or released to the  borrower in  accordance  with the Master  Servicer's  normal
servicing  procedures,  subject  to the  terms  and  conditions  of the  related
Mortgage  and  Mortgage  Note)  will be  deposited  in the Trust  Account.  Each
Servicing Agreement provides that the Master Servicer may satisfy its obligation
to cause each borrower to maintain such a hazard  insurance policy by the Master
Servicer's  maintaining a blanket policy  insuring  against hazard losses on the
Residential  Loans.  If such blanket policy  contains a deductible  clause,  the
Master Servicer will deposit in the Trust Account all sums which would have been
deposited  therein but for such clause.  The Master Servicer also is required to
maintain a fidelity  bond and errors and  omissions  policy with  respect to its
officers  and  employees  that  provides  coverage  against  losses  that may be
sustained as a result of an officer's or employee's misappropriation of funds or
errors  and  omissions  in  failing to  maintain  insurance,  subject to certain
limitations as to amount of coverage, deductible amounts, conditions, exclusions
and exceptions.

     In general,  the standard form of fire and extended  coverage policy covers
physical  damage to or destruction of the  improvements of the property by fire,
lightning,  explosion,  smoke,  windstorm and hail,  and riot,  strike and civil
commotion,  subject to the conditions  and exclusions  specified in each policy.
Although the policies  relating to the Residential Loans will be underwritten by
different  insurers  under  different  state laws in accordance  with  different
applicable  state forms,  and  therefore  will not contain  identical  terms and
conditions,  the basic terms thereof are dictated by respective  state laws, and
most such policies typically do not cover any physical damage resulting from the
following: war, revolution, governmental actions, floods and other water-related
causes, earth movement (including earthquakes, landslides and mudflows), nuclear
reactions,  wet or dry rot, vermin, rodents, insects or domestic animals, theft,
and, in certain cases,  vandalism.  The foregoing  list is merely  indicative of
certain kinds of uninsured risks and is not intended to be all-inclusive. When a
Residential  Property is located at origination in a federally  designated flood
area,  each  Servicing  Agreement  requires  the  Master  Servicer  to cause the
borrower to acquire and maintain  flood  insurance in an amount equal in general
to the lesser of (i) the amount  necessary to fully compensate for any damage or
loss to the  improvements  which  are  part  of the  Residential  Property  on a
replacement cost basis and (ii) the maximum amount of insurance  available under
the federal flood insurance program, whether or not the area is participating in
the program.

     The hazard insurance policies covering the Residential Properties typically
contain a co-insurance  clause that in effect  requires the insured at all times
to carry insurance of a specified percentage  (generally 80% to 90%) of the full
replacement  value of the  improvements  on the property in order to recover the
full amount of any partial  loss.  If the  insured's  coverage  falls below this
specified  percentage,   such  clause  generally  provides  that  the  insurer's
liability  in the event of partial  loss does not exceed the  greater of (i) the
replacement  cost of the improvements  less physical  depreciation and (ii) such
proportion of the loss as the amount of insurance carried bears to the specified
percentage of the full replacement cost of such improvements.

     The  Master  Servicer  will not  require  that a hazard or flood  insurance
policy be maintained for any  Cooperative  Loan.  Generally,  the Cooperative is
responsible  for  maintenance of hazard  insurance for the property owned by the
Cooperative,  and the  tenant-stockholders  of that  Cooperative do not maintain
individual hazard insurance policies. To the extent, however, that a Cooperative
and the related borrower on a Cooperative Note do not maintain such insurance or
do not maintain adequate  coverage or any insurance  proceeds are not applied to
the restoration of the damaged property,  damage to such borrower's  Cooperative
apartment or such Cooperative's building could significantly reduce the value of
the collateral securing such Cooperative Note.

     Since the amount of hazard  insurance the Master  Servicer will cause to be
maintained on the  improvements  securing the Residential  Loans will decline as
the principal balances owing thereon decrease,  and since residential properties
have historically  appreciated in value over time, the effect of co-insurance in
the  event  of  partial  loss  may be  that  hazard  insurance  proceeds  may be
insufficient  to  restore  fully the  damaged  property.  Under the terms of the
Residential  Loans,  borrowers are required to present  claims to insurers under
hazard insurance policies maintained on the Residential  Properties.  The Master
Servicer,  on behalf of the  Trustee and  Certificateholders,  is  obligated  to
present or cause to be  presented  claims  under any  blanket  insurance  policy
insuring  against  hazard losses on Residential  Properties.  The ability of the
Master  Servicer to present or cause to be  presented  such claims is  dependent
upon the extent to which  information  in this regard is furnished to the Master
Servicer  by  borrowers.   However,   if  provided  in  the  related  Prospectus
Supplement,  to the extent of the amount  available to cover hazard losses under
the special hazard  insurance policy for a Series,  Certificateholders  will not
suffer loss by reason of delinquencies or foreclosures  following hazard losses,
whether or not subject to co-insurance claims.


                          DESCRIPTION OF CREDIT SUPPORT

     If so provided in the related  Prospectus  Supplement,  the Trust Fund that
includes Residential Loans for a Series of Securities may include credit support
for such Series or for one or more classes of Securities comprising such Series,
which credit support may consist of any  combination  of the following  separate
components,  any of  which  may be  limited  to a  specified  percentage  of the
aggregate  principal  balance  of the  Residential  Loans  covered  thereby or a
specified  dollar amount:  a Pool Insurance  Policy,  a special hazard insurance
policy,  a  Bankruptcy  Bond,  a  reserve  fund,  or a  similar  credit  support
instrument.  Alternatively,  if so specified in the Prospectus  Supplement for a
Series of Securities,  credit support may be provided by subordination of one or
more classes of Securities, in combination with or in lieu of any one or more of
the    instruments    set    forth    above.    See    "Description    of    the
Securities--Subordination."  The amount and type of credit  support with respect
to a Series of  Securities  or with respect to one or more classes of Securities
comprising  such Series,  and the obligors on such credit  support,  will be set
forth in the related Prospectus Supplement.

     To the  extent  provided  in the  related  Prospectus  Supplement  and  the
Agreement,  credit  support may be  periodically  reduced based on the aggregate
outstanding principal balance of the Residential Loans covered thereby.

Pool Insurance Policies

     If so  specified  in the  Prospectus  Supplement  relating  to a Series  of
Securities,  the Master  Servicer will exercise its best  reasonable  efforts to
maintain or cause to be  maintained  a Pool  Insurance  Policy in full force and
effect, unless coverage thereunder has been exhausted through payment of claims.
The Pool  Insurance  Policy for any Series of  Securities  will be issued by the
Pool Insurer named in the related  Prospectus  Supplement.  Each Pool  Insurance
Policy will, subject to the limitations  described below, provide coverage in an
amount equal to a percentage (specified in the related Prospectus Supplement) of
the aggregate  principal  balance of the Residential  Loans on the Cut-off Date.
The Master  Servicer will pay the premiums for each Pool  Insurance  Policy on a
timely basis  unless,  as described in the related  Prospectus  Supplement,  the
payment of such fees is otherwise provided.  The Master Servicer will present or
cause to be  presented  claims  under  each  Pool  Insurance  Policy to the Pool
Insurer on behalf of itself, the Trustee and the Securityholders. Pool Insurance
Policies,   however,  are  not  blanket  policies  against  loss,  since  claims
thereunder  may be  made  only  upon  satisfaction  of  certain  conditions,  as
described below and, if applicable, in the related Prospectus Supplement.

     Pool  Insurance  Policies  do not cover  losses  arising out of the matters
excluded from coverage under Primary Credit Insurance Policies, FHA Insurance or
VA  Guarantees  or losses due to a failure  to pay or denial of a claim  under a
Primary Credit Insurance Policy, FHA Insurance or VA Guarantee,  irrespective of
the reason therefor.

     Pool  Insurance  Policies in general  provide  that no claim may be validly
presented thereunder with respect to a residential loan unless (i) an acceptable
Primary Credit Insurance Policy, in the event that the initial  Collateral Value
of the  Residential  Loan  exceeded  80%,  has  been  kept in force  until  such
Collateral  Value  is  reduced  to 80%;  (ii)  premiums  on the  Primary  Hazard
Insurance  Policy  have  been  paid by the  insured  and real  estate  taxes (if
applicable)  and  foreclosure,  protection and  preservation  expenses have been
advanced by or on behalf of the insured, as approved by the Pool Insurer;  (iii)
if there has been physical loss or damage to the  Residential  Property,  it has
been restored to its physical  condition at the time the Residential Loan became
insured under the Pool Insurance  Policy,  subject to reasonable  wear and tear;
and (iv) the insured has acquired good and merchantable title to the Residential
Property,  free and  clear  of all  liens  and  encumbrances,  except  permitted
encumbrances, including any right of redemption by or on behalf of the borrower,
and if required by the Pool Insurer,  has sold the property with the approval of
the Pool Insurer.

     Assuming the satisfaction of these  conditions,  the Pool Insurer typically
has the  option to either  (i)  acquire  the  property  securing  the  defaulted
Residential  Loan for a payment  equal to the  principal  balance  thereof  plus
accrued and unpaid  interest at the Interest Rate to the date of acquisition and
certain  expenses  described  above advanced by or on behalf of the insured,  on
condition  that the Pool  Insurer  must be provided  with good and  merchantable
title to the  Residential  Property  (unless  the  property  has  been  conveyed
pursuant to the terms of the applicable Primary Credit Insurance Policy) or (ii)
pay the  amount  by which  the sum of the  principal  balance  of the  defaulted
Residential  Loan and accrued and unpaid  interest at the  Interest  Rate to the
date of the payment of the claim and such expenses exceeds the proceeds received
from a sale of the Residential  Property that the Pool Insurer has approved.  In
both (i) and (ii), the amount of payment under a Pool  Insurance  Policy will be
reduced  by the  amount of such loss paid  under any  Primary  Credit  Insurance
Policy.

     Unless earlier directed by the Pool Insurer, a claim under a Pool Insurance
Policy  generally must be filed (i) in the case when a Primary Credit  Insurance
Policy is in force, within a specified number of days (typically, 60 days) after
the claim for loss has been settled or paid thereunder,  or after acquisition by
the insured or a sale of the property approved by the Pool Insurer, whichever is
later,  or (ii) in the case when a  Primary  Credit  Insurance  Policy is not in
force, within a specified number of days (typically,  60 days) after acquisition
by the insured or a sale of the property  approved by the Pool Insurer.  A claim
must be paid within a specified period  (typically,  30 days) after the claim is
made by the insured.

     Unless  otherwise  specified  in the  Prospectus  Supplement  relating to a
Series of Securities,  the amount of coverage  under each Pool Insurance  Policy
will be reduced over the life of the  Securities of such Series by the aggregate
dollar amount of claims paid less the  aggregate of the net amounts  realized by
the Pool Insurer upon  disposition  of all  acquired  properties.  The amount of
claims paid includes certain expenses incurred by the Master Servicer as well as
accrued interest on delinquent  Residential  Loans to the date of payment of the
claim.  However,  Securityholders  may  experience  a shortfall in the amount of
interest  distributed  in  connection  with the  payment of claims  under a Pool
Insurance  Policy,  because  the Pool  Insurer is  required to remit only unpaid
interest  through the date a claim is paid,  rather than unpaid interest through
the end of the month in which such claim is paid.  In addition,  Securityholders
may  experience  losses in connection  with payments made under a Pool Insurance
Policy to the extent that the Master  Servicer  expends funds for the purpose of
enabling it to make a claim under such Pool Insurance Policy.  Such expenditures
could  include  amounts  necessary  to cover real estate taxes and to repair the
related  Residential  Property.  The Master Servicer will be reimbursed for such
expenditures   from   amounts   that   otherwise   would   be   distributed   to
Securityholders,  and such  expenditures  will not be covered by  payments  made
under  the  related  Pool  Insurance  Policy.  See  "Certain  Legal  Aspects  of
Residential Loans--Foreclosure on Mortgages" and "--Repossession with respect to
Manufactured Housing Contracts." Accordingly, if aggregate net claims paid under
a Pool Insurance Policy reach the applicable  policy limit,  coverage under that
Pool Insurance  Policy will be exhausted and any further losses will be borne by
Securityholders of the related Series.

     In the event that a Pool  Insurer  ceases to be a Qualified  Insurer  (such
term being defined to mean a private mortgage  guaranty  insurance  company duly
qualified  as such under  applicable  laws and  approved as an insurer by FHLMC,
FNMA, or any successor entity, and having a claims-paying  ability acceptable to
the Rating Agency or Agencies), the Master Servicer will use its best reasonable
efforts  to obtain or cause to be  obtained  from  another  Qualified  Insurer a
replacement  insurance  policy  comparable to the Pool  Insurance  Policy with a
total  coverage  equal to the then  outstanding  coverage of such Pool Insurance
Policy;  provided,  however,  that,  unless  otherwise  provided  in the related
Prospectus Supplement, if the cost of the replacement policy is greater than the
cost of such Pool Insurance Policy,  the coverage of the replacement  policy may
be  reduced to a level such that its  premium  rate does not exceed the  premium
rate on such Pool Insurance Policy.  However, in the event that the Pool Insurer
ceases to be a Qualified  Insurer  solely because it ceases to be approved as an
insurer by FHLMC,  FNMA,  or any  successor  entity,  the Master  Servicer  will
review,  or cause to be reviewed,  the  financial  condition of the Pool Insurer
with a view towards  determining  whether  recoveries  under the Pool  Insurance
Policy are  jeopardized  for reasons  related to the financial  condition of the
Pool  Insurer.  If  the  Master  Servicer  determines  that  recoveries  are  so
jeopardized, it will exercise its best reasonable efforts to obtain from another
Qualified Insurer a replacement  policy as described above,  subject to the same
cost limitation.

     Because each Pool Insurance  Policy will require that the property  subject
to a defaulted  Residential Loan be restored to its original  condition prior to
claiming against the Pool Insurer, such policy will not provide coverage against
hazard  losses.  As set forth  above,  the  Primary  Hazard  Insurance  Policies
covering the Residential  Loans typically  exclude from coverage physical damage
resulting  from a number of causes  and,  even when the damage is  covered,  may
afford recoveries that are significantly less than full replacement cost of such
losses. Further, a special hazard insurance policy will not cover all risks, and
the coverage thereunder will be limited in amount. Certain hazard risks will, as
a result, be uninsured and will therefore be borne by the Securityholders.

Special Hazard Insurance Policies

     If so specified in the  Prospectus  Supplement  with respect to a Series of
Securities,  the Master Servicer will obtain a special hazard  insurance  policy
for such Series,  issued by the insurer specified in such Prospectus  Supplement
(the "Special  Hazard  Insurer")  covering any Special Hazard Amount (as defined
below).  The Master  Servicer will be obligated to exercise its best  reasonable
efforts to keep or cause to be kept a special  hazard  insurance  policy in full
force and effect,  unless coverage thereunder has been exhausted through payment
of  claims;  provided,  however,  that  the  Master  Servicer  will be  under no
obligation  to maintain  such policy in the event that a Pool  Insurance  Policy
covering  such  Series is no longer in effect or if  otherwise  provided  in the
related Prospectus Supplement.  The Master Servicer will be obligated to pay the
premiums on each special hazard  insurance  policy on a timely basis unless,  as
described  in the related  Prospectus  Supplement,  payment of such  premiums is
otherwise  provided for. Claims under each special hazard  insurance policy will
generally be limited to (i) a percentage set forth in the Prospectus  Supplement
(expected to be not greater than 1%) of the  aggregate  principal  balance as of
the Cut-off Date of the  Residential  Loans  comprising  the related Trust Fund,
(ii) twice the unpaid  principal  balance as of the Cut-off  Date of the largest
Residential  Loan in the Trust Fund, or (iii) the greatest  aggregate  principal
balance of Residential  Loans secured by Residential  Properties  located in any
one  California  postal zip code area,  whichever is the greatest  (the "Special
Hazard Amount").

     As more specifically  provided in the related Prospectus  Supplement,  each
special  hazard  insurance  policy  will,  subject  to  limitations  of the kind
described below,  typically  protect holders of Securities of the related Series
from (i) loss by reason of damage to  Residential  Properties  caused by certain
hazards  (including  earthquakes  and  mudflows)  not insured  against under the
Primary Hazard Insurance Policies or a flood insurance policy if the property is
in a federally designated flood area and (ii) loss from partial damage caused by
reason of the application of the  co-insurance  clause  contained in the Primary
Hazard Insurance Policies.  Special hazard insurance policies will typically not
cover  losses  such as those  occasioned  by normal  wear and tear,  war,  civil
insurrection, certain governmental actions, errors in design, faulty workmanship
or materials (except under certain circumstances),  nuclear or chemical reaction
or  contamination,  flood (if the property is located in a federally  designated
flood area) and certain other risks.

     Subject to the foregoing limitations,  each special hazard insurance policy
will typically  provide that, when there has been damage to property  securing a
defaulted  Residential Loan acquired by the insured and to the extent the damage
is not covered by the related Primary Hazard Insurance Policy or flood insurance
policy,  the  insurer  will  pay the  lesser  of (i) the cost of  repair  to the
property  and (ii) upon  transfer  of the  property to the  insurer,  the unpaid
principal  balance of such  Residential  Loan at the time of  acquisition of the
property by  foreclosure,  deed in lieu of  foreclosure  or  repossession,  plus
accrued  interest  at the  Interest  Rate to the  date of claim  settlement  and
certain expenses incurred by or on behalf of the Master Servicer with respect to
the property.  The amount of coverage under the special hazard  insurance policy
will be reduced  by the sum of (a) the unpaid  principal  balance  plus  accrued
interest  and  certain  expenses  paid by the  insurer,  less  any net  proceeds
realized by the insurer from the sale of the property,  plus (b) any amount paid
as the cost of repair of the property.

     Typically,  restoration of the property with the proceeds  described  under
clause (i) of the  immediately  preceding  paragraph  will satisfy the condition
under a Pool  Insurance  Policy that the  property  be  restored  before a claim
thereunder may be validly  presented  with respect to the defaulted  Residential
Loan secured by such property.  The payment  described  under clause (ii) of the
immediately preceding paragraph will render unnecessary  presentation of a claim
in respect of such Residential Loan under a Pool Insurance Policy. Therefore, so
long as the Pool Insurance Policy remains in effect,  the payment by the insurer
of either of the above  alternative  amounts will not affect the total insurance
proceeds  paid to  Securityholders,  but will  affect  the  relative  amounts of
coverage  remaining  under any  special  hazard  insurance  policy  and any Pool
Insurance Policy.

     The sale of a  Residential  Property  must  typically  be  approved  by the
Special  Hazard  Insurer  under any special  hazard  insurance  policy and funds
received  by the  insured  in  excess of the  unpaid  principal  balance  of the
Residential Loan plus interest thereon to the date of sale plus certain expenses
incurred by or on behalf of the Master  Servicer  with  respect to the  property
(not to exceed the amount  actually paid by the Special Hazard  Insurer) must be
refunded to such Special Hazard Insurer and, to that extent,  coverage under the
special hazard  insurance  policy will be restored.  If aggregate claim payments
under a special  hazard  insurance  policy  reach  the  policy  limit,  coverage
thereunder  will be  exhausted  and any  further  losses  will be  borne  by the
Securityholders.

     A claim under a special  hazard  insurance  policy  generally must be filed
within a  specified  number of days  (typically,  60 days) after the insured has
acquired good and  merchantable  title to the  property,  and a claim payment is
generally payable within a specified number of days (typically, 30 days) after a
claim is  accepted by the  Special  Hazard  Insurer.  Special  hazard  insurance
policies  generally  provide  that no claim may be paid  unless  Primary  Hazard
Insurance Policy premiums,  flood insurance premiums (if the property is located
in a federally  designated  flood  area) and, as approved by the Special  Hazard
Insurer,  real estate property taxes (if  applicable),  property  protection and
preservation  expenses and  foreclosure  costs have been paid by or on behalf of
the insured,  and unless the insured has maintained the Primary Hazard Insurance
Policy and, if the  property  is located in a federally  designated  flood area,
flood insurance, as required by the special hazard insurance policy.

     If a special  hazard  insurance  policy is canceled or  terminated  for any
reason (other than the exhaustion of total policy coverage), the Master Servicer
will be  obligated to use its best  reasonable  efforts to obtain or cause to be
obtained from another  insurer a replacement  policy  comparable to such special
hazard insurance policy with a total coverage that is equal to the then existing
coverage of such special  hazard  insurance  policy;  provided,  however,  that,
unless otherwise provided in the related Prospectus  Supplement,  if the cost of
the replacement policy is greater than the cost of such special hazard insurance
policy,  the coverage of the  replacement  policy may be reduced to a level such
that its premium rate does not exceed the premium  rate on such  special  hazard
insurance policy.

     Since each  special  hazard  insurance  policy is  designed  to permit full
recoveries  under  a Pool  Insurance  Policy  in  circumstances  in  which  such
recoveries would otherwise be unavailable because property has been damaged by a
cause not insured  against by a Primary Hazard  Insurance  Policy and thus would
not be restored,  each Pooling and Servicing Agreement will provide that, if the
related Pool Insurance  Policy shall have lapsed or terminated or been exhausted
through  payment  of  claims,  the  Master  Servicer  will be under  no  further
obligation to maintain the special hazard insurance policy.

Bankruptcy Bonds

     If so specified in the  Prospectus  Supplement  with respect to a Series of
Securities,  the Master  Servicer will obtain a Bankruptcy Bond for such Series.
The obligor on, and the amount of coverage of, any such  Bankruptcy Bond will be
set  forth in the  related  Prospectus  Supplement.  The  Master  Servicer  will
exercise its best  reasonable  efforts to maintain or cause to be maintained the
Bankruptcy Bond in full force and effect,  unless  coverage  thereunder has been
exhausted through payment of claims. The Master Servicer will pay or cause to be
paid  the  premiums  for each  Bankruptcy  Bond on a timely  basis,  unless,  as
described in the  Prospectus  Supplement,  payment of such premiums is otherwise
provided for.  Subject to the limit of the dollar  amount of coverage  provided,
each  Bankruptcy  Bond will cover certain losses  resulting from an extension of
the maturity of a Residential  Loan, or a reduction by the  bankruptcy  court of
the principal  balance of or the Interest Rate on a  Residential  Loan,  and the
unpaid interest on the amount of a principal  reduction during the pendency of a
proceeding under the United States  Bankruptcy  Code, 11 U.S.C.  Sections 101 et
seq.  (the  "Bankruptcy   Code")  See  "Certain  Legal  Aspects  of  Residential
Loans--Foreclosure   on   Mortgages"   and   "--Repossession   with  respect  to
Manufactured Housing Contracts."

Reserve Funds

     If so provided in the related  Prospectus  Supplement,  the Depositor  will
deposit  or  cause  to be  deposited  in  an  account  (a  "Reserve  Fund")  any
combination  of cash, one or more  irrevocable  letters of credit or one or more
Permitted Instruments in specified amounts, or any other instrument satisfactory
to the Rating  Agency or Agencies,  which will be applied and  maintained in the
manner and under the conditions specified in such Prospectus Supplement.  In the
alternative  or in  addition to such  deposit,  to the extent  described  in the
related Prospectus Supplement,  a Reserve Fund may be funded through application
of a  portion  of the  interest  payment  on each  Mortgage  Loan or of all or a
portion of amounts otherwise payable on the Subordinate Securities. Amounts in a
Reserve Fund may be distributed to Securityholders,  or applied to reimburse the
Master Servicer for outstanding  Advances, or may be used for other purposes, in
the manner and to the extent  specified  in the related  Prospectus  Supplement.
Unless otherwise provided in the related Prospectus Supplement, any such Reserve
Fund will not be deemed to be part of the related Trust Fund.

     Amounts  deposited  in any  Reserve  Fund for a Series  will be invested in
Permitted  Instruments  by, or at the direction  of, the Master  Servicer or any
other person named in the related Prospectus Supplement.

Cross-Support Provisions

     If so provided in the related Prospectus Supplement,  the Residential Loans
for a Series of Securities may be divided into separate groups,  each supporting
a separate class or classes of Securities of a Series, and credit support may be
provided by  cross-support  provisions  requiring that  distributions be made on
Securities  evidencing  interests  in one  group  of  Mortgage  Loans  prior  to
distributions  on  Securities  evidencing  interests  in a  different  group  of
Mortgage  Loans within the Trust Fund.  The  Prospectus  Supplement for a Series
that includes a cross-support  provision will describe the manner and conditions
for applying such provisions.

     The  coverage  provided  by one or more forms of credit  support  may apply
concurrently  to two or more related  Trust Funds.  If  applicable,  the related
Prospectus Supplement will identify the Trust Funds to which such credit support
relates  and the  manner of  determining  the  amount of the  coverage  provided
thereby and of the application of such coverage to the identified Trust Funds.

Letter of Credit

     If so provided in the Prospectus Supplement for a Series of Securities, the
Residential  Loans in the  related  Trust  Fund will be  covered  by one or more
letters of credit,  issued by a bank or financial  institution specified in such
Prospectus  Supplement (the "L/C Bank").  Under a letter of credit, the L/C Bank
will be obligated to honor draws thereunder in an aggregate fixed dollar amount,
net of unreimbursed  payments  thereunder,  equal to the percentage specified in
the related  Prospectus  Supplement  of the aggregate  principal  balance of the
Residential  Loans  on the  related  Cut-off  Date  or one or  more  classes  of
Securities. If so specified in the related Prospectus Supplement,  the letter of
credit may permit draws in the event of only certain types of losses. The amount
available  under the  letter of credit  will,  in all  cases,  be reduced to the
extent of the unreimbursed payments thereunder.

Insurance Policies and Surety Bonds

     If so provided in the Prospectus  Supplement for a Series of  Certificates,
one or more  classes of  Securities  of such Series will be covered by insurance
policies  and/or  surety bonds  provided by one or more  insurance  companies or
sureties.  Such  instruments  may cover,  with respect to one or more classes of
Securities of the related Series,  timely  distributions of interest and/or full
distributions of principal on the basis of a schedule of principal distributions
set forth in or  determined  in the manner  specified in the related  Prospectus
Supplement.

Excess Spread

     If so provided in the Prospectus  Supplement for a Series of Securities,  a
portion of the interest  payment on each  Mortgage Loan may be applied to reduce
the  principal  balance  of one or more  classes  of  Securities  to  provide or
maintain a cushion against losses on the related Residential Loans.


                   CERTAIN LEGAL ASPECTS OF RESIDENTIAL LOANS

     The  following  discussion  contains  general  summaries  of certain  legal
aspects of loans secured by residential  properties.  Because such legal aspects
are governed by applicable state law (which laws may differ substantially),  the
summaries  do  not  purport  to be  complete  nor to  reflect  the  laws  of any
particular  state, nor to encompass the laws of all states in which the security
for the  Residential  Loans is situated.  The  summaries  are qualified in their
entirety by reference to the  applicable  federal and state laws  governing  the
Residential  Loans.  In this regard,  the  following  discussion  does not fully
reflect  federal  regulations  with respect to FHA Loans and VA Loans.  See "The
Trust   Funds--Residential   Loans"  and   "Description  of  Primary   Insurance
Coverage--FHA Insurance and VA Guarantees."

General

     All of the  Residential  Loans,  except as  described  below,  are loans to
homeowners and all of the Mortgage Loans and Multifamily  Loans are evidenced by
notes or bonds and  secured  by  instruments  which may be  mortgages,  deeds of
trust,  security  deeds or  deeds to  secure  debt,  depending  upon the type of
security  instrument  customary to grant a security interest in real property in
the state in which the  Residential  Property is located.  If  specified  in the
Prospectus Supplement relating to a Series of Securities,  a Trust Fund may also
contain (i) Home Improvement  Contracts evidenced by promissory notes, which may
be secured by an interest in the related  Mortgaged  Property  (ii)  Cooperative
Loans  evidenced by  promissory  notes  secured by security  interests in shares
issued  by  private,   cooperative  housing  corporations  and  in  the  related
proprietary leases or occupancy  agreements  granting exclusive rights to occupy
specific dwelling units in the related buildings or (iii)  Manufactured  Housing
Contracts  evidencing  both (a) the  obligation of the obligor to repay the loan
evidenced  thereby  and (b) the  grant of a  security  interest  in the  related
Manufactured  Home or with respect to Land Contracts,  a lien on the real estate
(the "Mortgaged Property") to which the related Manufactured Homes are deemed to
be  affixed,  and  including  in some cases a security  interest  in the related
Manufactured Home, to secure repayment of such loan. Unless otherwise  specified
in the Prospectus  Supplement,  any of the foregoing  types of encumbrance  will
create a lien upon,  or grant a title  interest  in, the subject  property,  the
priority  of  which  will  depend  on  the  terms  of  the  particular  security
instrument,  the  knowledge of the parties to such  instruments,  as well as the
order of  recordation  or filing of the  instrument  in the  appropriate  public
office. Such a lien is generally not prior to the lien for real estate taxes and
assessments and other charges imposed under governmental police powers.

Mortgage Loans

     The  Mortgage  Loans  and  Multifamily  Loans  will be  secured  by  either
mortgages, deeds of trust, security deeds or deeds to secure debt depending upon
the type of security instrument customary to grant a security interest according
to the  prevailing  practice  in the state in which the  property  subject  to a
Mortgage Loan or  Multifamily  Loan is located.  Any of the  foregoing  types of
encumbrance creates a lien upon or conveys title to the real property encumbered
by  such  instrument  and  represents  the  security  for  the  repayment  of an
obligation  that is customarily  evidenced by a promissory  note. Such a lien is
generally not prior to the lien for real estate taxes and  assessments and other
charges imposed under governmental police powers. Priority with respect to these
security  instruments  depends  on their  terms  and  generally  on the order of
recording with the applicable state,  county or municipal office.  There are two
parties to a mortgage, the mortgagor,  who is the borrower and usually the owner
of the  subject  property  or the land  trustee (as  described  below),  and the
mortgagee,  who is the lender.  Under the  mortgage  instrument,  the  mortgagor
delivers  to the  mortgagee a note or bond and the  mortgage.  (In the case of a
land trust,  title to the property is held by a land trustee  under a land trust
agreement,  while the owner is the beneficiary of the land trust; at origination
of a  mortgage  loan,  the  borrower  executes a  separate  undertaking  to make
payments  on the  mortgage  note.)  Although  a deed of  trust is  similar  to a
mortgage,  a deed of trust normally has three parties, the trustor (similar to a
mortgagor),  who is the owner of the subject  property and may or may not be the
borrower,  the beneficiary (similar to a mortgagee),  who is the lender, and the
trustee,  a third-party  grantee.  Under a deed of trust, the trustor grants the
property,  irrevocably until the debt is paid, in trust,  generally with a power
of sale, to the trustee to secure payment of the obligation. A security deed and
a deed to secure  debt are special  types of deeds which  indicate on their face
that they are granted to secure an underlying debt. By executing a security deed
or deed to secure  debt,  the  grantor  conveys  title to, as  opposed to merely
creating a lien upon, the subject property to the grantee until such time as the
underlying debt is repaid.  The  mortgagee's  authority under a mortgage and the
trustee's authority under a deed of trust,  security deed or deed to secure debt
are governed by the law of the state in which the real property is located,  the
express  provisions  of the  mortgage,  deed of trust,  security deed or deed to
secure debt and, in some cases,  with respect to deeds of trust,  the directions
of the beneficiary.

Cooperative Loans

     The  Cooperative  owns  all the  real  property  or some  interest  therein
sufficient  to permit it to own the  building and all  separate  dwelling  units
therein. The Cooperative is directly responsible for property management and, in
most cases,  payment of real estate taxes,  other  governmental  impositions and
hazard  and  liability  insurance.  If  there  is  a  blanket  mortgage  on  the
cooperative apartment building and/or underlying land, as is generally the case,
or an  underlying  lease  of the  land,  as is the case in some  instances,  the
Cooperative,  as mortgagor,  or lessee,  as the case may be, is also responsible
for meeting these blanket mortgage or rental obligations.  A blanket mortgage is
ordinarily   incurred  by  the   Cooperative  in  connection   with  either  the
construction  or  purchase  of  the  Cooperative's  apartment  building  or  the
obtaining of capital by the  Cooperative.  The interests of the occupants  under
proprietary  leases or occupancy  agreements as to which the  Cooperative is the
landlord are generally subordinate to the interests of the holder of the blanket
mortgage and to the interest of the holder of a land lease.  If the  Cooperative
is  unable  to meet the  payment  obligations  (i)  arising  under  its  blanket
mortgage,  the mortgagee  holding the blanket  mortgage could  foreclose on that
mortgage  and  terminate  all  subordinate   proprietary  leases  and  occupancy
agreements  or (ii) arising under its land lease,  the holder of the  landlord's
interest under the land lease could terminate it and all subordinate proprietary
leases and occupancy  agreements.  Also, a blanket mortgage on a Cooperative may
provide financing in the form of a mortgage that does not fully amortize, with a
significant  portion  of  principal  being  due in one  final  payment  at final
maturity.  The inability of the Cooperative to refinance such a mortgage and its
consequent inability to make such final payment could lead to foreclosure by the
mortgagee.  Similarly,  a land lease has an expiration date and the inability of
the Cooperative to extend its term or, in the alternative,  to purchase the land
could lead to  termination  of the  Cooperative's  interest in the  property and
termination of all proprietary leases and occupancy agreements. In either event,
foreclosure  by the holder of the  blanket  mortgage or the  termination  of the
underlying  lease could  eliminate  or  significantly  diminish the value of any
collateral  held by the lender  that  financed  the  purchase  by an  individual
tenant-stockholder  of Cooperative shares or, in the case of the Trust Fund, the
collateral securing the Cooperative Loans.

     The Cooperative is owned by  tenant-stockholders  who, through ownership of
stock, shares or membership certificates in the corporation, receive proprietary
leases or occupancy  agreements which confer exclusive rights to occupy specific
units.  Generally,  a  tenant-stockholder  of a Cooperative  must make a monthly
payment to the Cooperative representing such tenant-stockholder's pro rata share
of the  Cooperative's  payments for its blanket  mortgage,  real property taxes,
maintenance  expenses  and other  capital or  ordinary  expenses.  An  ownership
interest in a Cooperative and accompanying  occupancy rights is financed through
a  Cooperative  share loan  evidenced  by a  promissory  note and  secured by an
assignment of and a security interest in the occupancy  agreement or proprietary
lease and a security  interest in the  related  Cooperative  shares.  The lender
generally  takes  possession of the share  certificate  and a counterpart of the
proprietary lease or occupancy  agreement and a financing statement covering the
proprietary lease or occupancy  agreement and the Cooperative shares is filed in
the appropriate  state and local offices to perfect the lender's interest in its
collateral.  Subject to the  limitations  discussed  below,  upon default of the
tenant-stockholder,  the lender may sue for  judgment  on the  promissory  note,
dispose of the  collateral  at a public or  private  sale or  otherwise  proceed
against the collateral or tenant-stockholder as an individual as provided in the
security agreement covering the assignment of the proprietary lease or occupancy
agreement and the pledge of Cooperative  shares. See "Foreclosure on Cooperative
Shares" below.

Tax Aspects of Cooperative Ownership

     In general, a "tenant-stockholder"  (as defined in Section 216(b)(2) of the
Code) of a corporation  that  qualifies as a "cooperative  housing  corporation"
within the meaning of Section  216(b)(1) of the Code is allowed a deduction  for
amounts paid or accrued within his taxable year to the corporation  representing
his  proportionate  share of certain  interest  expenses and certain real estate
taxes  allowable  as a  deduction  under  Section  216(a)  of  the  Code  to the
corporation  under  Sections 163 and 164 of the Code. In order for a corporation
to qualify  under  Section  216(b)(1)  of the Code for its taxable year in which
such  items are  allowable  as a  deduction  to the  corporation,  such  section
requires,  among  other  things,  that at least 80% of the  gross  income of the
corporation  be  derived  from  its  tenant-stockholders.   By  virtue  of  this
requirement,  the status of a corporation  for purposes of Section  216(b)(1) of
the Code must be determined on a year-to-year basis. Consequently,  there can be
no assurance that  cooperatives  relating to the Cooperative  Loans will qualify
under such section for any particular year. In the event that such a cooperative
fails to qualify for one or more years, the value of the collateral securing any
related  Cooperative Loans could be significantly  impaired because no deduction
would be allowable to tenant-stockholders  under Section 216(a) of the Code with
respect to those years. In view of the significance of the tax benefits accorded
tenant-stockholders  of a corporation that qualifies under Section  216(b)(1) of
the Code, the likelihood that such a failure would be permitted to continue over
a period of years appears remote.

Manufactured Housing Contracts Other Than Land Contracts

     Under the laws of most states,  manufactured  housing constitutes  personal
property and is subject to the motor vehicle  registration  laws of the state or
other  jurisdiction  in  which  the  unit is  located.  In a few  states,  where
certificates of title are not required for the perfection of security  interests
in  manufactured  homes,  security  interests  are  perfected by the filing of a
financing  statement  under Article 9 of the UCC,  which has been adopted by all
states.  Such  financing  statements  are  effective  for five years and must be
renewed at the end of each five years.  The certificate of title laws adopted by
the majority of states provide that ownership of motor vehicles and manufactured
housing  shall be  evidenced  by a  certificate  of title  issued  by the  motor
vehicles  department  (or a similar  entity) of such state.  In the states which
have  enacted  certificate  of title  laws,  a  security  interest  in a unit of
manufactured  housing,  so long as it is not  attached to land in so permanent a
fashion as to become a fixture,  is generally perfected by the recording of such
interest  on the  certificate  of  title to the  unit in the  appropriate  motor
vehicle registration office or by delivery of the required documents and payment
of a fee to such office, depending on state law.

     The Master Servicer will be required under the related Servicing  Agreement
to effect such notation or delivery of the required  documents and fees,  and to
obtain  possession of the certificate of title, as appropriate under the laws of
the state in which any Manufactured Home is registered.  In the event the Master
Servicer fails, due to clerical errors or otherwise,  to effect such notation or
delivery,  or takes  action  under  the wrong  law (for  example,  under a motor
vehicle title statute  rather than under the UCC),  the Trustee  likely will not
have  a  perfected  security  interest  in  the  Manufactured  Home  securing  a
Manufactured Housing Contract.

     As  manufactured  homes have become  larger and often have been attached to
their sites without any apparent  intention to move them,  courts in many states
have held that  manufactured  homes may,  under  certain  circumstances,  become
subject  to real  estate  title and  recording  laws.  As a result,  a  security
interest in a manufactured  home could be rendered  subordinate to the interests
of other parties, including a trustee in bankruptcy, claiming an interest in the
home under applicable state real estate law, notwithstanding compliance with the
requirements  described  above.  In order to  perfect a security  interest  in a
manufactured  home under real estate laws,  the holder of the security  interest
must file either a "fixture  filing"  under the  provisions of the UCC or a real
estate  mortgage  under  the real  estate  laws of the  state  where the home is
located.  These  filings must be made in the real estate  records  office of the
county where the home is located. Generally, Manufactured Housing Contracts will
contain  provisions  prohibiting  the obligor  from  permanently  attaching  the
Manufactured  Home to its site.  So long as the obligor  does not  violate  this
agreement,  a security interest in the Manufactured Home will be governed by the
certificate of title laws or the UCC, and the notation of the security  interest
on the  certificate of title or the filing of a UCC financing  statement will be
effective  to perfect  the  security  interest  in the  Manufactured  Home.  If,
however, a Manufactured Home is permanently attached to its site, other parties,
including a trustee in bankruptcy,  could obtain an interest in the Manufactured
Home which is prior to the security interest  originally  retained by the seller
and transferred to the Depositor.

     The  Depositor  will assign or cause to be assigned a security  interest in
the Manufactured Homes to the Trustee, on behalf of the Securityholders.  Unless
otherwise specified in the related Prospectus Supplement, neither the Depositor,
the Master  Servicer  nor the Trustee  will amend the  certificates  of title to
identify the Trustee, on behalf of the Securityholders, as the new secured party
and,  accordingly,  the Depositor or the Unaffiliated Seller will continue to be
named  as the  secured  party  on the  certificates  of  title  relating  to the
Manufactured Homes. In most states,  such assignment is an effective  conveyance
of such  security  interest  without  amendment of any lien noted on the related
certificate  of title and the new  secured  party,  therefore,  succeeds  to the
Depositor's rights as the secured party.  However, in some states there exists a
risk that,  in the absence of an amendment  to the  certificate  of title,  such
assignment  of the  security  interest  might  not  be  held  effective  against
creditors of the Depositor or Unaffiliated Seller.

     In  the  absence  of  fraud,   forgery  or  permanent   affixation  of  the
Manufactured  Home to its site by the Manufactured Home owner, or administrative
error by state recording officials, the notation of the lien of the Depositor on
the  certificate of title or delivery of the required  documents and fees or, in
states where a security interest in manufactured  homes is perfected pursuant to
Article 9 of the UCC,  the filing of a  financing  statement  (and  continuation
statements  before  the end of each  five year  period)  will be  sufficient  to
protect  the  Trustee   against  the  rights  of  subsequent   purchasers  of  a
Manufactured  Home or  subsequent  lenders  who take a security  interest in the
Manufactured Home. If there are any Manufactured Homes as to which the Depositor
has failed to perfect or cause to be perfected the security interest assigned to
the Trust Fund,  such security  interest would be subordinate  to, among others,
subsequent  purchasers  for value of  Manufactured  Homes,  holders of perfected
security interests, and a trustee in bankruptcy. There also exists a risk in not
identifying  the Trustee,  on behalf of the  Securityholders  as the new secured
party on the  certificate  of title  that,  through  fraud  or  negligence,  the
security interest of the Trustee could be released.

     In the event  that the  owner of a  Manufactured  Home  moves it to a state
other than the state in which such  Manufactured  Home  initially is registered,
under  the  laws  of  most  states  the  perfected   security  interest  in  the
Manufactured  Home would  continue  for four months  after such  relocation  and
thereafter until the owner  re-registers the Manufactured Home in such state. If
the owner were to relocate a Manufactured  Home to another state and re-register
the Manufactured  Home in such state, and if the Depositor did not take steps to
re-perfect  its security  interest in such state,  the security  interest in the
Manufactured  Home would cease to be perfected.  A majority of states  generally
require surrender of a certificate of title to re-register a Manufactured  Home;
accordingly,   if  the  Depositor   holds  the  certificate  of  title  to  such
Manufactured Home, it must surrender possession of such certificate. In the case
of Manufactured  Homes  registered in states which provide for notation of lien,
the Depositor would receive notice of surrender if the security  interest in the
Manufactured  Home is  noted  on the  certificate  of  title.  Accordingly,  the
Depositor could re-perfect its security interest in the Manufactured Home in the
state of  relocation.  In states which do not require a certificate of title for
registration of a manufactured  home,  re-registration  could defeat perfection.
Similarly,  when an  obligor  under a  manufactured  housing  conditional  sales
contract sells a manufactured home, the obligee must surrender possession of the
certificate  of title or it will  receive  notice as a result of its lien  noted
thereon and accordingly will have an opportunity to require  satisfaction of the
related  manufactured  housing  conditional sales contract before release of the
lien.  Under the Servicing  Agreement,  the Master Servicer will be obligated to
take such steps, at the Master Servicer's  expense, as are necessary to maintain
perfection of security interests in the Manufactured Homes.

     Under the laws of most states,  statutory liens,  such as liens for repairs
performed on a Manufactured  Home and liens for personal  property  taxes,  take
priority even over a perfected  security  interest.  In addition,  certain liens
arising  as a matter of  federal  law,  such as  federal  tax  liens,  also take
priority  over a perfected  security  interest.  The  Depositor  will obtain the
representation  of the Unaffiliated  Seller that it has no knowledge of any such
liens with respect to any Manufactured Home securing a Contract.  However,  such
liens could  arise at any time during the term of a Contract.  No notice will be
given to the Trustee or Securityholders in the event such a lien arises.

Foreclosure on Mortgages

     Foreclosure  of a mortgage is generally  accomplished  by judicial  action.
Generally,  the action is initiated by the service of legal  pleadings  upon all
parties having an interest of record in the real property.  Delays in completion
of the  foreclosure  may  occasionally  result  from  difficulties  in  locating
necessary  parties  defendant.  When  the  mortgagee's  right  to  foreclose  is
contested,  the legal  proceedings  necessary  to resolve  the issue can be time
consuming.  After the completion of a judicial foreclosure,  the court generally
issues a judgment of  foreclosure  and appoints a referee or other court officer
to conduct the sale of the property.

     An action to foreclose a mortgage is an action to recover the mortgage debt
by enforcing the  mortgagee's  rights under the mortgage in and to the mortgaged
property.  It is regulated by statutes and rules and subject  throughout  to the
court's  equitable powers.  Generally,  a mortgagor is bound by the terms of the
mortgage  note and the  mortgage  as made and  cannot be  relieved  from its own
default.  However,  since a  foreclosure  action is  equitable  in nature and is
addressed  to a court of equity,  the court may relieve a mortgagor of a default
and deny the mortgagee  foreclosure  on proof that the  mortgagor's  default was
neither willful nor in bad faith and that the mortgagee's  action was such as to
establish a waiver, or fraud, bad faith, oppressive or unconscionable conduct as
to  warrant a court of equity to  refuse  affirmative  relief to the  mortgagee.
Under certain  circumstances a court of equity may relieve the mortgagor from an
entirely technical default where such default was not willful.

     A foreclosure action or sale pursuant to a power of sale is subject to most
of the delays and expenses of other  lawsuits if defenses or  counterclaims  are
interposed,  sometimes  requiring up to several years to complete.  Moreover,  a
non-collusive,  regularly conducted foreclosure sale or sale pursuant to a power
of sale may be challenged as a fraudulent conveyance, regardless of the parties'
intent, if a court determines that the sale was for less than fair consideration
and such sale occurred while the mortgagor was insolvent and within one year (or
within the state statute of limitations  if the trustee in bankruptcy  elects to
proceed  under state  fraudulent  conveyance  law) of the filing of  bankruptcy.
Similarly, a suit against the debtor on the mortgage note may take several years
and,  generally,  is a remedy  alternative to  foreclosure,  the mortgagee being
precluded  from pursuing  both at the same time.  In some states,  mortgages may
also be foreclosed by advertisement  pursuant to a power of sale provided in the
mortgage.  Foreclosure of a mortgage by advertisement is essentially  similar to
foreclosure of a deed of trust by nonjudicial power of sale.

     Foreclosure of a deed of trust is generally  accomplished by a non-judicial
trustee's sale under a specific  provision in the deed of trust which authorizes
the trustee to sell the property upon default by the borrower under the terms of
the note or deed of trust. In some states,  prior to such sale, the trustee must
record a notice of default  and send a copy to the  borrower-trustor  and to any
person who has  recorded a request  for a copy of a notice of default and notice
of sale.  In addition,  in some states the trustee  must  provide  notice to any
other individual  having an interest in the real property,  including any junior
lienholder. In some states, the trustor, borrower, or any person having a junior
encumbrance on the real estate,  may,  during a reinstatement  period,  cure the
default  by paying  the entire  amount in  arrears  plus the costs and  expenses
incurred in enforcing the  obligation to the extent  allowed by applicable  law.
Generally,  state law  controls  the amount of  foreclosure  expenses and costs,
including  attorneys' fees,  which may be recovered by a lender.  Certain states
require  that a notice of sale must be posted  in a public  place  and,  in most
states,  published for a specific period of time in a specified  manner prior to
the date of the trustee's sale. In addition, some state laws require that a copy
of the  notice  of sale be  posted  on the  property,  recorded  and sent to all
parties having an interest in the real property. In certain states,  foreclosure
under a deed of trust may also be  accomplished by judicial action in the manner
provided for foreclosure of mortgages.

     In case of foreclosure under either a mortgage or a deed of trust, the sale
by the  referee or other  designated  officer or by the  trustee is  generally a
public sale. However, because of the difficulty potential third party purchasers
at the sale might have in determining  the exact status of title and because the
physical condition of the property may have deteriorated  during the foreclosure
proceedings,  it is uncommon  for a third party to purchase  the property at the
foreclosure  sale. In some states,  potential buyers may be further unwilling to
purchase a property at a  foreclosure  sale as a result of the 1980  decision of
the  United  States  Court of  Appeals  for the  Fifth  Circuit  in  Durrett  v.
Washington  National  Insurance  Company.  The court in Durrett held that even a
non-collusive,  regularly  conducted  foreclosure sale was a fraudulent transfer
under  section 67 of the  former  Bankruptcy  Act  (section  548 of the  current
Bankruptcy Code) and,  therefore,  could be rescinded in favor of the bankrupt's
estate,  if (i) the foreclosure sale was held while the debtor was insolvent and
not more than one year prior to the filing of the bankruptcy petition,  and (ii)
the  price  paid  for  the   foreclosed   property  did  not   represent   "fair
consideration"  ("reasonably  equivalent  value"  under  the  Bankruptcy  Code).
However, on May 23, 1994, Durrett was effectively overruled by the United States
Supreme Court in BFP v. Resolution Trust  Corporation,  as Receiver for Imperial
Federal  Savings  and Loan  Association,  et al.,  in which the Court  held that
"'reasonably  equivalent value', for foreclosed  property,  is the price in face
received at the foreclosure sale, so long as all the requirements of the State's
foreclosure law have been complied  with." The Supreme Court decision,  however,
may not be  controlling  as to  whether  a  non-collusive,  regularly  conducted
foreclosure can be avoided as a fraudulent  conveyance  under  applicable  state
law, if a court determines that the sale was for less than "fair  consideration"
under  applicable  state law. For these reasons,  it is common for the lender to
purchase  the  property  from the trustee or referee for an amount  equal to the
principal  amount of the  mortgage  or deed of trust  plus  accrued  and  unpaid
interest  and the  expenses of  foreclosure.  Generally,  state law controls the
amount of  foreclosure  costs and expenses,  including  attorneys' and trustee's
fees,  which may be recovered  by a lender.  In some states there is a statutory
minimum purchase price which the lender may offer for the property.  Thereafter,
subject  to the right of the  borrower  in some  states to remain in  possession
during the redemption  period, the lender will assume ownership of the mortgaged
property and, therefore, the burdens of ownership,  including obtaining casualty
insurance,  paying  taxes and  making  such  repairs  at its own  expense as are
necessary  to render the  property  suitable  for sale.  Depending  upon  market
conditions,  the ultimate proceeds of the sale of the property may not equal the
lender's  investment in the property.  Any loss may be reduced by the receipt of
any mortgage insurance proceeds, if any.

     A junior  mortgagee  may not  foreclose on the  property  securing a junior
mortgage unless it forecloses subject to the senior mortgages,  in which case it
must  either pay the entire  amount  due on the senior  mortgages  to the senior
mortgagees  prior to or at the time of the  foreclosure  sale or  undertake  the
obligation to make  payments on the senior  mortgages in the event the mortgagor
is in default  thereunder,  in either event  adding the amounts  expended to the
balance  due on the  junior  loan,  and may be  subrogated  to the rights of the
senior  mortgagees.  In addition,  in the event that the foreclosure of a junior
mortgage  triggers  the  enforcement  of  a  "due-on-sale"  clause,  the  junior
mortgagee may be required to pay the full amount of the senior  mortgages to the
senior mortgagees.  Accordingly,  with respect to those Mortgage Loans which are
junior mortgage loans, if the lender purchases the property,  the lender's title
will be subject to all senior liens and claims and certain  governmental  liens.
The proceeds  received by the referee or trustee from the sale are applied first
to the  costs,  fees  and  expenses  of sale  and  then in  satisfaction  of the
indebtedness  secured by the  mortgage or deed of trust under which the sale was
conducted. Any remaining proceeds are generally payable to the holders of junior
mortgages  or  deeds of trust  and  other  liens  and  claims  in order of their
priority, whether or not the borrower is in default. Any additional proceeds are
generally  payable to the  mortgagor or trustor.  The payment of the proceeds to
the  holders  of junior  mortgages  may occur in the  foreclosure  action of the
senior mortgagee or may require the institution of separate legal proceedings.

     In  foreclosure,  courts have imposed  general  equitable  principles.  The
equitable  principles  are  generally  designed to relieve the borrower from the
legal  effect of his  defaults  under the loan  documents.  Examples of judicial
remedies that have been fashioned include judicial  requirements that the lender
undertake  affirmative  and  expensive  actions to determine  the causes for the
borrower's  default  and  the  likelihood  that  the  borrower  will  be able to
reinstate the loan. In some cases,  courts have  substituted  their judgment for
the lender's  judgment and have required that lenders  reinstate loans or recast
payment  schedules in order to  accommodate  borrowers  who are  suffering  from
temporary financial disability. In other cases, courts have limited the right of
a lender to  foreclose  if the  default  under the  mortgage  instrument  is not
monetary,  such as the borrower's failure to adequately maintain the property or
the  borrower's  execution of a second  mortgage or deed of trust  affecting the
property.  Finally, some courts have been faced with the issue of whether or not
federal or state constitutional  provisions  reflecting due process concerns for
adequate notice require that borrowers under deeds of trust or mortgages receive
notices in addition to the  statutorily-prescribed  minimums. For the most part,
these cases have upheld the notice  provisions as being reasonable or have found
that the sale by a trustee under a deed of trust,  or under a mortgage  having a
power of sale, does not involve sufficient state action to afford constitutional
protections to the borrower.

     In addition, certain states impose a statutory lien for associated costs on
property  that is the  subject  of a cleanup  action by the state on  account of
hazardous  wastes  or  hazardous  substances  released  or  disposed  of on  the
property.  Such a lien  may  have  priority  over  all  subsequent  liens on the
property and, in certain of these states, will have priority over prior recorded
liens,   including  the  lien  of  a  mortgage.   In  addition,   under  federal
environmental  legislation and possibly under state law in a number of states, a
secured party that takes a deed in lieu of  foreclosure  or acquires a mortgaged
property  at a  foreclosure  sale may be liable for the costs of  cleaning  up a
contaminated  site.  Although  such costs  could be  substantial,  it is unclear
whether they would be imposed on a secured lender on residential properties.  In
the  event  that  title to a  Residential  Property  was  acquired  on behalf of
Securityholders  and cleanup costs were  incurred in respect of the  Residential
Property,  such Securityholders might realize a loss if such costs were required
to be paid by the related Trust Fund.

Foreclosure on Cooperative Shares

     The Cooperative  shares and proprietary lease or occupancy  agreement owned
by the  tenant-stockholder  and  pledged to the lender are, in almost all cases,
subject  to  restrictions  on  transfer  as  set  forth  in  the   Cooperative's
Certificate of Incorporation and By-laws, as well as in the proprietary lease or
occupancy agreement, and may be canceled by the Cooperative, even while pledged,
for  failure  by the  tenant-stockholder  to pay  rent or other  obligations  or
charges owed by such tenant-stockholder,  including mechanics' liens against the
Cooperative  apartment building incurred by such  tenant-stockholder.  Commonly,
rent and other  obligations  and charges  arising under a  proprietary  lease or
occupancy  agreement  which are owed to the  cooperative are made liens upon the
shares  to which  the  proprietary  lease or  occupancy  agreement  relates.  In
addition,  the proprietary  lease or occupancy  agreement  generally permits the
Cooperative   to   terminate   such  lease  or   agreement   in  the  event  the
tenant-stockholder  fails to make  payments or defaults  in the  performance  of
covenants required thereunder.  Typically,  the lender and the Cooperative enter
into  a  recognition  agreement  which,  together  with  any  lender  protection
provisions  contained  in the  proprietary  lease,  establishes  the  rights and
obligations of both parties in the event of a default by the  tenant-stockholder
on its obligations under the proprietary lease or occupancy agreement. A default
by the  tenant-stockholder  under the proprietary  lease or occupancy  agreement
will usually  constitute  a default  under the  security  agreement  between the
lender and the tenant-stockholder.

     The recognition  agreement  generally  provides that, in the event that the
tenant-stockholder  has  defaulted  under  the  proprietary  lease or  occupancy
agreement,  the  Cooperative  will  take no action to  terminate  such  lease or
agreement  until the lender has been provided with notice of and an  opportunity
to cure the default.  The recognition  agreement  typically provides that if the
proprietary  lease or occupancy  agreement is terminated,  the Cooperative  will
recognize  the lender's  lien against  proceeds  from a sale of the  Cooperative
apartment,  subject,  however, to the Cooperative's right to sums due under such
proprietary  lease or  occupancy  agreement  or which have  become  liens on the
shares  relating to the  proprietary  lease or  occupancy  agreement.  The total
amount  owed to the  Cooperative  by the  tenant-stockholder,  which the  lender
generally  cannot  restrict and does not monitor,  could reduce the value of the
collateral below the outstanding  principal  balance of the Cooperative Loan and
accrued and unpaid interest thereon.

     Recognition agreements also provide that in the event of a foreclosure on a
Cooperative  Loan,  the  lender  must  obtain  the  approval  or  consent of the
Cooperative  as  required  by the  proprietary  lease  before  transferring  the
Cooperative shares or assigning the proprietary lease. Generally,  the lender is
not limited in any rights it may have to dispossess the tenant-stockholders.

     Foreclosure  on  the  Cooperative  shares  is  accomplished  by a  sale  in
accordance  with  the  provisions  of  Article  9 of the UCC  and  the  security
agreement relating to those shares. Article 9 of the UCC requires that a sale be
conducted  in a  "commercially  reasonable"  manner.  Whether  a sale  has  been
conducted in a "commercially reasonable" manner will depend on the facts in each
case. In determining commercial reasonableness,  a court will look to the notice
given the  debtor and the  method,  manner,  time,  place and terms of the sale.
Generally,  a sale conducted  according to the usual practice of similar parties
selling similar collateral will be considered reasonably conducted.

     Article 9 of the UCC provides that the proceeds of the sale will be applied
first  to pay the  costs  and  expenses  of the sale  and  then to  satisfy  the
indebtedness  secured  by  the  lender's  security  interest.   The  recognition
agreement,  however, generally provides that the lender's right to reimbursement
is subject to the right of the Cooperative corporation to receive sums due under
the proprietary lease or occupancy  agreement.  If there are proceeds remaining,
the lender must account to the tenant-stockholder  for the surplus.  Conversely,
if a portion of the  indebtedness  remains  unpaid,  the  tenant-stockholder  is
generally responsible for the deficiency.  See "Anti- Deficiency Legislation and
Other Limitations on Lenders" below.

Repossession with respect to Manufactured Housing Contracts that are not
Land Contracts

     Repossession of manufactured housing is governed by state law. So long as a
manufactured  home has not become so  attached  to real  estate that it would be
treated  as a part of the real  estate  under the law of the  state  where it is
located, repossession of such home in the event of a default by the obligor will
generally be governed by the UCC.  Article 9 of the UCC  provides the  statutory
framework for the repossession of manufactured housing. While the UCC as adopted
by the  various  states  may vary in  certain  small  particulars,  the  general
repossession procedure established by the UCC is as follows:

     (i) Except in those few states where the debtor must receive  notice of his
right to cure his  default  (typically  30 days to bring the  account  current),
repossession  can  commence  immediately  upon  default  without  prior  notice.
Repossession  may be  effected  either  through  self-help  (peaceable  retaking
without  court  order),  voluntary  repossession  or  through  judicial  process
(repossession  pursuant to court-issued writ of replevin).  The self-help and/or
voluntary  repossession methods are more commonly employed, and are accomplished
simply by  retaking  possession  of the  manufactured  home.  In cases where the
debtor  objects  or raises a defense  to  repossession,  a court  order  must be
obtained from the appropriate  state court, and the manufactured  home must then
be repossessed  in accordance  with that order.  Whether the method  employed is
self-help, voluntary repossession or judicial repossession, the repossession can
be accomplished either by an actual physical removal of the manufactured home to
a secure location for  refurbishment and resale or by removing the occupants and
their  belongings from the manufactured  home and maintaining  possession of the
manufactured  home on the location where the occupants  were  residing.  Various
factors may affect whether the manufactured  home is physically  removed or left
on location, such as the nature and term of the lease of the site on which it is
located and the condition of the unit. In many cases,  leaving the  manufactured
home on  location is  preferable,  in the event that the home is already set up,
because the expenses of retaking and redelivery will be saved. However, in those
cases where the home is left on location, expenses for site rentals will usually
be incurred.

     (ii) Once  repossession  has been achieved,  preparation for the subsequent
disposition of the  manufactured  home can commence.  The  disposition may be by
public or private sale, upon notice to the debtor, and the method, manner, time,
place  and  terms  of the  sale  must be  commercially  reasonable.  The UCC and
consumer  protection  laws in most states  place  restrictions  on  repossession
sales, including requiring prior notice to the debtor.

     (iii)  Sale  proceeds  are to be  applied  first to  repossession  expenses
(expenses  incurred  in  retaking,   storage,  preparing  for  sale  to  include
refurbishing  costs and selling) and then to satisfaction  of the  indebtedness.
While some states impose prohibitions or limitations on deficiency  judgments if
the net proceeds  from resale do not cover the full amount of the  indebtedness,
the  deficiency  may be  sought  from the  debtor  in the  form of a  deficiency
judgment in those  states  which do not  prohibit or limit such  judgments.  The
deficiency judgment is a personal judgment against the debtor for the shortfall.
Occasionally,  after resale of a  manufactured  home and payment of all expenses
and  indebtedness,  there is a surplus of funds.  In that case, the UCC requires
the party suing for the deficiency  judgment to remit the surplus to the debtor.
Because the defaulting  owner of a  manufactured  home generally has very little
capital or income available  following  repossession,  a deficiency judgment may
not be sought in many cases or, if  obtained,  will be settled at a  significant
discount in light of the defaulting owner's strained financial condition.

Rights of Redemption with respect to Residential Properties

     The purposes of a foreclosure action are to enable the mortgagee to realize
upon its security and to bar the mortgagor, and all persons who have an interest
in the  property  which  is  subordinate  to  the  foreclosing  mortgagee,  from
exercising  their "equity of  redemption."  The doctrine of equity of redemption
provides  that,  until  the  property  covered  by a  mortgage  has been sold in
accordance with a properly  conducted  foreclosure and foreclosure sale, parties
having an interest which is subordinate to that of the foreclosing mortgagee may
redeem the property by paying the entire debt with  interest.  In  addition,  in
some states,  when a foreclosure action has been commenced,  the redeeming party
must pay certain  costs of such action.  Parties  having an equity of redemption
must  generally be made parties and duly summoned to the  foreclosure  action in
order for their equity of redemption to be barred.

     Equity of redemption, which is a non-statutory right that must be exercised
prior to foreclosure  sale,  should be  distinguished  from statutory  rights of
redemption.  In  some  states,  after  sale  pursuant  to a  deed  of  trust  or
foreclosure  of a mortgage,  the  trustor or  mortgagor  and certain  foreclosed
junior lienors are given a statutory period in which to redeem the property from
the foreclosure sale. In some states,  redemption may occur only upon payment of
the foreclosure  sales price,  accrued interest and expenses of foreclosure.  In
other states,  redemption  may be authorized if the former  borrower pays only a
portion of the sums due.  The effect of a statutory  right of  redemption  is to
diminish the ability of the lender to sell the foreclosed property. The exercise
of a right of redemption  would defeat the title of any purchaser  subsequent to
foreclosure or sale under a deed of trust. Consequently, the practical effect of
a right of  redemption is to force the lender to retain the property and pay the
expenses of  ownership  and  maintenance  of the property  until the  redemption
period has expired. In some states, there is no right to redeem property after a
trustee's sale under a deed of trust.

Notice of Sale; Redemption Rights with respect to Manufactured Homes

     While state laws do not usually require notice to be given debtors prior to
repossession,  many states do require delivery of a notice of default and of the
debtor's right to cure defaults before repossession. The law in most states also
requires that the debtor be given notice of sale prior to the resale of the home
so that the owner may redeem at or before  resale.  In  addition,  the sale must
comply with the requirements, including the notice requirements, of the UCC.

Anti-Deficiency Legislation, Bankruptcy Laws and Other Limitations on Lenders

     Certain states have imposed statutory prohibitions which limit the remedies
of a beneficiary under a deed of trust or a mortgagee under a mortgage.  In some
states,  statutes  limit the right of the  beneficiary  or mortgagee to obtain a
deficiency  judgment against the borrower following  foreclosure or sale under a
deed of trust. A deficiency  judgment is a personal  judgment against the former
borrower equal in most cases to the difference  between the net amount  realized
upon the public  sale of the real  property  and the  amount due to the  lender.
Other  statutes  require the  beneficiary  or  mortgagee to exhaust the security
afforded  under a deed of trust or  mortgage  by  foreclosure  in an  attempt to
satisfy the full debt before bringing a personal action against the borrower. In
certain  other states,  the lender has the option of bringing a personal  action
against the borrower on the debt without first exhausting such security; however
in some of these states, the lender, following judgment on such personal action,
may be deemed to have  elected a remedy  and may be  precluded  from  exercising
remedies with respect to the security. Consequently, the practical effect of the
election requirement,  in those states permitting such election, is that lenders
will usually  proceed against the security first rather than bringing a personal
action  against the borrower.  Finally,  other  statutory  provisions  limit any
deficiency judgment against the former borrower following a judicial sale to the
excess of the outstanding debt over the fair market value of the property at the
time of the public sale. The purpose of these statutes is generally to prevent a
beneficiary or a mortgagee from obtaining a large  deficiency  judgment  against
the former borrower as a result of low or no bids at the judicial sale.

     In addition to  anti-deficiency  and related  legislation,  numerous  other
federal and state statutory provisions,  including the Bankruptcy Code and state
laws affording relief to debtors,  may interfere with or affect the ability of a
secured  mortgage  lender to obtain  payment of a mortgage loan, to realize upon
collateral  and/or  enforce  a  deficiency  judgment.  For  example,  under  the
Bankruptcy  Code,  virtually  all  actions  (including  foreclosure  actions and
deficiency judgment  proceedings) are automatically  stayed upon the filing of a
bankruptcy  petition,  and, usually,  no interest or principal payments are made
during the course of the  bankruptcy  case.  Foreclosure  of an interest in real
property of a debtor in a case under the  Bankruptcy  Code can  typically  occur
only if the bankruptcy  court vacates the stay; an action the  bankruptcy  court
may be  reluctant  to take,  particularly  if the  debtor  has the  prospect  of
restructuring his or her debts and the mortgage  collateral is not deteriorating
in value. The delay and the  consequences  thereof caused by such automatic stay
can be significant. Also, under the Bankruptcy Code, the filing of a petition in
bankruptcy by or on behalf of a junior lienor (a subordinate lender secured by a
mortgage on the  property)  may stay the senior  lender  from  taking  action to
foreclose out such junior lien.

     A  homeowner  may file for relief  under the  Bankruptcy  Code under any of
three different  chapters of the Bankruptcy Code. Under Chapter 7, the assets of
the debtor are liquidated and a lender secured by a lien may "bid in" (i.e., bid
up to the amount of the debt) at the sale of the asset.  (See  "--Foreclosure on
Mortgages.")  A  homeowner  may also file for  relief  under  Chapter  11 of the
Bankruptcy   Code  and   reorganize   his  or  her  debts  through  his  or  her
reorganization  plan.  Alternatively,  a  homeowner  may file for  relief  under
Chapter  13  of  the  Bankruptcy  Code  and  address  his  or  her  debts  in  a
rehabilitation  plan.  (Chapter  13 is often  referred  to as the  "wage  earner
chapter" or "consumer  chapter" because most individuals  seeking to restructure
their debts file for relief under Chapter 13 rather than under Chapter 11.)

     A  reorganization  plan under  Chapter 11 and a  rehabilitation  plan under
Chapter 13 of the Bankruptcy Code may each allow a debtor to cure a default with
respect to a  mortgage  loan on such  debtor's  residence  by paying  arrearages
within a reasonable time period and to  deaccelerate  and reinstate the original
mortgage loan payment schedule,  even though the lender accelerated the loan and
a final  judgment of  foreclosure  had been entered in state court  (provided no
sale of the  property  had yet  occurred)  prior to the  filing of the  debtor's
petition under the Bankruptcy  Code.  Courts have approved Chapter 11 plans that
have  allowed   curing  of  defaults   over  a  number  of  years.   In  certain
circumstances,  defaults  may be cured  over a number of years  even if the full
amount due under the original loan is never repaid, notwithstanding objection by
the mortgagee.  Under a Chapter 13 plan, curing of defaults must be accomplished
within the five year maximum term permitted for repayment plans.

     Generally, a repayment plan filed in a case under Chapter 13 may not modify
the claim of a mortgage  lender if the borrower  elects to retain the  property,
the  property is the  borrower's  principal  residence  and the  property is the
lender's only collateral.  Notwithstanding  the foregoing  restrictions,  if the
last payment on the original payment schedule of a mortgage loan secured only by
the debtor's principal  residence is due before the final date for payment under
such  debtor's  Chapter 13 plan  (which date could be up to five years after the
debtor  emerges  from   bankruptcy),   under  a  case  recently  decided  by  an
intermediate appellate court, the debtor's  rehabilitation plan could modify the
terms of the loan by bifurcating an  undersecured  lender's claim into a secured
and an unsecured  component in the same manner as if the debtor were a debtor in
a case under  Chapter 11 (see the following  paragraph).  While this decision is
contrary  to a prior  decision  of a more  senior  appellate  court  in  another
jurisdiction,  it is possible that the intermediate court's decision will become
the accepted  interpretation in view of the language of the applicable statutory
provision.  If  this  interpretation  is  adopted  by a  court  considering  the
treatment  in a Chapter 13 repayment  plan of a home equity  loan,  it is likely
that the home equity loan could be  restructured  as if the bankruptcy case were
under  Chapter 11 due to the short term of most home  equity  loans if the final
payment is due within five years of the debtor's emergence from bankruptcy.

     In a case under Chapter 11,  provided  certain  substantive  and procedural
safeguards  are met, the amount and terms of a mortgage loan secured by property
of the debtor,  including  the debtor's  principal  residence,  may be modified.
Under the Bankruptcy Code, the outstanding  amount of a loan secured by the real
property may be reduced to the then-current  value of the property as determined
by the  court  (with a  corresponding  partial  reduction  of the  amount of the
lender's  security  interest)  if the value is less than the  amount  due on the
loan, leaving the lender a general unsecured creditor for the difference between
such  value  of the  collateral  and the  outstanding  balance  of the  loan.  A
borrower's  unsecured  indebtedness  will  typically be  discharged in full upon
payment of a substantially  reduced amount.  Other  modifications  may include a
reduction in the amount of each scheduled  payment,  which  reduction may result
from a reduction in the rate of interest  and/or the alteration of the repayment
schedule (with or without  affecting the unpaid principal  balance of the loan),
and/or an extension (or reduction) of the final  maturity  date.  State statutes
and general principles of equity may also provide a mortgagor with means to halt
a foreclosure proceeding or sale and to force a restructuring of a mortgage loan
on terms a lender would not otherwise accept. Because many of the Mortgage Loans
had loan-to-value ratios in excess of 100% at origination (or such loan-to-value
ratios  otherwise  may  exceed  100% in cases  where the market  value  declined
subsequent  to  origination),  a potentially  significant  portion of the unpaid
principal  amount of the  related  Mortgage  Loan  would  likely be  treated  as
unsecured indebtedness in a case under Chapter 11.

     In a bankruptcy or similar  proceeding of a mortgagor,  action may be taken
seeking the recovery,  as a preferential  transfer or on other  grounds,  of any
payments  made by the mortgagor  under the related  mortgage  loan.  Payments on
long-term  debt  may be  protected  from  recovery  as  preferences  if they are
payments  in the  ordinary  course of  business  made on debts  incurred  in the
ordinary  course of business or if the value of the collateral  exceeds the debt
at the time of  payment.  Whether  any  particular  payment  would be  protected
depends upon the facts specific to a particular transaction.

     A trustee in  bankruptcy,  in some  cases,  may be  entitled to collect its
costs and expenses in  preserving  or selling the  mortgaged  property  ahead of
payment  to the  lender.  In  certain  circumstances,  subject  to  the  court's
approval,  a debtor in a case under Chapter 11 of the  Bankruptcy  Code may have
the power to grant liens senior to the lien of a mortgage. Moreover, the laws of
certain  states also give priority to certain tax and  mechanics  liens over the
lien of a mortgage.  Under the Bankruptcy  Code, if the court finds that actions
of the mortgagee have been unreasonable and inequitable, the lien of the related
mortgage may be subordinated to the claims of unsecured creditors.

     Various proposals to amend the Bankruptcy Code in ways that could adversely
affect the value of the Mortgage  Loans have been  considered  by Congress,  and
more such proposed legislation may be considered in the future. No assurance can
be given that any  particular  proposal will or will not be enacted into law, or
that any  provision so enacted  will not differ  materially  from the  proposals
described above.

     The Code  provides  priority  to  certain  tax  liens  over the lien of the
mortgage.  This  may  have  the  effect  of  delaying  or  interfering  with the
enforcement  of rights in respect of a defaulted  Mortgage  Loan.  In  addition,
substantive  requirements  are imposed upon mortgage  lenders in connection with
the origination and the servicing of mortgage loans by numerous federal and some
state consumer  protection  laws. The laws include the federal  Truth-in-Lending
Act (and  Regulation Z), Real Estate  Settlement  Procedures Act (and Regulation
X), Equal Credit  Opportunity  Act (and  Regulation B), Fair Credit Billing Act,
Fair Credit Reporting Act, Fair Housing Act,  Housing and Community  Development
Act, Home Mortgage  Disclosure  Act,  Federal  Trade  Commission  Act, Fair Debt
Collection   Practices  Act,  Uniform  Consumer  Credit  Code,  Consumer  Credit
Protection Act, Riegle Act, and related statutes and regulations.  These federal
laws impose specific  statutory  liabilities upon lenders who originate mortgage
loans and who fail to comply with the provisions of the law. In some cases, this
liability may affect assignees of the mortgage loans.

     For Cooperative Loans

     Generally,  Article 9 of the UCC governs  foreclosure on Cooperative shares
and the  related  proprietary  lease or  occupancy  agreement.  Some courts have
interpreted  section 9-504 of the UCC to prohibit a deficiency  award unless the
creditor  establishes that the sale of the collateral  (which,  in the case of a
Cooperative  Loan,  would  be the  shares  of the  Cooperative  and the  related
proprietary  lease or  occupancy  agreement)  was  conducted  in a  commercially
reasonable manner.

Junior Mortgages

     Some  of  the  Mortgage  Loans,  Multifamily  Loans  and  Home  Improvement
Contracts may be secured by junior mortgages or deeds of trust, which are junior
to senior  mortgages or deeds of trust which are not part of the Trust Fund. The
rights of the  Certificateholders  as the holders of a junior deed of trust or a
junior  mortgage are  subordinate  in lien  priority and in payment  priority to
those of the holder of the senior mortgage or deed of trust, including the prior
rights of the  senior  mortgagee  or  beneficiary  to receive  and apply  hazard
insurance and condemnation proceeds and, upon default of the mortgagor, to cause
a foreclosure on the property. Upon completion of the foreclosure proceedings by
the holder of the senior mortgage or the sale pursuant to the deed of trust, the
junior mortgagee's or junior  beneficiary's lien will be extinguished unless the
junior lienholder satisfies the defaulted senior loan or asserts its subordinate
interest in a property in foreclosure proceedings. See "--Foreclosure" herein.

     Furthermore,  the  terms  of the  junior  mortgage  or  deed of  trust  are
subordinate to the terms of the senior  mortgage or deed of trust.  In the event
of a conflict  between the terms of the senior mortgage or deed of trust and the
junior  mortgage or deed of trust,  the terms of the senior  mortgage or deed of
trust  will  govern  generally.  Upon a failure of the  mortgagor  or trustor to
perform any of its obligations, the senior mortgagee or beneficiary,  subject to
the terms of the senior mortgage or deed of trust, may have the right to perform
the  obligation  itself.  Generally,  all sums so expended by the  mortgagee  or
beneficiary  become part of the indebtedness  secured by the mortgage or deed of
trust.  To the  extent a senior  mortgagee  expends  such  sums,  such sums will
generally have priority over all sums due under the junior mortgage.

Consumer Protection Laws with respect to Home Improvement and Manufactured
Housing Contracts

     Numerous  Federal and state  consumer  protection  laws impose  substantial
requirements upon creditors involved in consumer finance. These laws include the
federal   Truth-in-Lending  Act  (and  Regulation  Z),  Real  Estate  Settlement
Procedures Act (and Regulation X), Equal Credit  Opportunity Act (and Regulation
B), Fair Credit  Billing  Act,  Fair Credit  Reporting  Act,  Fair  Housing Act,
Housing and Community  Development  Act, Home Mortgage  Disclosure Act,  Federal
Trade  Commission  Act, Fair Debt  Collection  Practices Act,  Uniform  Consumer
Credit Code,  Consumer Credit  Protection Act, Riegle Act, and related  statutes
and  regulations.  These laws can impose  specific  statutory  liabilities  upon
creditors  who  fail  to  comply  with  their  provisions  and  may  affect  the
enforceability of the contract.

     Contracts  often  contain  provisions  obligating  the  obligor to pay late
charges if payments are not timely made. In certain cases, Federal and state law
may specifically limit the amount of late charges that may be collected.  Unless
otherwise  provided in the related  Prospectus  Supplement,  under an Agreement,
late charges  will be retained by the Master  Servicer as  additional  servicing
compensation,  and any  inability  to  collect  these  amounts  will not  affect
payments to Certificateholders.

     Courts have imposed  general  equitable  principles upon  repossession  and
litigation  involving  deficiency  balances.   These  equitable  principles  are
generally  designed  to  relieve a  consumer  from the legal  consequences  of a
default.

     In several  cases,  consumers  have  asserted  that the  remedies  provided
secured  parties  under  the UCC  and  related  laws  violate  the  due  process
protections  provided under the 14th Amendment to the Constitution of the United
States.  For the most part,  courts have upheld the notice provisions of the UCC
and related laws as reasonable or have found that the repossession and resale by
the creditor does not involve  sufficient state action to afford  constitutional
protection to consumers.

     The so-called  "Holder-in-Due-Course"  Rule of the Federal Trade Commission
(the "FTC Rule") has the effect (subject to any applicable  limitations  imposed
by the Riegle Act) of  subjecting a seller (and certain  related  creditors  and
their  assignees  (to the extent the liability of such parties is not limited by
the  provisions  of the Riegle Act)) in a consumer  credit  transaction  and any
assignee  of the  creditor  to all claims and  defenses  which the debtor in the
transaction  could assert against the seller of the goods.  Liability  under the
FTC Rule is limited to the  amounts  paid by a debtor on the  contract,  and the
holder  of the  contract  may  also be  unable  to  collect  amounts  still  due
thereunder.

     Most  of the  Manufactured  Housing  Contracts  and  certain  of  the  Home
Improvement  Contracts in the Trust Fund will be subject to the  requirements of
the FTC Rule.  Accordingly,  the  Trustee,  as holder  of  Manufactured  Housing
Contracts,  will be subject to any claims or defenses  that the purchaser of the
related  manufactured  home may assert  against  the seller of the  manufactured
home, subject to a maximum liability equal to the amounts paid by the obligor on
the  Contract.  If an  obligor  is  successful  in  asserting  any such claim or
defense, and if the Unaffiliated Seller had or should have had knowledge of such
claim or  defense,  the  Master  Servicer  will  have the right to  require  the
Unaffiliated  Seller  to  repurchase  the  Contract  because  of a breach of its
Unaffiliated  Seller's  representation  and warranty  that no claims or defenses
exist which would affect the obligor's  obligation to make the required payments
under the Contract. The Unaffiliated Seller would then have the right to require
the  originating  dealer to repurchase  the Contract from it and might also have
the right to recover from the dealer for any losses suffered by the Unaffiliated
Seller with respect to which the dealer would have been primarily  liable to the
obligor.

Other Limitations

     In  addition  to the laws  limiting or  prohibiting  deficiency  judgments,
numerous other  statutory  provisions,  including  Federal  bankruptcy  laws and
related  state  laws,  may  interfere  with or affect the ability of a lender to
realize upon collateral and/or enforce a deficiency judgment.  For example, in a
proceeding  under the Federal  bankruptcy law, a court may prevent a lender from
repossessing  a home.  In the case of an  individual  eligible  for  relief in a
proceeding  under  Chapter  11 of the  Federal  bankruptcy  law,  as part of the
rehabilitation  plan  under  Chapter  11, a court may  reduce  the amount of the
secured  indebtedness  to the market value of the home at the time of bankruptcy
(as determined by the court), leaving the party providing financing as a general
unsecured creditor for the remainder of the indebtedness. A bankruptcy court may
also reduce the payments due under a contract or change the rate of interest and
time  of  repayment  of the  indebtedness  pursuant  to a  Chapter  11  plan  of
reorganization.  Generally,  any plan filed in a proceeding  under Chapter 13 of
the Federal bankruptcy law must provide for the full payment of the claim of the
lender  without  changing the terms of payment if the borrower  elects to retain
the  property,  the  property  is the  borrower's  principal  residence  and the
property is the lender's only collateral.

Enforceability of Certain Provisions

     Unless the  Prospectus  Supplement  indicates  otherwise,  all the  related
Residential  Loans,  except  for FHA  Loans and VA  Loans,  contain  due-on-sale
clauses.  These clauses permit the lender to accelerate the maturity of the loan
if the borrower  sells,  transfers,  or conveys the  property  without the prior
consent of the mortgagee.  The enforceability of these clauses has been impaired
in various ways in certain  states by statute or decisional  law. The ability of
mortgage  lenders and their  assignees and  transferees  to enforce  due-on-sale
clauses was addressed by the Garn-St.  Germain  Depository  Institutions  Act of
1982 (the  "Garn-St.  Germain Act") which was enacted on October 15, 1982.  This
legislation,  subject  to certain  exceptions,  preempts  state  constitutional,
statutory and case law that prohibits the  enforcement  of due-on-sale  clauses.
The Garn-St. Germain Act does "encourage" lenders to permit assumptions of loans
at the original  rate of interest or at some other rate less than the average of
the original rate and the market rate.

     Mortgage Loans

     Exempted  from this  preemption  pursuant to the  Garn-St.  Germain Act are
mortgage loans  (originated  other than by federal savings and loan associations
and federal savings banks) that were made or assumed during the period beginning
on the  date a state,  by  statute  or final  appellate  court  decision  having
statewide effect,  prohibited the exercise of due-on-sale  clauses and ending on
October 15, 1982 ("Window Period Loans").  However,  this exception applies only
to transfers  of property  underlying  Window  Period  Loans  occurring  between
October 15, 1982 and October  15, 1985 and does not  restrict  enforcement  of a
due-on-sale  clause in connection with current transfers or property  underlying
Window  Period Loans unless the property  underlying  such Window Period Loan is
located in one of the three "window period states" identified below. Due-on-sale
clauses  contained  in Mortgage  Loans  originated  by federal  savings and loan
associations  or  federal  savings  banks  are  fully  enforceable  pursuant  to
regulations  of the Federal Home Loan Bank Board,  predecessor  to the Office of
Thrift  Supervision,  which preempt state law restrictions on the enforcement of
due-on-sale  clauses.   Mortgage  Loans  originated  by  such  institutions  are
therefore not deemed to be Window Period Loans.

     With the expiration of the exemption for Window Period Loans on October 15,
1985,  due-on-sale  clauses have become  generally  enforceable  except in those
states   whose   legislatures   exercised   their   authority  to  regulate  the
enforceability  of such  clauses  with  respect to mortgage  loans that were (i)
originated or assumed during the "window  period",  which ended in all cases not
later than October 15, 1982, and (ii)  originated by lenders other than national
banks,  federal savings  institutions and federal credit unions. FHLMC has taken
the position in its published mortgage servicing  standards that, out of a total
of eleven "window period states",  three states (Michigan,  New Mexico and Utah)
have enacted statutes extending,  on various terms and for varying periods,  the
prohibition  on  enforcement  of  due-on-sale  clauses  with  respect to certain
categories of Window Period Loans. The Garn-St. Germain Act also sets forth nine
instances  in which a  mortgage  lender  covered  by the  Garn-St.  Germain  Act
(including  federal savings and loan associations and federal savings banks) may
not exercise a due-on-sale  clause,  notwithstanding the fact that a transfer of
the property may have occurred.  These include intra-family  transfers,  certain
transfers by operation of law, leases of fewer than three years, the creation of
a junior encumbrance,  and other instances where regulations  promulgated by the
Director of the Office of Thrift  Supervision  (as successor to the Federal Home
Loan Bank Board) prohibit such  enforcement.  To date no such  regulations  have
been issued. Regulations promulgated under the Garn-St. Germain Act prohibit the
imposition of a prepayment penalty upon the acceleration of a loan pursuant to a
due-on-sale clause.

     The inability to enforce a due-on-sale clause may result in a Mortgage Loan
bearing an interest  rate below the current  market rate being  assumed by a new
home buyer rather than being paid off, which may have an impact upon the average
life of the Mortgage  Loans  related to a Series and the number of such Mortgage
Loans which may be outstanding until maturity.

     Transfer of Manufactured Homes

     Generally,  manufactured  housing contracts contain provisions  prohibiting
the sale or transfer of the related  manufactured  homes  without the consent of
the obligee on the contract and permitting the  acceleration  of the maturity of
such  contracts  by the obligee on the  contract  upon any such sale or transfer
that is not consented to. Unless  otherwise  provided in the related  Prospectus
Supplement,  the Master  Servicer  will,  to the extent it has knowledge of such
conveyance or proposed conveyance,  exercise or cause to be exercised its rights
to  accelerate  the maturity of the related  Contracts  through  enforcement  of
"due-on-sale"  clauses,  subject to applicable  state law. In certain cases, the
transfer  may be made by a delinquent  obligor in order to avoid a  repossession
proceeding with respect to a Manufactured Home.

     In the case of a  transfer  of a  Manufactured  Home as to which the Master
Servicer desires to accelerate the maturity of the related Contract,  the Master
Servicer's ability to do so will depend on the enforceability under state law of
the "due-on-sale" clause. The Garn-St. Germain Act preempts,  subject to certain
exceptions and conditions,  state laws prohibiting  enforcement of "due-on-sale"
clauses applicable to the Manufactured  Homes.  Consequently,  in some cases the
Master  Servicer may be  prohibited  from  enforcing a  "due-on-sale"  clause in
respect of certain Manufactured Homes.

Prepayment Charges and Prepayments

     Generally, conventional mortgage loans, Cooperative Loans, Home Improvement
and Manufactured Housing Contracts,  residential owner occupied FHA loans and VA
loans may be prepaid in full or in part without penalty. Generally,  multifamily
residential  loans,  including  multifamily  FHA Loans,  may contain  provisions
limiting  prepayments  on such loans,  including  prohibiting  prepayment  for a
specified period after origination,  prohibiting partial prepayments entirely or
requiring  the payment of a  prepayment  penalty upon  prepayment  in full or in
part.

     The laws of certain states may render prepayment fees unenforceable after a
Mortgage Loan has been  outstanding  for a certain number of years, or may limit
the amount of any  prepayment  fee to a  specified  percentage  of the  original
principal  amount  of  the  Mortgage  Loan,  to a  specified  percentage  of the
outstanding  principal  balance  of a  Mortgage  Loan,  or to a fixed  number of
months'  interest on the prepaid  amount.  In certain  states,  prepayment  fees
payable on default or other  involuntary  acceleration of a Residential Loan may
not be  enforceable  against  the  related  mortgagor  or  obligor.  Some  state
statutory  provisions may also treat certain  prepayment  fees as usurious if in
excess of statutory limits.

Subordinate Financing

     When the  mortgagor  encumbers  mortgaged  property with one or more junior
liens, the senior lender is subjected to additional  risk.  First, the mortgagor
may have difficulty  servicing and repaying multiple loans. In addition,  if the
junior loan permits recourse to the mortgagor (as junior loans often do) and the
senior  loan does not, a  mortgagor  may be more likely to repay sums due on the
junior loan than those on the senior  loan.  Second,  acts of the senior  lender
that  prejudice  the junior  lender or impair the junior  lender's  security may
create a superior  equity in favor of the junior  lender.  For  example,  if the
mortgagor and the senior lender agree to an increase in the principal  amount of
or the interest rate payable on the senior loan,  the senior lender may lose its
priority to the extent an existing  junior  lender is harmed or the mortgagor is
additionally  burdened.  Third,  if the  mortgagor  defaults  on the senior loan
and/or any junior loan or loans, the existence of junior loans and actions taken
by junior lenders can impair the security available to the senior lender and can
interfere with or delay the taking of action by the senior lender. Moreover, the
bankruptcy  of a junior  lender  may  operate  to stay  foreclosure  or  similar
proceedings by the senior lender.

Applicability of Usury Laws

     Title V of the Depository  Institutions  Deregulation  and Monetary Control
Act of 1980,  enacted in March  1980  ("Title  V"),  provides  that state  usury
limitations shall not apply to certain types of residential first mortgage loans
originated by certain  lenders after March 31, 1980. A similar  federal  statute
was in effect with respect to mortgage  loans made during the first three months
of 1980. The statute  authorized  any state to reimpose  interest rate limits by
adopting,  before  April  1,  1983,  a law  or  constitutional  provision  which
expressly rejects application of the federal law. In addition,  even where Title
V is not so rejected,  any state is  authorized  by the law to adopt a provision
limiting  discount points or other charges on mortgage loans covered by Title V.
Certain  states have taken  action to reimpose  interest  rate limits  and/or to
limit discount points or other charges.

     The Depositor has been advised by counsel that a court interpreting Title V
would  hold that  mortgage  loans  related  to a Series  originated  on or after
January 1, 1980 are subject to federal  preemption.  Therefore,  in a state that
has not taken the requisite action to reject  application of Title V or to adopt
a provision  limiting  discount  points or other charges prior to origination of
such mortgage loans,  any such limitation under such state's usury law would not
apply to such mortgage loans.

     In any state in which application of Title V has been expressly rejected or
a provision  limiting  discount points or other charges is adopted,  no Mortgage
Loans  originated  after the date of such  state  action  will be  eligible  for
inclusion in a Trust Fund if such  Mortgage  Loans bear  interest or provide for
discount  points or charges in excess of  permitted  levels.  No  Mortgage  Loan
originated  prior to January 1, 1980 will bear  interest or provide for discount
points or charges in excess of permitted levels.

Alternative Mortgage Instruments

     ARM Loans originated by non-federally  chartered  lenders have historically
been subject to a variety of restrictions. Such restrictions differed from state
to  state,  resulting  in  difficulties  in  determining  whether  a  particular
alternative mortgage instrument originated by a state-chartered  lender complied
with  applicable law. These  difficulties  were  simplified  substantially  as a
result of the  enactment  of Title  VIII of the  Garn-St.  Germain  Act  ("Title
VIII"). Title VIII provides that, notwithstanding any state law to the contrary,
(i)  state-chartered  banks may  originate  "alternative  mortgage  instruments"
(including  ARM  Loans)  in  accordance  with  regulations  promulgated  by  the
Comptroller of the Currency with respect to origination of alternative  mortgage
instruments by national banks, (ii) state-chartered  credit unions may originate
alternative mortgage  instruments in accordance with regulations  promulgated by
the  National  Credit  Union  Administration  with  respect  to  origination  of
alternative  mortgage  instruments  by federal credit unions and (iii) all other
non-federally   chartered  housing   creditors,   including  without  limitation
state-chartered savings and loan associations,  savings banks and mutual savings
banks  and  mortgage  banking  companies  may  originate   alternative  mortgage
instruments in accordance with the  regulations  promulgated by the Federal Home
Loan Bank Board,  predecessor to the Office of Thrift Supervision,  with respect
to origination of alternative  mortgage  instruments by federal savings and loan
associations.   Title  VIII   further   provides   that  any  state  may  reject
applicability of the provisions of Title VIII by adopting,  prior to October 15,
1985, a law or constitutional provision expressly rejecting the applicability of
such provisions. Certain states have taken such action.

Environmental Legislation

     Under the federal Comprehensive  Environmental  Response,  Compensation and
Liability Act, as amended  ("CERCLA"),  and under state law in certain states, a
secured party which takes a deed-in-lieu of  foreclosure,  purchases a mortgaged
property at a  foreclosure  sale,  or operates a mortgaged  property  may become
liable  in  certain  circumstances  for  the  costs  of  cleaning  up  hazardous
substances  regardless of whether they have  contaminated  the property.  CERCLA
imposes  strict,  as well as joint and several,  liability on several classes of
potentially  responsible parties,  including current owners and operators of the
property  who did not cause or  contribute  to the  contamination.  Furthermore,
liability  under CERCLA is not limited to the original or unamortized  principal
balance of a loan or to the value of the property  securing a loan.  Lenders may
be held liable under  CERCLA as owners or operators  unless they qualify for the
secured creditor exemption to CERCLA. This exemption exempts from the definition
of owners and operators those who, without  participating in the management of a
facility,  hold indicia of ownership primarily to protect a security interest in
the facility.

     The Asset Conservation,  Lender Liability and Deposit Insurance Act of 1996
(the "Conservation  Act") amended,  among other things, the provisions of CERCLA
with  respect  to lender  liability  and the  secured  creditor  exemption.  The
Conservation Act offers protection to lenders by defining certain  activities in
which a lender can engage and still  have the  benefit of the  secured  creditor
exemption.  A lender will be deemed to have  participated in the management of a
mortgaged property, and will lose the secured creditor exemption, if it actually
participates  in the  operational  affairs of the property of the borrower.  The
Conservation  Act provides  that "merely  having the capacity to  influence,  or
unexercised  right to control"  operations does not constitute  participation in
management.  A lender will lose the protection of the secured creditor exemption
if it  exercises  decision-making  control  over  the  borrower's  environmental
compliance and hazardous substance handling and disposal  practices,  or assumes
day-to-day  management of all operational  functions of the mortgaged  property.
The  Conservation  Act also  provides  that a lender  may  continue  to have the
benefit of the secured  creditor  exemption even if it forecloses on a mortgaged
property,  purchases  it at a  foreclosure  sale or  accepts a  deed-in-lieu  of
foreclosure provided that the lender seeks to sell the mortgaged property at the
earliest  practicable  commercially  reasonable time on commercially  reasonable
terms.

     Other federal and state laws in certain  circumstances may impose liability
on a secured  party  which  takes a  deed-in-lieu  of  foreclosure,  purchases a
mortgaged  property at a foreclosure  sale, or operates a mortgaged  property on
which contaminants other than CERCLA hazardous substances are present, including
petroleum,  agricultural  chemicals,  hazardous  wastes,  asbestos,  radon,  and
lead-based  paint.  Such cleanup costs may be  substantial.  It is possible that
such  cleanup  costs  could  become a  liability  of a Trust Fund and reduce the
amounts  otherwise  distributable  to the  holders  of  the  related  Series  of
Certificates.  Moreover,  certain federal statutes and certain states by statute
impose a lien for any cleanup costs  incurred by such state on the property that
is the subject of such cleanup costs (an  "Environmental  Lien"). All subsequent
liens on such property  generally are subordinated to such an Environmental Lien
and, in some states, even prior recorded liens are subordinated to Environmental
Liens. In the latter states,  the security  interest of the Trustee in a related
parcel of real property that is subject to such an  Environmental  Lien could be
adversely affected.

     Unless  otherwise  provided  in  the  related  Prospectus  Supplement,  the
Mortgage  Loan Seller with respect to any Mortgage Loan included in a Trust Fund
for a  particular  Series  of  Securities  will  represent  as to  the  material
compliance of the related  Residential  Property with  applicable  environmental
laws and  regulations as of the date of transfer and assignment of such Mortgage
Loan to the  Trustee.  In  addition,  unless  otherwise  provided in the related
Prospectus  Supplement,  the  related  Agreement  will  provide  that the Master
Servicer  and any  Special  Servicer  acting on behalf of the  Trustee,  may not
acquire  title to a Residential  Property or take over its operation  unless the
Master  Servicer (or Special  Servicer) has  previously  determined,  based on a
report prepared by a person who regularly conducts  environmental  audits,  that
(a) there are no circumstances  present at the Residential  Property relating to
substances  for which some action  relating to their  investigation  or clean-up
could be required or that it would be in the best economic interest of the Trust
Fund to take such actions with respect to the affected  Residential Property and
(b) that the Residential Property is in compliance with applicable environmental
laws or that it would be in the best economic interest of the Trust Fund to take
the  actions  necessary  to  comply  with such  laws.  See  "Description  of the
Certificates--Realization Upon Defaulted Mortgage Loans."

Soldiers' and Sailors' Civil Relief Act of 1940

     Generally,  under the terms of the Soldiers' and Sailors'  Civil Relief Act
of 1940, as amended (the "Relief Act"), a mortgagor who enters military  service
after the origination of such mortgagor's Mortgage Loan or Contract (including a
mortgagor  who  was in  reserve  status  and is  called  to  active  duty  after
origination of the Mortgage Loan), may not be charged  interest  (including fees
and  charges)  above an annual rate of 6% during the period of such  mortgagor's
active duty status,  unless a court orders  otherwise  upon  application  of the
lender.  The Relief Act applies to mortgagors who are members of the Army, Navy,
Air Force, Marines,  National Guard, Reserves,  Coast Guard, and officers of the
U.S.  Public  Health  Service  assigned to duty with the  military.  Because the
Relief  Act  applies  to  mortgagors  who  enter  military  service   (including
reservists  who are called to active  duty)  after  origination  of the  related
Mortgage Loan, no information can be provided as to the number of loans that may
be  affected by the Relief Act.  Application  of the Relief Act would  adversely
affect, for an indeterminate  period of time, the ability of the Master Servicer
to collect  full  amounts of  interest  on certain of the  Mortgage  Loans.  Any
shortfalls in interest collections  resulting from the application of the Relief
Act would result in a reduction of the amounts  distributable  to the holders of
the  related  Series of  Securities,  and would not be covered by  advances  or,
unless otherwise  specified in the related  Prospectus  Supplement,  any form of
credit support  provided in connection with such  Securities.  In addition,  the
Relief  Act  imposes  limitations  that would  impair the  ability of the Master
Servicer to foreclose  on an affected  Mortgage  Loan or enforce  rights under a
Contract during the mortgagor's period of active duty status, and, under certain
circumstances,  during an additional three month period thereafter. Thus, in the
event that such a Mortgage  Loan or  Contract  goes into  default,  there may be
delays and losses occasioned thereby.


                     CERTAIN FEDERAL INCOME TAX CONSEQUENCES

General

     The following is a general  discussion of the anticipated  material federal
income tax  consequences  of the  purchase,  ownership  and  disposition  of the
Securities   offered   hereunder.   This   discussion  is  directed   solely  to
Securityholders that hold the Securities as capital assets within the meaning of
Section 1221 of the Internal Revenue Code of 1986, as amended (the "Code"),  and
does not  purport to discuss  all federal  income tax  consequences  that may be
applicable to particular categories of investors,  some of which (such as banks,
insurance  companies  and foreign  investors)  may be subject to special  rules.
Further,  the authorities on which this discussion,  and the opinion referred to
below, are based are subject to change or differing interpretations, which could
apply  retroactively.  In  addition  to  the  federal  income  tax  consequences
described  herein,  potential  investors should consider the state and local tax
consequences,  if  any,  of  the  purchase,  ownership  and  disposition  of the
Securities. See "State and Other Tax Consequences."  Securityholders are advised
to consult their own tax advisors concerning the federal,  state, local or other
tax  consequences  to them of the  purchase,  ownership and  disposition  of the
Securities offered hereunder.

     The following  discussion  addresses  securities of four general types: (i)
securities  ("REMIC  Securities")  representing  interests in a Trust Fund, or a
portion  thereof,  that the Trustee  will elect to have treated as a real estate
mortgage  investment  conduit  ("REMIC")  under  Sections 860A through 860G (the
"REMIC  Provisions") of the Code, (ii) securities  ("Grantor Trust  Securities")
representing  interests  in a Trust Fund  ("Grantor  Trust Fund") as to which no
such  election  will  be  made,  (iii)  securities  ("Partnership   Securities")
representing  interests  in a Trust Fund  ("Partnership  Trust  Fund")  which is
treated as a partnership or, if owned by a single beneficial owner,  ignored for
federal  income  tax  purposes,   and  (iv)   securities   ("Debt   Securities")
representing  indebtedness  of a Partnership  Trust Fund for federal  income tax
purposes.  The Prospectus Supplement for each Series of Securities will indicate
which of the  foregoing  treatments  will apply to such  Series  and, if a REMIC
election (or elections)  will be made for the related Trust Fund,  will identify
all "regular  interests" and "residual  interests" in the REMIC. For purposes of
this tax discussion,  (i) references to a "Securityholder"  or a "holder" are to
the beneficial  owner of a Security,  (ii)  references to "REMIC Pool" are to an
entity or portion  thereof as to which a REMIC  election  will be made and (iii)
unless indicated otherwise in the applicable Prospectus  Supplement,  references
to  "Mortgage  Loans"  include  Agency  Securities  and Private  Mortgage-Backed
Securities.

     The following discussion is based in part upon the rules governing original
issue discount that are set forth in Sections 1271-1273 and 1275 of the Code and
in the Treasury  regulations issued thereunder (the "OID  Regulations"),  and in
part upon the REMIC Provisions and the Treasury  regulations  issued  thereunder
(the "REMIC Regulations"). The OID Regulations do not adequately address certain
issues  relevant to, and in some instances  provide that they are not applicable
to, securities such as the Securities.

REMICS

     Classification of REMICS

     Upon  the  issuance  of  each  Series  of  REMIC  Securities,   Cadwalader,
Wickersham & Taft,  special  counsel to the Depositor,  will deliver its opinion
generally to the effect that,  assuming  compliance  with all  provisions of the
related  Pooling  and  Servicing  Agreement,  the  related  Trust  Fund (or each
applicable  portion  thereof)  will qualify as a REMIC and the REMIC  Securities
offered  with  respect  thereto  will be  considered  to evidence  ownership  of
"regular interests" ("Regular  Securities") or "residual  interests"  ("Residual
Securities") in that REMIC within the meaning of the REMIC Provisions.

     In order for the REMIC Pool to  qualify  as a REMIC,  there must be ongoing
compliance on the part of the REMIC Pool with the  requirements set forth in the
Code.  The REMIC Pool must fulfill an asset test,  which  requires  that no more
than a de minimis  portion of the assets of the REMIC  Pool,  as of the close of
the third calendar month  beginning  after the "Startup Day" (which for purposes
of this  discussion is the date of issuance of the REMIC  Securities) and at all
times  thereafter,  may consist of assets other than  "qualified  mortgages" and
"permitted investments." The REMIC Regulations provide a safe harbor pursuant to
which the de  minimis  requirement  will be met if at all  times  the  aggregate
adjusted  basis of the  nonqualified  assets  is less  than 1% of the  aggregate
adjusted basis of all the REMIC Pool's assets.  An entity that fails to meet the
safe harbor may nevertheless demonstrate that it holds no more than a de minimis
amount of  nonqualified  assets.  A REMIC  Pool also  must  provide  "reasonable
arrangements" to prevent its residual interests from being held by "disqualified
organizations" or agents thereof and must furnish  applicable tax information to
transferors or agents that violate this  requirement.  The Pooling and Servicing
Agreement  with  respect  to  each  Series  of  REMIC  Securities  will  contain
provisions  meeting  these  requirements.  See  "Taxation  of Owners of Residual
Securities--Tax-Related     Restrictions     on     Transfer     of     Residual
Securities--Disqualified Organizations."

     A qualified  mortgage is any obligation  that is principally  secured by an
interest in real  property and that is either  transferred  to the REMIC Pool on
the Startup Day or is  purchased by the REMIC Pool within a  three-month  period
thereafter  pursuant  to a fixed  price  contact in effect on the  Startup  Day.
Qualified  mortgages  include whole mortgage loans,  such as the Mortgage Loans,
and,  generally,  certificates  of  beneficial  interest in a grantor trust that
holds mortgage loans and regular  interests in another REMIC, such as lower-tier
regular  interests in a tiered REMIC. The REMIC  Regulations  specify that loans
secured by  timeshare  interests  and shares held by a tenant  stockholder  in a
cooperative housing corporation can be qualified mortgages. A qualified mortgage
includes a qualified replacement mortgage, which is any property that would have
been treated as a qualified mortgage if it were transferred to the REMIC Pool on
the Startup Day and that is received  either (i) in exchange  for any  qualified
mortgage  within a  three-month  period  thereafter  or (ii) in  exchange  for a
"defective  obligation"  within  a  two-year  period  thereafter.  A  "defective
obligation"  includes  (i) a  mortgage  in  default  or as to which  default  is
reasonably foreseeable,  (ii) a mortgage as to which a customary  representation
or warranty  made at the time of  transfer to the REMIC Pool has been  breached,
(iii) a mortgage that was  fraudulently  procured by the  mortgagor,  and (iv) a
mortgage that was not in fact principally  secured by real property (but only if
such mortgage is disposed of within 90 days of discovery).  A Mortgage Loan that
is  "defective"  as  described in clause (iv) that is not sold or, if within two
years of the Startup Day, exchanged, within 90 days of discovery, ceases to be a
qualified mortgage after such 90-day period.

     Permitted  investments  include cash flow  investments,  qualified  reserve
assets,  and  foreclosure  property.  A cash flow  investment is an  investment,
earning a return in the  nature of  interest,  of  amounts  received  on or with
respect to qualified  mortgages for a temporary period, not exceeding 13 months,
until the next scheduled distribution to holders of interests in the REMIC Pool.
A qualified reserve asset is any intangible property held for investment that is
part of any reasonably  required reserve maintained by the REMIC Pool to provide
for  payments  of  expenses  of the REMIC Pool or amounts  due on the regular or
residual  interests in the event of defaults  (including  delinquencies)  on the
qualified  mortgages,  lower  than  expected  reinvestment  returns,  prepayment
interest  shortfalls and certain other  contingencies.  The reserve fund will be
disqualified  if more than 30% of the gross  income from the assets in such fund
for the year is derived from the sale or other  disposition of property held for
less than three  months,  unless  required  to prevent a default on the  regular
interests caused by a default on one or more qualified mortgages. A reserve fund
must be reduced  "promptly and  appropriately" as payments on the Mortgage Loans
are received.  Foreclosure  property is real property acquired by the REMIC Pool
in connection with the default or imminent  default of a qualified  mortgage and
generally  not held beyond the close of the third  calendar  year  following the
year of  acquisition,  with one extension  available  from the Internal  Revenue
Service.

     In addition to the foregoing requirements, the various interests in a REMIC
Pool also must meet certain  requirements.  All of the interests in a REMIC Pool
must be either of the following: (i) one or more classes of regular interests or
(ii) a single class of residual  interests on which  distributions,  if any, are
made pro rata. A regular  interest is an interest in a REMIC Pool that is issued
on the Startup Day with fixed terms,  is designated as a regular  interest,  and
unconditionally  entitles the holder to receive a specified principal amount (or
other similar  amount),  and provides that interests  payments (or other similar
amounts), if any, at or before maturity either are payable based on a fixed rate
or a qualified  variable rate, or consist of a specified,  nonvarying portion of
the  interest  payments on  qualified  mortgages.  Such a specified  portion may
consist  of a fixed  number of basis  points,  a fixed  percentage  of the total
interest,  or a qualified  variable  rate,  inverse  variable rate or difference
between two fixed or qualified  variable  rates on some or all of the  qualified
mortgages.  The specified  principal  amount of a regular interest that provides
for interest payments consisting of a specified,  nonvarying portion of interest
payments on qualified  mortgages may be zero. A residual interest is an interest
in a REMIC Pool other than a regular  interest that is issued on the Startup Day
and that is designated as a residual  interest.  An interest in a REMIC Pool may
be treated as a regular  interest even if payments of principal  with respect to
such interest are  subordinated  to payments on other  regular  interests or the
residual  interest  in the REMIC  Pool,  and are  dependent  on the  absence  of
defaults or delinquencies on qualified mortgages or permitted investments, lower
than  reasonably  expected  returns  on  permitted  investments,   unanticipated
expenses  incurred  by  the  REMIC  Pool  or  prepayment  interests  shortfalls.
Accordingly,  the Regular  Securities  of a Series will  constitute  one or more
classes of regular interests,  and the Residual  Securities with respect to that
Series will constitute a single class of residual interests with respect to each
REMIC Pool.

     If an entity  electing to be treated as a REMIC fails to comply with one or
more of the ongoing  requirements of the Code for such status during any taxable
year,  the Code provides that the entity will not be treated as a REMIC for such
year and thereafter.  In that event, such entity may be taxable as a corporation
under Treasury regulations, and the related REMIC Securities may not be accorded
the  status  or given  the tax  treatment  described  below.  Although  the Code
authorizes the Treasury Department to issue regulations  providing relief in the
event of an inadvertent  termination of REMIC status,  no such  regulations have
been issued. Any such relief, moreover, may be accompanied by sanctions, such as
the imposition of a corporate tax on all or a portion of the Trust Fund's income
for the period in which the requirements for such status are not satisfied.  The
Pooling and  Servicing  Agreement  with  respect to each REMIC Pool will include
provisions  designed to maintain  the Trust  Fund's  status as a REMIC under the
REMIC  Provisions.  It is not anticipated that the status of any Trust Fund as a
REMIC will be terminated.

     Characterization of Investments in REMIC Securities

     In general,  the REMIC  Securities  will be treated as "real estate assets"
within the meaning of Section  856(c)(4)(A) of the Code and assets  described in
Section 7701(a)(19)(C) of the Code in the same proportion that the assets of the
REMIC Pool underlying such Securities would be so treated.  Moreover,  if 95% or
more of the  assets of the  REMIC  Pool  qualify  for  either  of the  foregoing
treatments  at all times  during a  calendar  year,  the REMIC  Securities  will
qualify for the  corresponding  status in their entirety for that calendar year.
If the assets of the REMIC Pool include  Buydown Loans,  it is possible that the
percentage of such assets  constituting  "loans...secured by an interest in real
property  which  is...residential  real  property"  for purposes of Code Section
7701(a)(19)(C)(v)  may be  required  to be reduced by the amount of the  related
funds paid thereon (the "Buydown  Funds").  Interest  (including  original issue
discount)  on the  Regular  Securities  and  income  allocated  to the  class of
Residual  Securities will be interest  described in Section  856(c)(3)(B) of the
Code to the extent  that such  Securities  are treated as "real  estate  assets"
within the meaning of Section 856(c)(4)(A) of the Code. In addition, the Regular
Securities  will  be  "qualified   mortgages"  within  the  meaning  of  Section
860G(a)(3)  of the Code if  transferred  to another  REMIC on its Startup Day in
exchange  for  regular or residual  interests  therein,  and will be  "permitted
assets"   within  the  meaning  of  Section   860L(c)  for  a  financial   asset
securitization  investment  trust. The determination as to the percentage of the
REMIC Pool's assets that constitute  assets described in the foregoing  sections
of the Code will be made with  respect  to each  calendar  quarter  based on the
average  adjusted  basis of each  category  of the assets held by the REMIC Pool
during such  calendar  quarter.  The REMIC will report those  determinations  to
Securityholders  in the manner and at the times required by applicable  Treasury
regulations. The Small Business Job Protection Act of 1996 (the "SBJPA of 1996")
repealed  the  reserve  method  of bad  debts  of  domestic  building  and  loan
associations  and  mutual  savings  banks,  and thus has  eliminated  the  asset
category of "qualifying  real property  loans" in former Code Section 593(d) for
taxable years beginning  after December 31, 1995. The  requirements in the SBJPA
of 1996 that such  institutions must "recapture" a portion of their existing bad
debt reserves is suspended if a certain  portion of their assets are  maintained
in "residential  loans" under Code Section  7701(a)(19)(C)(v),  but only if such
loans were made to acquire,  construct or improve the related real  property and
not for the purpose of refinancing.  However, no effort will be made to identify
the portion of the Mortgage Loans of any Series meeting this requirement, and no
representation is made in this regard.

     The assets of the REMIC Pool will include,  in addition to Mortgage  Loans,
payments on Mortgage Loans held pending distribution on the REMIC Securities and
property  acquired by foreclosure  held pending sale, and may include amounts in
reserve  accounts.  It is unclear whether property  acquired by foreclosure held
pending sale and amounts in reserve  accounts  would be considered to be part of
the Mortgage Loans, or whether such assets (to the extent not invested in assets
described in the foregoing  sections) otherwise would receive the same treatment
as the Mortgage Loans for purposes of all of the foregoing  sections.  The REMIC
Regulations  do provide,  however,  that payments on Mortgage Loans held pending
distribution  are considered  part of the Mortgage Loans for purposes of Section
856(c)(4)(A)  of the Code.  Furthermore,  foreclosure  property  will qualify as
"real estate assets" under Section 856(c)(5)(A) of the Code.

     Tiered REMIC Structures

     For certain Series of REMIC Securities,  two or more separate elections may
be made to  treat  designated  portions  of the  related  Trust  Fund as  REMICs
("Tiered REMICs") for federal income tax purposes. Upon the issuance of any such
Series of REMIC  Securities,  Cadwalader,  Wickersham  & Taft will  deliver  its
opinion generally to the effect that, assuming compliance with all provisions of
the related Pooling and Servicing Agreement, the Tiered REMICs will each qualify
as a REMIC and the REMIC Securities  issued by the Tiered REMICs,  respectively,
will be  considered  to evidence  ownership  of Regular  Securities  or Residual
Securities in the related REMIC within the meaning of the REMIC Provisions.

     Solely for purposes of  determining  whether the REMIC  Securities  will be
"real estate assets" within the meaning of Section  856(c)(4)(A) of the Code and
"loans secured by an interest in real property" under Section  7701(a)(19)(C) of
the Code,  and whether the income on such  Securities  is interest  described in
Section  856(c)(3)(B)  of the Code,  the  Tiered  REMICs  will be treated as one
REMIC.

Taxation of Owners of Regular Securities

     General

     In general,  interest,  original issue  discount,  and market discount on a
Regular  Security will be treated as ordinary  income to a holder of the Regular
Security (the  "Regular  Securityholder"),  and principal  payments on a Regular
Security  will be treated  as a return of  capital to the extent of the  Regular
Securityholder's  basis  in the  Regular  Security  allocable  thereto.  Regular
Securityholders must use the accrual method of accounting with regard to Regular
Securities,  regardless  of the  method  of  accounting  otherwise  used by such
Regular Securityholder.

     Original Issue Discount

     Regular  Securities may be issued with "original issue discount" within the
meaning of Code  Section  1273(a).  Holders of any Class or  Subclass of Regular
Securities having original issue discount  generally must include original issue
discount in ordinary  income for  federal  income tax purpose as it accrues,  in
accordance  with a constant yield method that takes into account the compounding
of interest,  in advance of the receipt of the cash attributable to such income.
The  following  discussion  is based in part on  temporary  and  final  Treasury
regulations  issued on February 2, 1994, as amended on June 14, 1996,  (the "OID
Regulations")  under Code  Section 1271 through 1273 and 1275 and in part on the
provisions of the 1986 Act. Regular  Securityholders  should be aware,  however,
that the OID  Regulations do not adequately  address  certain issues relevant to
prepayable securities, such as the Regular Securities. To the extent such issues
are not addressed in such  regulations,  it is anticipated that the Trustee will
apply the methodology  described in the Conference  Committee Report to the 1986
Act. No assurance  can be provided  that the Internal  Revenue  Service will not
take a different position as to those matters not currently addressed by the OID
Regulations.  Moreover,  the OID Regulations include an anti-abuse rule allowing
the Internal  Revenue Service to apply or depart from the OID Regulations  where
necessary  or  appropriate  to ensure a  reasonable  tax  result in light of the
applicable   statutory   provisions.   A  tax  result  will  not  be  considered
unreasonable under the anti-abuse rule in the absence of a substantial effect on
the  present  value of a  taxpayer's  tax  liability.  Investors  are advised to
consult their own tax advisors as to the discussion  therein and the appropriate
method for reporting  interest and original  issue  discount with respect to the
Regular Securities.

     Each Regular Security (except to the extent described below with respect to
a Regular Security on which principal is distributed in a single  installment or
by lots of specified  principal  amounts upon the request of a Securityholder or
by  random  lot (a  "Non-Pro  Rata  Security"))  will  be  treated  as a  single
installment  obligation for purposes of determining  the original issue discount
includible in a Regular  Securityholder's  income.  The total amount of original
issue  discount on a Regular  Security  is the excess of the "stated  redemption
price at maturity"  of the Regular  Security  over its "issue  price." The issue
price of a Class of  Regular  Securities  offered  pursuant  to this  Prospectus
generally is the first price at which a substantial amount of such Class is sold
to the public  (excluding  bond  houses,  brokers  and  underwriters).  Although
unclear under the OID Regulations, it is anticipated that the Trustee will treat
the issue  price of a Class as to which there is no  substantial  sale as of the
issue date or that is retained by the  Depositor as the fair market value of the
Class as of the issue date. The issue price of a Regular  Security also includes
any amount paid by an initial Regular  Securityholder  for accrued interest that
relates to a period prior to the issue date of the Regular Security,  unless the
Regular  Securityholder  elects on its federal income tax return to exclude such
amount  from the issue price and to recover it on the first  Distribution  Date.
The stated  redemption  price at maturity of a Regular  Security always includes
the original  principal amount of the Regular  Security,  but generally will not
include  distributions of interest if such distributions  constitute  "qualified
stated interest." Under the OID Regulations, qualified stated interest generally
means interest  payable at a single fixed rate or a qualified  variable rate (as
described  below)  provided  that such  interest  payments  are  unconditionally
payable at  intervals  of one year or less during the entire term of the Regular
Security.  Because  there  is no  penalty  or  default  remedy  in the  case  of
nonpayment of interest with respect to a Regular  Security,  it is possible that
no  interest  on any Class of Regular  Securities  will be treated as  qualified
stated interest. However, except as provided in the following three sentences or
in the applicable Prospectus  Supplement,  because the underlying Mortgage Loans
provide for remedies in the event of default, it is anticipated that the Trustee
will treat interest with respect to the Regular  Securities as qualified  stated
interest.  Distributions of interest on Regular Securities with respect to which
deferred interest will accrue, will not constitute qualified stated interest, in
which case the stated  redemption  price at maturity of such Regular  Securities
includes all distributions of interest as well as principal  thereon.  Likewise,
it is anticipated that the Trustee will treat an interest-only  Class or a Class
on which interest is substantially  disproportionate  to its principal amount (a
so-called  "super-premium" Class) as having no qualified stated interest.  Where
the interval between the issue date and the first Distribution Date on a Regular
Security is shorter than the interval between subsequent Distribution Dates, the
interest  attributable  to the  additional  days will be  included in the stated
redemption price at maturity.

     Under a de minimis rule, original issue discount on a Regular Security will
be considered to be zero if such original  issue  discount is less than 0.25% of
the stated  redemption price at maturity of the Regular  Security  multiplied by
the weighted average  maturity of the Regular  Security.  For this purpose,  the
weighted  average maturity of the Regular Security is computed as the sum of the
amounts determined by multiplying the number of full years (i.e.,  rounding down
partial  years)  from the issue date until each  distribution  in  reduction  of
stated  redemption price at maturity is scheduled to be made by a fraction,  the
numerator  of which is the amount of each  distribution  included  in the stated
redemption  price at maturity of the Regular  Security  and the  denominator  of
which is the stated  redemption price at maturity of the Regular  Security.  The
Conference  Committee  Report to the 1986 Act provides that the schedule of such
distributions  should be  determined  in  accordance  with the  assumed  rate of
prepayment  of  the  Mortgage  Loans  (the  "Prepayment   Assumption")  and  the
anticipated  reinvestment rate, if any, relating to the Regular Securities.  The
Prepayment Assumption with respect to a Series of Regular Securities will be set
forth in the applicable Prospectus Supplement.  Holders generally must report de
minimis original issue discount pro rata as principal payments are received, and
such  income will be capital  gain if the Regular  Security is held as a capital
asset. Under the OID Regulations,  however, Regular Securityholders may elect to
accrue all de minimis  original  issue  discount as well as market  discount and
market  premium,  under the constant  yield  method.  See "Election to Treat All
Interest Under the Constant Yield Method."

     A Regular  Securityholder  generally  must  include in gross income for any
taxable year the sum of the "daily portions",  as defined below, of the original
issue discount on the Regular Security accrued during an accrual period for each
day on which it holds the Regular  Security,  including the date of purchase but
excluding  the date of  disposition.  The Trustee will treat the monthly  period
ending on the day before  each  Distribution  Date as the accrual  period.  With
respect to each Regular  Security,  a  calculation  will be made of the original
issue  discount  that accrues  during each  successive  full accrual  period (or
shorter period from the date of original  issue) that ends on the day before the
related  Distribution  Date on the Regular  Security.  The Conference  Committee
Report  to the  1986 Act  states  that the rate of  accrual  of  original  issue
discount is  intended to be based on the  Prepayment  Assumption.  The  original
issue discount accruing in a full accrual period would be the excess, if any, of
(i) the sum of (a) the present value of all of the remaining distributions to be
made on the Regular  Security as of the end of that accrual period,  and (b) the
distributions  made on the Regular  Security  during the accrual period that are
included in the Regular  Security's  stated  redemption price at maturity,  over
(ii) the adjusted  issue price of the Regular  Security at the  beginning of the
accrual period. The present value of the remaining  distributions referred to in
the preceding  sentence is calculated  based on (i) the yield to maturity of the
Regular Security at the issue date, (ii) events (including  actual  prepayments)
that  have  occurred  prior to the end of the  accrual  period,  and  (iii)  the
Prepayment Assumption. For these purposes, the adjusted issue price of a Regular
Security at the  beginning of any accrual  period  equals the issue price of the
Regular  Security,  increased by the aggregate amount of original issue discount
with respect to the Regular  Security that accrued in all prior accrual  periods
and reduced by the amount of  distributions  included in the Regular  Security's
stated  redemption  price at maturity that were made on the Regular  Security in
such prior  periods.  The original issue  discount  accruing  during any accrual
period (as determined in this  paragraph)  will then be divided by the number of
days in the period to determine the daily portion of original issue discount for
each day in the period. With respect to an initial accrual period shorter than a
full accrual  period,  the daily  portions of original  issue  discount  must be
determined according to an appropriate allocation under any reasonable method.

     Under the method  described  above,  the daily  portions of original  issue
discount required to be included in income by a Regular Securityholder generally
will increase to take into account  prepayments  on the Regular  Securities as a
result  of  prepayments  on  the  Mortgage  Loans  that  exceed  the  Prepayment
Assumption,  and generally  will decrease (but not below zero for any period) if
the  prepayments  are slower  than the  Prepayment  Assumption.  As  increase in
prepayments on the Mortgage Loans with respect to a Series of Regular Securities
can result in both a change in the priority of principal  payments  with respect
to certain  Classes of Regular  Securities and either an increase or decrease in
the daily  portions of original  issue  discount  with  respect to such  Regular
Securities.

     In the case of a Non-Pro Rata Security,  it is anticipated that the Trustee
will determine the yield to maturity of such Security based upon the anticipated
payment characteristics of the Class as a whole under the Prepayment Assumption.
In general,  the original issue discount  accruing on each Non-Pro Rata Security
in a full accrual  period  would be its  allocable  share of the original  issue
discount with respect to the entire Class,  as determined in accordance with the
preceding paragraph. However, in the case of a distribution in retirement of the
entire unpaid principal balance of any Non-Pro Rata Security (or portion of such
unpaid principal  balance),  (a) the remaining unaccrued original issue discount
allocable to such  Security (or to such portion) will accrue at the time of such
distribution,  and (b) the accrual of original issue discount  allocable to each
remaining  Security of such Class (or the received) will be adjusted by reducing
the present value of the remaining payments on such Class and the adjusted issue
price of such  Class to the  extent  attributable  to the  portion of the unpaid
principal balance thereof that was distributed.  The Depositor believes that the
foregoing  treatment is consistent with the "pro rata  prepayment"  rules of the
OID  Regulations,  but with the  rate of  accrual  of  original  issue  discount
determined  based  on the  Prepayment  Assumption  for  the  Class  as a  whole.
Investors are advised to consult their tax advisors as to this treatment.

     Acquisition Premium

     A purchaser  of a Regular  Security at a price  greater  than its  adjusted
issue  price but less  than its  stated  redemption  price at  maturity  will be
required to include in gross  income the daily  portions of the  original  issue
discount on the Regular Security  reduced pro rata by a fraction,  the numerator
of which is the excess of its purchase  price over such adjusted issue price and
the denominator of which is the excess of the remaining stated  redemption price
at maturity  over the  adjusted  issue price.  Alternatively,  such a subsequent
purchaser  may elect to treat all such  acquisition  premium  under the constant
yield  method,  as  described  below  under the heading  "Election  to Treat All
Interest Under the Constant Yield Method."

     Variable Rate Regular Securities

     Regular Securities may provide for interest based on a variable rate. Under
the OID  Regulations,  interest  is treated  as  payable at a variable  rate if,
generally, (i) the issue price does not exceed the original principal balance by
more than a specified  amount and (ii) the  interest  compounds or is payable at
least annually at current values of (a) one or more "qualified  floating rates",
(b) a single fixed rate and one or more qualified  floating rates,  (c) a single
"objective rate", or (d) a single fixed rate and a single objective rate that is
a "qualified  inverse  floating  rate." A floating rate is a qualified  floating
rate if  variations  can  reasonably  be  expected  to  measure  contemporaneous
variations in the cost of newly borrowed funds,  where such rate is subject to a
fixed  multiple that is greater that 0.65 but not more than 1.35.  Such rate may
also be  increased  or  decreased by a fixed spread or subject to a fixed cap or
floor, or a cap or floor that is not reasonably expected as of the issue date to
affect the yield of the instrument significantly.  An objective rate is any rate
(other than a qualified  floating rate) that is determined  using a single fixed
formula  and that is based  on  objective  financial  or  economic  information,
provided that such  information is not (i) within the control of the issuer or a
related  party or (ii)  unique to the  circumstances  of the issuer or a related
party. A qualified inverse floating rate is a rate equal to a fixed rate minus a
qualified  floating rate that inversely reflects  contemporaneous  variations in
the cost of  newly  borrowed  funds;  an  inverse  floating  rate  that is not a
qualified  inverse  floating rate may nevertheless be an objective rate. A Class
of Regular  Securities may be issued under this  Prospectus that does not have a
variable  rate  under the  foregoing  rules,  for  example,  a Class  that bears
different rates at different times during the period it is outstanding such that
it is  considered  significantly  "front-loaded"  or  "back-loaded"  within  the
meaning  of the  OID  Regulations.  It is  possible  that  such a  Class  may be
considered  to  bear  "contingent  interest"  within  the  meaning  of  the  OID
Regulations.  The OID Regulations, as they relate to the treatment of contingent
interest,  are by their terms not applicable to Regular Securities.  However, if
final  regulations  dealing  with  contingent  interest  with respect to Regular
Securities  apply the same principles as the OID  Regulations,  such regulations
may lead to different  timing of income  inclusion  that would be the case under
the OID Regulations.  Furthermore,  application of such principles could lead to
the  characterization  of  gain  on the  sale  of  contingent  interest  Regular
Securities  as ordinary  income.  Investors  should  consult  their tax advisors
regarding the  appropriate  treatment of any Regular  Security that does not pay
interest at a fixed rate or variable rate as described in this paragraph.

     Under the REMIC  Regulations,  a Regular  Security  (i) bearing a rate that
qualifies as a variable rate under the OID  Regulations  that is tied to current
values of a  variable  rate (or the  highest,  lowest or  average of two or more
variable  rates,  including a rate based on the average  cost of funds of one or
more financial institutions),  or a positive or negative multiple of such a rate
(plus  or minus a  specified  number  of basis  points),  or that  represents  a
weighted average of rates on some or all of the Mortgage Loans, including such a
rate that is subject to one or more caps or floors,  or (ii) bearing one or more
such variable rates for one or more periods,  or one or more fixed rates for one
or more periods,  and a different variable rate or fixed rate for other periods,
qualifies  as a  regular  interest  in a REMIC.  Accordingly,  unless  otherwise
indicated in the applicable  Prospectus  Supplement,  it is anticipated that the
Trustee will treat Regular  Securities  that qualify as regular  interests under
this rule in the same manner as obligations bearing a variable rate for original
issue discount reporting purposes.

     The amount of original  issue  discount with respect to a Regular  Security
bearing a variable  rate of interest will accrue in the manner  described  above
under "Original Issue Discount",  with the yield to maturity and future payments
on such Regular  Security  generally to be  determined by assuming that interest
will be payable for the life of the Regular  Security  based on the initial rate
(or, if different,  the value of the applicable  variable rate as of the pricing
date) for the relevant  Class.  Unless  required  otherwise by applicable  final
regulations,  it is  anticipated  that the  Trustee  will  treat  such  variable
interest  as  qualified  stated  interest,  other than  variable  interest on an
interest-only  or  super-premium  Class,  which will be treated as non-qualified
stated interest includible in the stated redemption price at maturity.  Ordinary
income reportable for any period will be adjusted based on subsequent changes in
the applicable interest rate index.

     Although  unclear under the OID Regulations,  unless required  otherwise by
applicable  final  regulations,  it is  anticipated  that the Trustee will treat
Regular  Securities  bearing an interest rate that is a weighted  average of the
net interest rates on Mortgage Loans as having qualified stated interest, except
to the extent  that  initial  "teaser"  rates cause  sufficiently  "back-loaded"
interest to create more than de minimis  original issue  discount.  The yield on
such Regular Securities for purposes of accruing original issue discount will be
a  hypothetical  fixed rate based on the fixed rates,  in the case of fixed rate
Mortgage  Loans,  and initial "teaser rates" followed by fully indexed rates, in
the case of adjustable  rate  Mortgage  Loans.  In the case of  adjustable  rate
Mortgage Loans,  the applicable  index used to compute  interest on the Mortgage
Loans in effect on the pricing  date (or possibly the issue date) will be deemed
to be in effect  beginning with the period in which the first  weighted  average
adjustment date occurring after the issue date occurs.  Adjustments will be made
in each accrual  period either  increasing or decreasing  the amount of ordinary
income  reportable  to  reflect  the  actual  Pass-Through  Rate on the  Regular
Securities.

     Market Discount

     A  purchaser  of a  Regular  Security  also may be  subject  to the  market
discount rules of Code Sections 1276 through 1278.  Under these sections and the
principles  applied by the OID  Regulations  in the  context of  original  issue
discount,  "market  discount"  is the amount by which the  purchaser's  original
basis in the Regular  Security  (i) is exceeded  by the  then-current  principal
amount of the Regular Security, or (ii) in the case of a Regular Security having
original issue discount, is exceeded by the adjusted issue price of such Regular
Security at the time of purchase.  Such purchaser  generally will be required to
recognize  ordinary  income to the extent of  accrued  market  discount  on such
Regular Security as distributions  includible in the stated  redemption price at
maturity thereof are received, in an amount not exceeding any such distribution.
Such  market  discount  would  accrue in a manner  to be  provided  in  Treasury
regulations  and  should  take  into  account  the  Prepayment  Assumption.  The
Conference Committee Report to the 1986 Act provides that until such regulations
are  issued,  such market  discount  would  accrue  either (i) on the basis of a
constant interest rate, or (ii) in the ratio of stated interest allocable to the
relevant  period to the sum of the interest  for such period plus the  remaining
interest  as of the end of such  period,  or in the case of a  Regular  Security
issued with original  issue  discount,  in the ratio of original  issue discount
accrued  for the  relevant  period  to the sum of the  original  issue  discount
accrued for such period plus the remaining  original issue as of the end of such
period. Such purchaser also generally will be required to treat a portion of any
gain on a sale or  exchange of the  Regular  Security as ordinary  income to the
extent of the market  discount  accrued to the date of disposition  under one of
the foregoing methods,  less any accrued market discount  previously reported as
ordinary income as partial  distributions in reduction of the stated  redemption
price at  maturity  were  received.  Such  purchaser  will be  required to defer
deduction  of a  portion  of the  excess  of the  interest  paid or  accrued  on
indebtedness  incurred to purchase or carry a Regular Security over the interest
distributable  thereon.  The deferred  portion of such  interest  expense in any
taxable  year  generally  will not exceed the  accrued  market  discount  on the
Regular  Security  for such year.  Any such  deferred  interest  expense  is, in
general,  allowed as a  deduction  not later than the year in which the  related
market discount income is recognized or the Regular  Security is disposed of. As
an  alternative  to the inclusion of market  discount in income on the foregoing
basis, the Regular Securityholder may elect to include market discount in income
currently  as it accrues on all market  discount  instruments  acquired  by such
Regular  Securityholder  in that taxable year or  thereafter,  in which case the
interest deferral rule will not apply. See "Election to Treat All Interest Under
the Constant Yield Method" below  regarding an alternative  manner in which such
election may be deemed to be made.

     By  analogy  to the OID  Regulations,  market  discount  with  respect to a
Regular  Security will be considered to be zero if such market  discount is less
than 0.25% of the remaining stated  redemption price at maturity of such Regular
Security  multiplied by the weighted  average  maturity of the Regular  Security
(determined as described  above in the third  paragraph  under  "Original  Issue
Discount")  remaining  after the date of  purchase.  It appears  that de minimis
market  discount  would be reported in a manner  similar to de minimis  original
issue  discount.  See "Original  Issue  Discount"  above.  Treasury  regulations
implementing  the market discount rules have not yet been issued,  and therefore
investors  should  consult their own tax advisors  regarding the  application of
these rules.  Investors  should also consult Revenue  Procedure 92-67 concerning
the  elections  to include  market  discount in income  currently  and to accrue
market discount on the basis of the constant yield method.

     Premium

     A Regular  Security  purchased at a cost greater than its remaining  stated
redemption  price at maturity  generally  is  considered  to be  purchased  at a
premium. If the Regular Securityholder holds such Regular Security as a "capital
asset" within the meaning of Code Section 1221, the Regular  Securityholder  may
elect under Code Section 171 to amortize such premium  under the constant  yield
method. Such election will apply to all debt obligations acquired by the Regular
Securityholder  at a premium  held in that taxable  year or  thereafter,  unless
revoked with the  permission of the Internal  Revenue  Service.  Final  Treasury
regulations  with respect to  amortization of bond premium do not by their terms
apply to obligations,  such as the Regular  Securities,  which are prepayable as
described in Code Section 1272(a)(6).  However,  the Conference Committee Report
to the 1986 Act indicates a Congressional  intent that the same rules that apply
to the accrual of market discount on installment  obligations will also apply to
amortizing bond premium under Code Section 171 on installment  obligations  such
as the Regular  Securities,  although it is unclear whether the  alternatives to
the  constant  interest  method  described  above under  "Market  Discount"  are
available.  Amortizable  bond  premium  will be treated as an offset to interest
income on a Regular  Security,  rather than as a separate  deductible  item. See
"Election to Treat All Interest Under the Constant Yield Method" below regarding
an alternative manner in which the Code Section 171 election may be deemed to be
made.

     Election to Treat All Interest Under the Constant Yield Method

     A holder of a debt instrument such as a Regular Security may elect to treat
all interest  that accrues on the  instrument  using the constant  yield method,
with none of the  interest  being  treated as  qualified  stated  interest.  For
purposes of applying the constant yield method to a debt  instrument  subject to
such an election,  (i)  "interest"  includes  stated  interest,  original  issue
discount,  de minimis  original issue  discount,  market discount and de minimis
market  discount,  as adjusted by any  amortizable  bond premium or  acquisition
premium and (ii) the debt instrument is treated as if the instrument were issued
on the holder's  acquisition  date in the amount of the holder's  adjusted basis
immediately  after  acquisition.  It is unclear whether,  for this purpose,  the
initial  Prepayment  Assumption  would  continue to apply or if a new prepayment
assumption  as of the date of the holder's  acquisition  would  apply.  A holder
generally may make such an election on an instrument by instrument  basis or for
a class or group of debt  instruments.  However,  if the  holder  makes  such an
election with respect to a debt instrument with amortizable bond premium or with
market  discount,  the holder is deemed to have made  elections to amortize bond
premium or to report market  discount  income  currently as it accrues under the
constant  yield  method,  respectively,  for all  premium  bonds  held or market
discount  bonds  acquired by the holder in the same taxable year or  thereafter.
The election is made on the holder's  federal  income tax return for the year in
which  the debt  instrument  is  acquired  and is  irrevocable  except  with the
approval of the Internal Revenue Service. Investors should consult their own tax
advisors regarding the advisability of making such an election.

     Treatment of Losses

     Regular  Securityholders  will be required to report income with respect to
Regular Securities on the accrual method of accounting, without giving effect to
delays or reductions in distributions  attributable to defaults or delinquencies
on the  Mortgage  Loans,  except to the extent it can be  established  that such
losses  are  uncollectible.  Accordingly,  the  holder  of a  Regular  Security,
particularly a Subordinate Security,  may have income, or may incur a diminution
in cash  flow as a result of a default  or  delinquency,  but may not be able to
take a deduction  (subject to the discussion below) for the  corresponding  loss
until a subsequent  taxable year. In this regard,  investors are cautioned  that
while  they may  generally  cease to accrue  interest  income  if it  reasonably
appears that the interest will be  uncollectible,  the Internal  Revenue Service
may take the position that original  issue  discount must continue to be accrued
in spite of its  uncollectibility  until the debt instrument is disposed of in a
taxable  transaction or becomes  worthless in accordance  with the rules of Code
Section 166. To the extent the rules of Code Section 166 regarding bad debts are
applicable,  it appears that Regular  Securityholders  that are  corporations or
that  otherwise  hold  the  Regular  Securities  in  connection  with a trade or
business  should in general be allowed to deduct as an  ordinary  loss such loss
with  respect to principal  sustained  during the taxable year on account of any
such Regular  Securities  becoming wholly or partially  worthless,  and that, in
general,  Regular  Securityholders that are not corporations and do not hold the
Regular  Securities in connection  with a trade or business should be allowed to
deduct as a short-term  capital loss any loss sustained  during the taxable year
on  account  of a  portion  of  any  such  Regular  Securities  becoming  wholly
worthless.  Although  the  matter is not free  from  doubt,  such  non-corporate
Regular  Securityholders  should be allowed a bad debt deduction at such time as
the principal  balance of such Regular  Securities is reduced to reflect  losses
resulting from any liquidated  Mortgage  Loans.  The Internal  Revenue  Service,
however,  could take the position that  non-corporate  holders will be allowed a
bad debt  deduction  to reflect  such losses only after all the  Mortgage  Loans
remaining in the Trust Estate have been  liquidated or the  applicable  Class of
Regular  Securities has been otherwise  retired.  The Internal  Revenue  Service
could also assert that losses on the Regular  Securities are deductible based on
some  other  method  that may defer such  deductions  for all  holders,  such as
reducing future cashflow for purposes of computing original issue discount. This
may have the effect of creating  "negative"  original issue discount which would
be deductible only against future positive  original issue discount or otherwise
upon  termination  of the Class.  Regular  Securityholders  are urged to consult
their own tax advisors regarding the appropriate timing, amount and character of
any loss  sustained  with  respect  to such  Regular  Securities.  While  losses
attributable to interest  previously  reported as income should be deductible as
ordinary  losses by both  corporate  and  non-corporate  holders,  the  Internal
Revenue  Service  may take the  position  that  losses  attributable  to accrued
original  issue  discount may only be deducted as capital  losses in the case of
non-corporate  holders who do not hold the Regular Securities in connection with
a trade or  business.  Special  loss  rules are  applicable  to banks and thrift
institutions,  including rules regarding  reserves for bad debts. Such taxpayers
are advised to consult  their tax advisors  regarding the treatment of losses on
Regular Securities.

     Sale or Exchange of Regular Securities

     If a Regular  Securityholder  sells or  exchanges a Regular  Security,  the
Regular  Securityholder will recognize gain or loss equal to the difference,  if
any, between the amount received and its adjusted basis in the Regular Security.
The adjusted  basis of a Regular  Security  generally will equal the cost of the
Regular  Security to the seller,  increased  by any original  issue  discount or
market discount previously included in the seller's gross income with respect to
the Regular  Security and reduced by amounts  included in the stated  redemption
price at maturity of the Regular  Security that were previously  received by the
seller, by any amortized premium and by any recognized losses.

     Except as described  above with respect to market  discount,  and except as
provided  in this  paragraph,  any  gain or loss on the  sale or  exchange  of a
Regular  Security  realized by an investor  who holds the Regular  Security as a
capital  asset will be capital gain or loss and will be long-term or  short-term
depending  on whether  the  Regular  Security  has been held for the  applicable
holding period (described  below).  Such gain will be treated as ordinary income
(i) if a  Regular  Security  is held as part of a  "conversion  transaction"  as
defined in Code Section  1258(c),  up to the amount of interest  that would have
accrued  on the  Regular  Securityholder's  net  investment  in  the  conversion
transaction  at 120% of the  appropriate  applicable  Federal  rate  under  Code
Section 1274(d) in effect at the time the taxpayer  entered into the transaction
minus any amount previously treated as ordinary income with respect to any prior
disposition of property that was held as part of such  transaction,  (ii) in the
case of a  non-corporate  taxpayer,  to the  extent  such  taxpayer  has made an
election  under  Code  Section  163(d)(4)  to have net  capital  gains  taxed as
investment  income at ordinary  income  rates,  or (iii) to the extent that such
gain does not exceed the excess,  if any, of (a) the amount that would have been
includible  in the  gross  income of the  holder  if its  yield on such  Regular
Security  were 110% of the  applicable  Federal rate as of the date of purchase,
over (b) the amount of income  actually  includible  in the gross income of such
holder  with  respect  to  such  Regular  Security.  In  addition,  gain or loss
recognized  from the sale of a  Regular  Security  by  certain  banks or  thrift
institutions will be treated as ordinary income or loss pursuant to Code Section
582(c).  Capital  gains of  non-corporate  taxpayers  generally are subject to a
lower maximum tax rate (20%) than ordinary income of such taxpayers  (39.6%) for
capital  assets  held  for  more  than  one  year.  The  maximum  tax  rate  for
corporations is the same with respect to both ordinary income and capital gains.

Taxation of Owners of Residual Securities

     Taxation of REMIC Income

     Generally, the "daily portions" of REMIC taxable income or net loss will be
includible as ordinary  income or loss in determining the federal taxable income
of holders of Residual Securities  ("Residual  Holders"),  and will not be taxed
separately to the REMIC Pool.  The daily portions of REMIC taxable income or net
loss of a Residual  Holder are determined by allocating the REMIC Pool's taxable
income or net loss for each calendar quarter ratably to each day in such quarter
and by allocating such daily portion among the Residual Holders in proportion to
their respective  holdings of Residual Securities in the REMIC Pool on such day.
REMIC taxable  income is generally  determined in the same manner as the taxable
income of an individual using the accrual method of accounting,  except that (i)
the limitations on deductibility of investment interest expense and expenses for
the production of income do not apply,  (ii) all bad loans will be deductible as
business bad debts,  and (iii) the limitation on the  deductibility  of interest
and expenses  related to  tax-exempt  income will apply.  The REMIC Pool's gross
income  includes  interest,  original issue discount  income and market discount
income, if any, on the Mortgage Loans, reduced by amortization of any premium on
the Mortgage Loans, plus income from  amortization of issue premium,  if any, on
the Regular  Securities,  plus income on  reinvestment of cash flows and reserve
assets, plus any cancellation of indebtedness income upon allocation of realized
losses to the Regular  Securities.  The REMIC Pool's deductions include interest
and original issue discount expense on the Regular Securities, servicing fees on
the Mortgage Loans, other administrative expenses of the REMIC Pool and realized
losses on the Mortgage Loans. The requirement that Residual Holders report their
pro rata  share of taxable  income or net loss of the REMIC  Pool will  continue
until there are no Securities of any class of the related Series outstanding.

     The taxable income recognized by a Residual Holder in any taxable year will
be affected  by, among other  factors,  the  relationship  between the timing of
recognition of interest,  original issue discount or market  discount  income or
amortization of premium with respect to the Mortgage Loans, on the one hand, and
the timing of deductions for interest  (including  original  issue  discount) or
income from  amortization  of issue  premium on the Regular  Securities,  on the
other hand.  In the event that an interest in the Mortgage  Loans is acquired by
the REMIC Pool at a discount, and one or more of such Mortgage Loans is prepaid,
the  prepayment  may be used in  whole  or in  part  to  make  distributions  in
reduction of principal on the Regular  Securities,  and (ii) the discount on the
Mortgage  Loans which is includible  in income may exceed the deduction  allowed
upon such  distributions on those Regular Securities on account of any unaccrued
original issue discount relating to those Regular Securities. When there is more
than one Class of Regular  Securities  that distribute  principal  sequentially,
this mismatching of income and deductions is particularly likely to occur in the
early years following  issuance of the Regular  Securities when distributions in
reduction of principal  are being made in respect of earlier  Classes of Regular
Securities  to the extent  that such  Classes  are not issued  with  substantial
discount or are issued at a premium.  If taxable income  attributable  to such a
mismatching is realized,  in general,  losses would be allowed in later years as
distributions  on the later  maturing  Classes of Regular  Securities  are made.
Taxable  income may also be greater  in earlier  years than in later  years as a
result of the fact that interest expense  deductions,  expressed as a percentage
of the outstanding principal amount of such a Series of Regular Securities,  may
increase  over time as  distributions  in reduction of principal are made on the
lower yielding Classes of Regular  Securities,  whereas, to the extent the REMIC
Pool consists of fixed rate Mortgage Loans,  interest income with respect to any
given  Mortgage  Loan will  remain  constant  over time as a  percentage  of the
outstanding principal amount of that loan.  Consequently,  Residual Holders must
have sufficient other sources of cash to pay any federal, state, or local income
taxes due as a result of such mismatching or unrelated  deductions against which
to offset such income,  subject to the discussion of "excess  inclusions"  below
under "--Limitations on Offset or Exemption of REMIC Income." The timing of such
mismatching of income and  deductions  described in this  paragraph,  if present
with respect to a Series of  Securities,  may have a significant  adverse effect
upon a Residual  Holder's  after-tax  rate of return.  In  addition,  a Residual
Holder's  taxable income during certain periods may exceed the income  reflected
by such Residual Holders for such periods in accordance with generally  accepted
accounting principles. Investors should consult their own accountants concerning
the accounting treatment of their investment in Residual Securities.

     Basis and Losses

     The amount of any net loss of the REMIC Pool that may be taken into account
by the Residual Holder is limited to the adjusted basis of the Residual Security
as of the close of the quarter (or time of disposition of the Residual  Security
if  earlier),  determined  without  taking  into  account  the net  loss for the
quarter. The initial adjusted basis of a purchaser of a Residual Security is the
amount paid for such Residual Security. Such adjusted basis will be increased by
the amount of taxable income of the REMIC Pool reportable by the Residual Holder
and will be decreased (but not below zero),  first, by a cash  distribution from
the REMIC Pool and,  second,  by the amount of loss of the REMIC Pool reportable
by the  Residual  Holder.  Any  loss  that  is  disallowed  on  account  of this
limitation may be carried over  indefinitely with respect to the Residual Holder
as to whom such loss was disallowed and may be used by such Residual Holder only
to offset and income generated by the same REMIC Pool.

     A Residual  Holder will not be permitted  to amortize  directly the cost of
its  Residual  Security as an offset to its share of the  taxable  income of the
related REMIC Pool.  However,  the taxable income will not include cash received
by the REMIC Pool that  represents  a recovery of the REMIC  Pool's basis in its
assets.  Such  recovery  of basis by the  REMIC  Pool  will  have the  effect of
amortization  of the issue  price of the  Residual  Securities  over their life.
However, in view of the possible  acceleration of the income of Residual Holders
described above under "Taxation of REMIC Income",  the period of time over which
such issue price is  effectively  amortized may be longer than the economic life
of the Residual Securities.

     A Residual  Security may have a negative  value if the net present value of
anticipated tax liabilities exceeds the present value of anticipated cash flows.
The  REMIC  Regulations  appear  to treat  the  issue  price of such a  residual
interest as zero rather than such  negative  amount for purposes of  determining
the REMIC  Pool's  basis in its assets.  The  preamble to the REMIC  Regulations
states that the  Internal  Revenue  Service may provide  future  guidance on the
proper  tax  treatment  of  payments  made by a  transferor  of such a  residual
interest to induce the transferee to acquire the interest,  and Residual Holders
should consult their own tax advisors in this regard.

     Further, to the extent that the initial adjusted basis of a Residual Holder
(other than an original  holder) in the  Residual  Security is greater  than the
corresponding  portion of the REMIC  Pool's  basis in the  Mortgage  Loans,  the
Residual  Holder will not recover a portion of such basis until  termination  of
the  REMIC  Pool  unless  future  Treasury   regulations  provide  for  periodic
adjustments to the REMIC income otherwise  reportable by such holder.  The REMIC
Regulations  currently in effect do not so provide.  See "--Treatment of Certain
Items of REMIC Income and Expense--Market Discount" below regarding the basis of
Mortgage  Loans to the REMIC Pool and "Sale or Exchange of a Residual  Security"
below regarding  possible treatment of a loss upon termination of the REMIC Pool
as a capital loss.

     Treatment of Certain Items of REMIC Income and Expense

     Although it is  anticipated  that the Trustee will compute REMIC income and
expense in accordance with the Code and applicable regulations,  the authorities
regarding the  determination of specific items of income and expense are subject
to differing  interpretations.  The Depositor makes no  representation as to the
specific  method  that will be used for  reporting  income  with  respect to the
Mortgage  Loans  and  expenses  with  respect  to the  Regular  Securities,  and
different  methods  could  result in  different  timing or  reporting of taxable
income or net loss to Residual  Holders or  differences  in capital  gain versus
ordinary income.

     Original Issue Discount and Premium. Generally, the REMIC Pool's deductions
for original issue discount and income from  amortization  of issue premium will
be determined in the same manner as original  issue  discount  income on Regular
Securities   as   described   above  under   "Taxation   of  Owners  of  Regular
Securities--Original  Issue Discount" and "--Variable Rate Regular  Securities",
without regard to the de minimis rule described therein, and "--Premium."

     Market Discount. The REMIC Pool will have market discount income in respect
of Mortgage  Loans if, in general,  the basis of the REMIC Pool in such Mortgage
Loans is exceeded by their unpaid principal balances.  The REMIC Pool's basis in
such  Mortgage  Loans is generally  the fair market value of the Mortgage  Loans
immediately  after the transfer thereof to the REMIC Pool. The REMIC Regulations
provide  that such basis is equal in the  aggregate  to the issue  prices of all
regular and residual  interests in the REMIC Pool.  The accrued  portion of such
market discount would be recognized currently as an item of ordinary income in a
manner similar to original issue  discount.  Market  discount  income  generally
should accrue in the manner described above under "Taxation of Owners of Regular
Securities--Market Discount."

     Premium.  Generally,  if the basis of the REMIC Pool in the Mortgage  Loans
exceeds the unpaid principal balances thereof, the REMIC Pool will be considered
to have acquired  such  Mortgage  Loans at a premium equal to the amount of such
excess.  As stated above,  the REMIC Pool's basis in Mortgage  Loans is the fair
market value of the Mortgage  Loans,  based on the aggregate of the issue prices
of the regular and residual  interests in the REMIC Pool  immediately  after the
transfer  thereof to the REMIC Pool.  In a manner  analogous  to the  discussion
above under "Taxation of Owners of Regular  Securities--Premium",  a person that
holds a Mortgage Loan as a capital asset under Code Section 1221 may elect under
Code  Section  171 to  amortize  premium  on  Mortgage  Loans  originated  after
September  27, 1985 under the constant  yield method.  Amortizable  bond premium
will be treated as an offset to interest  income on the Mortgage  Loans,  rather
than as a separate deduction item.  Because  substantially all of the mortgagors
on the Mortgage Loans are expected to be individuals,  Code Section 171 will not
be available for premium on Mortgage  Loans  originated on or prior to September
27, 1985.  Premium  with respect to such  Mortgage  Loans may be  deductible  in
accordance with a reasonable  method  regularly  employed by the holder thereof.
The  allocation  of such  premium pro rata among  principal  payments  should be
considered a reasonable method;  however, the Internal Revenue Service may argue
that such premium should be allocated in a different manner,  such as allocating
such premium entirely to the final payment of principal.

     Limitations on Offset or Exemption of REMIC Income

     A portion (or all) of the REMIC taxable  income  includible in  determining
the federal income tax liability of a Residual Holder will be subject to special
treatment.  That portion, referred to as the "excess inclusion", is equal to the
excess of REMIC taxable income for the calendar quarter  allocable to a Residual
Security over the daily  accruals for such  quarterly  period of (i) 120% of the
long-term  applicable  Federal  rate that  would have  applied  to the  Residual
Security  (if it were a debt  instrument)  on the Startup Day under Code Section
1274(d),  multiplied by (ii) the adjusted issue price of such Residual  Security
at the beginning of such quarterly period. For this purpose,  the adjusted issue
price of a Residual Security at the beginning of a quarter is the issue price of
the Residual  Security,  plus the amount of such daily  accruals of REMIC income
described  in  this  paragraph  for  all  prior   quarters,   decreased  by  any
distributions made with respect to such Residual Security prior to the beginning
of such quarterly period.  Accordingly,  the portion of the REMIC Pool's taxable
income  that will be treated as excess  inclusions  will be a larger  portion of
such income as the adjusted issue price of the Residual Securities diminishes.

     The portion of a Residual  Holder's REMIC taxable income  consisting of the
excess inclusions generally may not be offset by other deductions, including net
operating loss  carryforwards,  on such Residual Holder's return.  However,  net
operating  loss  carryovers are  determined  without regard to excess  inclusion
income. Further, if the Residual Holder is an organization subject to the tax on
unrelated  business  income  imposed by Code Section 511, the Residual  Holder's
excess  inclusions will be treated as unrelated  business taxable income of such
Residual  Holder for purposes of Code Section  511. In addition,  REMIC  taxable
income is subject to 30% withholding tax with respect to certain persons who are
not U.S. Persons (as defined below under  "Tax-Related  Restrictions on Transfer
of  Residual   Securities--Foreign   Investors"),   and  the   portion   thereof
attributable to excess  inclusions is not eligible for any reduction in the rate
of withholding  tax (by treaty or otherwise).  See "Taxation of Certain  Foreign
Investors--Residual  Securities"  below.  Finally,  if a real estate  investment
trust or a regulated  investment  company  owns a Residual  Security,  a portion
(allocated under Treasury regulations yet to be issued) of dividends paid by the
real estate investment trust or regulated investment company could not be offset
by net operating losses of its shareholders, would constitute unrelated business
taxable  income  for  tax-exempt  shareholders,  and  would  be  ineligible  for
reduction of withholding to certain persons who are not U.S. Persons.  The SBJPA
of 1996 has  eliminated  the special rule  permitting  Section 593  institutions
("thrift  institutions")  to  use  net  operating  losses  and  other  allowable
deductions to offset their excess inclusion income from Residual Securities that
have "significant value" within the meaning of the REMIC Regulations,  effective
for taxable  years  beginning  after  December 31, 1995,  except with respect to
Residual Securities  continuously held by a thrift institution since November 1,
1995.

     In addition,  the SBJPA of 1996 provides  three rules for  determining  the
effect of excess  inclusions  on the  alternative  minimum  taxable  income of a
Residual Holder. First, alternative minimum taxable income for a Residual Holder
is determined without regard to the special rule,  discussed above, that taxable
income  cannot be less than  excess  inclusions.  Second,  a  Residual  Holder's
alternative  minimum  taxable  income for a taxable year cannot be less than the
excess inclusions for the year. Third, the amount of any alternative minimum tax
net  operating  loss  deduction  must be computed  without  regard to any excess
inclusions. These rules are effective for taxable years beginning after December
31,  1986,  unless a Residual  Holder  elects to have such  rules  apply only to
taxable years beginning after August 20, 1996.

     Tax-Related Restrictions on Transfer of Residual Securities

     Disqualified  Organizations.  If any  legal  or  beneficial  interest  in a
Residual  Security is  transferred to a  Disqualified  Organization  (as defined
below),  a tax would be  imposed  in an amount  equal to the  product of (i) the
present value of the total  anticipated  excess  inclusions with respect to such
Residual  Security for periods after the transfer and (ii) the highest  marginal
federal  income  tax rate  applicable  to  corporations.  The REMIC  Regulations
provide that the anticipated  excess  inclusions are based on actual  prepayment
experience  to the date of the  transfer  and  projected  payments  based on the
Prepayment Assumption. The present value rate equals the applicable Federal rate
under Code Section 1274(d) as of the date of the transfer for a term ending with
the last  calendar  quarter in which excess  inclusions  are expected to accrue.
Such rate is applied to the  anticipated  excess  inclusions from the end of the
remaining  calendar  quarters  in which they arise to the date of the  transfer.
Such a tax  generally  would  be  imposed  on  the  transferor  of the  Residual
Security,  except  that where such  transfer  is through an agent  (including  a
broker,  nominee, or other middleman) for a Disqualified  Organization,  the tax
would  instead be imposed on such agent.  However,  a  transferor  of a Residual
Security  would in no event be liable for such tax with respect to a transfer if
the  transferee  furnished  to the  transferor  an  affidavit  stating  that the
transferee  is  not a  Disqualified  Organization  and,  as of the  time  of the
transfer,  the transferor does not have actual  knowledge that such affidavit is
false.  The tax  also may be  waived  by the  Internal  Revenue  Service  if the
Disqualified  Organization  promptly  disposes of the Residual  Security and the
transferor pays income tax at the highest corporate rate on the excess inclusion
for the  period the  Residual  Security  is  actually  held by the  Disqualified
Organization.

     In  addition,  if a  "Pass-Through  Entity" (as  defined  below) has excess
inclusion income with respect to a Residual Security during a taxable year and a
Disqualified  Organization  is the record  holder of an equity  interest in such
entity,  then a tax is imposed on such  entity  equal to the  product of (i) the
amount  of  excess  inclusions  that  are  allocable  to  the  interest  in  the
Pass-Through Entity during the period such interest is held by such Disqualified
Organization,  and (ii) the highest marginal federal  corporate income tax rate.
Such tax would be deductible from the ordinary gross income of the  Pass-Through
Entity for the taxable  year.  The  Pass-Through  Entity would not be liable for
such tax if it has received an affidavit  from such record holder that it is not
a Disqualified  Organization  or stating such holder's  taxpayer  identification
number and,  during the period such person is the record  holder of the Residual
Security,  the  Pass-Through  Entity  does not have actual  knowledge  that such
affidavit is false.

     For taxable  years  beginning on or after  January 1, 1998, if an "electing
large  partnership"  holds a Residual  Security,  all  interests in the electing
large partnership are treated as held by Disqualified Organizations for purposes
of the tax imposed upon a Pass-Through Entity by Section 860E(c) of the Code. An
exception  to this tax,  otherwise  available to a  Pass-Through  Entity that is
furnished  certain  affidavits by record  holders of interests in the entity and
that does not know such  affidavits  are false,  is not available to an electing
large partnership.

     For these  purposes,  (i)  "Disqualified  Organization"  means  the  United
States, any state or political subdivision thereof, any foreign government,  any
international  organization,  any  agency  or  instrumentality  of  any  of  the
foregoing  (provided,  that such term does not include an instrumentality if all
of its activities are subject to tax and a majority of its board of directors is
not selected by any such  governmental  entity),  any  cooperative  organization
furnishing  electric energy or providing  telephone  service or persons in rural
areas as described in Code Section  1381(a)(2)(C),  and any organization  (other
than a farmers'  cooperative  described in Code Section 531) that is exempt from
taxation  under the Code  unless  such  organization  is  subject  to the tax on
unrelated  business  income  imposed by Code  Section  511,  (ii)  "Pass-Through
Entity" means any regulated  investment  company,  real estate investment trust,
common  trust  fund,  partnership,  trust or  estate  and  certain  corporations
operating  on a  cooperative  basis.  Except  as may  be  provided  in  Treasury
regulations,  any  person  holding an  interest  in a  Pass-Through  Entity as a
nominee  for  another  will,  with  respect  to such  interest,  be treated as a
Pass-Through  Entity,  and  (iii) an  "electing  large  partnership"  means  any
partnership  having more than 100 members  during the  preceding tax year (other
than certain service  partnerships and commodity  pools),  which elects to apply
certain simplified reporting provisions under the Code.

     The Pooling and Servicing  Agreement  with respect to a Series will provide
that no legal or beneficial  interest in a Residual  Security may be transferred
or registered unless (i) the proposed transferee furnished to the transferor and
the  Trustee an  affidavit  providing  its  taxpayer  identification  number and
stating that such  transferee is the beneficial  owner of the Residual  Security
and is not a  Disqualified  Organization  and is not  purchasing  such  Residual
Security on behalf of a Disqualified Organization (i.e., as a broker, nominee or
middleman  thereof) and (ii) the  transferor  provides a statement in writing to
the  Trustee  that it has no  actual  knowledge  that such  affidavit  is false.
Moreover, the Pooling and Servicing Agreement will provide that any attempted or
purported transfer in violation of these transfer  restrictions will be null and
void and will vest no rights in any purported transferee. Each Residual Security
with respect to a Series will bear a legend  referring to such  restrictions  on
transfer, and each Residual Holder will be deemed to have agreed, as a condition
of ownership  thereof,  to any  amendments to the related  Pooling and Servicing
Agreement  required  under  the  Code  or  applicable  Treasury  regulations  to
effectuate  the  foregoing  restrictions.  Information  necessary  to compute an
applicable  excise tax must be furnished to the Internal  Revenue Service and to
the  requesting  party  within  60 days of the  request,  and the  Seller or the
Trustee may charge a fee for computing and providing such information.

     Noneconomic  Residual  Interests.  The REMIC  Regulations  would  disregard
certain  transfers of Residual  Securities,  in which case the transferor  would
continue to be treated as the owner of the  Residual  Securities  and thus would
continue to be subject to tax on its allocable  portion of the net income of the
REMIC Pool. Under the REMIC Regulations,  a transfer of a "noneconomic  residual
interest" (as defined below) to a Residual  Holder (other than a Residual Holder
who is not a  U.S.  Person  as  defined  below  under  "Foreign  Investors")  is
disregarded to all federal  income tax purposes if a significant  purpose of the
transferor is to impede the assessment or collection of tax. A residual interest
in a REMIC (including a residual  interest with a positive value at issuance) is
a "noneconomic  residual interest" unless, at the time of the transfer,  (i) the
present value of the expected future  distributions on the residual  interest at
least  equals  the  product  of the  present  value  of the  anticipated  excess
inclusions and the highest  corporate  income tax rate in effect for the year in
which the transfer occurs,  and (ii) the transferor  reasonably expects that the
transferee  will  receive  distributions  from the REMIC at or after the time at
which taxes accrue on the anticipated  excess inclusions in an amount sufficient
to satisfy the accrued taxes on each excess  inclusion.  The anticipated  excess
inclusions  and the present value rate are  determined in the same manner as set
forth above under  "Disqualified  Organizations."  The REMIC Regulations explain
that a significant  purpose to impede the assessment or collection of tax exists
if the transferor, at the time of the transfer, either knew or should have known
that the  transferee  would be unwilling or unable to pay taxes due on its share
of the  taxable  income  of the  REMIC.  A safe  harbor is  provided  if (i) the
transferor conducted, at the time of the transfer, a reasonable investigation of
the  financial  condition  of the  transferee  and  found  that  the  transferee
historically  had paid  its  debts as they  came  due and  found no  significant
evidence to indicate that the transferee  would not continue to pay its debts as
they  came  due in  the  future,  and  (ii)  the  transferee  represents  to the
transferor that it understands that, as the holder of the non-economic  residual
interest,  the  transferee  may incur  liabilities  in excess of any cash  flows
generated  by the  interest  and  that  the  transferee  intends  to  pay  taxes
associated  with holding the  residual  interest as they become due. The Pooling
and Servicing Agreement with respect to each Series of Certificates will require
the transferee of a Residual Security to certify to the matters in the preceding
sentence  as  part  of  the   affidavit   described   above  under  the  heading
"Disqualified Organizations."

     Foreign  Investors.  The REMIC  Regulations  provide that the transfer of a
Residual Security that has "tax avoidance  potential" to a "foreign person" will
be disregarded for all federal tax purposes. This rule appears intended to apply
to a  transferee  who is not a "U.S.  Person"  (as defined  below),  unless such
transferee's  income is  effectively  connected  with the  conduct of a trade or
business  within the United  States.  A Residual  Security is deemed to have tax
avoidance potential unless, at the time of the transfer, (i) the future value of
expected  distributions equals at least 30% of the anticipated excess inclusions
after  the  transfer,  and  (ii)  the  transferor  reasonably  expects  that the
transferee will receive sufficient distributions from the REMIC Pool at or after
the time at which the excess  inclusions accrue and prior to the end of the next
succeeding  taxable year for the  accumulated  withholding  tax  liability to be
paid.  If the non-U.S.  Person  transfers  the Residual  Security back to a U.S.
Person,  the  transfer  will be  disregarded  and the  foreign  transferor  will
continue  to be treated as the owner  unless  arrangements  are made so that the
transfer  does not have the effect of allowing  the  transferor  to avoid tax on
accrued excess inclusions.

     The  Prospectus  Supplement  relating to the  Certificates  of a Series may
provide that a Residual  Security may not be purchased by or  transferred to any
person  that  is not a  U.S.  Person  or  may  describe  the  circumstances  and
restrictions  pursuant  to which  such a  transfer  may be made.  The term "U.S.
Person"  means a citizen  or  resident  of the  United  States,  a  corporation,
partnership  (except as provided in Treasury  regulations that may be issued) or
other entity  created or organized in or under the laws of the United  States or
any political  subdivision  thereof,  an estate that is subject to U.S.  federal
income tax regardless of the source of its income,  or, generally,  a trust if a
court within the United States is able to exercise primary  supervision over the
administration of such trust, and one or more U.S. Persons have the authority to
control all  substantial  decisions of such trust (or, to the extent provided in
applicable Treasury regulations,  certain trusts in existence on August 20, 1996
which are eligible to elect to be treated as U.S. Persons).

     Sale or Exchange of a Residual Security

     Upon the sale or exchange of a Residual Security,  the Residual Holder will
recognize gain or loss equal to the excess,  if any, of the amount realized over
the adjusted  basis (as  described  above under  "Taxation of Owners of Residual
Securities--Basis and Losses") of such Residual Holder in such Residual Security
at the time of the sale or exchange. In addition to reporting the taxable income
of the REMIC Pool, a Residual Holder will have taxable income to the extent that
any cash  distribution  to it from the REMIC Pool exceeds such adjusted basis on
that  Distribution  Date.  Such  income will be treated as gain from the sale or
exchange of the  Residual  Holder's  Residual  Security,  in which case,  if the
Residual  Holder has an adjusted basis in its Residual  Security  remaining when
its  interest  in the  REMIC  Pool  terminates,  and if it holds  such  Residual
Security as a capital  asset under Code Section 1221,  then it will  recognize a
capital loss at that time in the amount of such remaining adjusted basis.

     Any gain on the sale of a Residual  Security  will be  treated as  ordinary
income (i) if a Residual Security is held as part of a "conversion  transaction"
as defined in Code Section 1258(c), up to the amount of interest that would have
accrued on the Residual Holder's net investment in the conversion transaction at
120% of the  appropriate  applicable  Federal  rate in  effect  at the  time the
taxpayer  entered into the transaction  minus any amount  previously  treated as
ordinary income with respect to any prior  disposition of property that was held
as a part of such  transaction or (ii) in the case of a non-corporate  taxpayer,
to the extent such taxpayer has made an election under Code Section 163(d)(4) to
have net capital gains taxed as investment  income at ordinary  income rates. In
addition,  gain or loss  recognized  from the  sale of a  Residual  Security  by
certain banks or thrift  institutions will be treated as ordinary income or loss
pursuant to Code Section 582(c).

     The Conference  Committee  Report to the 1986 Act provides that,  except as
provided in Treasury  regulations yet to be issued,  the wash sale rules of Code
Section 1091 will apply to dispositions of Residual  Securities where the seller
of the Residual Security, during the period beginning six months before the sale
or disposition of the Residual Security and ending six months after such sale or
disposition,  acquires (or enters into any other transaction that results in the
application  of Code  Section  1091) any  residual  interest in any REMIC or any
interest in a "taxable  mortgage pool" (such as a non-REMIC owner trust) that is
economically comparable to a Residual Security.

     Mark to Market Regulations

     On December 24, 1996, the Internal Revenue Service issued final regulations
(the  "Mark to Market  Regulations")  under Code  Section  475  relating  to the
requirement that a securities  dealer mark to market securities held for sale to
customers.  This mark to  market  requirement  applies  to all  securities  of a
dealer,  except to the  extent  that the dealer has  specifically  identified  a
security as held for investment.  The Mark to Market  Regulations  provide that,
for  purposes  of this mark to market  requirement,  a Residual  Security is not
treated as a security  and thus may not be marked to market.  The Mark to Market
Regulations  apply to all Residual  Securities  acquired on or after  January 4,
1995.

     Taxes That May Be Imposed on the REMIC Pool

     Prohibited Transactions

     Income  from  certain  transactions  by the REMIC Pool,  called  prohibited
transactions,  will not be part of the  calculation of income or loss includible
in the federal income tax returns of Residual Holders,  but rather will be taxed
directly  to the REMIC Pool at a 100% rate.  Prohibited  transactions  generally
include  (i)  the  disposition  of a  qualified  mortgages  other  than  for (a)
substitution  within two years of the Startup Day for a defective  (including  a
defaulted)  obligation  (or  repurchase in lieu of  substitution  of a defective
(including a defaulted)  obligation at any time) or for any  qualified  mortgage
within three months of the Startup Day, (b)  foreclosure,  default,  or imminent
default of a qualified mortgage, (c) bankruptcy or insolvency of the REMIC Pool,
or (d) a  qualified  (complete)  liquidation,  (ii) the  receipt of income  from
assets that are not the type of mortgages or investments  that the REMIC Pool is
permitted to hold, (iii) the receipt of compensation  for services,  or (iv) the
receipt of gain from disposition of cash flow investments other than pursuant to
a qualified  liquidation.  Notwithstanding  (i) and (iv), it is not a prohibited
transaction  to sell  REMIC  Pool  property  to  prevent  a default  on  Regular
Securities  as a result of a default on qualified  mortgages or to  facilitate a
clean-up call (generally,  an optional  termination to save administrative costs
when no more than a small  percentage  of the  Securities is  outstanding).  The
REMIC  Regulations  indicate that the  modification of a Mortgage Loan generally
will not be  treated  as a  disposition  if it is  occasioned  by a  default  or
reasonably  foreseeable  default, an assumption of the Mortgage Loan, the waiver
of a due-on-sale or due-on-encumbrance  clause, or the conversion of an interest
rate by a  mortgagor  pursuant  to the terms of a  convertible  adjustable  rate
Mortgage Loan.

     Contributions to the REMIC Pool After the Startup Day

     In  general,  the REMIC Pool will be subject to a tax at a 100% rate on the
value of any  property  contributed  to the REMIC  Pool after the  Startup  Day.
Exceptions are provided for cash  contributions to the REMIC Pool (i) during the
three months following the Startup Day, (ii) made to a qualified reserve fund by
a Residual Holder, (iii) in the nature of a guarantee, (iv) made to facilitate a
qualified  liquidation  or clean-up  call,  and (v) as  otherwise  permitted  in
Treasury  regulations yet to be issued. It is not anticipated that there will be
any contributions to the REMIC Pool after the Startup Day.

     Net Income from Foreclosure Property

     The  REMIC  Pool will be  subject  of  federal  income  tax at the  highest
corporate  rate  on  "net  income  from  foreclosure  property",  determined  by
reference to the rules applicable to real estate investment  trusts.  Generally,
property   acquired  by  deed  in  lieu  of  foreclosure  would  be  treated  as
"foreclosure  property" until the close of the third calendar year following the
year of  acquisition,  with a possible  extension.  Net income from  foreclosure
property  generally  means gain from the sale of a foreclosure  property that is
inventory  property  and gross  income  from  foreclosure  property  other  than
qualifying rents and other qualifying income for a real estate investment trust.
It is not anticipated  that the REMIC Pool will have any taxable net income from
foreclosure property.

     Liquidation of the REMIC Pool

     If a REMIC Pool adopts a plan of complete  liquidation,  within the meaning
of Code Section  860F(a)(4)(A)(i),  which may be  accomplished by designating in
the REMIC  Pool's  final tax return a date on which such  adoption  is deemed to
occur,  and sells all of its assets  (other  than cash)  within a 90-day  period
beginning  on such date,  the REMIC  Pool will not be subject to the  prohibited
transaction  rules on the sale of its  assets,  provided  that  the  REMIC  Pool
credits or  distributes  in  liquidation  all of the sale proceeds plus its cash
(other than amounts  retained to meet  claims) to holders of Regular  Securities
and Residual Holders (within the 90-day period).

     Administrative Matters

     The REMIC Pool will be required to  maintain  its books on a calendar  year
basis and to file federal  income tax returns for federal income tax purposes in
a manner similar to a  partnership.  The form for such income tax return is Form
1066,  U.S.  Real Estate  Mortgage  Investment  Conduit  Income Tax Return.  The
Trustee will be required to sign the REMIC Pool's returns.  Treasury regulations
provide  that,  except  where  there is a single  Residual  Holder for an entire
taxable  year,   the  REMIC  Pool  will  be  subject  to  the   procedural   and
administrative  rules of the Code  applicable  to  partnerships,  including  the
determination by the Internal Revenue Service of any adjustments to, among other
things,  items of REMIC income,  gain, loss,  deduction,  or credit in a unified
administrative  proceeding. The Master Servicer will be obligated to act as "tax
matters person", as defined in applicable Treasury regulations,  with respect to
the REMIC Pool, as agent of the Residual  Holder holding the largest  percentage
interest  in  the  Residual  Securities.  If the  Code  or  applicable  Treasury
regulations  do not permit the Master  Servicer to act as tax matters  person in
its capacity as agent of such  Residual  Holder,  such  Residual  Holder or such
other person specified pursuant to Treasury  regulations will be required to act
as tax matters person.

     Limitations on Deduction of Certain Expenses

     An  investor  who is an  individual,  estate,  or trust  will be subject to
limitation with respect to certain itemized deductions described in Code Section
67, to the extent that such itemized deductions, in the aggregate, do not exceed
2% of the  investor's  adjusted  gross  income.  In  addition,  Code  Section 68
provides that itemized  deductions  otherwise allowable for a taxable year of an
individual  taxpayer  will be reduced by the lesser of (i) 3% of the excess,  if
any, of adjusted  gross income over  $124,500 for 1998 ($62,250 in the case of a
married  individual  filing a separate  return) (as adjusted for  inflation  for
subsequent  years), or (ii) 80% of the amount of itemized  deductions  otherwise
allowable  for such  year.  In the case of a REMIC  Pool,  such  deductions  may
include  deductions  under  Code  Section  212  for  the  Servicing  Fee and all
administrative  and other  expenses  relating to the REMIC Pool,  or any similar
expenses allocated to the REMIC Pool with respect to a regular interest it holds
in another REMIC.  Such investors who hold REMIC  Securities  either directly or
indirectly through certain  pass-through  entities may have their pro rata share
of such  expenses  allocated  to them as  additional  gross  income,  but may be
subject to such  limitation on  deductions.  In addition,  such expenses are not
deductible at all for purposes of computing the alternative minimum tax, and may
cause such  investors to be subject to  significant  additional  tax  liability.
Temporary  Treasury  regulations  provide that the  additional  gross income and
corresponding  amount of expenses  generally are to be allocated entirely to the
holders  of  Residual  Securities  in the case of a REMIC  Pool  that  would not
qualify as a fixed investment trust in the absence of a REMIC election. However,
such  additional  gross income and  limitation on  deductions  will apply to the
allocable portion of such expenses to holders of Regular Securities,  as well as
holders of Residual  Securities,  where such Regular  Securities are issued in a
manner that is similar to pass-through certificates in a fixed investment trust.
Unless indicated  otherwise in the applicable  Prospectus  Supplement,  all such
expenses  will  be  allocable  to the  Residual  Securities.  In  general,  such
allocable   portion  will  be  determined  based  on  the  ratio  that  a  REMIC
Securityholder's income, determined on a daily basis, bears to the income of all
holders of Regular  Securities and Residual  Securities  with respect to a REMIC
Pool.  As a result,  individuals,  estates or trusts  holding  REMIC  Securities
(either  directly  or  indirectly  through  a  grantor  trust,  partnership,   S
corporation,  REMIC,  or certain other  pass-through  entities  described in the
foregoing  temporary Treasury  regulations) may have taxable income in excess of
the interest  income at the  pass-through  rate on Regular  Securities  that are
issued in a single class or otherwise  consistently  with fixed investment trust
status or in excess of cash  distributions  for the  related  period on Residual
Securities.

     Taxation of Certain Foreign Investors

     Regular Securities

     Interest,  including  original  issue  discount,  distributable  to Regular
Securityholders  who are non-resident  aliens,  foreign  corporations,  or other
non-U.S.  Persons (as defined below),  will be considered  "portfolio  interest"
and,  therefore,  generally will not be subject to 30% United States withholding
tax,  provided that such Non-U.S.  Person (i) is not a "10-percent  shareholder"
within  the  meaning  of  Code  Section  871(h)(3)(B)  or a  controlled  foreign
corporation  described  in Code  Section  881(c)(3)(C)  and  (ii)  provides  the
Trustee, or the person who would otherwise be required to withhold tax from such
distributions  under Code Section 1441 or 1442,  with an appropriate  statement,
signed under penalties of perjury, identifying the beneficial owner and stating,
among other  things,  that the  beneficial  owner of the  Regular  Security is a
Non-U.S.  Person.  If such statement,  or any other required  statement,  is not
provided, 30% withholding will apply unless reduced or eliminated pursuant to an
applicable  tax  treaty  or unless  the  interest  on the  Regular  Security  is
effectively  connected with the conduct of a trade or business within the United
States by such Non-U.S. Person. In the latter case, such Non-U.S. Person will be
subject to United States federal income tax at regular rates.  Investors who are
Non-U.S.  Persons should  consult their own tax advisors  regarding the specific
tax  consequences  to them of  owning a  Regular  Security.  The term  "Non-U.S.
Person" means any person who is not a U.S. Person.

     The IRS recently issued final  regulations  (the "New  Regulations")  which
would  provide  alternative  methods  of  satisfying  the  beneficial  ownership
certification  requirement  described  above.  The New Regulations are effective
January  1,  2000,  although  valid  withholding  certificates  that are held on
December  31,  1999,  remain valid until the earlier of December 31, 2000 or the
due date of  expiration  of the  certificate  under  the rules as  currently  in
effect.  The New Regulations  would require,  in the case of Regular  Securities
held by a foreign  partnership,  that (x) the  certification  described above be
provided by the  partners  rather than by the  foreign  partnership  and (y) the
partnership  provide  certain  information,  including a United States  taxpayer
identification  number.  A  look-through  rule would apply in the case of tiered
partnerships.  Non-U.S. Persons should consult their own tax advisors concerning
the application of the certification requirements in the New Regulations.

     Residual Securities

     The Conference Committee Report to the 1986 Act indicates that amounts paid
to Residual  Holders who are  Non-U.S.  Persons  generally  should be treated as
interest  for  purposes  of  the  30%  (or  lower  treaty  rate)  United  States
withholding  tax.  Treasury  regulations  provide  that  amount  distributed  to
Residual Holders may qualify as "portfolio interest",  subject to the conditions
described  in "Regular  Securities"  above,  but only to the extent that (i) the
Mortgage  Loans were  issued  after July 18,  1984 and (ii) the Trust  Estate or
segregated pool of assets therein (as to which a separate REMIC election will be
made), to which the Residual Security relates, consists of obligations issued in
"registered  form"  within the  meaning of Code  Section  163(f)(1).  Generally,
Mortgage Loans will not be, but regular interests in another REMIC Pool will be,
considered obligations issued in registered form. Furthermore,  Residual Holders
will not be entitled to any  exemption  from the 30%  withholding  tax (or lower
treaty  rate) to the  extent  of that  portion  of  REMIC  taxable  income  that
constitutes  an  "excess   inclusion."  See  "Taxation  of  Owners  of  Residual
Securities--Limitations  on Offset or Exemption of REMIC Income." If the amounts
paid to Residual Holders who are Non-U.S. Persons are effectively connected with
the conduct of a trade or  business  within the United  States by such  Non-U.S.
Persons,  30% (or lower treaty rate)  withholding will not apply.  Instead,  the
amounts paid to such Non-U.S.  Persons will be subject to United States  federal
income  tax at regular  rates.  If 30% (or lower  treaty  rate)  withholding  is
applicable,  such amounts  generally  will be taken into account for purposes of
withholding  only  when  paid or  otherwise  distributed  (or when the  Residual
Security is disposed of) under rules similar to withholding  upon disposition of
debt   instruments   that  have  original  issue  discount.   See   "Tax-Related
Restrictions  on  Transfer  of  Residual  Securities--Foreign  Investors"  above
concerning the disregard of certain transfers having "tax avoidance  potential."
Investors  who are  Non-U.S.  Persons  should  consult  their  own tax  advisors
regarding the specific tax consequences to them of owning Residual Securities.

     Backup Withholding

     Distributions made on the Regular Securities, and proceeds from the sale of
the  Regular  Securities  to or  through  certain  brokers,  may be subject to a
"backup" withholding tax under Code Section 3406 of 31% on "reportable payments"
(including interest  distributions,  original issue discount, and, under certain
circumstances,  principal distributions) unless the Regular Holder complies with
certain reporting and/or  certification  procedures,  including the provision of
its taxpayer  identification  number to the Trustee, its agent or the broker who
effected the sale of the Regular Security, or such Holder is otherwise an exempt
recipient  under  applicable  provisions of the Code. Any amounts to be withheld
from  distribution on the Regular  Securities  would be refunded by the Internal
Revenue  Service or allowed as a credit  against  the Regular  Holder's  federal
income tax liability.  The New Regulations  change certain of the rules relating
to certain  presumptions  currently available relating to information  reporting
and backup  withholding.  Non-U.S.  Persons  are urged to contact  their own tax
advisors regarding the application to them of backup withholding and information
reporting.

     Reporting Requirements

     Reports  of accrued  interest,  original  issue  discount  and  information
necessary to compute the accrual of market discount will be made annually to the
Internal   Revenue   Service  and  to  individuals,   estates,   non-exempt  and
non-charitable  trusts,  and  partnerships  who are either  holders of record of
Regular  Securities or beneficial  owners who own Regular  Securities  through a
broker or middleman as nominee.  All brokers,  nominees and all other non-exempt
holders of record of Regular Securities  (including  corporations,  non-calendar
year  taxpayers,  securities  or  commodities  dealers,  real estate  investment
trusts,  investment  companies,  common trust  funds,  thrift  institutions  and
charitable  trusts) may request such  information  for any  calendar  quarter by
telephone or in writing by contacting the person  designated in Internal Revenue
Service  Publication  938  with  respect  to  a  particular  Series  of  Regular
Securities.  Holders  through  nominees must request such  information  from the
nominee.

     The Internal  Revenue  Service's Form 1066 has an accompanying  Schedule Q,
Quarterly  Notice to Residual  Interest  Holders of REMIC Taxable  Income or Net
Loss Allocation.  Treasury  regulations  require that Schedule Q be furnished by
the REMIC Pool to each  Residual  Holder by the end of the month  following  the
close  of each  calendar  quarter  (41 days  after  the end of a  quarter  under
proposed Treasury regulations) in which the REMIC Pool is in existence).

     Treasury   regulations   require   that,   in  addition  to  the  foregoing
requirements,  information  must be  furnished  quarterly  to Residual  Holders,
furnished annually, if applicable,  to holders of Regular Securities,  and filed
annually with the Internal  Revenue Service  concerning Code Section 67 expenses
(see  "Limitations on Deduction of Certain  Expenses"  above)  allocable to such
holders.  Furthermore,  under such  regulations,  information  must be furnished
quarterly  to  Residual  Holders,  furnished  annually  to  holders  of  Regular
Securities,  and filed annually with the Internal Revenue Service concerning the
percentage  of the  REMIC  Pool's  assets  meeting  the  qualified  asset  tests
described above under "Characterization of Investments in REMIC Securities."

Grantor Trust Funds

     Classification of Grantor Trust Funds

     With  respect  to each  Series of  Grantor  Trust  Securities,  Cadwalader,
Wickersham  & Taft  will  deliver  its  opinion  to the  effect  that,  assuming
compliance with all provisions of the related  Pooling and Servicing  Agreement,
the  related  Grantor  Trust Fund will be  classified  as a grantor  trust under
subpart  E,  part I of  subchapter  J of the Code and not as a  partnership,  an
association  taxable as a corporation,  or a "taxable  mortgage pool" within the
meaning of Code Section  7701(i).  Accordingly,  each holder of a Grantor  Trust
Security  generally  will be treated  as the  beneficial  owner of an  undivided
interest in the Mortgage Loans included in the Grantor Trust Fund.

Standard Securities

     General

     Where there is no Retained  Interest  with  respect to the  Mortgage  Loans
underlying  the  Securities  of a Series,  and  where  such  Securities  are not
designated  as "Stripped  Securities",  the holder of each such Security in such
Series  (referred  to herein as  "Standard  Securities")  will be treated as the
owner of a pro  rata  undivided  interest  in the  ordinary  income  and  corpus
portions of the Grantor Trust Fund represented by its Standard Security and will
be considered the beneficial  owner of a pro rata undivided  interest in each of
the Mortgage Loans, subject to the discussion below under "Recharacterization of
Servicing Fees." Accordingly,  the holder of a Standard Security of a particular
Series will be required to report on its federal  income tax return its pro rata
share of the entire income from the Mortgage  Loans  represented by its Standard
Security, including interest at the coupon rate on such Mortgage Loans, original
issue  discount (if any),  prepayment  fees,  assumption  fees, and late payment
charges  received by the  Servicer,  in  accordance  with such  Securityholder's
method of  accounting.  A  Securityholder  generally  will be able to deduct its
share of the  Servicing  Fee and all  administrative  and other  expenses of the
Trust Estate in  accordance  with its method of  accounting,  provided that such
amounts are reasonable  compensation for services rendered to that Grantor Trust
Fund.  However,  investors  who  are  individuals,  estates  or  trusts  who own
Securities, either directly or indirectly through certain pass-through entities,
will be subject to  limitation  with  respect  to  certain  itemized  deductions
described in Code Section 67,  including  deductions  under Code Section 212 for
the Servicing Fee and all such  administrative and other expenses of the Grantor
Trust Fund, to the extent that such deductions,  in the aggregate, do not exceed
two percent of an investor's adjusted gross income. In addition, Code Section 68
provides that itemized  deductions  otherwise allowable for a taxable year of an
individual  taxpayer  will be reduced by the lesser of (i) 3% of the excess,  if
any, of adjusted  gross income over  $124,500 for 1998 ($62,250 in the case of a
married  individual  filing a separate  return) (in each case,  as adjusted  for
inflation in subsequent years), or (ii) 80% of the amount of itemized deductions
otherwise  allowable for such year. As a result, such investors holding Standard
Securities,  directly or  indirectly  through a  pass-through  entity,  may have
aggregate  taxable income in excess of the aggregate  amount of cash received on
such Standard Securities with respect to interest at the pass-through rate or as
discount income on such Standard Securities.  In addition, such expenses are not
deductible at all for purposes of computing the alternative minimum tax, and may
cause such  investors to be subject to  significant  additional  tax  liability.
Moreover,  where there is Retained  Interest with respect to the Mortgage  Loans
underlying a Series of Securities  or where the servicing  fees are in excess of
reasonable  servicing  compensation,  the  transaction  will be  subject  to the
application of the "stripped  bond" and "stripped  coupon" rules of the Code, as
described below under "Stripped Securities" and "Recharacterization of Servicing
Fees", respectively.

     Tax Status

     Cadwalader, Wickersham & Taft has advised the Depositor that:

     1. A Standard Security owned by a "domestic  building and loan association"
within the meaning of Code Section  7701(a)(19)  will be considered to represent
"loans...secured  by an interest in real property which is...  residential  real
property"  within the meaning of Code Section  7701(a)(19)(C)(v),  provided that
the real  property  securing the Mortgage  Loans  represented  by that  Standard
Security is of the type described in such section of the Code.

     2. A Standard  Security  owned by a real  estate  investment  trust will be
considered to represent  "real estate assets" within the meaning of Code Section
856(c)(4)(A)  to the extent  that the assets of the related  Grantor  Trust Fund
consist  of  qualified  assets,  and  interest  income  on such  assets  will be
considered  "interest on  obligations  secured by mortgages on real property" to
such extent within the meaning of Code Section 856(c)(3)(B).

     3. A Standard  Security owned by a REMIC will be considered to represent an
"obligation  (including any participation or certificate of beneficial ownership
therein)  which is principally  secured by an interest in real property"  within
the meaning of Code Section  860G(a)(3)(A)  to the extent that the assets of the
related Grantor Trust Fund consist of "qualified  mortgages"  within the meaning
of Code Section 860G(a)(3).

     4.  A  Standard  Security  owned  by  a  "financial  asset   securitization
investment  trust" within the meaning of Code Section 860L(c) will be considered
to represent  "permitted  assets" within the meaning of Code Section  860L(c) to
the  extent  that the  assets of related  Grantor  Trust  Fund  consist of "debt
instruments"  or other  permitted  assets  within the  meaning  of Code  Section
860L(c).

     An issue arises as to whether Buydown Loans may be  characterized  in their
entirety under the Code  provisions  cited in clauses 1 and 2 of the immediately
preceding  paragraph or whether the amount qualifying for such treatment must be
reduced  by the  amount  of the  Buydown  Funds.  There  is  indirect  authority
supporting  treatment of an investment in a Buydown Loan as entirely  secured by
real  property if the fair market value of the real  property  securing the loan
exceeds the principal amount of the loan at the time of issuance or acquisition,
as the case may be. There is no assurance that the treatment  described above is
proper. Accordingly, Securityholders are urged to consult their own tax advisors
concerning  the effects of such  arrangements  on the  characterization  of such
Securityholder's investment for federal income tax purposes.

     Premium and Discount

     Securityholders  are advised to consult  with their tax  advisors as to the
federal income tax treatment of premium and discount arising either upon initial
acquisition of Standard Securities or thereafter.

     Premium.  The treatment of premium incurred upon the purchase of a Standard
Security will be determined generally as described above under "REMICs--Taxation
of Owners of Residual Securities--Premium."

     Original Issue Discount.  The original issue discount rules of Code Section
1271 through 1275 will be  applicable  to a  Securityholder's  interest in those
Mortgage Loans as to which the conditions for the  application of those sections
are met. Rules  regarding  periodic  inclusion of original issue discount income
are  applicable  to mortgages  of  corporations  originated  after May 27, 1969,
mortgages of noncorporate  mortgagors (other than individuals)  originated after
July 1, 1982, and mortgages of individuals originated after March 2, 1984. Under
the OID Regulations, such original issue discount could arise by the charging of
points  by the  originator  of the  mortgages  in an  amount  greater  than  the
statutory de minimis exception,  including a payment of points that is currently
deductible by the borrower under  applicable  Code  provisions or, under certain
circumstances,  by the  presence of "teaser"  rates on the Mortgage  Loans.  See
"Stripped  Securities"  below  regarding  original  issue  discount  on Stripped
Securities.

     Original issue discount generally must be reported as ordinary gross income
as it accrues  under a constant  interest  method  that takes into  account  the
compounding  of interest,  in advance of the cash  attributable  to such income.
Unless  indicated  otherwise  in  the  applicable  Prospectus   Supplement,   no
prepayment  assumption  will be assumed for purposes of such  accrual.  However,
Code  Section  1272  provides  for a reduction  in the amount of original  issue
discount includible in the income of a holder of an obligation that acquires the
obligation  after its initial  issuance at a price  greater  than the sum of the
original issue price and the previously  accrued  original issue discount,  less
prior payments of principal.  Accordingly,  if such Mortgage Loans acquired by a
Securityholder  are  purchased  at a price  equal to the then  unpaid  principal
amount of such Mortgage  Loans,  no original issue discount  attributable to the
difference  between the issue price and the  original  principal  amount of such
Mortgage Loans (i.e., points) will be includible by such holder.

     Market  Discount.  Securityholders  also  will  be  subject  to the  market
discount  rules to the  extent  that the  conditions  for  application  of those
sections are met.  Market  discount on the Mortgage Loans will be determined and
will be reported as ordinary  income  generally  in the manner  described  above
under  "REMICs--Taxation  of Owners  of  Regular  Securities--Market  Discount",
except  that the  ratable  accrual  methods  described  therein  will not apply.
Rather,  the holder will accrue  market  discount  pro rata over the life of the
Mortgage Loans,  unless the constant yield method is elected.  Unless  indicated
otherwise in the applicable Prospectus Supplement, no prepayment assumption will
be assumed for purposes of such accrual.

     Recharacterization of Servicing Fees

     If the servicing  fees paid to a Servicer were deemed to exceed  reasonable
servicing compensation, the amount of such excess would represent neither income
nor a deduction to Securityholders.  In this regard,  there are no authoritative
guidelines  for federal  income tax purposes as to either the maximum  amount of
servicing  compensation that may be considered reasonable in the context of this
or similar  transactions  or whether,  in the case of Standard  Securities,  the
reasonableness  of servicing  compensation  should be  determined  on a weighted
average or  loan-by-loan  basis.  If a loan-by-loan  basis is  appropriate,  the
likelihood that such amount would exceed reasonable servicing compensation as to
some of the Mortgage Loans would be increased. Internal Revenue Service guidance
indicates  that a servicing  fee in excess of reasonable  compensation  ("excess
servicing")  will cause the  Mortgage  Loans to be treated  under the  "stripped
bond" rules.  Such guidance  provides  safe harbors for  servicing  deemed to be
reasonable  and requires  taxpayers to  demonstrate  that the value of servicing
fees in excess of such  amounts is not  greater  than the value of the  services
provided.

     Accordingly,  if the  Internal  Revenue  Service's  approach  is upheld,  a
Servicer who receives a servicing  fee in excess of such amounts would be viewed
as retaining an ownership  interest in a portion of the interest payments on the
Mortgage  Loans.  Under  the  rules of Code  Section  1286,  the  separation  of
ownership  of the right to receive  some or all of the  interest  payments on an
obligation  from the right to receive some or all of the  principal  payments on
the  obligation  would result in treatment of such  Mortgage  Loans as "stripped
coupons" and "stripped  bonds."  Subject to the de minimis rule discussed  below
under  "Stripped  Securities",  each stripped  bond or stripped  coupon could be
considered for this purpose as a non-interest  bearing  obligation issued on the
date of issue of the Standard Securities,  and the original issue discount rules
of the Code would apply to the holder thereof. While Securityholders would still
be treated as owners of  beneficial  interests  in a grantor  trust for  federal
income tax  purposes,  the corpus of such trust could be viewed as excluding the
portion  of the  Mortgage  Loans the  ownership  of which is  attributed  to the
Servicer,  or as including such portion as a second class of equitable interest.
Applicable Treasury  regulations treat such an arrangement as a fixed investment
trust, since the multiple classes of trust interests should be treated as merely
facilitating  direct  investments  in the  trust  assets  and the  existence  of
multiple  classes of  ownership  interests is  incidental  to that  purpose.  In
general,  such a recharacterization  should not have any significant effect upon
the timing or amount of income  reported  by a  Securityholder,  except that the
income  reported  by a cash  method  holder  may be  slightly  accelerated.  See
"Stripped  Securities" below for a further description of the federal income tax
treatment of stripped bonds and stripped coupons.

     Sale or Exchange of Standard Securities

     Upon  sale or  exchange  of a  Standard  Security,  a  Securityholder  will
recognize  gain or loss equal to the difference  between the amount  realized on
the sale and its aggregate adjusted basis in the Mortgage Loans and other assets
represented by the Security. In general, the aggregate adjusted basis will equal
the  Securityholder's  cost for the  Standard  Security,  exclusive  of  accrued
interest, increased by the amount of any income previously reported with respect
to the Standard  Security and  decreased by the amount of any losses  previously
reported  with  respect  to  the  Standard   Security  and  the  amount  of  any
distributions (other than accrued interest) received thereon. Except as provided
above with  respect to market  discount on any  Mortgage  Loans,  and except for
certain financial institutions subject to the provisions of Code Section 582(c),
any such gain or loss  generally  would be capital  gain or loss if the Standard
Security was held as a capital  asset.  However,  gain on the sale of a Standard
Security will be treated as ordinary  income (i) if a Standard  Security is held
as part of a "conversion  transaction" as defined in Code Section 1258(c), up to
the  amount of  interest  that would have  accrued on the  Securityholder's  net
investment in the conversion  transaction at 120% of the appropriate  applicable
Federal  rate in effect at the time the taxpayer  entered  into the  transaction
minus any amount previously treated as ordinary income with respect to any prior
disposition of property that was held as part of such transaction or (ii) in the
case of a  non-corporate  taxpayer,  to the  extent  such  taxpayer  has made an
election  under  Code  Section  163(d)(4)  to have net  capital  gains  taxed as
investment  income at  ordinary  income  rates.  Capital  gains of  noncorporate
taxpayers  generally are subject to a lower maximum tax rate (20%) than ordinary
income of such taxpayers (39.6%) for capital assets held for more than one year.
The maximum tax rate for  corporations is the same with respect to both ordinary
income and capital gains.

Stripped Securities

     General

     Pursuant to Code Section 1286,  the separation of ownership of the right to
receive some or all of the principal payments on an obligation from ownership of
the  right  to  receive  some or all of the  interest  payments  results  in the
creation of "stripped  bonds" with respect to principal  payments and  "stripped
coupons"  with respect to interest  payments.  For purposes of this  discussion,
Securities  that are subject to those  rules will be  referred  to as  "Stripped
Securities."  The Securities will be subject to those rules if (i) the Depositor
or any of its  affiliates  retains  (for  its own  account  or for  purposes  of
resale), in the form of Retained Interest or otherwise, an ownership interest in
a portion of the payments on the Mortgage  Loans,  (ii) the  Depositor or any of
its affiliates is treated as having an ownership  interest in the Mortgage Loans
to the  extent  it is paid (or  retains)  servicing  compensation  in an  amount
greater than  reasonable  consideration  for servicing  the Mortgage  Loans (see
"Standard  Securities--Recharacterization of Servicing Fees" above), and (iii) a
Class of Securities are issued in two or more Classes or Subclasses representing
the right to non-pro-rata  percentages of the interest and principal payments on
the Mortgage Loans.

     In  general,  a holder of a Stripped  Security  will be  considered  to own
"stripped  bonds" with  respect to its pro rata share of all or a portion of the
principal  payments on each Mortgage Loan and/or "stripped coupons" with respect
to its pro rata  share of all or a  portion  of the  interest  payments  on each
Mortgage  Loan,  including  the  Stripped  Security's  allocable  share  of  the
servicing  fees paid to a  Servicer,  to the  extent  that  such fees  represent
reasonable  compensation for services  rendered.  See the discussion above under
"Standard  Securities--Recharacterization  of Servicing Fees." Although not free
from doubt, for purposes of reporting to Stripped Securityholders, the servicing
fees will be allocated to the classes of Stripped  Securities  in  proportion to
the distributions to such Classes for the related period or periods.  The holder
of a Stripped  Security  generally  will be entitled to a deduction each year in
respect  of  the   servicing   fees,   as   described   above  under   "Standard
Securities--General", subject to the limitation described therein.

     Code Section 1286 treats a stripped bond or a stripped coupon  generally as
an  obligation  issued on the date that such  stripped  interest  is  purchased.
Although the treatment of Stripped Securities for federal income tax purposes is
not clear in certain respects,  particularly where such Stripped  Securities are
issued with respect to a Mortgage Pool containing  variable-rate Mortgage Loans,
the  Depositor  has been advised by counsel that (i) the Grantor Trust Fund will
be treated as a grantor  trust under  subpart E, Part I of  subchapter  J of the
Code and not as an association  taxable as a corporation or a "taxable  mortgage
pool"  within  the  meaning  of Code  Section  7701(i),  and (ii) each  Stripped
Security  should be treated as a single  installment  obligation for purposes of
calculating  original  issue  discount  and  gain or loss on  disposition.  This
treatment is based on the  interrelationship of Code Section 1286, Code Sections
1272  through  1275,  and the OID  Regulations.  Although  it is  possible  that
computations  with  respect to Stripped  Securities  could be made in one of the
ways described below under  "Possible  Alternative  Characterizations",  the OID
Regulations  state, in general,  that two or more debt  instruments  issued by a
single issuer to a single investor in a single  transaction should be treated as
a single debt instrument. Accordingly, for original issue discount purposes, all
payments on any Stripped  Securities  should be aggregated and treated as though
they were made on a single debt instrument.  The Pooling and Servicing Agreement
will require that the Trustee make and report all  computations  described below
using this aggregate  approach,  unless  substantial  legal  authority  requires
otherwise.

     Furthermore,  Treasury  regulations  provide  for  treatment  of a Stripped
Security  as a single debt  instrument  issued on the date it is  purchased  for
purposes of calculating  any original issue  discount.  In addition,  under such
regulations,  a Stripped  Security  that  represents a right to payments of both
interest  and  principal  may be viewed  either as issued  with  original  issue
discount or market discount (as described below), at a de minimis original issue
discount,  or,  presumably,  at a premium.  This  treatment  indicates  that the
interest  component  of such a Stripped  Security  would be treated as qualified
stated interest under the OID  Regulations,  assuming it is not an interest-only
or super-premium Stripped Security.  Further, these regulations provide that the
purchaser  of such a Stripped  Security  will be  required  to  account  for any
discount as market  discount  rather than original  issue discount if either (i)
the initial  discount with respect to the Stripped  Security was treated as zero
under the de minimis  rule,  or (ii) no more than 100 basis  points in excess of
reasonable servicing is stripped off the related Mortgage Loans. Any such market
discount  would be  reportable  as described  above under  "REMICs--Taxation  of
Owners of Regular Securities--Market Discount", without regard to the de minimis
rule  therein,  assuming  that a  prepayment  assumption  is  employed  in  such
computation.

     Status of Stripped Securities

     No  specific  legal  authority  exists as to whether the  character  of the
Stripped Securities,  for federal income tax purposes,  will be the same as that
of the Mortgage  Loans.  Although the issue is not free from doubt,  counsel has
advised the Depositor  that  Stripped  Securities  owned by  applicable  holders
should be considered  to represent  "real estate  assets"  within the meaning of
Code Section  856(c)(4)(A),  "obligation[s]  . ... .  principally  secured by an
interest in real property" within the meaning of Code Section 860G(a)(3)(A), and
"loans . . . secured by an interest in real property" within the meaning of Code
Section  7701(a)(19)(C)(v),  and interest  (including  original issue  discount)
income  attributable  to Stripped  Securities  should be considered to represent
"interest  on  obligations  secured by mortgages  on real  property"  within the
meaning of Code Section  856(c)(3)(B),  provided  that in each case the Mortgage
Loans and  interest  on such  Mortgage  Loans  qualify for such  treatment.  The
application of such Code provisions to Buydown Loans is uncertain. See "Standard
Securities--Tax Status" above.

     Taxation of Stripped Securities

     Original Issue Discount.  Except as described above under  "General",  each
Stripped  Security will be  considered to have been issued at an original  issue
discount for federal  income tax purposes.  Original issue discount with respect
to a Stripped  Security  must be included in ordinary  income as it accrues,  in
accordance  with a constant yield method that takes into account the compounding
of interest,  which may be prior to the receipt of the cash attributable to such
income.  Based in part on the issue  discount  required  to be  included  in the
income of a holder of a Stripped  Security  (referred to in this discussion as a
"Stripped Securityholder") in any taxable year likely will be computed generally
as   described   above   under    "REMICs--Taxation    of   Owner   of   Regular
Securities--Original  Issue Discount" and "--Variable Rate Regular  Securities."
However,  with the apparent  exception of a Stripped  Security  qualifying  as a
market discount obligation as described above under "--General", the issue price
of a Stripped  Security will be the purchase price paid by each holder  thereof,
and the stated redemption price at maturity will include the aggregate amount of
the  payments  to be  made on the  Stripped  Security  to  such  Securityholder,
presumably  under  the  Prepayment  Assumption,   other  than  qualified  stated
interest.

     If the Mortgage  Loans  prepay at a rate either  faster or slower than that
under the  Prepayment  Assumption,  a  Securityholder's  recognition of original
issue discount will be either  accelerated or decelerated and the amount of such
original issue discount will be either  increased or decreased  depending on the
relative  interests in principal and interest on each Mortgage Loan  represented
by such  Securityholder's  Stripped Security.  While the matter is not free from
doubt, the holder of a Stripped  Security should be entitled in the year that it
becomes  certain  (assuming  no further  prepayments)  that the holder  will not
recover a portion of its adjusted basis in such Stripped Security to recognize a
loss (which may be a capital loss) equal to such portion of unrecoverable basis.

     As an alternative to the method  described above, the fact that some or all
of the interest  payments  with respect to the Stripped  Securities  will not be
made if the Mortgage  Loans are prepaid  could lead to the  interpretation  that
such  interest  payments  are  "contingent"   within  the  meaning  of  the  OID
Regulations.  The OID Regulations, as they relate to the treatment of contingent
interest, are by their terms not applicable to prepayable securities such as the
Stripped  Securities.  However,  if final  regulations  dealing with  contingent
interest with respect to the Stripped  Securities  apply the same  principles as
the OID  Regulations,  such  regulations may lead to different  timing of income
inclusion  that  would  be the  case  under  the OID  Regulations.  Furthermore,
application of such principles could lead to the characterization of gain on the
sale of contingent  interest Stripped  Securities as ordinary income.  Investors
should  consult their tax advisors  regarding the  appropriate  tax treatment of
Stripped Securities.

     Sale or  Exchange of  Stripped  Securities.  Sale or exchange of a Stripped
Security  prior  to its  maturity  will  result  in gain or  loss  equal  to the
difference,  if any,  between  the  amount  received  and  the  Securityholder's
adjusted   basis  in  such   Stripped   Security,   as  described   above  under
"REMICs--Taxation  of Owners of Regular  Securities--Sale or Exchange of Regular
Securities."  To the extent  that a  subsequent  purchaser's  purchase  price is
exceeded by the remaining payments on the Stripped  Securities,  such subsequent
purchaser  will be required for federal income tax purposes to accrue and report
such excess as if it were original issue discount in the manner described above.
It is not clear for this purpose whether the assumed  prepayment rate that is to
be used in the case of a  Securityholder  other than an original  Securityholder
should be the Prepayment  Assumption or a new rate based on the circumstances at
the date of subsequent purchase.

     Purchase  of More Than One Class of Stripped  Securities.  When an investor
purchases more than one Class of Stripped  Securities,  it is currently  unclear
whether for federal  income tax  purposes  such  Classes of Stripped  Securities
should be treated  separately or aggregated for purposes of the rules  described
above.

     Possible  Alternative   Characterization.   The  characterizations  of  the
Stripped Securities discussed above are not the only possible interpretations of
the applicable Code provisions.  For example,  the Securityholder may be treated
as the  owner of (i) one  installment  obligation  consisting  of such  Stripped
Security's  pro rata share of the  payments  attributable  to  principal on each
Mortgage Loan and a second  installment  obligation  consisting of such Stripped
Security's  pro rata share of the  payments  attributable  to  interest  on each
Mortgage  Loan,  (ii) as many  stripped  bonds or stripped  coupons as there are
scheduled  payments of principal and/or interest on each Mortgage Loan, or (iii)
a separate  installment  obligation  for each Mortgage  Loan,  representing  the
Stripped  Security's pro rata share of payments of principal  and/or interest to
be made with respect thereto.  Alternatively,  the holder of one or more Classes
of  Stripped  Securities  may be treated  as the owner of a pro rata  fractional
undivided  interest  in each  Mortgage  Loan to the  extent  that such  Stripped
Security, or Classes of Stripped Securities in the aggregate, represent the same
pro rata portion of principal  and interest on each such  Mortgage  Loan,  and a
stripped bond or stripped coupon (as the case may be), treated as an installment
obligation or  contingent  payment  obligation,  as to the  remainder.  Treasury
regulations  regarding original issue discount on stripped  obligations make the
foregoing  interpretations  less likely to be  applicable.  The preamble to such
regulations  states that they are premised on the assumption that an aggregation
approach is appropriate  for  determining  whether  original issue discount on a
stripped  bond or  stripped  coupon is de  minimis,  and  solicits  comments  on
appropriate rules for aggregating stripped bonds and stripped coupons under Code
Section 1286.

     Because of these possible varying  characterizations of Stripped Securities
and the resultant differing treatment of income recognition, Securityholders are
urged to  consult  their own tax  advisors  regarding  the proper  treatment  of
Stripped Securities for federal income tax purposes.

     Reporting Requirements and Backup Withholding

     The Trustee will  furnish,  within a reasonable  time after the end of each
calendar  year,  to each  Securityholder  at any time  during  such  year,  such
information  (prepared on the basis  described  above) as is necessary to enable
such Securityholder to prepare its federal income tax returns.  Such information
will include the amount of original issue discount accrued on Securities held by
persons other than  Securityholders  exempted  from the reporting  requirements.
However,  the amount  required to be reported by the Trustee may not be equal to
the proper amount of original issue discount  required to be reported as taxable
income by a Securityholder, other than an original Securityholder that purchased
at the issue price. In particular,  in the case of Stripped  Securities,  unless
provided otherwise in the applicable Prospectus Supplement,  such reporting will
be based upon a representative  initial offering price of each Class of Stripped
Securities.  The Trustee will also file such original issue discount information
with the  Internal  Revenue  Service.  If a  Securityholder  fails to  supply an
accurate  taxpayer  identification  number or if the  Secretary  of the Treasury
determines  that a  Securityholder  has not  reported  all interest and dividend
income  required  to be shown on his  federal  income  tax  return,  31%  backup
withholding may be required in respect of any reportable payments,  as described
above under "REMICs--Backup Withholding."

     Taxation of Certain Foreign Investors

     To the extent that a Security  evidences  ownership in Mortgage  Loans that
are issued on or before July 18, 1984,  interest or original issue discount paid
by the  person  required  to  withhold  tax under Code  Section  1441 or 1442 to
nonresident aliens,  foreign corporations,  or other Non-U.S.  persons generally
will be subject to 30% United States  withholding tax, or such lower rate as may
be provided for interest by an applicable  tax treaty.  Accrued  original  issue
discount  recognized  by the  Securityholder  on the sale or  exchange of such a
Security also will be subject to federal income tax at the same rate.

     Treasury  regulations provide that interest or original issue discount paid
by the  Trustee  or other  withholding  agent to a  Non-U.S.  Person  evidencing
ownership  interest  in  Mortgage  Loans  issued  after  July 18,  1984  will be
"portfolio interest" and will be treated in the manner, and such persons will be
subject  to  the  same   certification   requirements,   described  above  under
"REMICs--Taxation of Certain Foreign Investors--Regular Securities."

Partnership Trust Funds

     Classification of Partnership Trust Funds

     With respect to each Series of Partnership  Securities or Debt  Securities,
Cadwalader,  Wickersham & Taft will deliver its opinion that the Trust Fund will
not  be  a  taxable   mortgage  pool  or  an  association  (or  publicly  traded
partnership)  taxable as a corporation  for federal  income tax  purposes.  This
opinion will be based on the  assumption  that the terms of the related  Pooling
and Servicing  Agreement and related  documents  will be complied  with,  and on
counsel's conclusion that the nature of the income of the Trust Fund will exempt
it from the rule that  certain  publicly  traded  partnerships  are  taxable  as
corporations.

     Characterization of Investments in Partnership Securities and 
     Debt Securities

     For  federal  income tax  purposes,  (i)  Partnership  Securities  and Debt
Securities held by a thrift  institution  taxed as a domestic  building and loan
association  will not  constitute  "loans  ...  secured by an  interest  in real
property  which  is...residential  real  property"  within  the  meaning of Code
Section  7701(a)(19)(C)(v)  and (ii) interest on Debt  Securities held by a real
estate investment trust will not be treated as "interest on obligations  secured
by mortgages  on real  property or on  interests  in real  property"  within the
meaning of Code Section 856(c)(3)(B),  and Debt Securities held by a real estate
investment  trust will not constitute "real estate assets" within the meaning of
Code Section  856(c)(4)(A),  but  Partnership  Securities  held by a real estate
investment  trust will  qualify  under those  sections  based on the real estate
investments  trust's  proportionate  interest  in the assets of the  Partnership
Trust Fund based on capital accounts.

     Taxation of Debt Securityholders

     Treatment of the Debt Securities as Indebtedness

     The  Depositor  will  agree,  and the  Securityholders  will agree by their
purchase of Debt  Securities,  to treat the Debt  Securities as debt for federal
income tax purposes.  No regulations,  published rulings,  or judicial decisions
exist that  discuss  the  characterization  for federal  income tax  purposes of
securities with terms  substantially  the same as the Debt Securities.  However,
with respect to each Series of Debt  Securities,  Cadwalader,  Wickersham & Taft
will  deliver  its  opinion  that  the Debt  Securities  will be  classified  as
indebtedness for federal income tax purposes.  The discussion below assumes this
characterization of the Debt Securities is correct.

     If, contrary to the opinion of counsel, the IRS successfully  asserted that
the Debt  Securities  were not debt for federal  income tax  purposes,  the Debt
Securities  might be treated as equity  interests in the Partnership  Trust, and
the timing and amount of income allocable to holders of such Debt Securities may
be different than as described in the following paragraph.

     Debt Securities  generally will be subject to the same rules of taxation as
Regular Securities issued by a REMIC, as described above, except that (i) income
reportable on Debt  Securities is not required to be reported  under the accrual
method unless the holder  otherwise uses the accrual method and (ii) the special
rule treating a portion of the gain on sale or exchange of a Regular Security as
ordinary income is inapplicable to Debt  Securities.  See "REMICs -- Taxation of
Owners of Regular Securities" and "--Sale or Exchange of Regular Securities."

     Taxation of Owners of Partnership Securities

     Treatment of the Partnership Trust Fund as a Partnership

     If so specified in the applicable Prospectus Supplement, the Depositor will
agree, and the  Securityholders  will agree by their purchase of Securities,  to
treat the  Partnership  Trust Fund (i) as a partnership  for purposes of federal
and state  income tax,  franchise  tax and any other tax measured in whole or in
part by income,  with the assets of the partnership being the assets held by the
Partnership   Trust   Fund,   the   partners  of  the   partnership   being  the
Securityholders  (including  the  Depositor),  and the Debt  Securities (if any)
being debt of the partnership or (ii) if a single  beneficial  owner owns all of
the  Partnership  Securities in a Trust Fund, the Trust Fund will be ignored for
federal income tax purposes and the assets and Debt Securities of the Trust Fund
will be treated as assets and indebtedness of such owner.

     A variety of  alternative  characterizations  are  possible.  For  example,
because  one or more of the  classes  of  Partnership  Securities  have  certain
features  characteristic of debt, the Partnership Securities might be considered
debt of the Depositor or the Partnership  Trust Fund. Any such  characterization
would not result in materially  adverse tax consequences to  Securityholders  as
compared to the  consequences  from treatment of the  Partnership  Securities as
equity in a partnership,  described below. The following discussion assumes that
the Partnership Securities represent equity interests in a partnership.

     Partnership Taxation

     As a partnership, the Partnership Trust Fund will not be subject to federal
income tax. Rather, each Securityholder will be required to separately take into
account such holder's allocated share of income,  gains, losses,  deductions and
credits of the  Partnership  Trust Fund. It is anticipated  that the Partnership
Trust Fund's  income will consist  primarily of interest  earned on the Mortgage
Loans (including  appropriate  adjustments for market  discount,  original issue
discount  and bond  premium) as  described  above under  "--Grantor  Trust Funds
- --Standard Securities--General", and "--Premium and Discount") and any gain upon
collection  or  disposition  of Mortgage  Loans.  The  Partnership  Trust Fund's
deductions will consist  primarily of interest accruing with respect to the Debt
Securities,  servicing and other fees, and losses or deductions  upon collection
or disposition of Debt Securities.

     The tax items of a partnership  are allocable to the partners in accordance
with the Code,  Treasury  regulations and the partnership  agreement  (here, the
Pooling  and  Servicing  Agreement  and  related  documents).  The  Pooling  and
Servicing Agreement will provide, in general,  that the Securityholders  will be
allocated taxable income of the Partnership Trust Fund for each Due Period equal
to the sum of (i) the interest  that accrues on the  Partnership  Securities  in
accordance with their terms for such Due Period,  including interest accruing at
the  applicable  pass-through  rate for such Due Period and  interest on amounts
previously due on the Partnership  Securities but not yet distributed;  (ii) any
Partnership  Trust Fund income  attributable  to discount on the Mortgage  Loans
that  corresponds  to any  excess of the  principal  amount  of the  Partnership
Securities over their initial issue price; and (iii) any other amounts of income
payable to the  Securityholders  for such Due Period.  Such  allocation  will be
reduced by any amortization by the Partnership Trust Fund of premium on Mortgage
Loans  that  corresponds  to  any  excess  of the  issue  price  of  Partnership
Securities over their principal amount. All remaining taxable income or net loss
of the Partnership  Trust Fund will be allocated to the Depositor.  Based on the
economic  arrangement of the parties,  this approach for allocating  Partnership
Trust Fund income should be permissible under applicable  Treasury  regulations,
although  no  assurance  can be given  that the IRS would not  require a greater
amount of income to be allocated to  Securityholders.  Moreover,  even under the
foregoing method of allocation, Securityholders may be allocated income equal to
the entire  pass-through  rate plus the other items  described above even though
the Trust Fund might not have sufficient cash to make current cash distributions
of such amount.  Thus,  cash basis  holders will in effect be required to report
income from the Partnership  Securities on the accrual basis and Securityholders
may become liable for taxes on  Partnership  Trust Fund income even if they have
not received cash from the Partnership Trust Fund to pay such taxes.

     All of the taxable income allocated to a Securityholder  that is a pension,
profit-sharing or employee benefit plan or other tax-exempt entity (including an
individual  retirement  account) will  constitute  "unrelated  business  taxable
income" generally taxable to such a holder under the Code.

     A share of expenses of the  Partnership  Trust Fund  (including fees of the
Master Servicer but not interest expense) allocable to an individual,  estate or
trust Securityholder  would be miscellaneous  itemized deductions subject to the
limitations    described   above   under   "--Grantor   Trust    Funds--Standard
Securities--General."  Accordingly,  such deductions  might be disallowed to the
individual in whole or in part and might result in such holder being taxed on an
amount of income that exceeds the amount of cash  actually  distributed  to such
holder over the life of the Partnership Trust Fund.

     Discount income or premium  amortization with respect to each Mortgage Loan
would  be  calculated  in a  manner  similar  to  the  description  above  under
"--Grantor  Trust  Funds--Standard   Securities--General"   and  "--Premium  and
Discount." Notwithstanding such description, it is intended that the Partnership
Trust Fund will make all tax calculations  relating to income and allocations to
Securityholders on an aggregate basis with respect to all Mortgage Loans held by
the  Partnership  Trust Fund  rather  than on a Mortgage  Loan-by-Mortgage  Loan
basis. If the IRS were to require that such  calculations be made separately for
each  Mortgage  Loan,  the  Partnership  Trust Fund might be  required  to incur
additional  expense,  but it is  believed  that  there  would not be a  material
adverse effect on Securityholders.

     Discount and Premium

     Unless indicated otherwise in the applicable Prospectus  Supplement,  it is
not  anticipated  that the  Mortgage  Loans will have been issued with  original
issue  discount  and,  therefore,  the  Partnership  Trust Fund  should not have
original  issue  discount  income.  However,  the  purchase  price  paid  by the
Partnership  Trust Fund for the  Mortgage  Loans may be greater or less than the
remaining  principal  balance of the Mortgage Loans at the time of purchase.  If
so, the Mortgage Loans will have been acquired at a premium or discount,  as the
case  may  be.  See  "Grantor  Trust  Funds--Standard   Securities--Premium  and
Discount."  (As  indicated  above,  the  Partnership  Trust  Fund will make this
calculation  on an aggregate  basis,  but might be required to recompute it on a
Mortgage Loan-by-Mortgage Loan basis).

     If the  Partnership  Trust Fund  acquires  the  Mortgage  Loans at a market
discount or premium,  the Partnership  Trust Fund will elect to include any such
discount in income  currently as it accrues over the life of the Mortgage  Loans
or to offset any such premium against  interest income on the Mortgage Loans. As
indicated  above, a portion of such market discount income or premium  deduction
may be allocated to Securityholders.

     Section 708 Termination

     Under Section 708 of the Code, the Partnership Trust Fund will be deemed to
terminate  for  federal  income tax  purposes  if 50% or more of the capital and
profits  interests in the Partnership  Trust Fund are sold or exchanged within a
12-month  period.  Such a termination  would cause a deemed  contribution of the
assets of a Partnership Trust Fund (the "old  partnership") to a new Partnership
Trust  Fund  (the  "new  partnership")  in  exchange  for  interests  in the new
partnership.  Such interests would be deemed  distributed to the partners of the
old  partnership  in liquidation  thereof,  which would not constitute a sale or
exchange.  The  Partnership  Trust Fund will not comply with  certain  technical
requirements that might apply when such a constructive  termination occurs. As a
result,  the Partnership  Trust Fund may be subject to certain tax penalties and
may  incur  additional   expenses  if  it  is  required  to  comply  with  those
requirements.  Furthermore,  the  Partnership  Trust  Fund  might not be able to
comply due to lack of data.

     Disposition of Securities

     Generally, capital gain or loss will be recognized on a sale of Partnership
Securities in an amount equal to the difference  between the amount realized and
the seller's tax basis in the Partnership  Securities  sold. A  Securityholder's
tax basis in a  Partnership  Security  will  generally  equal the holder's  cost
increased by the holder's share of Partnership Trust Fund income  (includible in
income)  and  decreased  by any  distributions  received  with  respect  to such
Partnership  Security.  In  addition,  both  the tax  basis  in the  Partnership
Securities  and the amount  realized on a sale of a Partnership  Security  would
include the holder's share of the Debt  Securities and other  liabilities of the
Partnership Trust Fund. A holder acquiring  Partnership  Securities at different
prices may be required to maintain a single aggregate adjusted tax basis in such
Partnership  Securities,  and,  upon  sale or other  disposition  of some of the
Partnership  Securities,  allocate a portion of such  aggregate tax basis to the
Partnership  Securities  sold (rather than  maintaining  a separate tax basis in
each  Partnership  Security for purposes of computing  gain or loss on a sale of
that Partnership Security).

     Any gain on the sale of a Partnership Security attributable to the holder's
share of  unrecognized  accrued  market  discount  on the  Mortgage  Loans would
generally  be  treated as  ordinary  income to the holder and would give rise to
special tax reporting  requirements.  The Partnership Trust Fund does not expect
to have  any  other  assets  that  would  give  rise to such  special  reporting
considerations.  Thus,  to  avoid  those  special  reporting  requirements,  the
Partnership  Trust Fund will elect to include  market  discount  in income as it
accrues.

     If a Securityholder  is required to recognize an aggregate amount of income
(not including income attributable to disallowed  itemized deductions  described
above) over the life of the  Partnership  Securities  that exceeds the aggregate
cash distributions with respect thereto, such excess will generally give rise to
a capital loss upon the retirement of the Partnership Securities.

     Allocations Between Transferors and Transferees

     In general,  the Partnership Trust Fund's taxable income and losses will be
determined each Due Period and the tax items for a particular Due Period will be
apportioned among the  Securityholders  in proportion to the principal amount of
Partnership Securities owned by them as of the close of the last day of such Due
Period. As a result, a holder purchasing Partnership Securities may be allocated
tax items (which will affect its tax  liability and tax basis)  attributable  to
periods before the actual transaction.

     The use of such a Due Period  convention  may not be  permitted by existing
regulations.  If a Due Period  convention  is not  allowed  (or only  applies to
transfers of less than all of the partner's interest),  taxable income or losses
of the Partnership  Trust Fund might be reallocated  among the  Securityholders.
The Depositor will be authorized to revise the  Partnership  Trust Fund's method
of  allocation  between  transferors  and  transferees  to  conform  to a method
permitted by future regulations.

     Section 731 Distributions

     In the  case of any  distribution  to a  Securityholder,  no  gain  will be
recognized  to that  Securityholder  to the extent  that the amount of any money
distributed  with respect to such  Security  exceeds the adjusted  basis of such
Securityholder's  interest  in the  Security.  To the extent  that the amount of
money  distributed  exceeds such  Securityholder's  adjusted basis, gain will be
currently  recognized.  In the case of any distribution to a Securityholder,  no
loss  will  be  recognized  except  upon  a  distribution  in  liquidation  of a
Securityholder's  interest. Any gain or loss recognized by a Securityholder will
be capital gain or loss.

     Section 754 Election

     In the event that a  Securityholder  sells its Partnership  Securities at a
profit (loss), the purchasing Securityholder will have a higher (lower) basis in
the Partnership Securities than the selling Securityholder had. The tax basis of
the Partnership Trust Fund's assets would not be adjusted to reflect that higher
(or lower)  basis  unless the  Partnership  Trust Fund were to file an  election
under Section 754 of the Code. In order to avoid the administrative complexities
that  would be  involved  in keeping  accurate  accounting  records,  as well as
potentially onerous information  reporting  requirements,  the Partnership Trust
Fund  will  not  make  such  election.  As a  result,  Securityholders  might be
allocated a greater or lesser amount of Partnership Trust Fund income than would
be appropriate based on their own purchase price for Partnership Securities.

     Administrative Matters

     The Trustee is required to keep or have kept complete and accurate books of
the  Partnership  Trust  Fund.  Such  books  will be  maintained  for  financial
reporting  and tax  purposes  on an  accrual  basis and the  fiscal  year of the
Partnership  Trust  Fund will be the  calendar  year.  The  Trustee  will file a
partnership  information  return  (IRS Form 1065) with the IRS for each  taxable
year of the  Partnership  Trust  Fund  and  will  report  each  Securityholder's
allocable share of items of Partnership Trust Fund income and expense to holders
and the  IRS on  Schedule  K-1.  The  Trustee  will  provide  the  Schedule  K-1
information to nominees that fail to provide the Partnership Trust Fund with the
information  statement  described  below and such  nominees  will be required to
forward such information to the beneficial owners of the Partnership Securities.
Generally,   holders  must  file  tax  returns  that  are  consistent  with  the
information  return  filed  by the  Partnership  Trust  Fund  or be  subject  to
penalties unless the holder notifies the IRS of all such inconsistencies.

     Under  Section  6031  of  the  Code,  any  person  that  holds  Partnership
Securities  as a nominee  at any time  during a  calendar  year is  required  to
furnish  the  Partnership  Trust  Fund  with  a  statement   containing  certain
information on the nominee, the beneficial owners and the Partnership Securities
so  held.  Such  information   includes  (i)  the  name,  address  and  taxpayer
identification  number of the nominee and (ii) as to each  beneficial  owner (x)
the name,  address and  identification  number of such person,  (y) whether such
person is a United States person, a tax-exempt  entity or a foreign  government,
an international organization,  or any wholly-owned agency or instrumentality of
either of the foregoing,  and (z) certain information on Partnership  Securities
that were held,  bought or sold on behalf of such person throughout the year. In
addition,  brokers and financial  institutions that hold Partnership  Securities
through a nominee are required to furnish directly to the Trustee information as
to themselves and their ownership of Partnership  Securities.  A clearing agency
registered  under Section 17A of the Exchange Act is not required to furnish any
such  information  statement  to the  Partnership  Trust Fund.  The  information
referred to above for any calendar  year must be  furnished  to the  Partnership
Trust  Fund on or  before  the  following  January  31.  Nominees,  brokers  and
financial  institutions that fail to provide the Partnership Trust Fund with the
information described above may be subject to penalties.

     The Depositor will be designated as the tax matters  partner in the Pooling
and Servicing  Agreement and, as such, will be responsible for  representing the
Securityholders   in  any  dispute   with  the  IRS.   The  Code   provides  for
administrative  examination  of a  partnership  as if  the  partnership  were  a
separate  and  distinct  taxpayer.  Generally,  the statute of  limitations  for
partnership  items does not expire until three years after the date on which the
partnership  information return is filed. Any adverse determination following an
audit of the  return of the  Partnership  Trust Fund by the  appropriate  taxing
authorities could result in an adjustment of the returns of the Securityholders,
and,  under  certain  circumstances,  a  Securityholder  may be  precluded  from
separately  litigating  a proposed  adjustment  to the items of the  Partnership
Trust Fund.  An adjustment  could also result in an audit of a  Securityholder's
returns  and  adjustments  of items not  related to the income and losses of the
Partnership Trust Fund.

     Tax Consequences to Foreign Securityholders

     It is not clear whether the  Partnership  Trust Fund would be considered to
be engaged in a trade or business in the United  States for  purposes of federal
withholding  taxes with respect to Non-U.S.  Persons,  because there is no clear
authority  dealing  with that issue under facts  substantially  similar to those
described  herein.  However,  for  taxable  years of a  Partnership  Trust  Fund
commencing on or after January 1, 1998, securityholders who are Non-U.S. Persons
would in any event not be  treated  as  engaged  in a trade or  business  in the
United States if holding such  Security (or other  investing or trading in stock
or  securities  for the  Holder's  own  account)  is the  only  activity  of the
securityholder  within the United States and the  securityholder is not a dealer
in  securities.  Accordingly,  such  securityholders  will  not  be  subject  to
withholding  tax  pursuant  to  Section  1446  of the  Code at a rate of 35% for
Non-U.S.  Persons  that are  taxable  as  corporations  and  39.6% for all other
foreign  holders.  The  Prospectus  Supplement  for an  applicable  Series  will
describe  whether an  exception  to the 30%  United  States  withholding  tax on
interest may apply to securityholders who are Non-U.S. Persons.

     Backup Withholding

     Distributions made on the Partnership Securities and proceeds from the sale
of the Partnership  Securities will be subject to a "backup"  withholding tax of
31%  if,  in  general,   the   Securityholder   fails  to  comply  with  certain
identification  procedures,  unless  the  holder  is an exempt  recipient  under
applicable provisions of the Code.

     THE  FEDERAL  TAX  DISCUSSIONS  SET FORTH  ABOVE ARE  INCLUDED  FOR GENERAL
INFORMATION  ONLY AND MAY NOT BE APPLICABLE  DEPENDING  UPON A  SECURITYHOLDER'S
PARTICULAR  TAX  SITUATION.  PROSPECTIVE  PURCHASERS  SHOULD  CONSULT  THEIR TAX
ADVISORS WITH RESPECT TO THE TAX CONSEQUENCES TO THEM OF THE PURCHASE, OWNERSHIP
AND  DISPOSITION  OF REMIC  SECURITIES,  GRANTOR TRUST  SECURITIES,  PARTNERSHIP
SECURITIES  AND DEBT  SECURITIES,  INCLUDING THE TAX  CONSEQUENCES  UNDER STATE,
LOCAL, FOREIGN AND OTHER TAX LAWS AND THE POSSIBLE EFFECTS OF CHANGES IN FEDERAL
OR OTHER TAX LAWS.


                        STATE AND OTHER TAX CONSEQUENCES

     In addition to the federal  income tax  consequences  described in "Certain
Federal Income Tax Consequences",  potential investors should consider the state
and local tax consequences of the acquisition, ownership, and disposition of the
Securities  offered hereunder.  State tax law may differ  substantially from the
corresponding  federal  tax law,  and the  discussion  above does not purport to
describe  any  aspect  of the  tax  laws of any  state  or  other  jurisdiction.
Therefore,  prospective  investors  should  consult  their own tax advisors with
respect to the various tax consequences of investments in the Securities offered
hereunder.


                              ERISA CONSIDERATIONS

     Title I of the Employee  Retirement Income Security Act of 1974, as amended
("ERISA"),  and  Section  4975  of  the  Code  impose  certain  requirements  on
retirement  plans and on certain other employee  benefit plans and  arrangements
(including  for this purpose  individual  retirement  accounts and annuities and
Keogh plans) which are subject thereto and on bank collective  investment  funds
and  insurance  company  general  and  separate  accounts  in which such  plans,
accounts or arrangements are invested (all of which are hereinafter  referred to
as  "Plans")  and on persons  who are  fiduciaries  with  respect to such Plans.
Certain  employee  benefit  plans,  such as  governmental  plans (as  defined in
Section 3(32) of ERISA),  and, if no election has been made under Section 410(d)
of the Code,  church  plans (as  defined  in Section  3(33) of  ERISA),  are not
subject to the ERISA requirements discussed herein. Accordingly,  assets of such
plans may be invested in Securities  without regard to the ERISA  considerations
described  below,  subject to the  provisions of applicable  federal,  state and
local law.  Any such plan which is  qualified  and exempt  from  taxation  under
Sections  401(a) and 501(a) of the Code,  however,  is subject to the prohibited
transaction rules set forth in Section 503 of the Code.

     In addition to the imposition of general fiduciary requirements,  including
those of investment  prudence and  diversification  and the  requirement  that a
Plan's  investment be made in accordance with the documents  governing the Plan,
Section 406(a) of ERISA and Section 4975(c)(1)(A),  (B), (C) and (D) of the Code
prohibit a broad range of  transactions  involving  assets of a Plan and persons
("Parties  in  Interest"  within  the  meaning  of  Section  3(14) of ERISA  and
"Disqualified  Persons"  within the meaning of Section  4975(e)(2)  of the Code,
collectively  referred to as "Parties in Interest")  who have certain  specified
relationships  to the Plan.  In  addition,  Section  406(b) of ERISA and Section
4975(c)(1)(E)  and (F) of the Code  impose  certain  prohibitions  on Parties in
Interest  who are  fiduciaries  with  respect  to the Plan.  Certain  Parties in
Interest  that  participate  in a  prohibited  transaction  may be  subject to a
penalty  imposed  under  Section  502(i) of ERISA or an excise tax  pursuant  to
Sections  4975(a)  and (b) of the Code,  unless a  statutory  or  administrative
exemption is available.

     Certain  transactions  involving a Trust Fund might be deemed to constitute
prohibited transactions under ERISA and Section 4975 of the Code with respect to
a Plan that purchases  Securities if the Residential  Loans,  Agency Securities,
Mortgage  Securities and other assets  included in such Trust Fund are deemed to
be assets of the Plan. The U.S.  Department of Labor (the "DOL") has promulgated
regulations at 29 C.F.R. ss.2510.3-101 (the "DOL Regulations") defining the term
"plan  assets" for  purposes of applying  the general  fiduciary  responsibility
provisions of ERISA and the prohibited  transaction  provisions of ERISA and the
Code.  Under the DOL  Regulations,  generally,  when a Plan  acquires  an equity
interest in an entity  (such as a Trust  Fund),  the Plan's  assets  include the
investment  in the entity and an  undivided  interest in each of the  underlying
assets of the entity,  unless certain  exceptions not applicable  here apply, or
unless the equity participation in the entity by "Benefit Plan Investors" is not
significant.  For this purpose, in general,  equity  participation is considered
"significant"  on any date if 25% or more of the  value of any  class of  equity
interests is held by "Benefit Plan  Investors",  which include Plans, as well as
any  "employee  benefit plan" (as defined in Section 3(3) of ERISA) which is not
subject to Title I of ERISA,  such as governmental  plans (as defined in Section
3(32) of ERISA) and church  plans (as defined in Section  3(33) of ERISA)  which
have not made an election under Section 410(d) of the Code, and any entity whose
underlying  assets  include plan assets by reason of a Plan's  investment in the
entity. Because of the factual nature of certain of the rules set forth therein,
neither  Plans  nor  persons  investing  plan  assets  should  acquire  or  hold
Securities in reliance  upon the  availability  of any  exception  under the DOL
Regulations.

     In addition,  the DOL Regulations  provide that the term "equity  interest"
means any  interest in an entity  other than an  instrument  which is treated as
indebtedness  under  applicable  local law and which has no "substantial  equity
features." If Notes of a particular  Series are deemed to be indebtedness  under
applicable  local law without any  substantial  equity  features,  an  investing
Plan's  assets  would  include  such  Notes,  but would  not,  by reason of such
purchase,  include the  underlying  assets of the related  Trust Fund.  However,
without regard to whether such Notes are treated as an equity  interest for such
purposes,  the  purchase  or holding of Notes by or on behalf of a Plan could be
considered to result in a prohibited transaction if the Issuer, the holder of an
Equity  Certificate or any of their respective  affiliates is or becomes a Party
in Interest with respect to such Plan, or if the Depositor, the Master Servicer,
the Indenture Trustee or the Owner Trustee has investment authority with respect
to the assets of such Plan.

     Any person  who has  discretionary  authority  or  control  respecting  the
management or disposition of plan assets, and any person who provides investment
advice with  respect to such assets for a fee, is a fiduciary  of the  investing
Plan. If the Residential Loans, Agency Securities, Mortgage Securities and other
assets  included  in a  Trust  Fund  constitute  plan  assets,  then  any  party
exercising  management or discretionary  control regarding those assets, such as
the Master Servicer or any Sub-Servicer,  may be deemed to be a Plan "fiduciary"
subject to the fiduciary  requirements  of ERISA and the prohibited  transaction
provisions  of  ERISA  and the Code  with  respect  to the  investing  Plan.  In
addition,  if the assets included in a Trust Fund  constitute  plan assets,  the
purchase or holding of  Securities  by a Plan,  as well as the  operation of the
related Trust Fund,  may  constitute or involve a prohibited  transaction  under
ERISA and the Code.

     Some of the  transactions  involving the  Securities  that might  otherwise
constitute  prohibited  transactions  under ERISA or the Code might  qualify for
relief  from the  prohibited  transaction  rules  under  certain  administrative
exemptions,  which may be  individual  or class  exemptions.  The DOL  issued an
individual exemption,  Prohibited Transaction Exemption 90-36 (the "Exemption"),
on June 25, 1990 to PaineWebber  Incorporated,  which generally exempts from the
application  of the prohibited  transaction  provisions of Section 406 of ERISA,
and the excise taxes and civil penalties imposed on such prohibited transactions
pursuant to Section  4975(a)  and (b) of the Code and  Section  502(i) of ERISA,
certain transactions,  among others,  relating to the servicing and operation of
mortgage  or asset  pools and the  purchase,  sale and  holding of  pass-through
certificates,  such  as a  senior  class  of  Certificates,  underwritten  by an
Underwriter (as hereinafter defined), provided that certain conditions set forth
in  the  Exemption  are   satisfied.   For  purposes  of  this  Section   "ERISA
Considerations",   the  term   "Underwriter"   shall  include  (a)   PaineWebber
Incorporated,  (b)  any  person  directly  or  indirectly,  through  one or more
intermediaries,   controlling,  controlled  by  or  under  common  control  with
PaineWebber  Incorporated  and (c) any member of the  underwriting  syndicate or
selling  group  of  which  a  person  described  in (a) or (b) is a  manager  or
co-manager with respect to a class of Certificates.

     The Exemption sets forth six general conditions which must be satisfied for
a transaction  involving the purchase,  sale and holding of  Certificates  to be
eligible for exemptive relief thereunder. First, the acquisition of Certificates
by a Plan must be on terms  that are at least as  favorable  to the Plan as they
would be in an arm's-length  transaction  with an unrelated party.  Second,  the
Exemption  only applies to  Certificates  evidencing  rights and  interests  not
subordinated to the rights and interests  evidenced by the other Certificates of
the same Series.  Third, the Certificates at the time of acquisition by the Plan
must be rated in one of the three highest generic rating  categories by Standard
& Poor's Ratings Services, Moody's Investors Service, Inc., Duff & Phelps Credit
Rating Co. or Fitch Investors Service, L.P. (collectively, the "Exemption Rating
Agencies").  Fourth,  the Trustee  cannot be an affiliate of any other member of
the "Restricted  Group" which consists of any  Underwriter,  the Depositor,  the
Trustee,  the Master Servicer,  any Sub-Servicer,  the obligor on credit support
and any obligor with respect to Trust Fund Assets  constituting  more than 5% of
the  aggregate  unamortized  principal  balance of the Trust Fund  Assets in the
related  Trust  Fund as of the date of  initial  issuance  of the  Certificates.
Fifth, the sum of all payments made to and retained by the  Underwriter(s)  must
represent  not  more  than  reasonable   compensation   for   underwriting   the
Certificates;  the sum of all  payments  made to and  retained by the  Depositor
pursuant to the  assignment  of the Trust Fund Assets to the related  Trust Fund
must represent not more than the fair market value of such obligations;  and the
sum of all  payments  made  to and  retained  by the  Master  Servicer  and  any
Sub-Servicer  must  represent  not more than  reasonable  compensation  for such
person's  services  under  the  related  Pooling  and  Servicing  Agreement  and
reimbursement  of such person's  reasonable  expenses in  connection  therewith.
Sixth,  the  investing  Plan must be an  accredited  investor as defined in Rule
501(a)(1) of Regulation D of the  Securities and Exchange  Commission  under the
Securities Act of 1933, as amended.

     The  Exemption  also  requires  that the  Trust  Fund  meet  the  following
requirements:  (i) the Trust Fund must consist solely of assets of the type that
have been  included in other  investment  pools;  (ii)  certificates  evidencing
interests  in such  other  investment  pools  must have been rated in one of the
three highest  categories of one of the Exemption  Rating  Agencies for at least
one year prior to the  acquisition of  Certificates by or on behalf of a Plan or
with plan  assets;  and (iii)  certificates  evidencing  interests in such other
investment  pools must have been purchased by investors  other than Plans for at
least one year prior to any  acquisition  of  Certificates  by or on behalf of a
Plan or with plan assets.

     A fiduciary of a Plan contemplating  purchasing a Certificate must make its
own determination  that the general conditions set forth above will be satisfied
with respect to such Certificate.  However,  to the extent that Certificates are
subordinate,  the  Exemption  will not  apply  to an  investment  by a Plan.  In
addition,  the  Exemption  will not apply to an  investment  by a Plan  during a
Funding Period unless  certain  additional  conditions  specified in the related
Prospectus Supplement are satisfied.  Furthermore, any Certificates representing
a beneficial  ownership in  unsecured  obligations  will not satisfy the general
conditions of the Exemption.

     If the general conditions of the Exemption are satisfied, the Exemption may
provide an exemption from the restrictions imposed by Sections 406(a) and 407(a)
of ERISA (as well as the excise taxes imposed by Sections 4975(a) and (b) of the
Code by reason of Section  4975(c) of the Code) in connection with the direct or
indirect sale, exchange, transfer, holding or the direct or indirect acquisition
or disposition in the secondary  market of  Certificates by Plans.  However,  no
exemption is provided from the restrictions of Sections 406(a)(1)(E),  406(a)(2)
and 407 of ERISA for the acquisition or holding of a Certificate on behalf of an
"Excluded  Plan"  by any  person  who has  discretionary  authority  or  renders
investment advice with respect to the assets of such Excluded Plan. For purposes
of the  Certificates,  an Excluded Plan is a Plan sponsored by any member of the
Restricted Group.

     If certain  specific  conditions of the Exemption are also  satisfied,  the
Exemption  may provide an exemption  from the  restrictions  imposed by Sections
406(b)(1) and (b)(2) of ERISA and the taxes imposed by Section  4975(c)(1)(E) of
the Code in  connection  with (1) the  direct  or  indirect  sale,  exchange  or
transfer of  Certificates in the initial  issuance of  Certificates  between the
Depositor  or an  Underwriter  and a Plan when the person who has  discretionary
authority or renders  investment  advice with respect to the  investment of Plan
assets in the  Certificates  is (a) an obligor with respect to 5% or less of the
fair market value of the Trust Fund Assets or (b) an affiliate of such a person,
(2) the direct or indirect acquisition or disposition in the secondary market of
Certificates by a Plan and (3) the holding of Certificates by a Plan.

     Further, if certain specific conditions of the Exemption are satisfied, the
Exemption  may provide an exemption  from the  restrictions  imposed by Sections
406(a),  406(b) and 407(a) of ERISA,  and the taxes imposed by Sections  4975(a)
and (b) of the Code by reason of Section 4975(c) of the Code for transactions in
connection  with the  servicing,  management  and operation of the related Trust
Fund.  The  Depositor  expects that the  specific  conditions  of the  Exemption
required for this purpose will be satisfied with respect to the  Certificates so
that the Exemption would provide an exemption from the  restrictions  imposed by
Sections  406(a)  and (b) of  ERISA  (as well as the  excise  taxes  imposed  by
Sections  4975(a) and (b) of the Code by reason of Section  4975(c) of the Code)
for  transactions in connection with the servicing,  management and operation of
the related Trust Fund,  provided  that the general  conditions of the Exemption
are satisfied.

     The Exemption also may provide an exemption from the  restrictions  imposed
by  Sections  406(a) and  407(a) of ERISA,  and the taxes  imposed  by  Sections
4975(a)  and (b) of the Code by reason of  Section  4975(c)  of the Code if such
restrictions  are deemed to otherwise apply merely because a person is deemed to
be a Party in Interest with respect to an investing  Plan by virtue of providing
services to the Plan (or by virtue of having certain specified  relationships to
such a person) solely as a result of the Plan's ownership of Certificates.

     Before  purchasing  a  Certificate,  a fiduciary  of a Plan  should  itself
confirm (a) that the Certificates constitute  "certificates" for purposes of the
Exemption and (b) that the specific and general  conditions and other applicable
requirements  set forth in the  Exemption  would be  satisfied.  In  addition to
making its own  determination  as to the  availability  of the exemptive  relief
provided  in the  Exemption,  the Plan  fiduciary  should  consider  its general
fiduciary  obligations  under  ERISA in  determining  whether  to  purchase  any
Certificates on behalf of a Plan.

     In addition to the Exemption, a Plan fiduciary or other investor using plan
assets should consider the availability of certain class  exemptions  granted by
the DOL  ("Class  Exemptions"),  which may provide  relief  from  certain of the
prohibited transaction provisions of ERISA and the related excise tax provisions
of the Code,  including  Prohibited  Transaction Class Exemption  ("PTCE") 83-1,
regarding  transactions  involving mortgage pool investment trusts;  PTCE 84-14,
regarding  transactions  effected by a "qualified  professional  asset manager";
PTCE 90-1, regarding transactions by insurance company pooled separate accounts;
PTCE 91-38,  regarding  investments by bank collective  investment  funds;  PTCE
95-60,  regarding  transactions by insurance company general accounts;  and PTCE
96-23, regarding transactions effected by an "in-house asset manager."

     In addition to any exemption that may be available under PTCE 95-60 for the
purchase,  sale and holding of the  Securities by an insurance  company  general
account,  the Small  Business  Job  Protection  Act of 1996 added a new  Section
401(c) to ERISA,  which provides certain exemptive relief from the provisions of
Part 4 of Title I of ERISA,  including  the  prohibited  transaction  provisions
thereof,  and Section 4975 of the Code for  transactions  involving an insurance
company  general  account.  Pursuant  to  Section  401(c) of  ERISA,  the DOL is
required  to issue  final  regulations  ("401(c)  Regulations")  no  later  than
December 31, 1997 which are to provide  guidance for the purpose of determining,
in cases where insurance  policies supported by an insurer's general account are
issued to or for the benefit of a Plan on or before  December  31,  1998,  which
general account assets constitute plan assets. Section 401(c) of ERISA generally
provides  that,  until the date which is 18 months after the 401(c)  Regulations
become final, no person shall be subject to liability under Part 4 of Title I of
ERISA and Section 4975 of the Code on the basis of a claim that the assets of an
insurance  company  general  account  constitute  plan  assets,  unless  (i)  as
otherwise  provided  by the  Secretary  of Labor in the  401(c)  Regulations  to
prevent  avoidance  of the  regulations  or (ii) an  action  is  brought  by the
Secretary  of Labor for  certain  breaches  of  fiduciary  duty which would also
constitute  a  violation  of federal  or state  criminal  law.  Any assets of an
insurance company general account which support  insurance  policies issued to a
Plan after  December 31, 1998 or issued to Plans on or before  December 31, 1998
for which the insurance company does not comply with the 401(c)  Regulations may
be treated as plan assets.  In addition,  because Section 401(c) does not relate
to  insurance  company  separate  accounts,  separate  account  assets are still
treated as plan assets of any Plan invested in such separate account.  Insurance
companies  contemplating  the  investment  of  general  account  assets  in  the
Securities  should  consult  with  their  legal  counsel  with  respect  to  the
applicability  of  Section  401(c) of ERISA,  including  the  general  account's
ability to  continue  to hold the  Securities  after the date which is 18 months
after the date the  401(c)  Regulations  become  final.  The DOL  proposed  such
regulations on December 22, 1997, but they have not yet been finalized.

     Any plan fiduciary  which  proposes to cause a Plan to purchase  Securities
should consult with its counsel with respect to the potential  applicability  of
ERISA and Section 4975 of the Code to such  investment and the  availability  of
the Exemption or any Class  Exemption in connection  therewith.  There can be no
assurance  that the Exemption or any other  individual or Class  Exemption  will
apply with respect to any particular Plan that acquires or holds  Securities or,
even if all of the  conditions  specified  therein  were  satisfied,  that  such
exemption  would  apply  to all  transactions  involving  the  Trust  Fund.  The
Prospectus  Supplement  with  respect  to a Series  of  Securities  may  contain
additional  information  regarding the application of the Exemption or any other
exemption with respect to the Securities offered thereby.


                                LEGAL INVESTMENT

     The Prospectus Supplement for each Series of Securities will specify which,
if any,  of the  classes of  Securities  offered  thereby  constitute  "mortgage
related  securities" for purposes of the Secondary  Mortgage Market  Enhancement
Act of 1984, as amended ("SMMEA"). Any class of Securities offered hereby and by
the related Prospectus  Supplement that is not initially rated in one of the two
highest  rating  categories by at least one Rating Agency or that  represents an
interest  in a Trust  Fund  that  includes  junior  Residential  Loans  will not
constitute  "mortgage related securities" for purposes of SMMEA. The appropriate
characterization  of  those  Securities  not  qualifying  as  "mortgage  related
securities"("Non-SMMEA Securities") under various legal investment restrictions,
and thus the ability of investors subject to these restrictions to purchase such
Securities,   may  be  subject  to   significant   interpretive   uncertainties.
Accordingly,   investors  whose   investment   authority  is  subject  to  legal
restrictions should consult their own legal advisors to determine whether and to
what extent the Non-SMMEA Securities constitute legal investments for them.

     Classes of Securities  qualifying  as "mortgage  related  securities"  will
constitute legal investments for persons,  trusts,  corporations,  partnerships,
associations,  business trusts and business entities (including, but not limited
to,   state-chartered   savings  banks,   commercial  banks,  savings  and  loan
associations and insurance  companies,  as well as trustees and state government
employee  retirement  systems) created pursuant to or existing under the laws of
the United States or of any state (including the District of Columbia and Puerto
Rico) whose  authorized  investments are subject to state regulation to the same
extent that,  under  applicable law,  obligations  issued by or guaranteed as to
principal  and  interest by the United  States or any agency or  instrumentality
thereof  constitute  legal  investments for such entities.  Pursuant to SMMEA, a
number of states  enacted  legislation,  on or before the October 3, 1991 cutoff
for such enactments, limiting to varying extents the ability of certain entities
(in particular,  insurance companies) to invest in "mortgage related securities"
secured by liens on residential, or mixed residential and commercial properties,
in most cases by requiring  the affected  investors to rely solely upon existing
state  law,  and  not  SMMEA.  Accordingly,   the  investors  affected  by  such
legislation  will be authorized to invest in Securities  qualifying as "mortgage
related securities" only to the extent provided in such legislation.

     SMMEA also amended the legal  investment  authority of  federally-chartered
depository  institutions as follows:  federal savings and loan  associations and
federal savings banks may invest in, sell or otherwise deal in "mortgage related
securities"  without limitation as to the percentage of their assets represented
thereby, federal credit unions may invest in such securities, and national banks
may  purchase  such  securities  for their  own  account  without  regard to the
limitations generally applicable to investment securities set forth in 12 U.S.C.
ss. 24 (Seventh),  subject in each case to such  regulations  as the  applicable
federal regulatory  authority may prescribe.  In this connection,  the Office of
the  Comptroller  of the  Currency  (the  "OCC")  amended  12  C.F.R.  Part 1 to
authorize  national  banks to purchase and sell for their own  account,  without
limitation as to a percentage of the bank's  capital and surplus (but subject to
compliance with certain general standards  concerning "safety and soundness" and
retention  of  credit  information  in 12  C.F.R.  ss.  1.5),  certain  "Type IV
securities,"  defined in 12 C.F.R.  ss. 1.2(l) to include  certain  "residential
mortgage-related  securities."  As  so  defined,  "residential  mortgage-related
security"  means,  in relevant  part,  "mortgage  related  security"  within the
meaning of SMMEA. The National Credit Union Administration  ("NCUA") has adopted
rules,  codified at 12 C.F.R.  Part 703,  which permit  federal credit unions to
invest in "mortgage  related  securities"  under certain limited  circumstances,
other than  stripped  mortgage  related  securities  and  residual  interests in
mortgage  related  securities,  unless the  credit  union has  obtained  written
approval  from  the  NCUA  to  participate  in the  "investment  pilot  program"
described in 12 C.F.R. ss. 703.140.

     All  depository  institutions  considering  an investment in the Securities
should review the  "Supervisory  Policy  Statement on Investment  Securities and
End-User  Derivatives  Activities" (the "1998 Policy  Statement") of the Federal
Financial Institutions Examination Council ("FFIEC"),  which has been adopted by
the Board of  Governors  of the Federal  Reserve  System,  the  Federal  Deposit
Insurance Corporation,  the OCC and the Office of Thrift Supervision,  effective
May 26,  1998,  and by the NCUA,  effective  October  1, 1998.  The 1998  Policy
Statement  sets forth general  guidelines  which  depository  institutions  must
follow in managing  risks  (including  market,  credit,  liquidity,  operational
(transaction), and legal risks) applicable to all securities (including mortgage
pass-through  securities and  mortgage-derivative  products) used for investment
purposes.  Until October 1, 1998, federal credit unions will still be subject to
the  FFIEC's   now-superseded   "Supervisory   Policy  Statement  on  Securities
Activities"   dated   January  28,  1992,   as  adopted  by  NCUA  with  certain
modifications,  which  prohibited  depository  institutions  from  investing  in
certain "high-risk mortgage securities," except under limited circumstances, and
set forth certain  investment  practices  deemed to be unsuitable  for regulated
institutions.

     Institutions  whose  investment  activities  are subject to  regulation  by
federal or state  authorities  should  review  rules,  policies  and  guidelines
adopted from time to time by such authorities  before purchasing any Securities,
as  certain  Series or  classes  may be deemed  unsuitable  investments,  or may
otherwise be  restricted,  under such rules,  policies or guidelines (in certain
instances irrespective of SMMEA).

     The  foregoing  does not  take  into  consideration  the  applicability  of
statutes,  rules,  regulations,   orders,  guidelines  or  agreements  generally
governing investments made by a particular investor,  including, but not limited
to, "prudent investor" provisions, percentage-of-assets limits, provisions which
may  restrict or  prohibit  investment  in  securities  which are not  "interest
bearing"  or "income  paying,"  and,  with  regard to any  Securities  issued in
book-entry  form,  provisions  which may  restrict  or prohibit  investments  in
securities which are issued in book-entry form.

     Except as to the  status of  certain  classes of  Securities  as  "mortgage
related securities," no representation is made as to the proper characterization
of  the  Securities  for  legal  investment  purposes,   financial   institution
regulatory  purposes,  or other  purposes,  or as to the  ability of  particular
investors to purchase Securities under applicable legal investment restrictions.
The  uncertainties  described above (and any unfavorable  future  determinations
concerning legal investment or financial institution regulatory  characteristics
of the Securities) may adversely affect the liquidity of the Securities.

     Accordingly, all investors whose investment activities are subject to legal
investment laws and regulations,  regulatory  capital  requirements or review by
regulatory  authorities  should consult with their legal advisors in determining
whether and to what extent the Securities  constitute  legal  investments or are
subject to investment, capital or other restrictions and, if applicable, whether
SMMEA has been overridden in any jurisdiction relevant to such investor.


                              PLANS OF DISTRIBUTION

     The  Securities  offered hereby and by the  Supplements to this  Prospectus
will be offered in Series.  The  distribution  of the Securities may be effected
from  time  to  time  in  one  or  more   transactions,   including   negotiated
transactions,  at a fixed  public  offering  price or at  varying  prices  to be
determined  at the time of sale or at the  time of  commitment  therefor.  If so
specified  in  the  related  Prospectus  Supplement,   the  Securities  will  be
distributed  in a  firm  commitment  underwriting,  subject  to  the  terms  and
conditions  of  the   underwriting   agreement,   by  PaineWebber   Incorporated
("PaineWebber")  acting as underwriter  with other  underwriters,  if any, named
therein.  In such event,  the  Prospectus  Supplement  may also specify that the
underwriters  will  not be  obligated  to pay for any  Securities  agreed  to be
purchased  by  purchasers  pursuant to  purchase  agreements  acceptable  to the
Depositor.  In  connection  with the sale of the  Securities,  underwriters  may
receive  compensation from the Depositor or from purchasers of the Securities in
the form of discounts,  concessions or  commissions.  The Prospectus  Supplement
will describe any such compensation paid by the Depositor.

     Alternatively,  the  Prospectus  Supplement may specify that the Securities
will be distributed by PaineWebber acting as agent or in some cases as principal
with  respect  to  Securities  which it has  previously  purchased  or agreed to
purchase.  If PaineWebber  acts as agent in the sale of Securities,  PaineWebber
will receive a selling  commission  with  respect to each Series of  Securities,
depending  on market  conditions,  expressed as a  percentage  of the  aggregate
principal  balance of the related  Residential Loans as of the Cut-off Date. The
exact  percentage for each Series of Securities will be disclosed in the related
Prospectus  Supplement.  To the  extent  that  PaineWebber  elects  to  purchase
Securities as principal,  PaineWebber  may realize  losses or profits based upon
the difference  between its purchase  price and the sales price.  The Prospectus
Supplement  with respect to any Series  offered other than through  underwriters
will  contain  information  regarding  the  nature  of  such  offering  and  any
agreements to be entered into between the Depositor and purchasers of Securities
of such Series.

     The Depositor  will  indemnify  PaineWebber  and any  underwriters  against
certain civil  liabilities,  including  liabilities  under the Securities Act of
1933, or will  contribute to payments  PaineWebber and any  underwriters  may be
required to make in respect thereof.

     In the ordinary course of business, PaineWebber and the Depositor, or their
affiliates,  may  engage  in  various  securities  and  financing  transactions,
including repurchase  agreements to provide interim financing of the Depositor's
residential  loans  pending  the sale of such  residential  loans  or  interests
therein, including the Securities.

     The Depositor  anticipates  that the  Securities  will be sold primarily to
institutional  investors.  Purchasers of  Securities,  including  dealers,  may,
depending  on the facts and  circumstances  of such  purchases,  be deemed to be
"underwriters"  within the meaning of the  Securities  Act of 1933 in connection
with reoffers and sales by them of  Securities.  Securityholders  should consult
with their legal advisors in this regard prior to any such reoffer or sale.

     As to each Series of  Securities,  only those  classes  rated in one of the
four highest rating categories by any Rating Agency will be offered hereby.  Any
unrated class may be initially retained by the Depositor, and may be sold by the
Depositor at any time to one or more institutional investors.


                                  LEGAL MATTERS

     Certain legal matters in connection with the Securities will be passed upon
for the Depositor by Cadwalader, Wickersham & Taft, New York, New York.


                              FINANCIAL INFORMATION

     A new Trust Fund will be formed with  respect to each Series of  Securities
and no Trust Fund will engage in any business  activities  or have any assets or
obligations  prior  to  the  issuance  of  the  related  Series  of  Securities.
Accordingly,  no  financial  statements  with  respect to any Trust Fund will be
included in this Prospectus or in the related Prospectus Supplement.


                                     RATING

     Unless otherwise  specified in the related Prospectus  Supplement,  it is a
condition to the issuance of the Securities of each Series offered hereby and by
the  Prospectus  Supplement  that they  shall have been rated in one of the four
highest rating categories by the nationally recognized statistical rating agency
or agencies  (each,  a "Rating  Agency")  specified  in the  related  Prospectus
Supplement.

     Any such rating would be based on, among other things,  the adequacy of the
value of the Trust Fund Assets and any credit  enhancement  with respect to such
class and will reflect such Rating Agency's  assessment solely of the likelihood
that holders of a class of  Securities  of such class will  receive  payments to
which such Securityholders are entitled under the related Agreement. Such rating
will not constitute an assessment of the likelihood  that principal  prepayments
on the related  Residential  Loans will be made, the degree to which the rate of
such prepayments might differ from that originally anticipated or the likelihood
of early optional  termination  of the Series of Securities.  Such rating should
not be deemed a recommendation to purchase, hold or sell Securities, inasmuch as
it does not address market price or suitability for a particular investor.  Such
rating will not address the possibility that prepayment at higher or lower rates
than  anticipated  by an investor may cause such  investor to experience a lower
than  anticipated  yield  or  that  an  investor  purchasing  a  Security  at  a
significant  premium might fail to recoup its initial  investment  under certain
prepayment scenarios.

     There is also no  assurance  that any such rating will remain in effect for
any given period of time or that it may not be lowered or withdrawn  entirely by
the Rating Agency in the future if in its judgment  circumstances  in the future
so warrant.  In addition to being lowered or withdrawn due to any erosion in the
adequacy  of the value of the Trust Fund Assets or any credit  enhancement  with
respect to a Series,  such rating might also be lowered or withdrawn among other
reasons,  because of an adverse change in the financial or other  condition of a
credit enhancement provider or a change in the rating of such credit enhancement
provider's long term debt.

     The amount, type and nature of credit enhancement, if any, established with
respect to a Series of  Securities  will be  determined on the basis of criteria
established by each Rating Agency rating  classes of such Series.  Such criteria
are sometimes based upon an actuarial analysis of the behavior of mortgage loans
in a larger  group.  Such  analysis  is often the basis upon  which each  Rating
Agency determines the amount of credit enhancement required with respect to each
such class.  There can be no assurance that the historical  data  supporting any
such  actuarial  analysis will  accurately  reflect  future  experience  nor any
assurance that the data derived from a large pool of mortgage  loans  accurately
predicts the delinquency,  foreclosure or loss experience of any particular pool
of Residential  Loans.  No assurance can be given that values of any Residential
Properties have remained or will remain at their levels on the respective  dates
of origination of the related  Residential Loans. If the residential real estate
markets should  experience an overall  decline in property  values such that the
outstanding  principal  balances of the Residential  Loans in a particular Trust
Fund and any secondary  financing on the related  Residential  Properties become
equal to or greater than the value of the Residential  Properties,  the rates of
delinquencies,  foreclosures and losses could be higher than those now generally
experienced in the mortgage  lending  industry.  In addition,  adverse  economic
conditions  (which may or may not affect  real  property  values) may affect the
timely payment by mortgagors of scheduled  payments of principal and interest on
the Residential Loans and, accordingly, the rates of delinquencies, foreclosures
and losses with  respect to any Trust  Fund.  To the extent that such losses are
not covered by credit enhancement,  such losses will be borne, at least in part,
by the holders of one or more classes of the Security of the related Series.


<PAGE>


                        INDEX OF SIGNIFICANT DEFINITIONS

                                      --1--
1998 Policy Statement...........................................................

                                      --4--
401(c) Regulations..............................................................

                                      --A--
Accrual Securities..............................................................
Accrued Security Interest.......................................................
Administration Fee Rate.........................................................
Advance.........................................................................
Agency Securities...............................................................
Agreement.......................................................................
ARM Loans.......................................................................
Available Distribution Amount...................................................

                                      --B--
Bankruptcy Code.................................................................
Bankruptcy Commission...........................................................
BIF.............................................................................
Book-Entry Securities...........................................................
Buydown Funds...................................................................
Buydown Loans...................................................................
Buydown Period..................................................................

                                      --C--
CEDEL Participants..............................................................
CERCLA..........................................................................
Certificates....................................................................
Charter Act.....................................................................
Class Exemptions................................................................
Code............................................................................
Commission......................................................................
Conservation Act................................................................
Cooperative.....................................................................
Cooperative Loans...............................................................
Cooperative Notes...............................................................
Cooperative Unit................................................................
Corporate Trust Office..........................................................
Credit Insurance Instrument.....................................................
Cut-off Date....................................................................

                                      --D--
Debt Securities.................................................................
defective obligation............................................................
Deficiency Event................................................................
Definitive Security.............................................................
Deposit Period..................................................................
Depositor.......................................................................
Disqualified Organization.......................................................
Distribution Date...............................................................
DOL.............................................................................
DOL Regulations.................................................................
DTC.............................................................................
Due Period......................................................................

                                      --E--
EDGAR...........................................................................
Environmental Lien..............................................................
Equity Certificates.............................................................
equity interest.................................................................
ERISA...........................................................................
Euroclear Cooperative...........................................................
Euroclear Participants..........................................................
European Depositaries...........................................................
Events of Default...............................................................
excess servicing................................................................
Exemption.......................................................................
Exemption Rating Agencies.......................................................

                                      --F--
FDIC............................................................................
FFIEC...........................................................................
FHA.............................................................................
FHA Loans.......................................................................
FHLMC...........................................................................
FHLMC Act.......................................................................
FHLMC Certificate Group.........................................................
FHLMC Certificates..............................................................
Final Distribution Date.........................................................
Financial Intermediary..........................................................
FNMA............................................................................
FNMA Certificates...............................................................
FTC Rule........................................................................
Funding Period..................................................................

                                      --G--
Garn-St. Germain Act............................................................
GNMA............................................................................
GNMA Certificates...............................................................
Grantor Trust Certificates......................................................
Grantor Trust Fund..............................................................
Grantor Trust Securities........................................................

                                      --H--
Hazard Insurance Instrument.....................................................
holder..........................................................................
Holder in Due Course Rules......................................................
Home Equity Loans...............................................................
Home Improvement Contracts......................................................
Housing Act.....................................................................
HUD.............................................................................

                                      --I--
Indenture.......................................................................
Initial Deposit.................................................................
insurability representation.....................................................
Insurance Instrument............................................................
Insurance Proceeds..............................................................
Interest Rate...................................................................
Issuer..........................................................................

                                      --L--
L/C Bank........................................................................
Land Contracts..................................................................
Liquidation Proceeds............................................................
Loan-to-Value Ratio.............................................................
Lockout Period..................................................................

                                      --M--
Manager.........................................................................
manufactured home...............................................................
Manufactured Housing Contracts..................................................
Manufacturer's Invoice Price....................................................
Mark to Market Regulations......................................................
Master Servicer.................................................................
Maximum Subordination Amount....................................................
Morgan..........................................................................
Mortgage Loans..................................................................
Mortgage Notes..................................................................
Mortgage Securities.............................................................
Mortgaged Properties............................................................
Mortgaged Property..............................................................
Mortgages.......................................................................
Multifamily Loans...............................................................

                                      --N--
NCUA............................................................................
new  partnership................................................................
New Regulations.................................................................
non-conforming credit...........................................................
Non-Pro Rata Security...........................................................
Nonrecoverable Advance..........................................................
Non-SMMEA Securities............................................................
Non-U.S. Person.................................................................
Notes...........................................................................

                                      --O--
Obligor.........................................................................
OCC.............................................................................
OID Regulations.................................................................
old partnership.................................................................
Optional Termination............................................................
Owner Trust Agreement...........................................................
Owner Trustee...................................................................

                                      --P--
PaineWebber.....................................................................
Participants....................................................................
Parties in Interest.............................................................
Partnership Securities..........................................................
Partnership Trust Fund..........................................................
Pass-Through Entity.............................................................
Percentage Interest.............................................................
Permitted Instruments...........................................................
Plans...........................................................................
Pooling and Servicing Agreement.................................................
Pre-Funded Amount...............................................................
Pre-Funding Account.............................................................
Prepayment Assumption...........................................................
Prepayment Period...............................................................
Primary Hazard Insurance Policy.................................................
PTCE............................................................................

                                      --R--
Rating Agency...................................................................
real estate mortgage investment conduit.........................................
Realized Loss...................................................................
Record Date.....................................................................
regular interests...............................................................
Regular Securities..............................................................
Regular Securityholder..........................................................
Relevant Depositary.............................................................
Relief Act......................................................................
REMIC...........................................................................
REMIC Pool......................................................................
REMIC Provisions................................................................
REMIC Regular Certificates......................................................
REMIC Regulations...............................................................
REMIC Residual Certificates.....................................................
REMIC Securities................................................................
Reserve Fund....................................................................
Residential Loans...............................................................
Residential Properties..........................................................
Residual Holders................................................................
residual interests..............................................................
Residual Securities.............................................................
Restricted Group................................................................
Retained Interest...............................................................
Retained Interest Rate..........................................................
Riegle Act......................................................................
Rules...........................................................................

                                      --S--
SAIF............................................................................
SBJPA of 1996...................................................................
Securities......................................................................
Security Interest Rate..........................................................
Security Owners.................................................................
Security Principal Balance......................................................
Securityholder..................................................................
Securityholders.................................................................
Senior Liens....................................................................
Senior Percentage...............................................................
Senior Securities...............................................................
Senior/Subordinate Series.......................................................
Series..........................................................................
Servicemen's Readjustment Act...................................................
Servicing Agreement.............................................................
Servicing Default...............................................................
SMMEA...........................................................................
Special Hazard Amount...........................................................
Special Hazard Insurer..........................................................
Special Hazard Losses...........................................................
Special Hazard Subordination Amount.............................................
Specified Reserve Fund Balance..................................................
Standard Securities.............................................................
Startup Day.....................................................................
Stated Principal Balance........................................................
Strip Securities................................................................
Stripped Agency Securities......................................................
Stripped Interest...............................................................
Stripped Securities.............................................................
Subordinate Securities..........................................................
Subordination...................................................................
Subsequent Loans................................................................
Sub-Servicer....................................................................
Sub-Servicing Account...........................................................
Sub-Servicing Agreement.........................................................

                                      --T--
Terms and Conditions............................................................
thrift institutions.............................................................
Tiered REMICs...................................................................
TILA Amendment..................................................................
Title V.........................................................................
Title VIII......................................................................
Trust Account...................................................................
Trust Agreement.................................................................
Trust Fund......................................................................
Trust Fund Asset................................................................
Trustee.........................................................................

                                      --U--
U.S. Person.....................................................................
Unaffiliated Sellers............................................................
Underwriter.....................................................................
Unrecovered Senior Portion......................................................

                                      --V--
VA
VA Guaranty Policy..............................................................
VA Loans........................................................................

                                      --W--
Window Period Loans.............................................................
<PAGE>
                    SUBJECT TO COMPLETION, DATED ------, 199-

PROSPECTUS SUPPLEMENT                                                [Version 1]
(To Prospectus dated ------------, 199--)
                       $------------------- (Approximate)
                 Asset-Backed Certificates, Series 199---------
                             ----% Pass-Through Rate
                 PAINEWEBBER MORTGAGE ACCEPTANCE CORPORATION IV
                                    Depositor

                          ----------------------------
                                 Master Servicer

     The Series 199-------  Certificates offered hereby will consist of a single
class of Certificates and will represent in the aggregate the entire  beneficial
ownership interest in a trust fund (the "Trust Fund") consisting  primarily of a
segregated pool of  conventional  one- to four-family  [30-year,  fixed interest
rate] first mortgage loans (the "Mortgage Loans") having an aggregate  principal
balance as of  ----------,  199-- of  approximately  $----------  (subject  to a
permitted  variance as described  herein under  "Additional  Information") to be
sold by  PaineWebber  Mortgage  Acceptance  Corporation  IV  (the  "Depositor").
Principal and interest are payable on the 25th day of each month or, if such day
is not a business day, then on the next  succeeding  business day,  beginning in
- -------------  (each, a  "Distribution  Date").  There is currently no secondary
market for the Certificates  offered hereby and there can be no assurance that a
secondary market for the  Certificates  will develop.  PaineWebber  Incorporated
expects to establish a market in the  Certificates  offered  hereby,  but is not
obligated to do so. There is no assurance that any such market,  if established,
will continue.

     PROSPECTIVE  INVESTORS SHOULD CONSIDER THE INFORMATION SET FORM UNDER "RISK
FACTORS"  ON PAGE  S----  OF THIS  PROSPECTUS  SUPPLEMENT  AND  PAGE  --- OF THE
ACCOMPANYING PROSPECTUS.

     THESE  CERTIFICATES  DO NOT  REPRESENT AN INTEREST IN OR  OBLIGATION OF THE
DEPOSITOR,  THE MASTER SERVICER OR ANY OF THEIR RESPECTIVE  AFFILIATES EXCEPT AS
SET FORTH HEREIN.  NEITHER THESE CERTIFICATES NOR THE UNDERLYING  MORTGAGE LOANS
WILL BE INSURED OR GUARANTEED BY ANY GOVERNMENTAL AGENCY OR INSTRUMENTALITY.

     THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED BY THE SECURITIES
AND  EXCHANGE  COMMISSION  NOR HAS THE  COMMISSION  PASSED UPON THE  ACCURACY OR
ADEQUACY OF THIS PROSPECTUS SUPPLEMENT OR THE PROSPECTUS.  ANY REPRESENTATION TO
THE CONTRARY IS A CRIMINAL OFFENSE.


<PAGE>

                       Aggregate
                       Initial                                      Proceeds to
                       Certificate                   Underwriting   the
                       Principal      Price to       Discounts and  Depositor
                       Balance        Public (1)     Commissions    (1) (2)
                       -------        ----------     -----------    -------

Series 199------       $                       %              %              %
  Certificates....

- ------------
(1) Plus accrued interest from --------------, 199--.
(2) Before   deducting  expenses  payable  by  the  Depositor  estimated  to  be
$-------------.]


     [The Series  199------  Certificates  offered  hereby will be  purchased by
PaineWebber  Incorporated  (the  "Underwriter")  from the  Depositor and will be
offered  by the  Underwriter  from  time  to time to the  public  in  negotiated
transactions  or otherwise  at varying  prices to be  determined  at the time of
sale.  Proceeds  to the  Depositor,  before  deducting  expenses  payable by the
Depositor,  estimated to be $-----------,  will be ----% of the aggregate of the
initial Certificate Principal Balance of the Certificates, plus accrued interest
at the Pass-Through Rate from --------------, 199--.]

     The Series 199----- Certificates offered hereby [are] [will be purchased by
PaineWebber  Incorporated  (the  "Underwriter")  from the Depositor and will be]
offered subject to receipt and acceptance by the Underwriter,  to prior sale and
to the  Underwriter's  right  to  reject  any  order  in whole or in part and to
withdraw,  cancel or modify  the  offer  without  notice.  It is  expected  that
delivery of the Series 199-----  Certificates offered hereby will be made at the
office of PaineWebber  Incorporated,  1285 Avenue of the Americas, New York, New
York 10019 [or through the  facilities of The  Depository  Trust  Company] on or
about -------------------, 199--.

                            PaineWebber Incorporated

                               ------------, 199--

<PAGE>
     The  Certificates  offered by this Prospectus  Supplement will be part of a
separate series of Certificates  being offered by the Depositor  pursuant to its
Prospectus dated  -----------,  199--, of which this Prospectus  Supplement is a
part and which accompanies this Prospectus  Supplement.  The Prospectus contains
important information regarding this offering which is not contained herein, and
prospective  investors  are  urged to read the  Prospectus  and this  Prospectus
Supplement in full.

                                TABLE OF CONTENTS

                                                                            Page

SUMMARY OF PROSPECTUS SUPPLEMENT................................................
RISK FACTORS....................................................................
THE MORTGAGE POOL..... .........................................................
ADDITIONAL INFORMATION..........................................................
DESCRIPTION OF THE CERTIFICATES.................................................
     Distributions..............................................................
     Advances...................................................................
     Example of Distributions...................................................
DESCRIPTION OF CREDIT SUPPORT...................................................
     Pool Insurance Policy......................................................
     Special Hazard Insurance Policy............................................
     Bankruptcy Bond............................................................
YIELD ON THE CERTIFICATES AND PREPAYMENTS OF THE MORTGAGE LOANS.................
     Delay in Payment of Interest...............................................
     Prepayment Considerations and Risks........................................
POOLING AND SERVICING AGREEMENT.................................................
     General....................................................................
     The Master Servicer........................................................
     The Trustee................................................................
     Servicing and Other Compensation and Payment of Expenses...................
     Voting Rights..............................................................
     Termination................................................................
CERTAIN FEDERAL INCOME TAX CONSEQUENCES.........................................
SPECIAL TAX CONSIDERATIONS APPLICABLE TO REMIC RESIDUAL CERTIFICATES............
PLAN OF DISTRIBUTION............................................................
LEGAL MATTERS...................................................................
RATING..........................................................................

<PAGE>

     Until  ------------------,   all  dealers  effecting  transactions  in  the
Certificates, whether or not participating in this distribution, may be required
to deliver a Prospectus  Supplement and the Prospectus to which it relates. This
is in addition to the  obligation of dealers to deliver a Prospectus  Supplement
and  Prospectus  when acting as  underwriters  and with  respect to their unsold
allotments or subscriptions.

     IN CONNECTION WITH THIS OFFERING,  THE UNDERWRITER MAY OVER-ALLOT OR EFFECT
TRANSACTIONS WHICH STABILIZE OR MAINTAIN THE MARKET PRICE OF THE CERTIFICATES AT
A LEVEL  ABOVE THAT WHICH  MIGHT  OTHERWISE  PREVAIL  IN THE OPEN  MARKET.  SUCH
STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.

<PAGE>

                        SUMMARY OF PROSPECTUS SUPPLEMENT

     The  following  summary is  qualified  in its  entirety by reference to the
detailed   information   appearing  elsewhere  herein  and  in  the  Prospectus.
Capitalized  terms used but not defined herein shall have the meanings  assigned
thereto in the  Prospectus.  An Index of Significant  Definitions is included at
the end of the Prospectus.

Title of Series.........................Asset-Backed    Certificates,     Series
                                        199-----  ----%  Pass-Through  Rate (the
                                        "Certificates").

Description of Certificates.............$-----------     initial     Certificate
                                        Principal     Balance      (approximate)
                                        evidencing   100%   of   the   aggregate
                                        principal balance of the Mortgage Loans.
                                        The aggregate  principal  balance of the
                                        Mortgage Loans as of ---------- 1, 199--
                                        (the    "Cut-off    Date")    will    be
                                        $------------ [(approximate,  subject to
                                        a  permitted  variance  of plus or minus
                                        ----%)].

Depositor...............................PaineWebber      Mortgage     Acceptance
                                        Corporation  IV, a wholly-owned  limited
                                        purpose     finance     subsidiary    of
                                        PaineWebber Group Inc., and an affiliate
                                        of the Underwriter.  See "The Depositor"
                                        in the Prospectus.

Trustee.................................-------------------------------------.
                                        See     "Pooling      and      Servicing
                                        Agreement--The Trustee" herein.

Master Servicer.........................-------------------------------------.
                                        See     "Pooling      and      Servicing
                                        Agreement--The Master Servicer" herein.

Principal (including
  prepayments)..........................All   principal   payments    (including
                                        principal  prepayments)  with respect to
                                        the   Mortgage   Loans  will  be  passed
                                        through  on  each   Distribution   Date,
                                        commencing   ----------------,    199--.
                                        Principal prepayments will not be passed
                                        through  until the month  following  the
                                        month    of    receipt.    Holders    of
                                        Certificates will be entitled to receive
                                        such principal  payments and prepayments
                                        on each  Distribution Date on a pro rata
                                        basis in accordance  with the Percentage
                                        Interest  evidenced by their  respective
                                        Certificates.  The  Percentage  Interest
                                        evidenced by any Certificate is equal to
                                        the   initial   Certificate    Principal
                                        Balance thereof divided by the aggregate
                                        initial Certificate Principal Balance of
                                        all    of    the    Certificates.    See
                                        "Description            of           the
                                        Certificates--Distributions"  herein and
                                        in the Prospectus.

Interest................................Holders of Certificates will be entitled
                                        to distributions of interest payments on
                                        the Mortgage Loans on each  Distribution
                                        Date based on the Pass-Through  Rate and
                                        the   then    outstanding    Certificate
                                        Principal Balance thereof.

                                        Shortfalls  in  collections  of interest
                                        resulting from principal  prepayments in
                                        full on Mortgage  Loans[,  to the extent
                                        not  covered  by  the   application   of
                                        concurrent servicing compensation of the
                                        Master  Servicer]  will be allocated pro
                                        rata   among   all   Certificates   then
                                        outstanding.  See  "Description  of  the
                                        Certificates--Distributions"  herein and
                                        in the  Prospectus  [and  "Yield  on the
                                        Certificates   and  Prepayments  of  the
                                        Mortgage Loans" herein].

The Mortgage Pool.......................The   Mortgage   Pool  will  consist  of
                                        30-year,   fixed  interest  rate,  level
                                        monthly   payment,    fully   amortizing
                                        Mortgage   Loans   with   an   aggregate
                                        principal balance as of the Cut-off Date
                                        of approximately $------------- (subject
                                        to a permitted variance of plus or minus
                                        ---%). [Include appropriate information,
                                        with    corresponding    changes,    for
                                        different  types  of  loans.]  See  "The
                                        Mortgage Pool" herein.

Denominations...........................The Certificates  offered hereby will be
                                        offered   in    registered    form,   in
                                        denominations     evidencing     initial
                                        Certificate    Principal   Balances   of
                                        $-----------  and  multiples of $-------
                                        in excess thereof,  with one Certificate
                                        evidencing    the   remainder   of   the
                                        aggregate initial Certificate  Principal
                                        Balance.

Record Date.............................All distributions  will be made by or on
                                        behalf of the  Trustee to the persons in
                                        whose   names   the   Certificates   are
                                        registered  at the close of  business on
                                        the  last  business  day  of  the  month
                                        preceding the month in which the related
                                        Distribution     Date    occurs.     See
                                        "Description            of           the
                                        Certificates--Distributions" herein.

Credit Support:

A.       Pool Insurance Policy..........The  Master  Servicer  will  obtain  and
                                        exercise its best reasonable  efforts to
                                        cause  to be  kept  in  full  force  and
                                        effect a Pool Insurance Policy issued by
                                        -------------------,   in   an   initial
                                        amount equal to ------% of the aggregate
                                        principal  balance of the Mortgage Loans
                                        as of the Cut-off Date. See "Description
                                        of   Credit   Support--Pool    Insurance
                                        Policy"  herein  and   "Description   of
                                        Credit Support--Pool Insurance Policies"
                                        in the Prospectus.

B.       Special Hazard
           Insurance Policy.............The  Master  Servicer  will  obtain  and
                                        exercise its best reasonable  efforts to
                                        cause  to be  kept  in  full  force  and
                                        effect a Special Hazard Insurance Policy
                                        issued by --------------------------, in
                                        an initial  amount  equal to -------% of
                                        the aggregate  principal  balance of the
                                        Mortgage  Loans as of the Cut-off  Date.
                                        See      "Description      of     Credit
                                        Support--Special     Hazard    Insurance
                                        Policy"  herein  and   "Description   of
                                        Credit Support--Special Hazard Insurance
                                        Policies" in the Prospectus.

C.       Bankruptcy Bond................The  Master  Servicer  will  obtain  and
                                        exercise its best reasonable  efforts to
                                        cause  to be  kept  in  full  force  and
                                        effect  a  Bankruptcy   Bond  issued  by
                                        ----------------------------------,   in
                                        an initial  amount  equal to -------% of
                                        the aggregate  principal  balance of the
                                        Mortgage  Loans as of the Cut-off  Date.
                                        See      "Description      of     Credit
                                        Support--Bankruptcy   Bond"  herein  and
                                        "Description          of          Credit
                                        Support--Bankruptcy    Bonds"   in   the
                                        Prospectus.

Advances................................The Master Servicer will be obligated to
                                        make Advances to Certificateholders with
                                        respect  to   delinquent   payments   of
                                        principal  and  interest on the Mortgage
                                        Loans, to the extent  described  herein.
                                        See       "Description       of      the
                                        Certificates--Advances"  herein  and  in
                                        the Prospectus.

Optional Termination....................At its option,  the [Depositor]  [Master
                                        Servicer]  may  repurchase  all  of  the
                                        Mortgage  Loans  in the  Trust  Fund and
                                        thereby  effect early  retirement of the
                                        Certificates on any Distribution Date on
                                        which the aggregate principal balance of
                                        the  Mortgage  Loans  remaining  in  the
                                        Trust  Fund  is  less  than  --%  of the
                                        aggregate   principal   balance  of  the
                                        Mortgage  Loans as of the Cut-off  Date.
                                        See     "Pooling      and      Servicing
                                        Agreement--Termination"    herein    and
                                        "Description            of           the
                                        Certificates--Termination"     in    the
                                        Prospectus.

Special Prepayment
  Considerations........................The rate of  principal  payments  on the
                                        Certificates collectively will depend on
                                        the  rate  and   timing   of   principal
                                        payments     (including     prepayments,
                                        defaults  and   liquidations  )  on  the
                                        Mortgage  Loans.  As is  the  case  with
                                        mortgage-backed   securities  generally,
                                        the    Certificates   are   subject   to
                                        substantial      inherent      cash-flow
                                        uncertainties because the Mortgage Loans
                                        may be prepaid  at any time.  Generally,
                                        when   prevailing   interest  rates  are
                                        increasing, prepayment rates on mortgage
                                        loans tend to  decrease,  resulting in a
                                        reduced return of principal to investors
                                        at a  time  when  reinvestment  at  such
                                        higher   prevailing   rates   would   be
                                        desirable.  Conversely,  when prevailing
                                        interest rates are declining, prepayment
                                        rates   on   mortgage   loans   tend  to
                                        increase,  resulting in a greater return
                                        of principal to investors at a time when
                                        reinvestment  at  comparable  yields may
                                        not  be  possible.  See  "Yield  on  the
                                        Certificates   and  Prepayments  of  the
                                        Mortgage  Loans"  herein,  and "Maturity
                                        and  Prepayment  Considerations"  in the
                                        Prospectus.

Special Yield
  Considerations........................The   yield   to    maturity    on   the
                                        Certificates will depend on the rate and
                                        timing of principal payments  (including
                                        prepayments,  defaults, liquidations) on
                                        the  Mortgage  Loans,  as well as  other
                                        factors as described  herein.  The yield
                                        to investors on the Certificates will be
                                        adversely  affected  by  any  allocation
                                        thereto    of    prepayment     interest
                                        shortfalls on the Mortgage Loans,  which
                                        are   expected   to   result   from  the
                                        distribution  of  interest  only  to the
                                        date of  prepayment  (rather than a full
                                        month's  interest)  in  connection  with
                                        prepayments in full, and the lack of any
                                        distribution  of  interest on the amount
                                        of any partial  prepayments.  See "Yield
                                        on the  Certificates  and Prepayments of
                                        the   Mortgage   Loans"   herein,    and
                                        "Maturity and Prepayment Considerations"
                                        in the Prospectus.

Certain Federal Income Tax
  Consequences..........................Upon  the   issuance   of  the   Offered
                                        Certificates Cadwalader,   Wickersham  &
                                        Taft,  counsel  to the  Depositor,  will
                                        deliver the following opinion: [Assuming
                                        compliance  with the  provisions  of the
                                        Pooling  and  Servicing  Agreement,  for
                                        federal  income tax purposes,  the Trust
                                        Fund  will  qualify  as a  "real  estate
                                        mortgage investment conduit" (a "REMIC")
                                        within  the  meaning  of  Sections  860A
                                        through 860G (the "REMIC Provisions") of
                                        the  Internal  Revenue Code of 1986 (the
                                        "Code"),  and (i) the  Class A,  Class B
                                        and Class C  Certificates  will evidence
                                        "regular  interests"  in such  REMIC and
                                        (ii) the  Class R  Certificates  will be
                                        the sole class of  "residual  interests"
                                        in such  REMIC,  each within the meaning
                                        of the REMIC Provisions in effect on the
                                        date hereof.] [Assuming  compliance with
                                        the Pooling and Servicing Agreement, for
                                        federal  income tax purposes,  the Trust
                                        Fund  will be  classified  as a  grantor
                                        trust   under   Subpart  E,  part  I  of
                                        subchapter J of the Code,  and not as an
                                        association  taxable as a corporation or
                                        as a partnership.]

                                        Under the REMIC Regulations, the Class R
                                        Certificates  will  not be  regarded  as
                                        having  "significant value" for purposes
                                        of  applying   the  rules   relating  to
                                        "excess  inclusions."  In addition,  the
                                        Class  R  Certificates   may  constitute
                                        "noneconomic"   residual  interests  for
                                        purposes   of  the  REMIC   Regulations.
                                        Transfers  of the  Class R  Certificates
                                        will be restricted under the Pooling and
                                        Servicing  Agreement  to  United  States
                                        Persons in a manner  designed to prevent
                                        a  transfer  of a  noneconomic  residual
                                        interest  from being  disregarded  under
                                        the  REMIC  Regulations.   See  "Certain
                                        Federal Income Tax Consequences--Special
                                        Tax  Considerations  Applicable to REMIC
                                        Residual    Certificates"   herein   and
                                        "Certain      Federal     Income     Tax
                                        Consequences--REMICs--Taxation of Owners
                                        of REMIC  Residual  Certificates--Excess
                                        Inclusions"  and  "--Noneconomic   REMIC
                                        Residual     Certificates"     in    the
                                        Prospectus.

                                        The  Class R  Certificateholders  may be
                                        required  to report an amount of taxable
                                        income  with  respect to the early years
                                        of   the   Trust    Fund's   term   that
                                        significantly  exceeds  distributions on
                                        the  Class R  Certificates  during  such
                                        years, with corresponding tax deductions
                                        or losses deferred until the later years
                                        of the Trust Fund's  term.  Accordingly,
                                        on  a  present  value  basis,   the  tax
                                        detriments   occurring  in  the  earlier
                                        years may  substantially  exceed the sum
                                        of any tax  benefits in the later years.
                                        As    a    result,     the    Class    R
                                        Certificateholders'  after-tax  rate  of
                                        return may be zero or negative,  even if
                                        their   pre-tax   rate  of   return   is
                                        positive.

                                        See "Yield and Maturity Considerations,"
                                        especially      "--Additional      Yield
                                        Considerations  Applicable Solely to the
                                        Class  R  Certificates",   and  "Certain
                                        Federal Income Tax Consequences--Special
                                        Tax  Considerations  Applicable to REMIC
                                        Residual Certificates" herein.

                                        For further  information  regarding  the
                                        Federal  income  tax   consequences   of
                                        investing  in the Offered  Certificates,
                                        see   "Certain    Federal   Income   Tax
                                        Consequences"    herein   and   in   the
                                        Prospectus.

Rating..................................It is a condition to the issuance of the
                                        Certificates  offered  hereby  that  the
                                        Certificates  be rated  ----------------
                                        by ---------------  -------------------.
                                        A    security    rating    is    not   a
                                        recommendation  to  buy,  sell  or  hold
                                        securities   and  may  be   subject   to
                                        revision  or  withdrawal  at any time by
                                        the assigning rating organization.  Each
                                        security   rating  should  be  evaluated
                                        independently   of  any  other  security
                                        rating.   A  security  rating  does  not
                                        address the frequency of  prepayments of
                                        Mortgage  Loans,  nor the  corresponding
                                        effect on yield to investors. See "Yield
                                        on  the   Certificates"   and   "Rating"
                                        herein.

Legal Investment........................The    Certificates    will   constitute
                                        "mortgage   related    securities"   for
                                        purposes  of  the   Secondary   Mortgage
                                        Market Enhancement Act of 1984 ("SMMEA")
                                        so long as they are  rated as  described
                                        herein,   and,   as  such,   are   legal
                                        investments for certain  entities to the
                                        extent  provided  in SMMEA.  See  "Legal
                                        Investment"   in  the   Prospectus   and
                                        "Rating" herein.


                                  RISK FACTORS

                                [To Be Provided]



                                THE MORTGAGE POOL

     The  Mortgage  Pool  will  consist  of  Mortgage  Loans  with an  aggregate
principal balance  outstanding as of the Cut-off Date, after deducting  payments
of principal due on such date, of [approximately]  $-----------------  [(subject
to a  permitted  variance  of plus or  minus  --%)].  The  Mortgage  Loans to be
included  in  the  Mortgage  Pool  will  be  acquired  by  the  Depositor   from
- ------------------------,  in its capacity as Unaffiliated  Seller. In addition,
the [Unaffiliated Seller] will be the Master Servicer for the Certificates.

     [All of the Mortgage  Loans have  monthly  payments due on the first day of
each  month.  None  of  the  Mortgage  Loans  are  Buydown  Mortgage  Loans.  At
origination  each  Mortgage  Loan had a term to maturity of up to 30 years.  The
mortgagor with respect to each Mortgage Loan represented in its loan application
that the Mortgaged  Property  initially would be  owner-occupied  as its primary
residence.]

     [All  Mortgage  Loans will have Net  Mortgage  Rates of ----%.]  [As to any
Mortgage  Loan,  the "Net Mortgage Rate" is equal to the Mortgage Rate minus the
Servicing Fee Rate.] The Mortgage  Loans will have  Mortgage  Rates ranging from
- ---% to ---%,  with a weighted  average  Mortgage Rate as of the Cut-off Date of
- ---%.  The Mortgage  Loans will have  Servicing  Fee Rates  ranging from ---% to
- ---%, with a weighted average Servicing Fee Rate as of the Cut-off Date of ---%.
The weighted  average maturity of the Mortgage Loans as of the Cut-off Date will
be approximately --- years and --- months.  None of the Mortgage Loans will have
been  originated  prior to  -------------  or will have an unexpired term at the
Cut-off  Date of less than  approximately  --- years and --- months or more than
approximately  --- years and --  months.  The  Mortgage  Loans  will each have a
principal  balance at  origination  of not less than  $-----------  or more than
$--------.

     The Mortgage Loans will also have the following  characteristics  as of the
Cut-off Date  (expressed as a percentage of the aggregate  principal  balance of
the  Mortgage  Loans  having  such  characteristics  relative  to the  aggregate
principal balance of all Mortgage Loans):

               No more than ----% of the Mortgage Loans will have  Loan-to-Value
          Ratios at origination exceeding 80%. Mortgage Loans with Loan-to-Value
          Ratios at  origination  exceeding  80% will be covered by  policies of
          primary mortgage guaranty insurance (each, a "Primary Credit Insurance
          Policy")  insuring  against default as to the principal  amount of the
          Mortgage  Loans  exceeding  75%  (or  a  lesser   percentage)  of  the
          Collateral Values of the Mortgaged  Properties at origination and such
          insurance  will be  maintained  until  the  Loan-to-Value  Ratios  are
          reduced to 80% or less. [insert  information as to FHA insurance or VA
          guarantee if applicable.]

               At least ---% of the  Mortgage  Loans will be secured by detached
          one-family dwelling units.

               No more  than  ---% of the  Mortgage  Loans  will be  secured  by
          Mortgaged  Properties  located in ----------- and no more than ------%
          of the Mortgage Loans will be secured by Mortgaged  Properties located
          in -------.  [Except as indicated in the preceding  sentence,  no more
          than  ---%  of  the  Mortgage  Loans  will  be  secured  by  Mortgaged
          Properties located in any one state.]

               No more  than  ---% of the  Mortgage  Loans  will be  secured  by
          Mortgaged  Properties  located  in any one zip  code  area or  housing
          development,  and no more  than  ---%  will be  secured  by  Mortgaged
          Properties located in any one zip code area or housing  development in
          California.

               No more than  -----% of the  Mortgage  Loans  will be  secured by
          vacation or second homes. No more than ---% of the Mortgage Loans will
          be secured by condominium units.

     [The foregoing type of description  will be used if precise  information on
the Mortgage Loans is not available on the date of the Prospectus Supplement;  a
description  similar  to the  following  description  will be  used  if  precise
information is available.]

     [Set forth below is a description of certain additional  characteristics of
the Mortgage Loans as of the Cut-off Date:


                                 MORTGAGE RATES

                                                 Aggregate
                                                  Unpaid        Percentage of
                                   Number of     Principal    Aggregate Unpaid
         Mortgage Rates              Loans        Balance    Principal Balance
         --------------              -----        -------    -----------------

                                                $---------      ----------%
      Total....................                 $                      100%
                                                ==========      =========== 

     As of the Cut-off Date, the weighted  average Mortgage Rate was ------% per
annum.


                       REMAINING TERMS TO STATED MATURITY

                                                 Aggregate
        Remaining Terms to                        Unpaid        Percentage of
          Stated Maturity          Number of     Principal    Aggregate Unpaid
            (in Months)              Loans        Balance    Principal Balance
            -----------              -----        -------    -----------------

                                                $                         %
                                                ----------      -----------
      Total....................                 $                      100%
                                                ==========      =========== 

     As of the Cut-off  Date,  the  weighted  average  remaining  term to stated
maturity was approximately ------- months.


                          ORIGINAL LOAN-TO-VALUE RATIOS

                                                 Aggregate
                                                  Unpaid        Percentage of
                                   Number of     Principal    Aggregate Unpaid
Original Loan-To-Value Ratios        Loans        Balance    Principal Balance
- -----------------------------        -----        -------    -----------------

Up to 70.00%...................                 $                         %
70.01%--80.00%.................
80.01%--90.00%.................    ---------    ----------      -----------
More than 90.00%...............    ---------    ----------      -----------
      Total....................                 $                      100%
                                   =========    ==========      ===========

                  As of the Cut-off  Date,  the weighted  average  loan-to-value
ratio at origination of the Mortgage Loans was -----% per annum.


                              ORIGINAL LOAN AMOUNTS

                                                 Aggregate
                                                  Unpaid        Percentage of
                                   Number of     Principal    Aggregate Unpaid
     Original Loan Amounts           Loans        Balance    Principal Balance
     ---------------------           -----        -------    -----------------

Up to $50,000.00...............                 $                         %
$ 50,000 -$99,999.99...........
$100,000 -$149,999.99..........
$150,000 -$199,999.99..........
$200,000 -$249,999.99..........
$250,000 -$299,999.99..........
$300,000 -$349,999.99..........
$350,000 -$399,999.99..........
$400,000 -$449,999.99..........
$450,000 -$500,000.............   ---------     ----------      -----------
      Total....................                 $                      100%
                                  =========     ==========      ===========

     As of the Cut-off Date,  the average  unpaid  balance of the Mortgage Loans
was  $--------------  and the  unpaid  principal  balances  of the  largest  and
smallest Mortgage Loans were $----------- and  $----------------,  respectively.


                                 TYPES OF LOANS

                                                 Aggregate
                                                  Unpaid        Percentage of
                                   Number of     Principal    Aggregate Unpaid
               Types                 Loans        Balance    Principal Balance
               -----                 -----        -------    -----------------

Conventional Loans secured by:                 $                          %

    One-family detached
    Low-rise condominiums/
      2 family.................
    High-rise condominiums/
      3-4 family...............   ---------    ----------       -----------
      Total....................                $                       100%
                                  =========    ==========       ===========


                     YEARS OF ORIGINATION OF MORTGAGE LOANS

                                                 Aggregate
                                                  Unpaid        Percentage of
                                   Number of     Principal    Aggregate Unpaid
          Years of Origination       Loans        Balance    Principal Balance
          --------------------       -----        -------    -----------------

199- ..........................                 $                         %
199- ..........................
199- ..........................
199- ..........................
199- ..........................   ---------     ----------      -----------
      Total....................                 $                      100%
                                  =========     ==========      ===========


                        OCCUPANTS OF MORTGAGED PROPERTIES

                                                 Aggregate
                                                  Unpaid        Percentage of
                                   Number of     Principal    Aggregate Unpaid
                                     Loans        Balance    Principal Balance
                                     -----        -------    -----------------

Owner..........................                $                          %
   Primary residence...........                                            
   Vacation/second home........
   Non-owner occupied
     investment property.......   ---------    ----------       -----------
      Total....................                $                       100%
                                  =========    ==========       ===========


                GEOGRAPHICAL DISTRIBUTION OF MORTGAGED PROPERTIES

                                                 Aggregate
                                                  Unpaid        Percentage of
                                   Number of     Principal    Aggregate Unpaid
           States                    Loans        Balance    Principal Balance
           ------                    -----        -------    -----------------

                                                $
                                  ---------     ----------     -----------%
      Total                                     $                      100%
                                  ---------     ==========     ============

     [The  foregoing  information  will be modified to the extent  necessary  to
describe different types of mortgage loans.]


                             ADDITIONAL INFORMATION

     The description in this Prospectus  Supplement of the Mortgage Pool and the
Mortgaged Properties is based upon the Mortgage Pool as constituted at the close
of  business on the  Cut-off  Date,  as  adjusted  for the  scheduled  principal
payments due on or before such date. Prior to the issuance of the  Certificates,
Mortgage  Loans may be removed from the Mortgage  Pool as a result of incomplete
documentation  or otherwise,  if the Depositor  deems such removal  necessary or
desirable,  and may be prepaid at any time. A limited  number of other  mortgage
loans  may be  included  in the  Mortgage  Pool  prior  to the  issuance  of the
Certificates  unless  including such mortgage loans would  materially  alter the
characteristics of the Mortgage Pool as described herein. The Depositor believes
that  the   information  set  forth  herein  will  be   representative   of  the
characteristics  of the Mortgage Pool as it will be  constituted at the time the
Certificates are issued, although the range of Mortgage Rates and maturities and
certain  other  characteristics  of the Mortgage  Loans in the Mortgage Pool may
vary.

     A report on Form 8-K  containing  a detailed  description  of the  Mortgage
Loans will be available to purchasers of the  Certificates  at or before initial
issuance and will be filed with the  Securities and Exchange  Commission  within
fifteen  days after such initial  issuance.  The report on Form 8-K will specify
the precise aggregate  principal balance of the Mortgage Loans outstanding as of
the  Cut-off  Date and will set forth on a precise  basis the other  information
presented in this Prospectus Supplement on an approximate basis.

                         DESCRIPTION OF THE CERTIFICATES

     The  Series  199-----  Certificates  will  consist  of a  single  class  of
Certificates.  The Certificates have an initial Certificate Principal Balance of
$------------,  evidencing  100%  of  the  aggregate  principal  balance  of the
Mortgage Loans in the Trust Fund as of the Cut-off Date.

Distributions

     On each  Distribution  Date,  the  Available  Distribution  Amount  will be
distributed  to the holders of the  Certificates,  in each case to the extent of
available funds:

               (i)  the   Accrued   Certificate   Interest   thereon   for  such
          Distribution  Date (plus any Accrued  Certificate  Interest  remaining
          unpaid from a previous Distribution Date); and

               (ii) an amount equal to the sum of the  following,  to be applied
          to reduce the Certificate Principal Balance thereof:

                              (A) the principal portion of all scheduled monthly
                    payments  on the  related  Mortgage  Loans  due  during  the
                    related Due Period, whether or not received;

                              (B) the sum of the following amounts: (a) all full
                    and partial  principal  prepayments  made by the  respective
                    mortgagors  during the related  Prepayment  Period,  (b) all
                    other unscheduled collections,  including Insurance Proceeds
                    and  Liquidation  Proceeds,  representing  or  allocable  to
                    recoveries  of  principal  on the  Mortgage  Loans  received
                    during the related  Prepayment  Period, and (c) all proceeds
                    of the  repurchase  [(or,  in the  case  of a  substitution,
                    certain amounts representing a principal adjustment)] of any
                    Mortgage  Loan  as  required  by  the  Agreement  since  the
                    preceding Distribution Date; and

                              (C) any amounts  described in this clause (ii) for
                    any previous Distribution Date which remain unpaid.

     For  any  Distribution  Date,  the  Accrued  Certificate  Interest  on  the
Certificates will be an amount equal to one month's interest at the Pass-Through
Rate on the  outstanding  Certificate  Principal  Balance  of such  Certificates
immediately  prior to such  Distribution  Date, based on a year of twelve 30-day
months, subject to reduction as follows.

     [The Master Servicer will be obligated to apply amounts  otherwise  payable
to it as servicing compensation to cover any shortfalls in collections of a full
month's interest resulting from principal prepayments in full of Mortgage Loans,
to the extent of an aggregate  amount equal to its total servicing  compensation
for the  concurrent  period.] For any  Distribution  Date,  Accrued  Certificate
Interest  on each  Certificate  will be  reduced in the event of  shortfalls  in
collections of interest resulting from principal prepayments in full of Mortgage
Loans  during  the  Prepayment  Period  [,  to the  extent  not  covered  by the
application  of  servicing  compensation  of the Master  Servicer,  as described
above].  The aggregate amount of any such shortfalls will be allocated among all
of the  outstanding  Certificates,  in proportion to the  respective  amounts of
Accrued  Certificate  Interest that would  otherwise  have been payable  thereon
absent such reductions and absent any delinquencies or losses.

     With respect to any Distribution  Date, the Available  Distribution  Amount
will equal the total amount of all cash on deposit in the Certificate Account as
of the  corresponding  Determination  Date,  together  with Advances made by the
Master Servicer in respect of such Distribution Date, exclusive of:

                    (a)  all  monthly  payments  collected  but  due  on a  date
          subsequent to the related Due Period,

                    (b) all  prepayments  and other  unscheduled  recoveries  of
          principal,   and  related  payments  of  interest  thereon,   received
          subsequent to the related Prepayment Period, and

                    (c) any amounts in the Certificate Account which are payable
          or reimbursable to the Master Servicer.

     All  distributions  will be made by the [Trustee]  [Master Servicer] to the
persons in whose names the  Certificates are registered at the close of business
on each Record Date,  which will be the last business day of the month preceding
the month in which the related  Distribution  Date  occurs.  Such  distributions
shall  be  made   [either   (i)  by  check   mailed  to  the   address  of  each
Certificateholder  as it  appears  in the  Certificate  Register  or (ii) at the
request to the  [Trustee]  [Master  Servicer]  in  writing  by the  Record  Date
immediately prior to such Distribution Date of any holder of Certificates having
an initial Certificate Principal Balance in excess of $---------------,  by wire
transfer in immediately available funds to the account of such Certificateholder
specified in the  request].  Distributions  to holders of  Certificates  will be
allocated  among  such  holders in  proportion  to their  respective  Percentage
Interests.

Advances

     Subject to the following limitations, the Master Servicer will be obligated
to advance on or before each  Distribution  Date its own funds,  or funds in the
Certificate  Account  which  are in excess of those  included  in the  Available
Distribution   Amount  for  such  Distribution  Date,  in  an  aggregate  amount
sufficient to assure payment to the holders of the  Certificates of the total of
all amounts  required to be  distributed  thereon on such  Distribution  Date as
described above under "Distributions" (after first applying towards such payment
the entire Available  Distribution  Amount),  but not more than the aggregate of
payments of  principal  and interest  (adjusted to the Net Mortgage  Rate) which
were  due  during  the  related  Due  Period  and   delinquent  on  the  related
Determination  Date, plus certain amounts  representing  interest not covered by
any  current  net  income  on  Mortgaged   Properties   acquired  on  behalf  of
Certificateholders by foreclosure or deed in lieu of foreclosure. The obligation
of the  Master  Servicer  to make any such  Advance is subject to the good faith
determination  by the Master Servicer that the Advance will be recoverable  from
late collections,  Insurance Proceeds or Liquidation  Proceeds.  By operation of
the foregoing  provision,  to the extent of remaining  coverage under the Credit
Support described below, the Master Servicer will generally be obligated to make
Advances  without  regard  to  recoverability  from  the  related  mortgagor  or
Mortgaged  Property.  All Advances will be  reimbursable  to the Master Servicer
from related late collections, Insurance Proceeds, Liquidation Proceeds from the
Mortgage Loan or, if the Master  Servicer  determines  that an Advance is not so
recoverable, from cash otherwise distributable to the Certificateholders.

Example of Distributions

     The  following  chart  sets  forth  an  example  of  distributions  on  the
Certificates,  based upon the assumption  that the  Certificates  were issued in
- --------- 199-- and that distributions are made on the 25th of each month.

- -------- 1..............................Cut-off  Date.  The  initial   principal
                                        balance  of the  Mortgage  Loans will be
                                        the aggregate  principal  balance of the
                                        Mortgage Loans as of --------- 1, 199--,
                                        after  deducting any principal  payments
                                        due  on  or  before   such   date.   Any
                                        principal  and interest  payments due on
                                        or  before  ---------  1, as well as any
                                        Retained  Interest,  will not be part of
                                        the Trust Fund,  and the Depositor  will
                                        retain  such   amounts   when  they  are
                                        received.

- --------- 2 through
     --------- 30.......................Prepayment Period.  Principal  payments,
                                        and  interest  thereon  to the  date  of
                                        prepayment  in  the  case  of  principal
                                        prepayments  in  full,  received  at any
                                        time   during   this   period   will  be
                                        deposited into the  Certificate  Account
                                        for  distribution to  Certificateholders
                                        on ----------- 25.

- --------- 30............................Record    Date.     Distributions     on
                                        -----------   25   will   be   made   to
                                        Certificateholders   of  record  at  the
                                        close of business  on the last  business
                                        day of the month  immediately  preceding
                                        the month of distribution.

- --------- 2 to
     ----------- 20.....................Collection  Period.  Payments due during
                                        the   related   Due  Period   (---------
                                        2-------------  1) from  mortgagors will
                                        be deposited in the Certificate  Account
                                        or  Sub-Servicing  account as  received,
                                        and  will  include  scheduled  principal
                                        payments  plus interest on the ---------
                                        balances, less interest from the date of
                                        prepayment  of any Mortgage Loan prepaid
                                        in full in ---------.

- ----------- 20..........................Determination   Date.   The  amounts  of
                                        principal  and  interest  that  will  be
                                        distributed  on  -----------  25 will be
                                        determined by or on behalf of the Master
                                        Servicer.

- ----------- 25..........................Distribution  Date. On  -----------  25,
                                        the Master  Servicer will  distribute or
                                        cause   to   be   distributed   to   the
                                        Certificateholders      the      amounts
                                        determined  on  -----------   20.  If  a
                                        monthly  payment  due during the related
                                        Due Period is received  from a mortgagor
                                        after ----------- 20 and funds have been
                                        distributed with respect to such payment
                                        from  the  Certificate   Account,   such
                                        payment  will  be  deposited   into  the
                                        Certificate   Account  as  reimbursement
                                        therefor.  If an Advance  has been made,
                                        the  Master   Servicer  will   reimburse
                                        itself to the  extent  permitted  by the
                                        Agreement by  withdrawing  the amount of
                                        such   payment   from  the   Certificate
                                        Account.  If no such  Advance  has  been
                                        made,   such   late   payment   will  be
                                        distributed to the Certificateholders in
                                        October.

                                        Succeeding   months   follow  the  above
                                        pattern, except for the Cut-off Date.

                          DESCRIPTION OF CREDIT SUPPORT

[Pool Insurance Policy

     Subject  to  the  limitations   described  under   "Description  of  Credit
Support--Pool  Insurance  Policies" in the Prospectus,  the Master Servicer will
obtain and exercise its best reasonable efforts to keep in full force and effect
a Pool Insurance  Policy.  The initial amount available under the Pool Insurance
Policy  will be  [equal  to --%] [in a range  from --% to --%] of the  aggregate
principal  balance of the Mortgage  Loans as of the Cut-off  Date.  [The precise
amount  of   coverage   will  be   determined   by  the  exact   Mortgage   Pool
characteristics,  and will be included in the report on Form 8-K  referred to in
"The Mortgage Pool" herein.]

     The Pool  Insurance  Policy  will be issued by  ---------------------------
(the "Pool  Insurer").  [Include  information  regarding the Pool  Insurer.] The
information set forth above concerning the Pool Insurer has been obtained by the
Depositor from the financial statements of the Pool Insurer.]

[Special Hazard Insurance Policy

     Subject  to  the  limitations   described  under   "Description  of  Credit
Support--Special  Hazard  Insurance  Policies"  in the  Prospectus,  the  Master
Servicer will obtain and exercise its best reasonable efforts to obtain and keep
in full force and effect a Special Hazard Insurance  Policy.  The initial amount
available under the Special Hazard  Insurance  Policy will equal [not less than]
- ---------% of the aggregate  principal  balance of the Mortgage  Loans as of the
Cut-off Date.

     The Special  Hazard  Insurance  Policy will be issued by  -----------------
(the  "Special  Hazard  Insurer").  [Include  information  regarding the Special
Hazard  Insurer.] The information set forth above  concerning the Special Hazard
Insurer has been obtained by the Depositor from the financial  statements of the
Special Hazard Insurer.]

[Bankruptcy Bond

     Subject  to  the  limitations   described  under   "Description  of  Credit
Support--Bankruptcy  Bonds" in the  Prospectus,  the Master Servicer will obtain
and  exercise  its best  reasonable  efforts  to keep in full force and effect a
Bankruptcy  Bond. The initial amount available under the Bankruptcy Bond will be
$------------.

     The  Bankruptcy   Bond  will  be  issued  by   ---------------------   (the
"Bankruptcy Bond Issuer").  [Include  information  regarding the Bankruptcy Bond
Issuer.] The information  set forth above  concerning the Bankruptcy Bond Issuer
has  been  obtained  by the  Depositor  from  the  financial  statements  of the
Bankruptcy Bond Issuer.]

                    YIELD ON THE CERTIFICATES AND PREPAYMENTS
                              OF THE MORTGAGE LOANS

Delay in Payment of Interest

     The effective yield to the holders of the  Certificates  will be lower than
the yield otherwise  produced by the applicable  Pass-Through  Rate and purchase
price  because  monthly  interest  will not be payable to such holders until the
25th  day (or if such day is not a  business  day,  then on the next  succeeding
business  day)  of the  month  following  the  month  of  accrual  (without  any
additional  distribution  of  interest  or  earnings  thereon in respect of such
delay).    See    "Yield     Considerations"    and    "Description    of    the
Certificates--Retained Interest, Servicing Compensation and Payment of Expenses"
in the Prospectus.

Prepayment Considerations and Risks

     The rate of principal payments on the Certificates, the aggregate amount of
distributions  on the Certificates and the yield to maturity of the Certificates
will be directly  related to the rate of payments of  principal  on the Mortgage
Loans.  The rate of  principal  payments on the  Mortgage  Loans will in turn be
affected by the amortization  schedules of the Mortgage Loans and by the rate of
principal  prepayments  thereon  (including for this purpose payments  resulting
from  refinancings,   liquidations  of  the  Mortgage  Loans  due  to  defaults,
casualties, condemnations and repurchases by the Unaffiliated Seller, the Master
Servicer and Depositor).  The Mortgage Loans may be prepaid by the mortgagors at
any  time  without  payment  of  any  prepayment  fee or  penalty.  Prepayments,
liquidations and purchases of the Mortgage Loans will result in distributions to
Certificateholders  of amounts  which would  otherwise be  distributed  over the
remaining   terms  of  the  Mortgage   Loans.   See  "Maturity  and   Prepayment
Considerations" in the Prospectus. Since the rate of payment of principal on the
Mortgage  Loans  will  depend on future  events  and a variety  of  factors  (as
described more fully herein and in the Prospectus  under "Yield  Considerations"
and "Maturity and Prepayment  Considerations"),  no assurance can be given as to
such rate or the rate of principal prepayments.

     In general,  if  prevailing  mortgage  rates fell  significantly  below the
Mortgage Rates on the Mortgage Loans,  the rate of prepayment (and  refinancing)
would be expected to increase.  Conversely,  if prevailing  mortgage  rates rose
significantly  above  the  Mortgage  Rates on the  Mortgage  Loans,  the rate of
prepayment  on the  Mortgage  Loans would be expected to  decrease.  The rate of
payments  (including  prepayments) on pools of mortgage loans is also influenced
by a variety  of  economic,  geographic,  social  and other  factors,  including
changes in mortgagors' housing needs, job transfers,  unemployment,  mortgagors'
net equity in the mortgaged  properties  and servicing  decisions.  Accordingly,
there can be no certainty as to the rate of  prepayments  on the Mortgage  Loans
during   any  period  or  over  the  life  of  the   Certificates.   See  "Yield
Considerations" and "Maturity and Prepayment Considerations" in the Prospectus.

     The Mortgage Loans are subject to assumption under circumstances  described
under   "Description  of  the   Certificates--Collection   and  other  Servicing
Procedures" and "Certain Legal Aspects of Residential  Loans--Enforceability  of
Certain Provisions;  Prepayment Charges and Prepayments" in the Prospectus.  The
extent to which the Mortgage  Loans are assumed by  purchasers  of the Mortgaged
Properties rather than prepaid by the related  mortgagors in connection with the
sales of the Mortgaged  Properties will affect the weighted  average life of the
Certificates. See "Maturity and Prepayment Considerations" in the Prospectus.

     Since  the  rate  of  principal  payments  (including  prepayments)  on the
Mortgage  Loans  will  significantly   affect  the  yield  to  maturity  on  the
Certificates,  prospective  investors  are  urged to  consult  their  investment
advisors  as  to  both  the  rate  of  future  principal   payments   (including
prepayments)  on the Mortgage Loans and the  suitability of the  Certificates to
their investment objectives.

                         POOLING AND SERVICING AGREEMENT

General

     The  Certificates  offered hereby will be issued  pursuant to a Pooling and
Servicing  Agreement (the "Agreement") to be dated as of ------------- 1, 199--,
among the  Depositor,  the Master  Servicer and the Trustee,  a form of which is
filed as an  exhibit to the  Registration  Statement.  Reference  is made to the
Prospectus  for  important  information  additional  to that  set  forth  herein
regarding the terms and conditions of the Agreement and the  Certificates.  [The
Trustee will appoint  ------------------------  (the  "Custodian"),  to serve as
Custodian  in  connection  with  the  Certificates.]  The  Certificates  will be
transferable    and    exchangeable   at   the   corporate   trust   office   of
- ------------------------------------------------------,        located        in
- --------------------------------,  which  will serve as  Certificate  Registrar.
- --------------------  [----------  will act as paying  agent and  authenticating
agent.]  No  service  charge  will  be made  for any  transfer  or  exchange  of
Certificates but the [Trustee] [Certificate  Registrar] may require payment of a
sum  sufficient to cover any tax or  governmental  charge that may be imposed in
connection  with the transfer or exchange of  Certificates.  The Depositor  will
provide to a prospective or actual Certificateholder  without charge, on written
request,  a  copy  (without  exhibits)  of the  Agreement.  Requests  should  be
addressed  to  PaineWebber  Mortgage  Acceptance  Corp.  IV,  1285 Avenue of the
Americas, New York, New York 10019, Attention: ----------------.

The Master Servicer

     -----------------------------,   a   ---------------------   (the   "Master
Servicer"),  will act as Master Servicer for the 199------ Certificates pursuant
to the Agreement.  The Master Servicer's principal executive offices are located
at ---------  ---------------------------,  and its telephone number is --------
- -----------.  [Describe  other  locations  and general  operations of the Master
Servicer.]

     The following table  summarized the foreclosure  experience on conventional
residential  first trust deeds or mortgage loans serviced by the Master Servicer
during the periods indicated:


                                           Year Ended December 31,
                             ---------------------------------------------------
                                199--        199--        199--        199--
                             ---------------------------------------------------
                                       (Dollar Amounts in Thousands)
Principal Balance
   (end of period).........  $            $            $            $         
Total Number of Loans......
Total Number of
   Foreclosures............
Percent Foreclosed
   by Number of Loans......           %            %            %            %

     The following table  summarizes the delinquency  experience on conventional
residential  first trust deeds or mortgage loans serviced by the Master Servicer
during the periods indicated:

                                           Year Ended December 31,
                             ---------------------------------------------------
                                199--        199--        199--        199--
                             ---------------------------------------------------
                                       (Dollar Amounts in Thousands)

Period of Delinquency:
30-59 days                   $            $            $            $
Principal Balance
Number of Loans
Percent of Delinquent by
  Number of Loans                    %            %            %           %

Period of Delinquency:
60-89 days                   $            $            $            $
Principal Balance
Number of Loans
Percent of Delinquent by
  Number of Loans                    %            %            %           %

Period of Delinquency:
90 days or more              $            $            $            $
Principal Balance
Number of Loans
Percent of Delinquent by
  Number of Loans                    %            %            %           %

In foreclosure
Principal Balance            $            $            $            $
Number of Loans
Percent of Delinquent by
  Number of Loans                    %            %            %           %

Total Delinquent and in
Foreclosure                  $            $            $            $
Principal Balance
Number of Loans
Percent of Delinquent by
  Number of Loans                    %            %            %           %

     While the above  foreclosure and  delinquency  experience is typical of the
Master Servicer's recent  experience,  there can be no assurance that the future
experience on the Mortgage Loans will be the same. In addition, the foregoing is
based  on all of the  conventional  loans  in the  Master  Servicer's  servicing
portfolio.  The Mortgage Loans may be more recently originated than and may have
certain  other  characteristics  unlike the  majority of the loans in the Master
Servicer's conventional servicing portfolio.


The Trustee

     ----------------------------------------------------------------------,   a
- ----------------------------------- (the "Trustee"), will act as Trustee for the
Series  199-------  Certificates  pursuant  to  the  Agreement.   The  Trustee's
principal executive offices are located at -----------------,  and its telephone
number is -------------.

Servicing and Other Compensation and Payment of Expenses

     The principal  compensation to be paid to the Master Servicer in respect of
its  master  servicing  activities  for the  Certificates  will be  equal to the
product of the Servicing Fee Rate times the Scheduled  Principal Balance of each
Mortgage Loan in the Mortgage  Pool. As to any Mortgage  Loan, the Servicing Fee
Rate is equal to ---% per annum. The Master Servicer is obligated to pay certain
ongoing  expenses  associated  with the Mortgage Pool and incurred by the Master
Servicer in connection with its responsibilities under the Agreement,  including
compensation  of any  Sub-Servicers.  The Master  Servicer is also  obligated to
include in each  distribution on the Certificates  that portion of its servicing
compensation equal to interest at the Net Mortgage Rate on the principal balance
of any  Mortgage  Loan as to which a  prepayment  or  liquidation  occurs,  such
interest  commencing on the date of the prepayment or liquidation  and ending on
the  due  date  of the  Mortgage  Loan  immediately  following  the  date of the
prepayment or other liquidation.  See "Description of the Certificates--Retained
Interest,  Servicing Compensation and Payment of Expenses" in the Prospectus for
information regarding other possible compensation to the Master Servicer and for
information regarding expenses payable by the Master Servicer.

Voting Rights

     At all times,  the Voting Rights will be allocated among the holders of the
Certificates in proportion to the Percentage Interests evidenced thereby.

Termination

     The circumstances under which the obligations created by the Agreement will
terminate in respect of the  Certificates  are described in  "Description of the
Certificates--Termination"  in the Prospectus. The [Depositor] [Master Servicer]
will have the right to repurchase  all remaining  Mortgage Loans in the Mortgage
Pool and thereby  effect early  retirement of the  Certificates,  subject to the
aggregate  principal  balance of the  Mortgage  Loans at the time of  repurchase
being less than ---% of the aggregate  principal  balance of such Mortgage Loans
as of the Cut-off Date. In the event the [Depositor] [Master Servicer] exercises
such option,  the repurchase price  distributed with respect to each Certificate
will be 100% of its then outstanding Certificate Principal Balance plus interest
thereon at the  Pass-Through  Rate.  In no event  will the trust  created by the
Agreement  for a series of  Certificates  continue  beyond the  expiration of 21
years  from the death of the  survivor  of the  person or  persons  named in the
Agreement.

                     CERTAIN FEDERAL INCOME TAX CONSEQUENCES

     Upon the  issuance of the Offered  Certificates,  Cadwalader,  Wickersham &
Taft, counsel to the Depositor,  will deliver the following  opinion:  [Assuming
compliance  with the  provisions  of the Pooling and  Servicing  Agreement,  for
federal  income  tax  purposes,  the Trust Fund will  qualify as a "real  estate
mortgage  investment  conduit" (a "REMIC")  within the meaning of Sections  860A
through 860G (the "REMIC  Provisions") of the Internal Revenue Code of 1986 (the
"Code"),  and (i) the Class A, Class B and Class C  Certificates  will  evidence
"regular  interests" in such REMIC and (ii) the Class R Certificates will be the
sole class of "residual interests" in such REMIC, each within the meaning of the
REMIC  Provisions in effect on the date hereof.]  [Assuming  compliance with the
Pooling and Servicing Agreement, for federal income tax purposes, the Trust Fund
will be classified as a grantor trust under Subpart E, part I of subchapter J of
the  Code,  and  not  as  an  association  taxable  as  a  corporation  or  as a
partnership.]

     The  ----------  Certificates  [may] [will] [will not] be treated as having
been issued with  original  issue  discount  for  Federal  income tax  reporting
purposes. The prepayment assumption that will be used in determining the rate of
accrual of [original issue discount,]  market discount and premium,  if any, for
Federal income tax purposes will be based on the assumption  that  subsequent to
the date of any  determination the Mortgage Loans will prepay at a rate equal to
[a CPR of --%]. No representation is made that the Mortgage Loans will prepay at
that  rate  or  at  any  other   rate.   See   "Certain   Federal   Income   Tax
Consequences--REMICs--Taxation of Owners of REMIC Regular Certificates--Original
Issue Discount" in the Prospectus.

     The -------------------  Certificates may be treated for Federal income tax
purposes as having been issued at a premium. Whether any holder of [either] such
Class of Certificates  will be treated as holding a Certificate with amortizable
bond  premium  will depend on such  Certificateholder's  purchase  price and the
distributions  remaining  to be  made  on such  Certificate  at the  time of its
acquisition  by  such  Certificateholder.   Holders  of  [each]  such  Class  of
Certificates  should  consult their tax advisors  regarding the  possibility  of
making an election to amortize such  premium.  See "Certain  Federal  Income Tax
Consequences--REMICs--Taxation of Owners of REMIC Regular Certificates--Premium"
in the Prospectus.

     The  Offered  Certificates  will be treated as  "qualifying  real  property
loans"  within the meaning of Section  593(d) of the Code,  assets  described in
Section  7701(a)(19)(C)  of the Code and "real estate assets" within the meaning
of Section  856(c)(5)(A)  of the Code,  and interest  (including  original issue
discount,  if any) on the Offered  Certificates  will be interest  described  in
Section  856(c)(3)(B) of the Code.  Moreover,  the Offered  Certificates will be
"qualified  mortgages"  within the meaning of Section 860(A)(3) of the Code. See
"Certain   Federal   Income   Tax    Consequences--REMICs--Characterization   of
Investments in REMIC Certificates" in the Prospectus.

     ------------------------,    a   ---------------,   will   act   as   REMIC
Administrator  for the Trust Fund.  [The Master Servicer will be responsible for
the fees and normal  disbursements  of the REMIC  Administrator.]  See  "Certain
Federal  Income  Tax  Consequences--REMICs--Reporting  and Other  Administrative
Matters" and "The Pooling and Servicing  Agreements--Certain  Matters  Regarding
the Master  Servicer,  the Special  Servicer,  the REMIC  Administrator  and the
Depositor",  "--Events of Default" and  "--Rights  Upon Event of Default" in the
Prospectus.

     For further  information  regarding the Federal income tax  consequences of
investing  in  the  Offered  Certificates,   see  "Certain  Federal  Income  Tax
Consequences--REMICs" in the Prospectus.

     SPECIAL TAX CONSIDERATIONS APPLICABLE TO REMIC RESIDUAL CERTIFICATES

     The IRS has issued REMIC Regulations that  significantly  affect holders of
REMIC Residual  Certificates.  The REMIC Regulations impose  restrictions on the
transfer or acquisition  of certain  residual  interests,  including the Class R
Certificates.   In  addition,   the  REMIC  Regulations  provide  special  rules
applicable  to:  (i)  thrift  institutions  holding  residual  interests  having
"significant value" and (ii) the transfer of "noneconomic" residual interests to
United  States  persons.  Pursuant to the Pooling and Servicing  Agreement,  the
Class R Certificates  may not be transferred to non-United  States persons.  See
"Certain  Federal Income Tax  Consequences--REMICS--Taxation  of Owners of REMIC
Residual Certificates" in the Prospectus.

     The REMIC  Regulations  provide for the determination of whether a residual
interest has "significant  value" for purposes of applying the rules relating to
"excess  inclusions"  with  respect to  residual  interests.  Based on the REMIC
Regulations,  the  Class R  Certificates  do not  have  significant  value  and,
accordingly,  thrift  institutions  and their  affiliates will be prevented from
using their unrelated losses or loss carryovers to offset any excess  inclusions
with  respect to the Class R  Certificates,  which will be in an amount equal to
all or virtually all of the taxable income  includable by holders of the Class R
Certificates. See "Certain Federal Income Tax  Consequences--REMICs--Taxation of
Owners of REMIC Residual Certificates--Excess Inclusions" in the Prospectus.

     The REMIC  Regulations  also  provide  that a transfer  to a United  States
person of "noneconomic"  residual  interests will be disregarded for all federal
income tax purposes, and that the purported transferor of "noneconomic" residual
interests  will  continue to remain liable for any taxes due with respect to the
income on such residual interests, if "a significant purpose of the transfer was
to impede the assessment or collection of tax." Based on the REMIC  Regulations,
the Class R Certificates may constitute  noneconomic  residual  interests during
some  or  all  of  their  terms  for  purposes  of the  REMIC  Regulations  and,
accordingly,  if a significant purpose of a transfer is to impede the assessment
or collection of tax,  transfers of the Class R Certificates  may be disregarded
and  purported  transferors  may remain liable for any taxes due with respect to
the  income  on  the  Class  R  Certificates.  All  transfers  of  the  Class  R
Certificates  will be  subject to  certain  restrictions  under the terms of the
Pooling and Servicing  Agreement that are intended to reduce the  possibility of
any such transfer being  disregarded to the extent that the Class R Certificates
constitute  noneconomic  residual  interests.  See "Certain  Federal  Income Tax
Consequences--REMICs--Taxation      of     Owners     of     REMIC      Residual
Certificates--Noneconomic REMIC Residual Certificates" in the Prospectus.

     The  Class R  Certificateholders  may be  required  to  report an amount of
taxable  income with respect to the earlier  accrual  periods of the term of the
Trust Fund that significantly exceeds the amount of cash distributions  received
by such  Certificateholders  from the Trust Fund with  respect to such  periods.
Furthermore,  the tax on such  income  may exceed  the cash  distributions  with
respect to such periods.  Consequently,  Class R Certificateholders  should have
other  sources of funds  sufficient  to pay any federal  income taxes due in the
earlier  years of the Trust  Fund's term as a result of their  ownership  of the
Class R  Certificates.  In addition,  the  required  inclusion of this amount of
taxable income during the Trust Fund's earlier  accrual periods and the deferral
of  corresponding  tax losses or deductions until later accrual periods or until
the ultimate sale or  disposition  of a Class R Certificate  (or possibly  later
under the "wash sale"  rules of Section  1091 of the Code) may cause the Class R
Certificateholders'  after-tax rate of return to be zero or negative even if the
Class R  Certificateholders'  pre-tax rate of return is positive.  That is, on a
present value basis, the Class R  Certificateholders'  resulting tax liabilities
could  substantially  exceed the sum of any tax  benefits  and the amount of any
cash distributions on the Class R Certificates over their life.

     Potential  investors in Class R Certificates should be aware that under the
Pooling and Servicing  Agreement,  the holder of the largest Percentage Interest
in the Class R Certificates shall, by its acceptance of such Certificates, agree
to  irrevocably  appoint the Master  Servicer as its agent to perform all of the
duties of the tax matters person for the REMIC.

     Purchasers  of the Class R  Certificates  are  strongly  advised to consult
their tax advisors as to the economic and tax consequences of investment in such
Certificates.

     For further  information  regarding the federal income tax  consequences of
investing   in   the   Class   R   Certificates,   see   "Yield   and   Maturity
Considerations--Additional Yield Considerations Applicable Solely to the Class R
Certificates"      herein     and      "Certain      Federal      Income     Tax
Consequences--REMICs--Taxation  of Owners of REMIC Residual Certificates" in the
Prospectus.

                              PLAN OF DISTRIBUTION

     [Subject  to the  terms  and  conditions  set  forth  in  the  Underwriting
Agreement  dated  ------------,   199--  (the  "Underwriting  Agreement"),   the
Depositor has agreed to sell and PaineWebber  Incorporated  (the  "Underwriter")
has agreed to  purchase  the  Certificates.  The  Underwriter  is  obligated  to
purchase all Certificates offered hereby if any are purchased.]

     [The  Depositor  has  been  advised  by the  Underwriter  that it  proposes
initially to offer all of the  Certificates to the public at the public offering
prices set forth on the cover page of this Prospectus  Supplement and to certain
dealers at such  prices less a  concession  not in excess of ---% of the initial
Certificate Principal Balance of the Certificates. The Underwriter may allow and
such  dealers  may  reallow  concessions  not in excess  of ---% of the  initial
aggregate Certificate  Principal Balance of the Certificates.  After the initial
public offering, the public offering price and such concessions may be changed.]

     [Distribution of the Certificates  will be made [by ---------] from time to
time in negotiated  transactions or otherwise at varying prices to be determined
at the time of sale. Proceeds to the Depositor from the sale of the Certificates
will be -----% of the aggregate of the Certificate  Principal Balances initially
represented by the Certificates,  plus accrued interest at the Pass-Through Rate
from the Cut-off Date but before deducting expenses payable by the Depositor. In
connection with the purchase and sale of the  Certificates,  the Underwriter may
be  deemed  to have  received  compensation  from the  Depositor  in the form of
underwriting discounts.]

     The  Underwriting  Agreement  provides  that the  Depositor  and its parent
corporation  will indemnify the Underwriter  against certain civil  liabilities,
including  liabilities  under the Securities Act of 1933, or will  contribute to
payments the Underwriter may be required to make in respect thereof.

     There can be no assurance that a secondary market for the Certificates will
develop or, if it does develop,  that it will  continue.  The primary  source of
information  available  to investors  concerning  the  Certificates  will be the
monthly  statements  discussed  in  the  Prospectus  under  "Description  of the
Certificates--Statements  to Certificateholders," which will include information
as to the outstanding  principal  balance of the  Certificates and the status of
the applicable  form of credit  enhancement.  There can be no assurance that any
additional  information regarding the Certificates will be available through any
other  source.  In addition,  the  Depositor is not aware of any source  through
which price information about the Certificates will be generally available on an
ongoing basis. The limited nature of such information regarding the Certificates
may  adversely  affect the  liquidity of the  Certificates,  even if a secondary
market for the Certificates become available.

                                  LEGAL MATTERS

     Certain legal matters relating to the Certificates  will be passed upon for
the Depositor and for the  Underwriter  by  Cadwalader,  Wickersham & Taft,  New
York, New York.

                                     RATING

     [It is a condition  to issuance  that the  Certificates  offered  hereby be
rated in the  second  highest  rating  category  by such  nationally  recognized
statistical rating organization as the Depositor may designate].  [rating agency
language] See "Yield on the  Certificates and Prepayments of the Mortgage Loans"
herein.

     A security rating is not a  recommendation  to buy, sell or hold securities
and may be subject to revision or withdrawal at any time by the assigning rating
organization.
<PAGE>
                   SUBJECT TO COMPLETION, DATED -------, 199-
PROSPECTUS SUPPLEMENT                                                [Version 2]
(To Prospectus dated ------------, 199--)
                 $------------------- initial Senior Certificate
                         Principal Balance (Approximate)
              Senior Asset-Backed Certificates, Series 199---------
                           -------% Pass-Through Rate
                 PAINEWEBBER MORTGAGE ACCEPTANCE CORPORATION IV
                                    Depositor
                         [----------------------------]
                                 Master Servicer

The  Series  199-----  Certificates  will  consist  of a single  class of Senior
Certificates and [a single class] [two classes] of Subordinate Certificates. The
Senior  Certificates  are  designated  as  the  Class  A  Certificates  and  the
Subordinate  Certificates  are  designated  as the  Class  B[-1 and  Class  B-2]
Certificates.  Only the  Senior  Certificates  are  offered  hereby.

The Series  199-----  Certificates  will  represent in the  aggregate the entire
beneficial  ownership in a trust fund (the "Trust Fund") consisting primarily of
a segregated pool of conventional [one- to four-family [30-year,  fixed interest
rate] first mortgage loans (the "Mortgage Loans") having an aggregate  principal
balance  as of  ----------,  199- of  approximately  $----------  (subject  to a
permitted  variance as described  herein under  "Additional  Information") to be
sold by  PaineWebber  Mortgage  Acceptance  Corporation  IV  (the  "Depositor").
Principal and interest are payable on the 25th day of each month or, if such day
is not a business day, then on the next  succeeding  business day,  beginning in
- ------------- (each, a "Distribution  Date").

Except under certain circumstances  described herein,  shortfalls in collections
on the Mortgage Loans will be allocated first to the  Subordinate  Certificates.
As  further  described   herein,   until  the  Distribution  Date  occurring  in
- -------------------,  or on any Distribution Date thereafter on which the Senior
Percentage (as described herein) is greater than the initial Senior  Percentage,
all principal  prepayments on the Mortgage  Loans will be distributed  solely to
holders of the Senior  Certificates.

There is currently no secondary market for the  Certificates  offered hereby and
there can be no  assurance  that a secondary  market for the  Certificates  will
develop.   PaineWebber  Incorporated  expects  to  establish  a  market  in  the
Certificates  offered  hereby,  but  is not  obligated  to do  so.  There  is no
assurance  that any such market,  if  established,  will  continue.

PROSPECTIVE  INVESTORS  SHOULD  CONSIDER THE  INFORMATION  SET FORTH UNDER "RISK
FACTORS"  ON PAGE  S-----  OF THIS  PROSPECTUS  SUPPLEMENT  AND PAGE ---- OF THE
ACCOMPANYING PROSPECTUS.

[An  election  will be made to treat the Trust Fund as a "real  estate  mortgage
investment conduit" ("REMIC") for federal income tax purposes. As described more
fully herein and in the  Prospectus,  the Class A Certificates  will  constitute
"regular  interests" in the REMIC. See "Certain Federal Income Tax Consequences"
herein and in the Prospectus.]

THE CERTIFICATES DO NOT REPRESENT AN INTEREST IN OR OBLIGATION OF THE DEPOSITOR,
THE MASTER SERVICER OR ANY OF THEIR RESPECTIVE  AFFILIATES,  EXCEPT AS SET FORTH
HEREIN.  NEITHER THE  CERTIFICATES  NOR THE  UNDERLYING  MORTGAGE  LOANS WILL BE
INSURED OR  GUARANTEED  BY ANY  GOVERNMENTAL  AGENCY OR  INSTRUMENTALITY.

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE  COMMISSION NOR HAS THE COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY
OF THIS  PROSPECTUS  SUPPLEMENT OR THE  PROSPECTUS.  ANY  REPRESENTATION  TO THE
CONTRARY IS A CRIMINAL OFFENSE.


<PAGE>
<TABLE>
<CAPTION>
                                     Aggregate Initial                 Underwriting      Proceeds to the
                                        Certificate        Price to    Discounts and    Depositor (1)(2)
                                     Principal Balance    Public(1)    Commissions

<S>                                  <C>                   <C>         <C>              <C>
Series 199----- Certificates.......  $                           %                  %                  %
</TABLE>

- ----------
(1) Plus accrued  interest  from  --------------,  199--.
(2)  Before  deducting  expenses  payable  by  the  Depositor  estimated  to  be
$-------------.]

[The Senior  Certificates  offered  hereby  will be  [purchased  by  PaineWebber
Incorporated (the "Underwriter") from the Depositor and will be] offered by [the
Underwriter]  from time to time to the  public  in  negotiated  transactions  or
otherwise at varying  prices to be determined  at the time of sale.  Proceeds to
the  Depositor  from  the  sale of the  Senior  Certificates,  before  deducting
expenses payable by the Depositor estimated to be $-----------, will be ----% of
the  aggregate  of the  initial  Certificate  Principal  Balance  of the  Senior
Certificates,   plus   accrued   interest   at  the   Pass-Through   Rate   from
- --------------,  199--.]

The Senior  Certificates  offered hereby [are] [will be purchased by PaineWebber
Incorporated (the "Underwriter") from the Depositor and will be] offered subject
to  receipt  and  acceptance  by  the  Underwriter,  to  prior  sale  and to the
Underwriter's  right to reject  any  order in whole or in part and to  withdraw,
cancel or modify the offer without  notice.  It is expected that delivery of the
Senior  Certificates  offered  hereby will be made at the office of  PaineWebber
Incorporated, 1285 Avenue of the Americas, New York, New York, 10019 [or through
the facilities of The Depository Trust Company] on or about -------------------,
199--.

                            PaineWebber Incorporated
                               ------------, 199--

<PAGE>

The Senior Certificates offered by this Prospectus  Supplement will be part of a
separate series of Certificates  being offered by the Depositor  pursuant to its
Prospectus dated  -----------,  199--, of which this Prospectus  Supplement is a
part and which accompanies this Prospectus  Supplement.  The Prospectus contains
important information regarding this offering which is not contained herein, and
prospective  investors  are  urged to read the  Prospectus  and this  Prospectus
Supplement in full.

                                TABLE OF CONTENTS
                                                                          Page

SUMMARY OF PROSPECTUS SUPPLEMENT.............................................4

RISK FACTORS................................................................10

THE MORTGAGE POOL...........................................................10

ADDITIONAL INFORMATION......................................................13

DESCRIPTION OF THE CERTIFICATES.............................................13
     Distributions..........................................................14
     Advances...............................................................17
     Allocation of Losses; Subordination....................................17
     Reserve Fund...........................................................18
     Example of Distributions...............................................18

YIELD ON THE CERTIFICATES AND PREPAYMENTS  OF THE MORTGAGE LOANS............19
     Delay in Payment of Interest...........................................19
     Prepayment Considerations and Risks....................................19

POOLING AND SERVICING AGREEMENT.............................................20
     General................................................................20
     The Master Servicer....................................................20
     The Trustee............................................................22
     Servicing and Other Compensation and Payment of Expenses...............23
     Voting Rights..........................................................23
     Termination............................................................23

CERTAIN FEDERAL INCOME TAX CONSEQUENCES.....................................23

SPECIAL TAX CONSIDERATIONS APPLICABLE  TO REMIC RESIDUAL CERTIFICATES.......24

PLAN OF DISTRIBUTION........................................................25

LEGAL MATTERS...............................................................26

RATING......................................................................26

<PAGE>

Until  ---------------,   all  dealers  effecting  transactions  in  the  Senior
Certificates, whether or not participating in this distribution, may be required
to deliver a Prospectus  Supplement and the Prospectus to which it relates. This
is in addition to the  obligation of dealers to deliver a Prospectus  Supplement
and  Prospectus  when acting as  underwriters  and with  respect to their unsold
allotments or subscriptions.

IN CONNECTION  WITH THIS  OFFERING,  THE  UNDERWRITER  MAY  OVER-ALLOT OR EFFECT
TRANSACTIONS  WHICH  STABILIZE  OR  MAINTAIN  THE  MARKET  PRICE  OF THE  SENIOR
CERTIFICATES  AT A LEVEL  ABOVE THAT WHICH MIGHT  OTHERWISE  PREVAIL IN THE OPEN
MARKET. SUCH STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.

<PAGE>

                        SUMMARY OF PROSPECTUS SUPPLEMENT

     The  following  summary is  qualified  in its  entirety by reference to the
detailed   information   appearing  elsewhere  herein  and  in  the  Prospectus.
Capitalized  terms used but not defined herein shall have the meanings  assigned
thereto in the  Prospectus.  An Index of Significant  Definitions is included at
the end of the Prospectus.

Title of Series.................   Asset-Backed  Certificates,  Series  199-----
                                   ---% Pass- Through Rate (the "Certificates").

Senior Certificates.............   $-------------  initial Certificate Principal
                                   Balance   (approximate),   ---%  Pass-Through
                                   Rate,  evidencing  approximately  -----% (the
                                   initial "Senior Percentage") of the aggregate
                                   principal balance of the Mortgage Loans as of
                                   ------------ 1, 199-- (the "Cut-off Date").

Subordinate Certificates........   As to Class  B[-1],  $--------------  initial
                                   Certificate Principal Balance  (approximate),
                                   ----%    Pass-Through    Rate,     evidencing
                                   approximately    ----%   of   the   aggregate
                                   principal balance of the Mortgage Loans as of
                                   the    Cut-off    Date.    [The   Class   B-2
                                   Certificates,   which  have  no   Certificate
                                   Principal  Balance and no Pass-Through  Rate,
                                   represent the right to receive the amount, if
                                   any,  remaining  in the Trust  Fund after the
                                   Senior   Certificates   and  the   Class  B-1
                                   Certificates    have   been   retired.]   See
                                   "Description     of    the     Certificates--
                                   Distributions" herein.

                                   The  Subordinate  Certificates  are not being
                                   offered  hereby,  and may be sold at any time
                                   to one or  more  institutional  investors  in
                                   accordance  with the terms of the Pooling and
                                   Servicing Agreement,  dated as of -----------
                                   1,  199--,   pursuant  to  which  the  Series
                                   199-----  Certificates  will be  issued  (the
                                   "Agreement").

Depositor.......................   PaineWebber  Mortgage Acceptance  Corporation
                                   IV, a wholly-owned  limited  purpose  finance
                                   subsidiary of PaineWebber  Group Inc., and an
                                   affiliate  of  the   Underwriter.   See  "The
                                   Depositor" in the Prospectus.

Trustee.........................   ------------------------------------.     See
                                   "Pooling  and  Servicing   Agreement  --  The
                                   Trustee" herein.

Master Servicer.................   -----------------------------.  See  "Pooling
                                   and   Servicing   Agreement   --  The  Master
                                   Servicer" herein.

Principal (including
  prepayments)..................   Principal on the  Certificates  is payable on
                                   the 25th day of each month or, if such day is
                                   not  a  business   day,   then  on  the  next
                                   succeeding   business   day,   beginning   in
                                   ------------   199-  (each,  a  "Distribution
                                   Date") Holders of the Senior Certificates and
                                   holders   of  the   [Class   B-1[Subordinate]
                                   Certificates  will be  entitled to receive on
                                   each Distribution Date principal  payments on
                                   the  Mortgage  Loans   (including   principal
                                   prepayments)  in the  respective  amounts and
                                   order of priority as described  herein and in
                                   the Prospectus.

                                   To the extent of available funds,  holders of
                                   the Senior  Certificates  will be entitled to
                                   receive  on each  Distribution  Date  (i) the
                                   then  applicable  Senior  Percentage  of  all
                                   scheduled   principal  payments  due  on  the
                                   Mortgage  Loans during the period  commencing
                                   on the second  day of the month  prior to the
                                   month of distribution and ending on the first
                                   day of the  month of  distribution  (the "Due
                                   Period"),  (ii)  the then  applicable  Senior
                                   [Prepayment]  Percentage  of all  prepayments
                                   and  certain  other   unscheduled   principal
                                   recoveries   received  with  respect  to  the
                                   Mortgage  Loans  in the  month  prior  to the
                                   month  of   distribution   (the   "Prepayment
                                   Period"),  and  (iii)  as  to  any  defaulted
                                   Mortgage Loan which is finally  liquidated in
                                   the Prepayment Period, an amount representing
                                   the net amount of principal  recovered  (plus
                                   an   additional   amount   representing   the
                                   Unrecovered   Senior   Portion   as   defined
                                   herein),   but  not   more   than   the  then
                                   applicable Senior Percentage of the Scheduled
                                   Principal   Balance   thereof   (as   defined
                                   herein).

                                   The  "Senior  Percentage"  initially  will be
                                   approximately ----%, and on each Distribution
                                   Date will be  adjusted  to  reflect  the then
                                   current ownership  interest in the Trust Fund
                                   evidenced  by the Senior  Certificates.  [The
                                   Senior Prepayment  Percentage  initially will
                                   be 100%;  starting on the  Distribution  Date
                                   occurring  in   -----------------,   it  will
                                   decline   annually  in   accordance   with  a
                                   schedule described herein until it equals the
                                   then applicable Senior  Percentage;  however,
                                   the Senior Prepayment Percentage will be 100%
                                   for any  Distribution  Date on which the then
                                   applicable  Senior Percentage is greater than
                                   the initial Senior Percentage. This will have
                                   the effect of accelerating  the  amortization
                                   of the Senior  Certificates  while increasing
                                   the proportionate  interest in the Trust Fund
                                   evidenced  by the  Subordinate  Certificates.
                                   Increasing the proportionate  interest of the
                                   Subordinate  Certificates relative to that of
                                   the  Senior   Certificates   is  intended  to
                                   preserve    the     availability    of    the
                                   subordination  provided  by  the  Subordinate
                                   Certificates.   See   "Description   of   the
                                   Certificates--Distributions"  herein  and  in
                                   the   Prospectus.]   Holders  of  the  Senior
                                   Certificates  and [Class  B-1]  [Subordinate]
                                   Certificates will be entitled to receive such
                                   principal payments and prepayments  allocated
                                   to that class on each  Distribution Date on a
                                   pro  rata  basis  in   accordance   with  the
                                   Percentage   Interest   evidenced   by  their
                                   respective   Certificates.   The   Percentage
                                   Interest  evidenced  by  any  Certificate  is
                                   equal to the  initial  Certificate  Principal
                                   Balance  thereof  divided  by  the  aggregate
                                   initial Certificate  Principal Balance of all
                                   of the Certificates of the respective class.

Interest........................   To the extent of available funds,  holders of
                                   the Senior  Certificates  and the [Class B-1]
                                   [Subordinate]  Certificates  will be entitled
                                   to distributions of interest  payments on the
                                   Mortgage  Loans  on  each  Distribution  Date
                                   based on the applicable Pass-Through Rate and
                                   the then  outstanding  Certificate  Principal
                                   Balance thereof.

                                   Shortfalls   in   collections   of   interest
                                   resulting from principal  prepayments in full
                                   on  Mortgage  Loans  [,  to  the  extent  not
                                   covered  by  the  application  of  concurrent
                                   servicing    compensation   of   the   Master
                                   Servicer]  will be  allocated  pro rata among
                                   all classes of Certificates then outstanding.
                                   Shortfalls   in   collections   of   interest
                                   resulting from delinquencies will be borne by
                                   the Subordinate  Certificates so long as they
                                   remain  outstanding.  See "Description of the
                                   Certificates -- Distributions"  herein and in
                                   the    Prospectus    [and   "Yield   on   the
                                   Certificates  and Prepayments of the Mortgage
                                   Loans" herein].

Allocation of Losses...........    Subject to the limitations  described  herein
                                   [(including   the   limitation   relating  to
                                   allocation   of   Special   Hazard   Realized
                                   Losses)], losses of principal realized on the
                                   Mortgage  Loans  will  be  allocated  to  the
                                   Subordinate  Certificates prior to allocation
                                   to the Senior Certificates.  See "Description
                                   of the  Certificates -- Allocation of Losses;
                                   Subordination" herein.

[Reserve Fund...................   In order to preserve the  availability of the
                                   subordination provisions described herein the
                                   [Master   Servicer]   shall   establish   and
                                   maintain a Reserve Fund. See  "Description of
                                   the  Certificates -- Reserve Fund" herein and
                                   "Description  of  Credit  Support --  Reserve
                                   Funds" in the Prospectus.]

The Mortgage Pool...............   The  Mortgage  Pool will  consist of 30-year,
                                   fixed interest rate,  level monthly  payment,
                                   fully  amortizing  Mortgage  Loans,  with  an
                                   aggregate principal balance as of the Cut-off
                                   Date of approximately  $-----------  (subject
                                   to a  permitted  variance  of plus  or  minus
                                   -----%).  [Include  appropriate  information,
                                   with  corresponding  changes,  for  different
                                   types  of  loans.]  See "The  Mortgage  Pool"
                                   herein.

Denominations...................   The Senior  Certificates  offered hereby will
                                   be   offered   in    registered    form,   in
                                   denominations  evidencing initial Certificate
                                   Principal   Balances  of   $-----------   and
                                   multiples of $------- in excess thereof, with
                                   one  Certificate   evidencing  an  additional
                                   amount   equal  to  the   remainder   of  the
                                   aggregate   initial   Certificate   Principal
                                   Balance.

Record Date.....................   All  distributions  will  be  made  by  or on
                                   behalf of the Trustee to the persons in whose
                                   names the  Certificates are registered at the
                                   close of business on the last business day of
                                   the  month  preceding  the month in which the
                                   related   Distribution   Date   occurs.   See
                                   "Description     of    the     Certificates--
                                   Distributions" herein.

Advances........................   The Master Servicer will be obligated to make
                                   Advances    to    holders   of   the   Senior
                                   Certificates   in   respect   of   delinquent
                                   payments  of  principal  and  interest on the
                                   Mortgage  Loans,  to  the  extent   described
                                   herein.     See     "Description    of    the
                                   Certificates--Advances"  herein  and  in  the
                                   Prospectus.

Optional Termination............   At   its   option,   the  [Depositor] [Master
                                   Servicer] may  repurchase all of the Mortgage
                                   Loans in the Trust  Fund and  thereby  effect
                                   early  retirement of the  Certificates on any
                                   Distribution  Date  on  which  the  aggregate
                                   principal   balance  of  the  Mortgage  Loans
                                   remaining  in the Trust Fund is less than --%
                                   of the  aggregate  principal  balance  of the
                                   Mortgage  Loans as of the Cut-off  Date.  See
                                   "Pooling            and             Servicing
                                   Agreement--Termination"       herein      and
                                   "Description              of              the
                                   Certificates--Termination" in the Prospectus.

Special Prepayment
  Considerations................   The rate of principal  payments on the Senior
                                   Certificates  collectively will depend on the
                                   rate  and   timing  of   principal   payments
                                   (including    prepayments,    defaults    and
                                   liquidations ) on the Mortgage  Loans.  As is
                                   the  case  with  mortgage-backed   securities
                                   generally,   the  Senior   Certificates   are
                                   subject  to  substantial  inherent  cash-flow
                                   uncertainties  because the Mortgage Loans may
                                   be  prepaid  at  any  time.  Generally,  when
                                   prevailing  interest  rates  are  increasing,
                                   prepayment  rates on  mortgage  loans tend to
                                   decrease,  resulting  in a reduced  return of
                                   principal   to   investors  at  a  time  when
                                   reinvestment at such higher  prevailing rates
                                   would   be   desirable.    Conversely,   when
                                   prevailing   interest  rates  are  declining,
                                   prepayment  rates on  mortgage  loans tend to
                                   increase,  resulting  in a greater  return of
                                   principal   to   investors  at  a  time  when
                                   reinvestment at comparable  yields may not be
                                   possible.  See "Yield on the Certificates and
                                   Prepayments  of the Mortgage  Loans"  herein,
                                   and "Maturity and Prepayment  Considerations"
                                   in the Prospectus.

Special Yield
  Considerations................   The   yield  to   maturity   on  the   Senior
                                   Certificates  will  depend  on the  rate  and
                                   timing  of  principal   payments   (including
                                   prepayments,  defaults,  liquidations) on the
                                   Mortgage  Loans,  as well as other factors as
                                   described  herein.  The yield to investors on
                                   the Certificates  will be adversely  affected
                                   by  any  allocation   thereto  of  prepayment
                                   interest  shortfalls  on the Mortgage  Loans,
                                   which  are   expected   to  result  from  the
                                   distribution  of interest only to the date of
                                   prepayment   (rather   than  a  full  month's
                                   interest) in connection  with  prepayments in
                                   full,  and the  lack of any  distribution  of
                                   interest   on  the  amount  of  any   partial
                                   prepayments.  See "Yield on the  Certificates
                                   and   Prepayments  of  the  Mortgage   Loans"
                                   herein,    and   "Maturity   and   Prepayment
                                   Considerations" in the Prospectus.

[Certain Federal Income Tax
  Consequences..................   Upon   the    issuance    of   the    Offered
                                   Certificates,  Cadwalader, Wickersham & Taft,
                                   counsel to the  Depositor,  will  deliver the
                                   following opinion:  [Assuming compliance with
                                   the  provisions  of the Pooling and Servicing
                                   Agreement,  for federal  income tax purposes,
                                   the Trust Fund will qualify as a "real estate
                                   mortgage   investment  conduit"  (a  "REMIC")
                                   within the meaning of Sections  860A  through
                                   860G (the "REMIC Provisions") of the Internal
                                   Revenue  Code of 1986 (the  "Code"),  and (i)
                                   the Class A, Class B and Class C Certificates
                                   will  evidence  "regular  interests"  in such
                                   REMIC and (ii) the Class R Certificates  will
                                   be the sole class of "residual  interests" in
                                   such  REMIC,  each  within the meaning of the
                                   REMIC   Provisions  in  effect  on  the  date
                                   hereof.]   [Assuming   compliance   with  the
                                   Pooling and Servicing Agreement,  for federal
                                   income tax  purposes,  the Trust Fund will be
                                   classified  as a grantor  trust under Subpart
                                   E, part I of  subchapter  J of the Code,  and
                                   not   as   an   association   taxable   as  a
                                   corporation or as a partnership.]

                                   Under  the  REMIC  Regulations,  the  Class R
                                   Certificates  will not be  regarded as having
                                   "significant  value" for purposes of applying
                                   the rules relating to "excess inclusions." In
                                   addition,   the  Class  R  Certificates   may
                                   constitute  "noneconomic"  residual interests
                                   for   purposes  of  the  REMIC   Regulations.
                                   Transfers of the Class R Certificates will be
                                   restricted  under the Pooling  and  Servicing
                                   Agreement  to  United  States  Persons  in  a
                                   manner  designed  to prevent a transfer  of a
                                   noneconomic   residual  interest  from  being
                                   disregarded under the REMIC Regulations.  See
                                   "Certain  Federal Income Tax  Consequences --
                                   Special  Tax  Considerations   Applicable  to
                                   REMIC  Residual   Certificates"   herein  and
                                   "Certain       Federal       Income       Tax
                                   Consequences--REMICs--Taxation  of  Owners of
                                   REMIC      Residual      Certificates--Excess
                                   Inclusions" and "--Noneconomic REMIC Residual
                                   Certificates" in the Prospectus.

                                   The   Class  R   Certificateholders   may  be
                                   required  to  report  an  amount  of  taxable
                                   income with respect to the early years of the
                                   Trust Fund's term that significantly  exceeds
                                   distributions  on the  Class  R  Certificates
                                   during such  years,  with  corresponding  tax
                                   deductions or losses deferred until the later
                                   years of the Trust Fund's term.  Accordingly,
                                   on a present value basis,  the tax detriments
                                   occurring   in   the   earlier    years   may
                                   substantially  exceed  the  sum  of  any  tax
                                   benefits in the later years. As a result, the
                                   Class R Certificateholders' after-tax rate of
                                   return may be zero or negative, even if their
                                   pre-tax rate of return is positive.

                                   See  "Yield  and  Maturity   Considerations,"
                                   especially "--Additional Yield Considerations
                                   Applicable    Solely    to   the    Class   R
                                   Certificates",  and "Certain  Federal  Income
                                   Tax     Consequences     --    Special    Tax
                                   Considerations  Applicable to REMIC  Residual
                                   Certificates" herein.

                                   For further information regarding the Federal
                                   income tax  consequences  of investing in the
                                   Offered  Certificates,  see "Certain  Federal
                                   Income  Tax  Consequences"  herein and in the
                                   Prospectus.

Rating..........................   It is a  condition  to  the  issuance  of the
                                   Certificates  offered  hereby that the Senior
                                   Certificates be rated ---- by -----------.  A
                                   security  rating is not a  recommendation  to
                                   buy,  sell  or  hold  securities  and  may be
                                   subject to revision or withdrawal at any time
                                   by the assigning  rating  organization.  Each
                                   security    rating    should   be   evaluated
                                   independently of any other security rating. A
                                   security   rating   does  not   address   the
                                   frequency of prepayments  of Mortgage  Loans,
                                   or  the  corresponding  effect  on  yield  to
                                   investors.  See  "Yield on the  Certificates"
                                   and "Rating" herein.

Legal Investment................   The  Senior   Certificates   will  constitute
                                   "mortgage related securities" for purposes of
                                   the Secondary Mortgage Market Enhancement Act
                                   of 1984  ("SMMEA")  so long as they are rated
                                   as described herein,  and, as such, are legal
                                   investments  for  certain   entities  to  the
                                   extent   provided   in  SMMEA.   See   "Legal
                                   Investment"  in the  Prospectus  and "Rating"
                                   herein.

<PAGE>

                                  RISK FACTORS

                                [To Be Provided]


                               THE MORTGAGE POOL

     The  Mortgage  Pool  will  consist  of  Mortgage  Loans  with an  aggregate
principal balance  outstanding as of the Cut-off Date, after deducting  payments
of principal due on such date, of [approximately]  $-----------------  [(subject
to a  permitted  variance  of plus or  minus  --%)].  The  Mortgage  Loans to be
included  in  the  Mortgage  Pool  will  be  acquired  by  the  Depositor   from
- ------------------------,  in its capacity as Unaffiliated  Seller. In addition,
the [Unaffiliated Seller] will be the Master Servicer for the Certificates.

     [All of the Mortgage  Loans have  monthly  payments due on the first day of
each  month.  None  of  the  Mortgage  Loans  are  Buydown  Mortgage  Loans.  At
origination  each  Mortgage  Loan had a term to maturity of up to 30 years.  The
mortgagor with respect to each Mortgage Loan represented in its loan application
that the Mortgaged  Property  initially would be  owner-occupied  as its primary
residence.]

     All  Mortgage  Loans  will  have Net  Mortgage  Rates of  ----%.  As to any
Mortgage  Loan,  the "Net Mortgage Rate" is equal to the Mortgage Rate minus the
Servicing Fee Rate.  The Mortgage  Loans will have  Mortgage  Rates ranging from
- ---% to ---%,  with a weighted  average  Mortgage Rate as of the Cut-off Date of
- ---%. The Mortgage Loans will have Retained  Interest Rates ranging from ---% to
- ---%, with a weighted average  Retained  Interest Rate as of the Cut-off Date of
- ---%. The weighted average maturity of the Mortgage Loans as of the Cut-off Date
will be approximately --- years and --- months.  None of the Mortgage Loans will
have been originated  prior to  -------------  or will have an unexpired term at
the  Cut-off  Date of less than  approximately  --- years and --- months or more
than  approximately --- years and -- months. The Mortgage Loans will each have a
principal  balance at  origination  of not less than  $-----------  or more than
$--------.

     The Mortgage Loans will also have the following  characteristics  as of the
Cut-off Date  (expressed as a percentage of the aggregate  principal  balance of
the  Mortgage  Loans  having  such  characteristics  relative  to the  aggregate
principal balance of all Mortgage Loans):

          No more than  ----% of the  Mortgage  Loans  will  have  Loan-to-Value
     Ratios at  origination  exceeding 80%.  Mortgage  Loans with  Loan-to-Value
     Ratios at origination  exceeding 80% will be covered by policies of primary
     mortgage  guaranty  insurance (each, a "Primary Credit  Insurance  Policy")
     insuring  against default as to the principal  amount of the Mortgage Loans
     exceeding  75% (or a lesser  percentage)  of the  Collateral  Values of the
     Mortgaged  Properties at origination  and such insurance will be maintained
     until  the  Loan-to-Value  Ratios  are  reduced  to  80% or  less.  [insert
     information as to FHA insurance or VA guarantee if applicable.]

          At least  ---% of the  Mortgage  Loans  will be  secured  by  detached
     one-family dwelling units.

          No more than ---% of the  Mortgage  Loans will be secured by Mortgaged
     Properties  located in ----------- and no more than ------% of the Mortgage
     Loans will be secured by Mortgaged Properties located in -------. Except as
     indicated  in the  preceding  sentence,  no more than ---% of the  Mortgage
     Loans will be secured by Mortgaged Properties located in any one state.

          No more than ---% of the  Mortgage  Loans will be secured by Mortgaged
     Properties located in any one zip code area or housing development,  and no
     more than ---% will be secured by Mortgaged  Properties  located in any one
     zip code area or housing development in California.

          No more than -----% of the Mortgage  Loans will be secured by vacation
     or second homes. No more than ---% of the Mortgage Loans will be secured by
     condominium units.

     The foregoing  type of description  will be used if precise  information on
the Mortgage Loans is not available on the date of the Prospectus Supplement;  a
description  similar  to the  following  description  will be  used  if  precise
information is available.

     Set forth below is a description of certain  additional  characteristics of
the Mortgage Loans as of the Cut-off Date:



<PAGE>

                                 MORTGAGE RATES

                                                 Aggregate
                                                  Unpaid        Percentage of
                                   Number of     Principal    Aggregate Unpaid
         Mortgage Rates              Loans        Balance    Principal Balance
         --------------              -----        -------    -----------------

                                   ---------    $---------      ----------%
      Total....................                 $                      100%
                                   =========    ==========      =========== 

As of the Cut-off  Date,  the  weighted  average  Mortgage  Rate was ------% per
annum.


                      REMAINING TERMS TO STATED MATURITY

                                                 Aggregate
        Remaining Terms to                        Unpaid        Percentage of
          Stated Maturity          Number of     Principal    Aggregate Unpaid
            (in Months)              Loans        Balance    Principal Balance
         --------------              -----        -------    -----------------

                                                $                         %
                                   ---------    ----------      -----------
      Total....................                 $                      100%
                                   =========    ==========      =========== 

As of the Cut-off Date, the weighted  average  remaining term to stated maturity
was approximately ------- months.


                          ORIGINAL LOAN-TO-VALUE RATIOS

                                                 Aggregate
                                                  Unpaid        Percentage of
                                   Number of     Principal    Aggregate Unpaid
Original Loan-To-Value Ratios        Loans        Balance    Principal Balance
- -----------------------------        -----        -------    -----------------

Up to 70.00%...................                 $                         %
70.01%--80.00%.................
80.01%--90.00%.................    ---------    ----------      -----------
More than 90.00%...............    ---------    ----------      -----------
      Total....................                 $                      100%
                                   =========    ==========      ===========

As of the Cut-off Date, the weighted average  loan-to-value ratio at origination
of the Mortgage Loans was -----% per annum.


                              ORIGINAL LOAN AMOUNTS

                                                 Aggregate
                                                  Unpaid        Percentage of
                                   Number of     Principal    Aggregate Unpaid
     Original Loan Amounts           Loans        Balance    Principal Balance
     ---------------------           -----        -------    -----------------

Up to $50,000.00...............                 $                         %
$ 50,000 -$99,999.99...........
$100,000 -$149,999.99..........
$150,000 -$199,999.99..........
$200,000 -$249,999.99..........
$250,000 -$299,999.99..........
$300,000 -$349,999.99..........
$350,000 -$399,999.99..........
$400,000 -$449,999.99..........
$450,000 -$500,000.............   ---------     ----------      -----------
      Total....................                 $                      100%
                                  =========     ==========      ===========

As of the Cut-off Date,  the average  unpaid  balance of the Mortgage  Loans was
$--------------  and the unpaid  principal  balances of the largest and smallest
Mortgage Loans were $----------- and $----------------, respectively.

<PAGE>

                                TYPES OF LOANS

                                                 Aggregate
                                                  Unpaid        Percentage of
                                   Number of     Principal    Aggregate Unpaid
               Types                 Loans        Balance    Principal Balance
               -----                 -----        -------    -----------------

Conventional Loans secured by:                  $                         %

    One-family detached
    Low-rise condominiums/
      2 family.................
    High-rise condominiums/
      3-4 family...............   ---------    ----------       -----------
      Total....................                $                       100%
                                  =========    ==========       ===========


                    YEARS OF ORIGINATION OF MORTGAGE LOANS

                                                 Aggregate
                                                  Unpaid        Percentage of
                                   Number of     Principal    Aggregate Unpaid
          Years of Origination       Loans        Balance    Principal Balance
          --------------------       -----        -------    -----------------

199- ..........................                 $                        %
199- ..........................
199- ..........................
199- ..........................
199- ..........................   ---------     ----------      -----------
      Total....................                 $                      100%
                                  =========     ==========      ===========


                        OCCUPANTS OF MORTGAGED PROPERTIES

                                                 Aggregate
                                                  Unpaid        Percentage of
                                   Number of     Principal    Aggregate Unpaid
                                     Loans        Balance    Principal Balance
                                     -----        -------    -----------------

Owner
   Primary residence...........                 $                         %
   Vacation/second home........
   Non-owner occupied
     investment property.......   ---------    ----------       -----------
      Total....................                $                       100%
                                  =========    ==========       ===========


              GEOGRAPHICAL DISTRIBUTION OF MORTGAGED PROPERTIES

                                                 Aggregate
                                                  Unpaid        Percentage of
                                   Number of     Principal    Aggregate Unpaid
           States                    Loans        Balance    Principal Balance
           ------                    -----        -------    -----------------

                                  ---------     $---------     -----------%
      Total                                     $                      100%
                                  =========     ==========     ============

     [The  foregoing  information  will be modified to the extent  necessary  to
describe different types of mortgage loans.]


                             ADDITIONAL INFORMATION

     The description in this Prospectus  Supplement of the Mortgage Pool and the
Mortgaged Properties is based upon the Mortgage Pool as constituted at the close
of  business on the  Cut-off  Date,  as  adjusted  for the  scheduled  principal
payments due on or before such date. Prior to the issuance of the  Certificates,
Mortgage  Loans may be removed from the Mortgage  Pool as a result of incomplete
documentation  or otherwise,  if the Depositor  deems such removal  necessary or
desirable,  and may be prepaid at any time. A limited  number of other  mortgage
loans  may be  included  in the  Mortgage  Pool  prior  to the  issuance  of the
Certificates  unless  including such mortgage loans would  materially  alter the
characteristics of the Mortgage Pool as described herein. The Depositor believes
that  the   information  set  forth  herein  will  be   representative   of  the
characteristics  of the Mortgage Pool as it will be  constituted at the time the
Certificates are issued, although the range of Mortgage Rates and maturities and
certain  other  characteristics  of the Mortgage  Loans in the Mortgage Pool may
vary.

     A report on Form 8-K  containing  a detailed  description  of the  Mortgage
Loans will be available to purchasers of the  Certificates  at or before initial
issuance and will be filed with the  Securities and Exchange  Commission  within
fifteen  days after such initial  issuance.  The report on Form 8-K will specify
the precise aggregate  principal balance of the Mortgage Loans outstanding as of
the  Cut-off  Date and will set forth on a precise  basis the other  information
presented in this Prospectus Supplement on an approximate basis.


                         DESCRIPTION OF THE CERTIFICATES

     The Series 199-- - -- Certificates will consist of a single class of Senior
Certificates and [a single class] [two classes] of Subordinate Certificates (the
"Class B[-1" and "Class B-2]"  Certificates).  The Senior  Certificates  have an
initial  Certificate   Principal  Balance  of  $---------------   (approximate),
evidencing  approximately ----% (the initial Senior Percentage) of the aggregate
principal  balance of the  Mortgage  Loans in the Trust  Fund as of the  Cut-off
Date. The Class B[-1] Certificates have an initial Certificate Principal Balance
of $--------------  evidencing ---% (the initial Subordinate  Percentage) of the
aggregate  principal  balance of the Mortgage  Loans in the Trust Fund as of the
Cut-off Date. [The Class B-2 Certificates,  which have no Certificate  Principal
Balance and no Pass-Through Rate,  represent the right to receive the balance of
the Trust Fund after  retirement  of the Senior  Certificates  and the Class B-1
Certificates,  as described  herein.] The Class B[-1 and Class B-2] Certificates
are not  being  offered  hereby,  and  may be  sold  at any  time to one or more
institutional investors in accordance with the terms of the Agreement.

Distributions

     On each  Distribution  Date,  the  Available  Distribution  Amount  will be
distributed  in the following  order of priority,  in each case to the extent of
available funds:

          (i) to the holders of the Senior Certificates, the Accrued Certificate
     Interest thereon for such Distribution  Date (plus any Accrued  Certificate
     Interest remaining unpaid from a previous Distribution Date);

          (ii) to the holders of the Senior Certificates, an amount equal to the
     sum of the  following,  to be applied to reduce the  Certificate  Principal
     Balance thereof,  but in no event greater than the outstanding  Certificate
     Principal Balance of such Senior Certificates:

               (A) the then  applicable  Senior  Percentage  times the principal
          portion of all  scheduled  monthly  payments on the  related  Mortgage
          Loans due during the related Due Period, whether or not received;

               (B) the product of (1) the then  applicable  Senior  [Prepayment]
          Percentage times (2) the aggregate of the following  amounts:  (a) the
          principal  portion  of all full and  partial  prepayments  made by the
          respective  mortgagors during the related  Prepayment  Period, (b) all
          other  unscheduled  collections,   including  Insurance  Proceeds  and
          Liquidation  Proceeds  (other than with respect to any  Mortgage  Loan
          which was finally  liquidated during the related  Prepayment  Period),
          representing  or allocable to  recoveries of principal of the Mortgage
          Loans  received  during the  related  Prepayment  Period,  and (c) all
          proceeds  of the  repurchase  [(or,  in the  case  of a  substitution,
          certain amounts representing a principal  adjustment)] of any Mortgage
          Loan as required by the  Agreement  since the  preceding  Distribution
          Date;

               (C) with respect to unscheduled recoveries allocable to principal
          of any Mortgage Loan which was finally  liquidated  during the related
          Prepayment  Period,  [other than  Special  Hazard  Realized  Losses in
          excess of the Special Hazard Subordination  Amount,] the lesser of (1)
          the full amount of such  recovery and (2) the then  applicable  Senior
          Percentage  times  the  Scheduled  Principal  Balance  of the  related
          Mortgage Loan immediately prior to such Distribution Date;

               [(D) with respect to any Special  Hazard  Realized  Loss incurred
          during the related  Prepayment  Period in excess of the Special Hazard
          Subordination  Amount, the then applicable Senior Percentage times the
          amount of the related recovery allocable to principal;] and

               (E) any amounts  described  in this clause (ii) for any  previous
          Distribution Date which remain unpaid;

          (iii) to the Master  Servicer,  in reimbursement of any Advances which
     have been outstanding for [three] months or more;

          (iv) in the event of one or more Realized  Losses  incurred during the
     related  Prepayment  Period,  [other than Special Hazard Realized Losses in
     excess of the Special Hazard  Subordination  Amount,] to the holders of the
     Senior  Certificates,  the amount  equal to the  aggregate  of the  related
     Unrecovered Senior Portions (as defined below), to be applied to reduce the
     Certificate  Principal Balance of the Senior Certificates,  but in no event
     greater than the outstanding  Certificate  Principal Balance of such Senior
     Certificates;

          [(v) to the Reserve Fund, up to an amount equal to the then applicable
     Subordinate  Percentage  times the  aggregate  amount  described  in clause
     (ii)(B)(2)  above,  but not more  than the  amount  necessary  to bring the
     balance on deposit in the Reserve Fund up to the then applicable  Specified
     Reserve Fund Balance;]

          [(vi)] to the  holders of the Class  B[-1]  Certificates,  the Accrued
     Certificate  Interest thereon for such  Distribution Date (plus any Accrued
     Certificate Interest remaining unpaid from a previous Distribution Date);

          [(vii)] to the holders of the Class B[-1]  Certificates,  the balance,
     if any,  of the  Available  Distribution  Amount,  applied  to  reduce  the
     Certificate  Principal  Balance  thereof,  but in no event greater than the
     outstanding Certificate Principal Balance of such Class B[-1] Certificates;
     and

          [(viii)]   to  the  holders  of  the  Senior   Certificates,   on  any
     Distribution  Date  after the  Certificate  Principal  Balance of the Class
     B[-1]  Certificates  has been reduced to zero, the balance,  if any, of the
     Available  Distribution Amount, applied to reduce the Certificate Principal
     Balance thereof,  but in no event greater than the outstanding  Certificate
     Principal Balance of such Senior Certificates.

     For any Distribution Date, the Accrued  Certificate  Interest on the Senior
Certificates and the  [Subordinate]  [Class B-1]  Certificates will be an amount
equal  to one  month's  interest  at the  applicable  Pass-Through  Rate  on the
outstanding Certificate Principal Balance of such Certificates immediately prior
to such Distribution  Date, based on a year of twelve 30-day months,  subject to
reduction as described herein.

     [The Master Servicer will be obligated to apply amounts  otherwise  payable
to it as servicing compensation to cover any shortfalls in collections of a full
month's interest resulting from principal prepayments in full of Mortgage Loans,
to the extent of an aggregate  amount equal to its total servicing  compensation
for the  concurrent  period.] For any  Distribution  Date,  Accrued  Certificate
Interest  on each  Certificate  will be  reduced in the event of  shortfalls  in
collections of interest resulting from principal prepayments in full of Mortgage
Loans  during  the  Prepayment  Period  [,  to the  extent  not  covered  by the
application  of  servicing  compensation  of the Master  Servicer,  as described
above].  The aggregate amount of any such shortfalls will be allocated among all
of the  outstanding  Certificates,  in proportion to the  respective  amounts of
Accrued  Certificate  Interest that would  otherwise  have been payable  thereon
absent such reductions and absent any delinquencies or losses.

     With respect to any Distribution  Date, the Available  Distribution  Amount
will equal the total amount of all cash on deposit in the Certificate Account as
of the  corresponding  Determination  Date,  together  with Advances made by the
Master Servicer in respect of each Distribution Date, exclusive of:

          (a) all monthly payments collected but due on a date subsequent to the
     related Due Period,

          (b) all prepayments and other unscheduled recoveries of principal, and
     related payments of interest  thereon,  received  subsequent to the related
     Prepayment Period, and

          (c) all  amounts  in the  Certificate  Account  which are  payable  or
     reimbursable to the Master Servicer.

     All  distributions  will be made by the [Trustee]  [Master Servicer] to the
persons in whose names the  Certificates are registered at the close of business
on each Record Date,  which will be the last business day of the month preceding
the month in which the related  Distribution  Date  occurs.  Such  distributions
shall  be  made   [either   (i)  by  check   mailed  to  the   address  of  each
Certificateholder  as it  appears  in the  Certificate  Register  or (ii) at the
request to the Trustee in writing by the Record Date  immediately  prior to such
Distribution  Date of any holder of Certificates  having an initial  Certificate
Principal Balance in excess of  $-------------,  by wire transfer in immediately
available  funds  to the  account  of such  Certificateholder  specified  in the
request.] Distributions to holders of each respective class of Certificates will
be allocated  among such holders in  proportion to their  respective  Percentage
Interest in that class.

     [The  Senior  Prepayment  Percentage  for  each  Distribution  Date  is the
percentage indicated below:

           Distribution Date                 Senior Prepayment Percentage
           -----------------                 ----------------------------

- ------ 199-- through ----------........ 100%

- ------------ through ----------........ Senior Percentage, plus 70% of the
                                        difference between the Senior
                                        Percentage and 100%

- ------------ through ----------........ Senior Percentage, plus 60% of the
                                        difference between the Senior
                                        Percentage and 100%

- ------------ through ----------........ Senior Percentage, plus 40% of the
                                        difference between the Senior
                                        Percentage and 100%

- ------------ through ----------........ Senior Percentage, plus 20% of the
                                        difference between the Senior
                                        Percentage and 100%

- ------------ through ----------........ Senior Percentage

provided,  however, that if the Senior Percentage as of any Distribution Date is
greater than the initial Senior Percentage, the Senior Prepayment Percentage for
such Distribution Date shall be 100%.]

     The "Senior  Percentage"  initially will be -----% and on each Distribution
Date will be  adjusted  to reflect the then  current  ownership  interest in the
Trust  Fund  evidenced  by the  Senior  Certificates,  based  on  the  aggregate
Certificate  Principal  Balance of the  Senior  Certificates  and the  aggregate
Scheduled Principal Balance of the Mortgage Loans in the Trust Fund.

     The  "Scheduled  Principal  Balance" of any Mortgage Loan as of any date of
determination is equal to the principal  balance thereof as of the Cut-off Date,
after  application  of all  scheduled  principal  payments  due on or before the
Cut-off Date,  whether or not received,  reduced by the principal portion of all
monthly  payments  due on or before  the date of  determination,  whether or not
received,  and by all  amounts  allocable  to  unscheduled  principal  that were
distributed to Certificateholders on or before the date of determination, and as
further  reduced to the extent that any Realized Loss thereon has been allocated
to one or more classes of Certificates  on or before the date of  determination.
See "Allocation of Losses; Subordination" herein.

     For  purposes of the  foregoing,  the  "Unrecovered  Senior  Portion"  with
respect to a Realized  Loss is the  amount,  if any, by which (i) the product of
the then applicable Senior Percentage and the Scheduled Principal Balance of the
related  Mortgage Loan exceeds (ii) the total amount of the related  unscheduled
recovery which is allocable to principal.  Payments to the holders of the Senior
Certificates  as  described  above on any  Distribution  Date in  respect of any
Unrecovered  Senior  Portion will be made only with  respect to Realized  Losses
incurred in connection with Mortgage Loans that were finally  liquidated  during
the related Prepayment Period.

Advances
- --------

     Subject to the following limitations, the Master Servicer will be obligated
to advance on or before each  Distribution  Date its own funds,  or funds in the
Certificate Account which are in excess of the Available Distribution Amount for
such  Distribution  Date, in an aggregate amount sufficient to assure payment to
the holders of the Senior  Certificates of the total of all amounts  required to
be distributed  thereon on such  Distribution Date as described above in clauses
(i) and (ii) under  "Distributions"  (after first applying  towards such payment
the entire Available  Distribution Amount,  including funds otherwise payable to
the Subordinate Certificateholders), but not more than the aggregate of payments
of  principal  and interest  (adjusted to the Net Mortgage  Rate) which were due
during the related Due Period and delinquent on the related  Determination Date,
plus certain amounts representing interest not covered by any current net income
on Mortgaged Properties acquired on behalf of  Certificateholders by foreclosure
or deed in lieu of foreclosure.

     The Master  Servicer  will be  obligated  to make  Advances  regardless  of
whether such  Advances are deemed to be  recoverable  from the related  Mortgage
Loans,  to the extent  that the Class  B[-1]  Certificates  remain  outstanding.
Thereafter,  such  Advances  are required to be made only to the extent they are
deemed by the Master Servicer to be recoverable  from related late  collections,
Insurance Proceeds or Liquidation Proceeds.

     All Advances will be  reimbursable  to the Master  Servicer either (a) from
late collections,  Insurance Proceeds and Liquidation Proceeds from the Mortgage
Loan as to which such  unreimbursed  Advance  was made or (b) as to any  Advance
which has been  outstanding  for [three] months or more, from any portion of the
Available  Distribution  Amount remaining on any Distribution Date after payment
to the Senior  Certificateholders  of the amounts described above in clauses (i)
and (ii) under "Distributions". For purposes of the foregoing, all Advances when
made  shall  be  allocated  to  specific   delinquent   monthly  payments,   all
reimbursements  of  Advances  in the  manner  described  in (b)  above  shall be
allocated,  to the extent  practicable,  to specific monthly payments which have
been  delinquent  for the longest  period of time,  which  allocations  shall be
conclusive for purposes of future  reimbursements of Advances.  In addition,  if
the Class B[-1] Certificates are no longer outstanding,  any Advances previously
made which are deemed by the Master Servicer to be  nonrecoverable  from related
late collections,  Insurance Proceeds or Liquidation  Proceeds may be reimbursed
to the Master  Servicer  out of any funds in the  Certificate  Account  prior to
distributions on the Senior Certificates.

Allocation of Losses; Subordination
- -----------------------------------

     Any  Realized  Loss on a  Mortgage  Loan  [(including  any  Special  Hazard
Realized Loss)] will be allocated first to the Class B[-1]  Certificates,  until
the  Certificate  Principal  Balance of the Class  B[-1]  Certificates  has been
reduced to zero; any additional  Realized Losses will be allocated to the Senior
Certificates.  [However,  as to Special Hazard Realized Losses, the total amount
thereof that may be allocated in full to the Class B[-1] Certificates is limited
to  the  Special  Hazard  Subordination  Amount,  which  will  be  approximately
$---------.  Any Special Hazard  Realized Losses in excess of the Special Hazard
Subordination  Amount will be allocated among the Senior  Certificates and Class
B[-1]  Certificates  in proportion to their  outstanding  Certificate  Principal
Balances.] Any allocation of a Realized Loss to a Senior  Certificate or a Class
B[-1]  Certificate  will be made by reducing the Certificate  Principal  Balance
thereof by the amount so allocated as of the  Distribution  Date  following  the
Prepayment  Period in which the Realized  Loss was  incurred.  In addition,  the
Senior  Percentage will be recalculated  after each  Distribution  Date and will
equal  the  then  aggregate   Certificate   Principal   Balance  of  the  Senior
Certificates divided by the then aggregate Scheduled Principal Balance of all of
the Mortgage Loans which remain  outstanding  (but not more than 100%);  and the
corresponding  percentage  for the Class B[-1]  Certificates  (the  "Subordinate
Percentage")  will equal 100% minus the Senior  Percentage.  Any  allocation  of
Realized  Losses  to the  Class  B[-1]  Certificates  will  have the  effect  of
increasing  the  Senior  Percentage  and,  accordingly,  the  portion  of future
distributions payable to the Senior Certificateholders  relative to that payable
to the  Class  B[-1]  Certificateholders.  Conversely,  payments  to the  Senior
Certificateholders  of [(i)  prepayments when the Senior  Prepayment  Percentage
exceeds the Senior  Percentage  and (ii)]  payments with respect to  Unrecovered
Senior   Portions,   as  described   above  in  clause[s   (ii)(B)  and]  (iv)[,
respectively,] under  "Distributions",  will have the effect of accelerating the
amortization  of the Senior  Certificates  and therefore  decreasing  the Senior
Percentage.  In  addition,  [such  payment to the Senior  Certificateholders  of
prepayments when the Senior Prepayment Percentage exceeds the Senior Percentage]
[deposits  in the  Reserve  Fund as  described  herein]  will have the effect of
preserving the  availability  of the  subordination  provided by the Subordinate
Certificates.

Reserve Fund
- ------------

     [In order to further effect the subordination  provisions described herein,
the  [Master  Servicer]  shall  establish  and  maintain  for the benefit of the
holders of the Senior  Certificates a separate account (the "Reserve Fund"). The
[Master  Servicer] shall retain in the Reserve Fund the amounts  described above
in clause (v) under  "Distributions" until the amount in the Reserve Fund equals
$----- (the "Specified  Reserve Fund Balance").  [Insert  Specified Reserve Fund
Balance reduction formula.] Amounts held in the Reserve Fund on any Distribution
Date will be available for  distributions  to the Senior  Certificateholders  of
amounts   described  in  clauses  (i)  and  (ii)  under   "Distributions",   for
reimbursement  to the Master Servicer of any Advance which has been  outstanding
for [---  month[s]]  or more and for  distribution  to the holders of the Senior
Certificates on such  Distribution Date to the extent of the aggregate amount of
any  Unrecovered  Senior Portions  remaining after  application of the Available
Distribution  Amount thereto. On each Distribution Date, any reinvestment income
on amounts in the Reserve  Fund,  together  with  amounts in the Reserve Fund in
excess of the Specified  Reserve Fund Balance,  will be released and distributed
to the holders of the Class B Certificates.  [Insert  allocation  provisions for
multiple   Subordinate  classes,  and  modify  to  the  extent  funds  otherwise
distributable on Subordinate Certificates will be retained in Reserve Fund.]]

Example of Distributions
- ------------------------

     The  following  chart  sets  forth  an  example  of  distributions  on  the
Certificates,  based upon the assumption  that the  Certificates  were issued in
- --------- 199-- and that distributions are made on the 25th of each month.

- ---------  1.........................   Cut-off  Date.  The  initial   principal
                                        balance  of the  Mortgage  Loans will be
                                        the aggregate  principal  balance of the
                                        Mortgage Loans as of --------- 1, 199--,
                                        after  deducting any principal  payments
                                        due  on  or  before   such   date.   Any
                                        principal  and interest  payments due on
                                        or before  ---------  1[, as well as any
                                        Retained  Interest,] will not be part of
                                        the Trust Fund,  and the Depositor  will
                                        retain  such   amounts   when  they  are
                                        received.

- ---------  2 through
  --------- 31.......................   Prepayment Period.  Principal  payments,
                                        and  interest  thereon  to the  date  of
                                        prepayment  in  the  case  of  principal
                                        prepayments  in  full,  received  at any
                                        time   during   this   period   will  be
                                        deposited into the  Certificate  Account
                                        for  distribution to  Certificateholders
                                        on ----------- 25.

- ---------  31........................   Record    Date.     Distributions     on
                                        -----------   25   will   be   made   to
                                        Certificateholders   of  record  at  the
                                        close of business  on the last  business
                                        day of the month  immediately  preceding
                                        the month of distribution.

- ---------  2 to
  ----------- 20.....................   Collection  Period.  Payments due during
                                        the  related  Due Period  (--------- 2 -
                                        ----------- 1) from  mortgagors  will be
                                        deposited in the Certificate  Account or
                                        Sub-Servicing  account as received,  and
                                        will   include    scheduled    principal
                                        payments  plus interest on the ---------
                                        balances, less interest from the date of
                                        prepayment  of any Mortgage Loan prepaid
                                        in full in -------------.

- -----------  20......................   Determination   Date.   The  amounts  of
                                        principal  and  interest  that  will  be
                                        distributed  on  -----------  25 will be
                                        determined by or on behalf of the Master
                                        Servicer.

- -----------  25......................   Distribution  Date. On  -----------  25,
                                        the Master  Servicer will  distribute or
                                        cause   to   be   distributed   to   the
                                        Certificateholders      the      amounts
                                        determined  on  -----------   20.  If  a
                                        monthly  payment  due during the related
                                        Due Period is received  from a mortgagor
                                        after ----------- 20 and funds have been
                                        distributed with respect to such payment
                                        from  the  Certificate   Account,   such
                                        payment  will  be  deposited   into  the
                                        Certificate   Account  as  reimbursement
                                        therefor.  If an Advance  has been made,
                                        the  Master   Servicer  will   reimburse
                                        itself to the  extent  permitted  by the
                                        Agreement by  withdrawing  the amount of
                                        such   payment   from  the   Certificate
                                        Account.  If no such  Advance  has  been
                                        made,   such   late   payment   will  be
                                        distributed to the Certificateholders in
                                        October.

Succeeding months follow the above pattern, except for the Cut-off Date.


                    YIELD ON THE CERTIFICATES AND PREPAYMENTS
                              OF THE MORTGAGE LOANS

Delay in Payment of Interest
- ----------------------------

     The effective yield to the holders of the  Certificates  will be lower than
the yield otherwise produced by the Pass-Through Rate and purchase price because
monthly  interest  will not be payable to such holders until the 25th day (or if
such day is not a business day, then on the next succeeding business day) of the
month  following the month of accrual  (without any additional  distribution  of
interest  or   earnings   thereon  in  respect  of  such   delay).   See  "Yield
Considerations"  and  "Description  of  the   Certificates--Retained   Interest,
Servicing Compensation and Payment of Expenses" in the Prospectus.

Prepayment Considerations and Risks
- -----------------------------------

     The rate of principal  payments on the Senior  Certificates,  the aggregate
amount of distributions on the Senior  Certificates and the yield to maturity of
the Senior  Certificates  will be  directly  related to the rate of  payments of
principal on the Mortgage Loans. The rate of principal  payments on the Mortgage
Loans will in turn be affected by the  amortization  schedules  of the  Mortgage
Loans  and by the rate of  principal  prepayments  thereon  (including  for this
purpose payments resulting from refinancings, liquidations of the Mortgage Loans
due to defaults,  casualties,  condemnations and repurchases by the Unaffiliated
Seller, the Master Servicer and Depositor). The Mortgage Loans may be prepaid by
the  mortgagors at any time without  payment of any  prepayment  fee or penalty.
Prepayments,  liquidations  and  purchases of the Mortgage  Loans will result in
distributions  to   Certificateholders  of  amounts  which  would  otherwise  be
distributed  over the remaining terms of the Mortgage  Loans.  See "Maturity and
Prepayment  Considerations" in the Prospectus.  [As described under "Description
of the Certificates  Distributions"  herein, all or a  disproportionately  large
percentage of principal prepayments on the Mortgage Loans will be distributed on
the Senior  Certificates  during the first  ---------  years  after the  Cut-off
Date.] Since the rate of payment of principal on the Mortgage  Loans will depend
on future events and a variety of factors (as described more fully herein and in
the  Prospectus  under  "Yield  Considerations"  and  "Maturity  and  Prepayment
Considerations"),  no  assurance  can be  given  as to such  rate or the rate of
principal prepayments.

     In general,  if  prevailing  mortgage  rates fell  significantly  below the
Mortgage Rates on the Mortgage Loans,  the rate of prepayment (and  refinancing)
would be expected to increase.  Conversely,  if prevailing  mortgage  rates rose
significantly  above  the  Mortgage  Rates on the  Mortgage  Loans,  the rate of
prepayment  on the  Mortgage  Loans would be expected to  decrease.  The rate of
payments  (including  prepayments) on pools of mortgage loans is also influenced
by a variety  of  economic,  geographic,  social  and other  factors,  including
changes in mortgagors' housing needs, job transfers,  unemployment,  mortgagors'
net equity in the mortgaged  properties  and servicing  decisions.  Accordingly,
there can be no certainty as to the rate of  prepayments  on the Mortgage  Loans
during   any  period  or  over  the  life  of  the   Certificates.   See  "Yield
Considerations" and "Maturity and Prepayment Considerations" in the Prospectus.

     The Mortgage Loans are subject to assumption under circumstances  described
under   "Description  of  the   Certificates--Collection   and  Other  Servicing
Procedures" and "Certain Legal Aspects of Residential  Loans--Enforceability  of
Certain Provisions;  Prepayment Charges and Prepayments" in the Prospectus.  The
extent to which the Mortgage  Loans are assumed by  purchasers  of the Mortgaged
Properties rather than prepaid by the related  mortgagors in connection with the
sales of the Mortgage  Properties  will affect the weighted  average life of the
Senior  Certificates.  See  "Maturity  and  Prepayment  Considerations"  in  the
Prospectus.

     Since  the  rate  of  principal  payments  (including  prepayments)  on the
Mortgage  Loans  will  significantly   affect  the  yield  to  maturity  on  the
Certificates,  prospective  investors  are  urged to  consult  their  investment
advisors  as  to  both  the  rate  of  future  principal   payments   (including
prepayments)  on the Mortgage Loans and the  suitability of the  Certificates to
their investment objectives.


<PAGE>
                        POOLING AND SERVICING AGREEMENT

General
- -------

     The  Certificates  offered hereby will be issued  pursuant to a Pooling and
Servicing  Agreement (the "Agreement") to be dated as of ------------- 1, 199--,
among the  Depositor,  the Master  Servicer and the Trustee,  a form of which is
filed as an  exhibit to the  Registration  Statement.  Reference  is made to the
Prospectus  for  important  information  additional  to that  set  forth  herein
regarding the terms and conditions of the Agreement and the  Certificates.  [The
Trustee    will    appoint     -----------------------------------------    (the
"Custodian"),  to serve as Custodian in connection with the  Certificates.]  The
Certificates will be transferable and exchangeable at the corporate trust office
of         ------------------------------------------,         located        in
- -----------------------------------,  which will serve as Certificate Registrar.
- --------------------  [----------  will act as paying  agent and  authenticating
agent.]  No  service  charge  will  be made  for any  transfer  or  exchange  of
Certificates but the [Trustee] [Certificate  Registrar] may require payment of a
sum  sufficient to cover any tax or  governmental  charge that may be imposed in
connection  with the transfer or exchange of  Certificates.  The Depositor  will
provide to a prospective or actual Certificateholder  without charge, on written
request,  a  copy  (without  exhibits)  of the  Agreement.  Requests  should  be
addressed to PaineWebber Mortgage Acceptance  Corporation IV, 1285 Avenue of the
Americas, New York, New York 10019, Attention: ----------------.

The Master Servicer
- -------------------

     -----------------------------,   a   ---------------------   (the   "Master
Servicer"),  will act as Master Servicer for the 199------ Certificates pursuant
to the Agreement.  The Master Servicer's principal executive offices are located
at ---------  ---------------------------,  and its telephone number is --------
- -----------.  [Describe  other  locations  and general  operations of the Master
Servicer.]

     The following table  summarizes the foreclosure  experience on conventional
residential  first trust deeds or mortgage loans serviced by the Master Servicer
during the periods indicated:


                                           Year Ended December 31,
                             ---------------------------------------------------
                                199--        199--        199--        199--
                             ---------------------------------------------------
                                       (Dollar Amounts in Thousands)
Principal Balance
   (end of period).........  $---------   $---------   $---------   $---------
Total Number of Loans......
Total Number of
   Foreclosures............
Percent Foreclosed
   by Number of Loans......  ---------%   ---------%   ---------%   ---------%

            The  following  table  summarizes  the  delinquency   experience  on
conventional  residential  first trust deeds or mortgage  loans  serviced by the
Master Servicer during the periods indicated:


                                           Year Ended December 31,
                             ---------------------------------------------------
                                199--        199--        199--        199--
                             ---------------------------------------------------
                                       (Dollar Amounts in Thousands)

Period of Delinquency:
  30-59 days                 $            $            $            $
   Principal Balance
   Number of Loans
   Percent of Delinquent by
     Number of Loans                    %            %            %           %

Period of Delinquency:
  60-89 days                 $            $            $            $
   Principal Balance
   Number of Loans
   Percent of Delinquent by
     Number of Loans                    %            %            %           %

Period of Delinquency:
  90 days or more            $            $            $            $
   Principal Balance
   Number of Loans
   Percent of Delinquent by
     Number of Loans                    %            %            %           %

In foreclosure
Principal Balance            $            $            $            $
Number of Loans
Percent of Delinquent by
  Number of Loans                       %            %            %           %

Total Delinquent and in
  Foreclosure                $            $            $            $
Principal Balance
Number of Loans
Percent of Delinquent by
  Number of Loans                       %            %            %           %

     While the above  foreclosure and  delinquency  experience is typical of the
Master Servicer's recent  experience,  there can be no assurance that the future
experience on the Mortgage Loans will be the same. In addition, the foregoing is
based  on all of the  conventional  loans  in the  Master  Servicer's  servicing
portfolio.  The Mortgage Loans may be more recently originated than and may have
certain  other  characteristics  unlike the  majority of the loans in the Master
Servicer's conventional servicing portfolio.

The Trustee
- -----------

     -----------------------,    a   -----------------------------------    (the
"Trustee"),  will act as Trustee for the Series 199------- Certificates pursuant
to the  Agreement.  The  Trustee's  principal  executive  offices are located at
- -----------------, and its telephone number is -------------.

Servicing and Other Compensation and Payment of Expenses
- --------------------------------------------------------

     The principal  compensation to be paid to the Master Servicer in respect of
its  master  servicing  activities  for the  Certificates  will be  equal to the
product of the Servicing Fee Rate times the Scheduled  Principal Balance of each
Mortgage Loan in the Mortgage  Pool. As to any Mortgage  Loan, the Servicing Fee
Rate is equal to ---% per annum. The Master Servicer is obligated to pay certain
ongoing  expenses  associated  with the Mortgage Pool and incurred by the Master
Servicer in connection with its responsibilities under the Agreement,  including
compensation  of any  Sub-Servicers.  The Master  Servicer is also  obligated to
include in each  distribution on the Certificates  that portion of its servicing
compensation equal to interest at the Net Mortgage Rate on the principal balance
of any  Mortgage  Loan as to which a  prepayment  or  liquidation  occurs,  such
interest  commencing on the date of the prepayment or liquidation  and ending on
the  due  date  of the  Mortgage  Loan  immediately  following  the  date of the
prepayment or other liquidation.  See "Description of the Certificates--Retained
Interest,  Servicing Compensation and Payment of Expenses" in the Prospectus for
information regarding other possible compensation to the Master Servicer and for
information regarding expenses payable by the Master Servicer.

Voting Rights
- -------------

     At all  times,  [--]% of all  Voting  Rights  will be  allocated  among all
holders  of the  [Senior]  Certificates  [and the  Class  B-1  Certificates]  in
proportion  to the then  outstanding  Certificate  Principal  Balances  of their
respective  Certificates  [, and [--]% of all Voting  Rights  will be  allocated
among holders of the Class B-2  Certificates  in  proportion  to the  percentage
interests evidenced by their respective Certificates].

Termination
- -----------

     The circumstances under which the obligations created by the Agreement will
terminate in respect of a series of  Certificates  are described in "Description
of the  Certificates--Termination"  in the Prospectus.  The [Depositor]  [Master
Servicer] will have the right to repurchase all remaining  Mortgage Loans in the
Mortgage Pool and thereby effect early retirement of the  Certificates,  subject
to the  aggregate  principal  balance  of the  Mortgage  Loans  at the  time  of
repurchase  being  less than ---% of the  aggregate  principal  balance  of such
Mortgage  Loans as of the Cut-off  Date.  In the event the  [Depositor]  [Master
Servicer]  exercises such option, the purchase price distributed with respect to
each  Senior  Certificate  will  be  100% of its  then  outstanding  Certificate
Principal  Balance plus interest thereon at the  Pass-Through  Rate. In no event
will the trust created by the Agreement  for a series of  Certificates  continue
beyond the  expiration  of 21 years from the death of the survivor of the person
or persons named in the Agreement.


                     CERTAIN FEDERAL INCOME TAX CONSEQUENCES

     Upon the  issuance of the Offered  Certificates,  Cadwalader,  Wickersham &
Taft, counsel to the Depositor,  will deliver the following  opinion:  [Assuming
compliance  with the  provisions  of the Pooling and  Servicing  Agreement,  for
federal  income  tax  purposes,  the Trust Fund will  qualify as a "real  estate
mortgage  investment  conduit" (a "REMIC")  within the meaning of Sections  860A
through 860G (the "REMIC  Provisions") of the Internal Revenue Code of 1986 (the
"Code"),  and (i) the Class A, Class B and Class C  Certificates  will  evidence
"regular  interests" in such REMIC and (ii) the Class R Certificates will be the
sole class of "residual interests" in such REMIC, each within the meaning of the
REMIC  Provisions in effect on the date hereof.]  [Assuming  compliance with the
Pooling and Servicing Agreement, for federal income tax purposes, the Trust Fund
will be classified as a grantor trust under Subpart E, part I of subchapter J of
the  Code,  and  not  as  an  association  taxable  as  a  corporation  or  as a
partnership.]

     The  ----------  Certificates  [may] [will] [will not] be treated as having
been issued with  original  issue  discount  for  Federal  income tax  reporting
purposes. The prepayment assumption that will be used in determining the rate of
accrual of [original issue discount,]  market discount and premium,  if any, for
Federal income tax purposes will be based on the assumption  that  subsequent to
the date of any  determination the Mortgage Loans will prepay at a rate equal to
[a CPR of --%]. No representation is made that the Mortgage Loans will prepay at
that  rate  or  at  any  other   rate.   See   "Certain   Federal   Income   Tax
Consequences--REMICs--Taxation of Owners of REMIC Regular Certificates--Original
Issue Discount" in the Prospectus.

     The -------------------  Certificates may be treated for Federal income tax
purposes as having been issued at a premium. Whether any holder of [either] such
Class of Certificates  will be treated as holding a Certificate with amortizable
bond  premium  will depend on such  Certificateholder's  purchase  price and the
distributions  remaining  to be  made  on such  Certificate  at the  time of its
acquisition  by  such  Certificateholder.   Holders  of  [each]  such  Class  of
Certificates  should  consult their tax advisors  regarding the  possibility  of
making an election to amortize such  premium.  See "Certain  Federal  Income Tax
Consequences--REMICs--Taxation of Owners of REMIC Regular Certificates--Premium"
in the Prospectus.

     The  Offered  Certificates  will be treated as  "qualifying  real  property
loans"  within the meaning of Section  593(d) of the Code,  assets  described in
Section  7701(a)(19)(C)  of the Code and "real estate assets" within the meaning
of Section  856(c)(5)(A)  of the Code,  and interest  (including  original issue
discount,  if any) on the Offered  Certificates  will be interest  described  in
Section  856(c)(3)(B) of the Code.  Moreover,  the Offered  Certificates will be
"qualified  mortgages"  within the meaning of Section 860(A)(3) of the Code. See
"Certain   Federal   Income   Tax    Consequences--REMICs--Characterization   of
Investments in REMIC Certificates" in the Prospectus.

     ------------------------,    a   ---------------,   will   act   as   REMIC
Administrator  for the Trust Fund.  [The Master Servicer will be responsible for
the fees and normal  disbursements  of the REMIC  Administrator.]  See  "Certain
Federal  Income  Tax  Consequences--REMICs--Reporting  and Other  Administrative
Matters" and "The Pooling and Servicing  Agreements--Certain  Matters  Regarding
the Master  Servicer,  the Special  Servicer,  the REMIC  Administrator  and the
Depositor",  "--Events of Default" and  "--Rights  Upon Event of Default" in the
Prospectus.

     For further  information  regarding the Federal income tax  consequences of
investing  in  the  Offered  Certificates,   see  "Certain  Federal  Income  Tax
Consequences--REMICs" in the Prospectus.


                      SPECIAL TAX CONSIDERATIONS APPLICABLE
                         TO REMIC RESIDUAL CERTIFICATES

     The IRS has issued REMIC Regulations that  significantly  affect holders of
REMIC Residual  Certificates.  The REMIC Regulations impose  restrictions on the
transfer or acquisition  of certain  residual  interests,  including the Class R
Certificates.   In  addition,   the  REMIC  Regulations  provide  special  rules
applicable  to:  (i)  thrift  institutions  holding  residual  interests  having
"significant value" and (ii) the transfer of "noneconomic" residual interests to
United  States  persons.  Pursuant to the Pooling and Servicing  Agreement,  the
Class R Certificates  may not be transferred to non-United  States persons.  See
"Certain  Federal Income Tax  Consequences--REMICS--Taxation  of Owners of REMIC
Residual Certificates" in the Prospectus.

     The REMIC  Regulations  provide for the determination of whether a residual
interest has "significant  value" for purposes of applying the rules relating to
"excess  inclusions"  with  respect to  residual  interests.  Based on the REMIC
Regulations,  the  Class R  Certificates  do not  have  significant  value  and,
accordingly,  thrift  institutions  and their  affiliates will be prevented from
using their unrelated losses or loss carryovers to offset any excess  inclusions
with  respect to the Class R  Certificates,  which will be in an amount equal to
all or virtually all of the taxable income  includable by holders of the Class R
Certificates. See "Certain Federal Income Tax  Consequences--REMICs--Taxation of
Owners of REMIC Residual Certificates--Excess Inclusions" in the Prospectus.

     The REMIC  Regulations  also  provide  that a transfer  to a United  States
person of "noneconomic"  residual  interests will be disregarded for all federal
income tax purposes, and that the purported transferor of "noneconomic" residual
interests  will  continue to remain liable for any taxes due with respect to the
income on such residual interests, if "a significant purpose of the transfer was
to impede the assessment or collection of tax." Based on the REMIC  Regulations,
the Class R Certificates may constitute  noneconomic  residual  interests during
some  or  all  of  their  terms  for  purposes  of the  REMIC  Regulations  and,
accordingly,  if a significant purpose of a transfer is to impede the assessment
or collection of tax,  transfers of the Class R Certificates  may be disregarded
and  purported  transferors  may remain liable for any taxes due with respect to
the  income  on  the  Class  R  Certificates.  All  transfers  of  the  Class  R
Certificates  will be  subject to  certain  restrictions  under the terms of the
Pooling and Servicing  Agreement that are intended to reduce the  possibility of
any such transfer being  disregarded to the extent that the Class R Certificates
constitute  noneconomic  residual  interests.  See "Certain  Federal  Income Tax
Consequences--REMICs--Taxation      of     Owners     of     REMIC      Residual
Certificates--Noneconomic REMIC Residual Certificates" in the Prospectus.

     The  Class R  Certificateholders  may be  required  to  report an amount of
taxable  income with respect to the earlier  accrual  periods of the term of the
Trust Fund that significantly exceeds the amount of cash distributions  received
by such  Certificateholders  from the Trust Fund with  respect to such  periods.
Furthermore,  the tax on such  income  may exceed  the cash  distributions  with
respect to such periods.  Consequently,  Class R Certificateholders  should have
other  sources of funds  sufficient  to pay any federal  income taxes due in the
earlier  years of the Trust  Fund's term as a result of their  ownership  of the
Class R  Certificates.  In addition,  the  required  inclusion of this amount of
taxable income during the Trust Fund's earlier  accrual periods and the deferral
of  corresponding  tax losses or deductions until later accrual periods or until
the ultimate sale or  disposition  of a Class R Certificate  (or possibly  later
under the "wash sale"  rules of Section  1091 of the Code) may cause the Class R
Certificateholders'  after-tax rate of return to be zero or negative even if the
Class R  Certificateholders'  pre-tax rate of return is positive.  That is, on a
present value basis, the Class R  Certificateholders'  resulting tax liabilities
could  substantially  exceed the sum of any tax  benefits  and the amount of any
cash distributions on the Class R Certificates over their life.

     Potential  investors in Class R Certificates should be aware that under the
Pooling and Servicing  Agreement,  the holder of the largest Percentage Interest
in the Class R Certificates shall, by its acceptance of such Certificates, agree
to  irrevocably  appoint the Master  Servicer as its agent to perform all of the
duties of the tax matters person for the REMIC.

     Purchasers  of the Class R  Certificates  are  strongly  advised to consult
their tax advisors as to the economic and tax consequences of investment in such
Certificates.

     For further  information  regarding the federal income tax  consequences of
investing   in   the   Class   R   Certificates,   see   "Yield   and   Maturity
Considerations--Additional Yield Considerations Applicable Solely to the Class R
Certificates"      herein     and      "Certain      Federal      Income     Tax
Consequences--REMICs--Taxation  of Owners of REMIC Residual Certificates" in the
Prospectus.


                              PLAN OF DISTRIBUTION

     [Subject  to the  terms  and  conditions  set  forth  in  the  Underwriting
Agreement  dated  ------------,   199--  (the  "Underwriting  Agreement"),   the
Depositor has agreed to sell and PaineWebber  Incorporated  (the  "Underwriter")
has agreed to purchase the Senior Certificates.  The Underwriter is obligated to
purchase all Senior Certificates offered hereby if any are purchased.]

     [The  Depositor  has  been  advised  by the  Underwriter  that it  proposes
initially  to offer all of the Senior  Certificates  to the public at the public
offering prices set forth on the cover page of this Prospectus Supplement and to
certain  dealers at such prices less a  concession  not in excess of ---% of the
initial  Certificate   Principal  Balance  of  the  Senior   Certificates.   The
Underwriter may allow and such dealers may reallow  concessions not in excess of
- ---% of the  initial  aggregate  Certificate  Principal  Balance  of the  Senior
Certificates.  After the initial public offering,  the public offering price and
such concessions may be changed.]

     [Distribution of the Senior  Certificates  will be made [by ---------] from
time to time in  negotiated  transactions  or otherwise at varying  prices to be
determined at the time of sale.  Proceeds to the Depositor  from the sale of the
Senior Certificates will be -----% of the aggregate of the Certificate Principal
Balances initially represented by the Senior Certificates, plus accrued interest
at the  Pass-Through  Rate from the Cut-off Date but before  deducting  expenses
payable by the Depositor. In connection with the purchase and sale of the Senior
Certificates,  the Underwriter may be deemed to have received  compensation from
the Depositor in the form of underwriting discounts.]

     The  Underwriting  Agreement  provides  that the  Depositor  and its parent
corporation  will indemnify the Underwriter  against certain civil  liabilities,
including  liabilities  under the Securities Act of 1933, or will  contribute to
payments the Underwriter may be required to make in respect thereof.

     There can be no assurance that a secondary market for the Certificates will
develop or, if it does develop,  that it will  continue.  The primary  source of
information  available  to investors  concerning  the  Certificates  will be the
monthly  statements  discussed  in  the  Prospectus  under  "Description  of the
Certificates--Statements  to Certificateholders," which will include information
as to the outstanding  principal  balance of the  Certificates and the status of
the applicable  form of credit  enhancement.  There can be no assurance that any
additional  information regarding the Certificates will be available through any
other  source.  In addition,  the  Depositor is not aware of any source  through
which price information about the Certificates will be generally available on an
ongoing basis. The limited nature of such information regarding the Certificates
may  adversely  affect the  liquidity of the  Certificates,  even if a secondary
market for the Certificates become available.


                                  LEGAL MATTERS

     Certain legal matters relating to the Certificates  will be passed upon for
the Depositor and for the  Underwriter  by  Cadwalader,  Wickersham & Taft,  New
York, New York.


                                     RATING

     It is a condition to issuance that the Senior  Certificates  offered hereby
be rated in the second highest  rating  category by such  nationally  recognized
statistical rating  organization as the Depositor may designate.  [rating agency
language] See "Yield on the  Certificates and Prepayments of the Mortgage Loans"
herein.

     A security rating is not a  recommendation  to buy, sell or hold securities
and may be subject to revision or withdrawal at any time by the assigning rating
organization.
<PAGE>

                    SUBJECT TO COMPLETION, DATED ------, 199-


PROSPECTUS SUPPLEMENT                                                [Version 3]
(To Prospectus dated ------------, 199--)

$------------------- initial Senior Certificate
Principal Balance (Approximate)

Senior Asset-Backed Certificates, Series 199---------
- -------% Pass-Through Rate

PAINEWEBBER MORTGAGE ACCEPTANCE CORPORATION IV
Depositor

- -----------------------------------------------------
Master Servicer

     The Series 199-----  Certificates  will consist of a single class of Senior
Certificates and [a single class] [two classes] of Subordinate Certificates. The
Senior  Certificates  are  designated  as  the  Class  A  Certificates  and  the
Subordinate  Certificates  are  designated  as the  Class  B[-1 and  Class  B-2]
Certificates. Only the Senior Certificates are offered hereby.

     The Series 199----- Certificates will represent in the aggregate the entire
beneficial  ownership in a trust fund (the "Trust Fund") consisting primarily of
a segregated pool of conventional  one- to four-family [30 year,  fixed interest
rate] first mortgage loans (the "Mortgage Loans") having an aggregate  principal
balance  as of  ----------,  199- of  approximately  $----------  (subject  to a
permitted  variance as described  herein under  "Additional  Information") to be
sold by  PaineWebber  Mortgage  Acceptance  Corporation  IV  (the  "Depositor").
Principal and interest are payable on the 25th day of each month or, if such day
is not a business day, then on the next  succeeding  business day,  beginning in
- ------------- (each, a "Distribution Date").

     The  Class A  Certificates  evidence  beneficial  ownership  of ----%  (the
"Senior   Percentage")   of  the  Trust  Fund,   and  are  entitled  to  receive
distributions equal to the Senior  Distribution Amount (as defined herein).  The
Class B  Certificates  evidence in the  aggregate a ----%  beneficial  ownership
interest  in the Trust  Fund.  The rights of the Class B  Certificateholders  to
receive  distributions with respect to the Mortgage Loans are subordinate to the
rights of the Class A  Certificateholders  to the extent described  herein.  See
"Description of the Certificates--General".

     There is currently no secondary market for the Certificates  offered hereby
and there can be no assurance that a secondary market for the Certificates  will
develop.   PaineWebber  Incorporated  expects  to  establish  a  market  in  the
Certificates  offered  hereby,  but  is not  obligated  to do  so.  There  is no
assurance that any such market, if established, will continue.

Prospective  investors  should  consider the  information  set forth under "Risk
Factors"  on page  S-----  of this  Prospectus  Supplement  and page ---- of the
accompanying Prospectus.

     [An  election  will be made  to  treat  the  Trust  Fund as a "real  estate
mortgage  investment  conduit"  ("REMIC") for federal  income tax  purposes.  As
described more fully herein and in the Prospectus, the Class A Certificates will
constitute  "regular  interests" in the REMIC.  See "Certain  Federal Income Tax
Consequences" herein and in the Prospectus.]

     THE  CERTIFICATES  DO NOT  REPRESENT  AN INTEREST IN OR  OBLIGATION  OF THE
DEPOSITOR, THE MASTER SERVICER OR ANY OF THEIR RESPECTIVE AFFILIATES,  EXCEPT AS
SET FORTH HEREIN.  NEITHER THE  CERTIFICATES  NOR THE UNDERLYING  MORTGAGE LOANS
WILL BE INSURED OR GUARANTEED BY ANY GOVERNMENTAL AGENCY OR INSTRUMENTALITY.

     THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED BY THE SECURITIES
AND  EXCHANGE  COMMISSION  NOR HAS THE  COMMISSION  PASSED UPON THE  ACCURACY OR
ADEQUACY OF THIS PROSPECTUS SUPPLEMENT OR THE PROSPECTUS.  ANY REPRESENTATION TO
THE CONTRARY IS A CRIMINAL OFFENSE.

                   Aggregate
                   Initial                                      Proceeds to
                   Certificate                   Underwriting   the
                   Principal      Price to       Discounts and  Depositor
                   Balance        Public (1)     Commissions    (1) (2)
                   -------        ----------     -----------    -------

Class A            $              %              %              %
  Certificates....
- --------------------------------------------------------------------------------
(1) Plus accrued interest from --------------, 199--.
(2)  Before  deducting  expenses  payable  by  the  Depositor  estimated  to  be
$-------------.]

     [The Senior  Certificates  offered hereby will be [purchased by PaineWebber
Incorporated (the "Underwriter") from the Depositor and will be] offered by [the
Underwriter]  from time to time to the  public  in  negotiated  transactions  or
otherwise at varying  prices to be determined  at the time of sale.  Proceeds to
the  Depositor  from  the  sale of the  Senior  Certificates,  before  deducting
expenses payable by the Depositor estimated to be $-----------, will be ----% of
the  aggregate  of the  initial  Certificate  Principal  Balance  of the  Senior
Certificates,   plus   accrued   interest   at  the   Pass-Through   Rate   from
- --------------, 199--.]

     The  Senior  Certificates  offered  hereby  [are]  [will  be  purchased  by
PaineWebber  Incorporated  (the  "Underwriter")  from the Depositor and will be]
offered subject to receipt and acceptance by the Underwriter,  to prior sale and
to the  Underwriter's  right  to  reject  any  order  in whole or in part and to
withdraw,  cancel or modify  the  offer  without  notice.  It is  expected  that
delivery of the Senior Certificates offered hereby will be made at the office of
PaineWebber Incorporated, 1285 Avenue of the Americas, New York, New York, 10019
[or  through  the  facilities  of The  Depository  Trust  Company]  on or  about
- -------------------, 199--.



                                                 -----------------------
                                                 PaineWebber Incorporated

- ------------, 199--

     The Senior Certificates offered by this Prospectus  Supplement will be part
of a separate series of Certificates  being offered by the Depositor pursuant to
its Prospectus dated -----------,  199--, of which this Prospectus Supplement is
a part and which accompanies this Prospectus Supplement. The Prospectus contains
important information regarding this offering which is not contained herein, and
prospective  investors  are  urged to read the  Prospectus  and this  Prospectus
Supplement in full.



<PAGE>


                                TABLE OF CONTENTS

                                                                            Page

SUMMARY OF PROSPECTUS SUPPLEMENT .............................................. 

RISK FACTORS .................................................................. 

THE MORTGAGE POOL ..............................................................

ADDITIONAL INFORMATION .........................................................

DESCRIPTION OF THE CERTIFICATES ................................................

         General ...............................................................
         Subordinate Certificates and Reserve Fund .............................

YIELD ON THE CERTIFICATES AND PREPAYMENTS OF THE MORTGAGE LOANS ................

         Delay in Payment of Interest ..........................................
         Prepayment Considerations and Risks ...................................

POOLING AND SERVICING AGREEMENT ................................................

         General ...............................................................
         The Master Servicer ...................................................
         The Trustee ...........................................................
         Servicing and Other Compensation and Payment of Expenses ..............
         Voting Rights .........................................................
         Termination ...........................................................

CERTAIN FEDERAL INCOME TAX CONSEQUENCES ........................................

         Special Tax Considerations Applicable to ..............................
           REMIC Residual Certificates .........................................

PLAN OF DISTRIBUTION ...........................................................

LEGAL MATTERS ..................................................................

RATING .........................................................................


     Until  ---------------,  all dealers  effecting  transactions in the Senior
Certificates, whether or not participating in this distribution, may be required
to deliver a Prospectus  Supplement and the Prospectus to which it relates. This
is in addition to the  obligation of dealers to deliver a Prospectus  Supplement
and  Prospectus  when acting as  underwriters  and with  respect to their unsold
allotments or subscriptions.

     IN CONNECTION WITH THIS OFFERING,  THE UNDERWRITER MAY OVER-ALLOT OR EFFECT
TRANSACTIONS  WHICH  STABILIZE  OR  MAINTAIN  THE  MARKET  PRICE  OF THE  SENIOR
CERTIFICATES  AT A LEVEL  ABOVE THAT WHICH MIGHT  OTHERWISE  PREVAIL IN THE OPEN
MARKET. SUCH STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.


<PAGE>


                        SUMMARY OF PROSPECTUS SUPPLEMENT

     The  following  summary is  qualified  in its  entirety by reference to the
detailed   information   appearing  elsewhere  herein  and  in  the  Prospectus.
Capitalized  terms used but not defined herein shall have the meanings  assigned
thereto in the  Prospectus.  An Index of Significant  Definitions is included at
the end of the Prospectus.

Title of Series...............Asset-Backed  Certificates,  Series 199-----, ---%
                              Pass-Through Rate (the "Certificates").

Senior Certificates...........$-------------   initial   Certificate   Principal
                              Balance  (approximate),  ---%  Pass-Through  Rate,
                              evidencing   approximately   -----%  (the  "Senior
                              Percentage") of the aggregate principal balance of
                              the  Mortgage  Loans as of  ------------  1, 199--
                              (the  "Cut-off  Date"),  and which are entitled to
                              receive   distributions   equal   to  the   Senior
                              Distribution Amount (as defined herein).

Subordinate Certificates......[As   to   Class   B-1],    $-----------   initial
                              Certificate Principal Balance (approximate), ----%
                              Pass-Through Rate, evidencing  approximately ----%
                              (the  "Subordinate  Percentage")  of the aggregate
                              principal  balance of the Mortgage Loans as of the
                              Cut-off  Date,  and which are  subordinate  to the
                              Senior Certificates to the extent of the Available
                              Subordination  Amount (as  defined  herein).  [The
                              Class B-2 Certificates,  which have no Certificate
                              Principal   Balance  and  no  Pass-Through   Rate,
                              represent the right to receive the amount, if any,
                              remaining  in the  Trust  Fund  after  the  Senior
                              Certificates and the Class B-1  Certificates  have
                              been   retired.]   See    "Description    of   the
                              Certificates--Distributions" herein.

                              The Subordinate Certificates are not being offered
                              hereby,  and may be sold at any time in accordance
                              with  the  terms  of  the  Pooling  and  Servicing
                              Agreement,  dated  as  of  -----------  1,  199--,
                              pursuant to which the Series 199----- Certificates
                              will be issued (the "Agreement").

Depositor.....................PaineWebber Mortgage Acceptance  Corporation IV, a
                              wholly-owned limited purpose finance subsidiary of
                              PaineWebber  Group Inc.,  and an  affiliate of the
                              Underwriter.    See   "The   Depositor"   in   the
                              Prospectus.

Trustee.......................-----------------------------------------.     See
                              "Pooling  and  Servicing  Agreement--The  Trustee"
                              herein.

Master Servicer...............-----------------------------.  See  "Pooling  and
                              Servicing Agreement--The Master Servicer" herein.

Interest......................Passed through monthly on each Distribution  Date,
                              commencing on ---------- 25, 199--.

Principal (including 
prepayments)..................Passed through monthly on each Distribution  Date,
                              commencing on ---------- 25, 199--.

Senior Distribution Amount....On  each  Distribution  Date,  to  the  extent  of
                              available  funds and  subject to the limits of the
                              subordination   provisions  described  below,  the
                              holders of Class A  Certificates  will be entitled
                              to   receive   an  amount   equal  to  the  Senior
                              Percentage  times  the  sum of (i)  all  scheduled
                              payments on the Mortgage  Loans,  with interest at
                              the Net Mortgage  Rate, due during the related Due
                              Period whether or not received, (ii) all mortgagor
                              prepayments received during the preceding calendar
                              month, and (iii) the unpaid  principal  balance of
                              each  defaulted  Mortgage Loan finally  liquidated
                              during the preceding calendar month.

Subordinate Certificates 
and Reserve Fund..............The  rights of the Class B  Certificateholders  to
                              receive distributions with respect to the Mortgage
                              Loans will be  subordinate  to such  rights of the
                              Class A  Certificateholders  to the  extent of the
                              Available   Subordination   Amount,  as  described
                              herein.  This subordination is intended to enhance
                              the  likelihood of regular  receipt in full by the
                              Class   A   Certificateholders   of   the   Senior
                              Distribution  Amount and to protect  them  against
                              losses. The Maximum Subordination Amount initially
                              will  equal  approximately   $----------  (--%  of
                              aggregate  principal balance of the Mortgage Loans
                              as of the Cut-off  Date).  Commencing  ----------,
                              19--,  the  Maximum   Subordination   Amount  will
                              gradually  decline  annually in accordance  with a
                              schedule  set  forth  in  the  Agreement,  and  on
                              ----------,  19-- and each  ----------  thereafter
                              will be reduced to equal the greater of --% of the
                              aggregate  principal balance of the Mortgage Loans
                              then  outstanding  and  the  sum of the  principal
                              balances  of  the  ----  largest   Mortgage  Loans
                              outstanding.

                              The   protection   afforded   to   the   Class   A
                              Certificateholders    from    the    subordination
                              provisions   will   be   effected   both   by  the
                              preferential  right (limited to the portion of the
                              Maximum Subordination Amount remaining at any time
                              (the  "Available  Subordination  Amount"))  of the
                              Class  A  Certificateholders  to  receive  current
                              distributions  from the Mortgage Pool equal to the
                              Senior    Distribution    Amount,   and   by   the
                              establishment  of a  reserve  fund  (the  "Reserve
                              Fund"). [The Reserve Fund is not part of the Trust
                              Fund.] The Reserve Fund will be  established  with
                              an initial cash deposit by the Master  Servicer of
                              $---------- (the "Initial  Deposit"),  and will be
                              augmented  by the  retention of  distributions  of
                              principal  and interest  otherwise  payable to the
                              Class B Certificateholders  until the Reserve Fund
                              reaches  the  balance  required  pursuant  to  the
                              Agreement (the "Specified  Reserve Fund Balance").
                              Thereafter,  distributions of principal  otherwise
                              payable to the Class B Certificateholders  will be
                              retained to the extent  necessary  to maintain the
                              Reserve  Fund  at  the   Specified   Reserve  Fund
                              Balance,  as described herein. See "Description of
                              the  Certificates--Subordinate   Certificates  and
                              Reserve Fund" herein.

                              The subordination  provisions and the Reserve Fund
                              are intended to enhance the  likelihood  of timely
                              payment of  principal  and interest and to protect
                              the  Class A  Certificateholders  against  losses;
                              however, in certain circumstances the Reserve Fund
                              could be depleted and shortfalls could result.  If
                              on any Distribution  Date, the aggregate amount of
                              collections on the Mortgage Loans, Advances by the
                              Master Servicer (as described below),  and amounts
                              available  in the  Reserve  Fund  do  not  provide
                              sufficient  funds to pay the  Senior  Distribution
                              Amount, the amount of the shortfall, plus interest
                              at the Net  Mortgage  Rate,  will be  added to the
                              amount the Class A Certificateholders are entitled
                              to receive on the next  Distribution  Date. In the
                              event the  Reserve  Fund is  depleted  before  the
                              Available Subordination Amount is reduced to zero,
                              the Class A  Certificateholders  will nevertheless
                              have  a  preferential  right  to  receive  current
                              distributions  from the Mortgage Pool,  limited by
                              the then Available Subordination Amount. The Class
                              A Certificateholders will bear their proportionate
                              share of any losses realized on the Mortgage Loans
                              following  the  depletion  of the Reserve Fund and
                              the  reduction  of  the  Available   Subordination
                              Amount to zero.

Advances......................In  the  event  that  the  amount   eligible   for
                              distribution to the Class A Certificateholders  on
                              any  Distribution  Date is less  than  the  Senior
                              Distribution  Amount, the Master Servicer may, but
                              is not  obligated to, make  voluntary  advances of
                              cash   (the    "Advances")    to   the   Class   A
                              Certificateholders   in  respect   of   delinquent
                              scheduled  payments  to the extent that the Master
                              Servicer   determines   such   advances   will  be
                              recoverable  from future  payments and collections
                              on  the   Mortgage   Loans   or   otherwise.   See
                              "Description of the Certificates--Advances" in the
                              Prospectus.

The Mortgage Pool.............The Mortgage  Pool will consist of 30-year,  fixed
                              rate,  level  monthly  payment,  fully  amortizing
                              Mortgage  Loans,   with  an  aggregate   principal
                              balance as of the  Cut-off  Date of  approximately
                              $-----------  (subject to a permitted  variance of
                              plus  or  minus  -----%).   [Include   appropriate
                              information,   with  corresponding   changes,  for
                              different types of loans.] See "The Mortgage Pool"
                              herein.

Denominations.................The Senior  Certificates  offered  hereby  will be
                              offered  in  registered   form,  in  denominations
                              evidencing initial Certificate  Principal Balances
                              of  $-----------  and  multiples  of  $-------  in
                              excess thereof, with one Certificate evidencing an
                              additional  amount  equal to the  remainder of the
                              aggregate initial Certificate Principal Balance.

Record Date...................All distributions  will be made by or on behalf of
                              the  Trustee  to the  persons  in whose  names the
                              Certificates   are  registered  at  the  close  of
                              business  on the last  business  day of the  month
                              preceding   the   month  in  which   the   related
                              Distribution Date occurs.  See "Description of the
                              Certificates--Distributions" herein.

Optional Termination..........At its option,  the  [Depositor][Master  Servicer]
                              may  repurchase  all of the Mortgage  Loans in the
                              Trust Fund and thereby effect early  retirement of
                              the Certificates on any Distribution Date on which
                              the  aggregate  principal  balance of the Mortgage
                              Loans remaining in the Trust Fund is less than --%
                              of the aggregate principal balance of the Mortgage
                              Loans as of the Cut-off  Date.  See  "Pooling  and
                              Servicing   Agreement--Termination"   herein   and
                              "Description of the  Certificates--Termination" in
                              the Prospectus.

Special Prepayment
Considerations................The  rate  of  principal  payments  on the  Senior
                              Certificates  collectively will depend on the rate
                              and  timing  of  principal   payments   (including
                              prepayments,  defaults  and  liquidations)  on the
                              Mortgage    Loans.    As   is   the   case    with
                              mortgage-backed  securities generally,  the Senior
                              Certificates  are subject to substantial  inherent
                              cash-flow uncertainties because the Mortgage Loans
                              may  be  prepaid  at  any  time.  Generally,  when
                              prevailing    interest   rates   are   increasing,
                              prepayment   rates  on  mortgage   loans  tend  to
                              decrease,   resulting  in  a  reduced   return  of
                              principal to investors at a time when reinvestment
                              at  such   higher   prevailing   rates   would  be
                              desirable.  Conversely,  when prevailing  interest
                              rates are declining,  prepayment rates on mortgage
                              loans  tend to  increase,  resulting  in a greater
                              return of  principal  to  investors at a time when
                              reinvestment  at  comparable  yields  may  not  be
                              possible.  See  "Yield  on  the  Certificates  and
                              Prepayments  of the Mortgage  Loans"  herein,  and
                              "Maturity and  Prepayment  Considerations"  in the
                              Prospectus.

Special Yield Considerations..The yield to maturity  on the Senior  Certificates
                              will  depend on the rate and  timing of  principal
                              payments   (including    prepayments,    defaults,
                              liquidations)  on the Mortgage  Loans,  as well as
                              other  factors as described  herein.  The yield to
                              investors  on the  Certificates  will be adversely
                              affected by any  allocation  thereto of prepayment
                              interest  shortfalls on the Mortgage Loans,  which
                              are  expected to result from the  distribution  of
                              interest  only to the date of  prepayment  (rather
                              than a full month's  interest) in connection  with
                              prepayments   in   full,   and  the  lack  of  any
                              distribution  of  interest  on the  amount  of any
                              partial prepayments.

                              See "Yield on the  Certificates and Prepayments of
                              the Mortgage  Loans"  herein,  and  "Maturity  and
                              Prepayment Considerations" in the Prospectus.

[Certain Federal
Income Tax Consequences.......Upon the  issuance  of the  Offered  Certificates,
                              Cadwalader,  Wickersham  &  Taft,  counsel  to the
                              Depositor,  will  deliver the  following  opinion:
                              [Assuming  compliance  with the  provisions of the
                              Pooling  and  Servicing  Agreement,   for  federal
                              income tax  purposes,  the Trust Fund will qualify
                              as a "real estate mortgage  investment conduit" (a
                              "REMIC")  within  the  meaning  of  Sections  860A
                              through  860G  (the  "REMIC  Provisions")  of  the
                              Internal  Revenue Code of 1986 (the  "Code"),  and
                              (i) the Class A, Class B and Class C  Certificates
                              will  evidence  "regular  interests" in such REMIC
                              and (ii) the Class R Certificates will be the sole
                              class of "residual  interests" in such REMIC, each
                              within  the  meaning  of the REMIC  Provisions  in
                              effect on the date hereof.]  [Assuming  compliance
                              with the  Pooling  and  Servicing  Agreement,  for
                              federal  income tax purposes,  the Trust Fund will
                              be  classified as a grantor trust under Subpart E,
                              part I of subchapter J of the Code,  and not as an
                              association  taxable  as  a  corporation  or  as a
                              partnership.]

                              Under   the   REMIC   Regulations,   the  Class  R
                              Certificates   will  not  be  regarded  as  having
                              "significant  value" for  purposes of applying the
                              rules   relating   to  "excess   inclusions."   In
                              addition,  the Class R Certificates may constitute
                              "non-economic"  residual interests for purposes of
                              the REMIC  Regulations.  Transfers  of the Class R
                              Certificates  will be restricted under the Pooling
                              and Servicing  Agreement to United States  Persons
                              in a manner  designed  to prevent a transfer  of a
                              non-economic    residual   interest   from   being
                              disregarded  under  the  REMIC  Regulations.   See
                              "Certain Federal Income Tax  Consequences--Special
                              Tax  Considerations  Applicable to REMIC  Residual
                              Certificates"  herein and "Certain  Federal Income
                              Tax  Consequences--REMICs--Taxation  of  Owners of
                              REMIC  Residual  Certificates--Excess  Inclusions"
                              and "--Noneconomic REMIC Residual Certificates" in
                              the Prospectus.

                              The Class R Certificateholders  may be required to
                              report an amount of taxable income with respect to
                              the  early  years of the  Trust  Fund's  term that
                              significantly exceeds distributions on the Class R
                              Certificates during such years, with corresponding
                              tax deductions or losses  deferred until the later
                              years of the Trust Fund's term.

                              Accordingly,  on a present  value  basis,  the tax
                              detriments  occurring  in the  earlier  years  may
                              substantially  exceed the sum of any tax  benefits
                              in the  later  years.  As a  result,  the  Class R
                              Certificateholders'  after-tax  rate of return may
                              be zero or negative, even if their pre-tax rate of
                              return is positive.

                              See   "Yield   and    Maturity    Considerations,"
                              especially   "--Additional  Yield   Considerations
                              Applicable  Solely to the  Class R  Certificates",
                              and      "Certain      Federal      Income     Tax
                              Consequences--Special      Tax      Considerations
                              Applicable to REMIC Residual Certificates" herein.

                              For  further  information  regarding  the  Federal
                              income  tax   consequences  of  investing  in  the
                              Offered Certificates,  see "Certain Federal Income
                              Tax Consequences" herein and in the Prospectus.

Rating........................It  is  a  condition   to  the   issuance  of  the
                              Certificates   offered   hereby  that  the  Senior
                              Certificates  be  rated  ----  by  -----------.  A
                              security  rating is not a  recommendation  to buy,
                              sell or hold  securities  and  may be  subject  to
                              revision  or   withdrawal   at  any  time  by  the
                              assigning  rating   organization.   Each  security
                              rating  should be evaluated  independently  of any
                              other security  rating. A security rating does not
                              address the frequency of  prepayments  of Mortgage
                              Loans,  or the  corresponding  effect  on yield to
                              investors.  See  "Yield on the  Certificates"  and
                              "Rating" herein.

Legal Investment..............The Senior Certificates will constitute  "mortgage
                              related  securities" for purposes of the Secondary
                              Mortgage Market  Enhancement Act of 1984 ("SMMEA")
                              so long as they  are  rated as  described  herein,
                              and, as such,  are legal  investments  for certain
                              entities  to the  extent  provided  in SMMEA.  See
                              "Legal  Investment" in the Prospectus and "Rating"
                              herein


<PAGE>


                                  RISK FACTORS

                                [To be Provided]


                                THE MORTGAGE POOL

     The  Mortgage  Pool  will  consist  of  Mortgage  Loans  with an  aggregate
principal balance  outstanding as of the Cut-off Date, after deducting  payments
of principal due on such date, of [approximately]  $-----------------  [(subject
to a  permitted  variance  of plus or  minus  --%)].  The  Mortgage  Loans to be
included  in  the  Mortgage  Pool  will  be  acquired  by  the  Depositor   from
- ------------------------,  in its capacity as Unaffiliated  Seller. In addition,
the [Unaffiliated Seller] will be the Master Servicer for the Certificates.

     [All of the Mortgage  Loans have  monthly  payments due on the first day of
each  month.  None  of  the  Mortgage  Loans  are  Buydown  Mortgage  Loans.  At
origination  each  Mortgage  Loan had a term to maturity of up to 30 years.  The
mortgagor with respect to each Mortgage Loan represented in its loan application
that the Mortgaged  Property  initially would be  owner-occupied  as its primary
residence.] [Insert alternate description of loan features if applicable.]

     All  Mortgage  Loans  will  have Net  Mortgage  Rates of  ----%.  As to any
Mortgage  Loan,  the "Net Mortgage Rate" is equal to the Mortgage Rate minus the
Servicing Fee Rate.  The Mortgage  Loans will have  Mortgage  Rates ranging from
- ---% to ---%,  with a weighted  average  Mortgage Rate as of the Cut-off Date of
- ---%. The weighted average maturity of the Mortgage Loans as of the Cut-off Date
will be approximately --- years and --- months.  None of the Mortgage Loans will
have been originated  prior to  -------------  or will have an unexpired term at
the  Cut-off  Date of less than  approximately  --- years and --- months or more
than  approximately --- years and -- months. The Mortgage Loans will each have a
principal balance at origination of not less than $----------- or more than
$--------.

     The Mortgage Loans will also have the following  characteristics  as of the
Cut-off Date  (expressed as a percentage of the aggregate  principal  balance of
the  Mortgage  Loans  having  such  characteristics  relative  to the  aggregate
principal balance of all Mortgage Loans):

               No more than ----% of the Mortgage Loans will have  Loan-to-Value
          Ratios at origination exceeding 80%. Mortgage Loans with Loan-to-Value
          Ratios at  origination  exceeding  80% will be covered by  policies of
          primary mortgage guaranty insurance (each, a "Primary Credit Insurance
          Policy")  insuring  against default as to the principal  amount of the
          Mortgage  Loans  exceeding  75%  (or  a  lesser   percentage)  of  the
          Collateral Values of the Mortgaged  Properties at origination and such
          insurance  will be  maintained  until  the  Loan-to-Value  Ratios  are
          reduced to 80% or less. [insert  information as to FHA insurance or VA
          guarantee if applicable.]

               At least ---% of the  Mortgage  Loans will be secured by detached
          one-family dwelling units.

               No more  than  ---% of the  Mortgage  Loans  will be  secured  by
          Mortgaged  Properties  located in ----------- and no more than ------%
          of the Mortgage Loans will be secured by Mortgaged  Properties located
          in -------.  Except as indicated in the  preceding  sentence,  no more
          than  ---%  of  the  Mortgage  Loans  will  be  secured  by  Mortgaged
          Properties located in any one state.

               No more  than  ---% of the  Mortgage  Loans  will be  secured  by
          Mortgaged  Properties  located  in any one zip  code  area or  housing
          development,  and no more  than  ---%  will be  secured  by  Mortgaged
          Properties located in any one zip code area or housing  development in
          California.

               No more than  -----% of the  Mortgage  Loans  will be  secured by
          vacation or second homes. No more than ---% of the Mortgage Loans will
          be secured by condominium units.

     [The foregoing type of description  will be used if precise  information on
the Mortgage Loans is not available on the date of the Prospectus Supplement;  a
description  similar  to the  following  description  will be  used  if  precise
information is available.]

     [Set forth below is a description of certain additional  characteristics of
the Mortgage Loans as of the Cut-off Date:]


                                 MORTGAGE RATES


                                                                   Percentage of
                                                      Aggregate    Aggregate
                                                      Unpaid       Unpaid
                                        Number of     Principal    Principal
Mortgage Rates                          Loans         Balance      Balance
- --------------                          -----         -------      -------

                                        ----------    $---------   --------%

      Total............................               $                 100%
                                        ==========    ==========   =========

As of the Cut-off Date, the weighted average Mortgage Rate was -----% per annum.


                       REMAINING TERMS TO STATED MATURITY

                                                                   Percentage of
                                                      Aggregate    Aggregate
Remaining Terms                                       Unpaid       Unpaid
Stated Maturity                         Number of     Principal    Principal
(in Months)                             Loans         Balance      Balance
- --------------                          -----         -------      -------

                                        ----------    $---------   --------%

      Total............................               $                 100%
                                        ==========    ==========   =========

As of the Cut-off Date, the weighted  average  remaining term to stated maturity
was approximately ------- months.


                          ORIGINAL LOAN-TO-VALUE RATIOS

                                                                   Percentage of
                                                      Aggregate    Aggregate
                                                      Unpaid       Unpaid
                                        Number of     Principal    Principal
Original Loan-to-Value Ratios           Loans         Balance      Balance
- -----------------------------           -----         -------      -------

Up to 70.00%...........................               $                    %

70.01% - 80.00%........................ 

80..01% - 90.00%....................... ----------    ----------   ---------

More than 90.00%....................... ----------    ----------   ---------

      Total............................               $                 100%
                                        ==========    ==========   =========

As of the Cut-off Date, the weighted average  loan-to-value ratio at origination
of the Mortgage Loans was ------% per annum.


                              ORIGINAL LOAN AMOUNTS
                                                                   Percentage of
                                                      Aggregate    Aggregate
                                                      Unpaid       Unpaid
                                        Number of     Principal    Principal
Original Loan Amounts                   Loans         Balance      Balance
- ---------------------                   -----         -------      -------

Up to $50,000.00.......................               $                    %

$50,000.00 - $99,000.00................

$100,000.00 - $149,999.99..............

$150,000.00 - $199,999.99..............

$200,000.00 - $249,999.99..............

$250,000.00 - $299,999.99..............

$300,000.00 - $349,999.99..............

$350,000.00 - $399,999.99..............

$400,000.00 - $449,999.99..............

$450,000.00 - $500,000.00.............. ----------    ----------   ---------

      Total............................               $                 100%
                                        ==========    ==========   =========

As of the Cut-off Date,  the average  unpaid  balance of the Mortgage  Loans was
$-----------  and the unpaid  principal  balances of the  largest  and  smallest
Mortgage   Loans   were   $------------   and    $------------,    respectively.


                                 TYPES OF LOANS

                                                                   Percentage of
                                                      Aggregate    Aggregate
                                                      Unpaid       Unpaid
                                        Number of     Principal    Principal
Types                                   Loans         Balance      Balance
- -----                                   -----         -------      -------

Conventional Loans secured by:                       $                      %

     One-family detached...............

     Low-rise condominiums/2 
       family..........................

     High-rise condominiums/3-4 
       family.......................... ----------    ----------   ---------

       Total............................               $                 100%
                                        ==========    ==========   =========


                     YEARS OF ORIGINATION OF MORTGAGE LOANS

                                                                   Percentage of
                                                      Aggregate    Aggregate
                                                      Unpaid       Unpaid
Years of                                Number of     Principal    Principal
Origination                             Loans         Balance      Balance
- -----------                             -----         -------      -------

199-...................................              $                      %

199-...................................

199-...................................

199-...................................

199-................................... ----------    ----------   ---------

      Total............................               $                 100%
                                        ==========    ==========   =========


                        OCCUPANTS OF MORTGAGED PROPERTIES

                                                                   Percentage of
                                                      Aggregate    Aggregate
                                                      Unpaid       Unpaid
                                        Number of     Principal    Principal
Owner                                   Loans         Balance      Balance
- -----                                   -----         -------      -------

         Primary Residence.............               $                    %

         Vacation/second home..........

         Non-owner occupied 
           investment property......... ----------    ----------   ---------

      Total............................               $                 100%
                                        ==========    ==========   =========


                GEOGRAPHICAL DISTRIBUTION OF MORTGAGED PROPERTIES

                                                                   Percentage of
                                                      Aggregate    Aggregate
                                                      Unpaid       Unpaid
                                        Number of     Principal    Principal
States                                  Loans         Balance      Balance
- ------                                  -----         -------      -------

                                                      $                    %

                                        ----------    ----------   ---------

      Total............................               $                 100%
                                        ==========    ==========   =========

     [The  foregoing  information  will be modified to the extent  necessary  to
describe different types of mortgage loans].


                             ADDITIONAL INFORMATION

     The description in this Prospectus  Supplement of the Mortgage Pool and the
Mortgaged Properties is based upon the Mortgage Pool as constituted at the close
of  business on the  Cut-off  Date,  as  adjusted  for the  scheduled  principal
payments due on or before such date. Prior to the issuance of the  Certificates,
Mortgage  Loans may be removed from the Mortgage  Pool as a result of incomplete
documentation  or otherwise,  if the Depositor  deems such removal  necessary or
desirable,  and may be prepaid at any time. A limited  number of other  mortgage
loans  may be  included  in the  Mortgage  Pool  prior  to the  issuance  of the
Certificates  unless  including such mortgage loans would  materially  alter the
characteristics of the Mortgage Pool as described herein. The Depositor believes
that  the   information  set  forth  herein  will  be   representative   of  the
characteristics  of the Mortgage Pool as it will be  constituted at the time the
Certificates are issued, although the range of Mortgage Rates and maturities and
certain  other  characteristics  of the Mortgage  Loans in the Mortgage Pool may
vary.

     A report on Form 8-K  containing  a detailed  description  of the  Mortgage
Loans will be available to purchasers of the  Certificates  at or before initial
issuance and will be filed with the  Securities and Exchange  Commission  within
fifteen  days after such initial  issuance.  The report on Form 8-K will specify
the precise aggregate  principal balance of the Mortgage Loans outstanding as of
the  Cut-off  Date and will set forth on a precise  basis the other  information
presented in this Prospectus Supplement on an approximate basis.


                         DESCRIPTION OF THE CERTIFICATES

     The Series 199-----  Certificates  will consist of a single class of Senior
Certificates (the "Class A Certificates")  and [a single class] [two classes] of
Subordinate  Certificates (the "Class B[-1" and "Class B-2]" Certificates).  The
Class  A  Certificates  have  an  initial   Certificate   Principal  Balance  of
$---------------  (approximate),  evidencing  approximately  ----% (the  "Senior
Percentage")  of the aggregate  principal  balance of the Mortgage  Loans in the
Trust Fund as of the Cut-off Date. The Class B[-1]  Certificates have an initial
Certificate   Principal   Balance  of   $--------------   evidencing  ---%  (the
"Subordinate  Percentage")  of the aggregate  principal  balance of the Mortgage
Loans in the Trust Fund as of the  Cut-off  Date.  [The Class B-2  Certificates,
which have no Certificate  Principal Balance and no Pass-Through Rate, represent
the right to receive  the  balance of the Trust  Fund  after  retirement  of the
Senior  Certificates and the Class B-1 Certificates,  as described  herein.] The
Class B[-1 and Class B-2] Certificates are not being offered hereby,  and may be
sold at any time to one or more  institutional  investors in accordance with the
terms of the Agreement.

General
- -------

     The Class A Certificates will evidence  beneficial  ownership of the Senior
Percentage  of the  Mortgage  Loans and the other  assets  included in the Trust
Fund, and will be entitled to receive  distributions  equal to the entire Senior
Distribution  Amount.  The  Subordinate  Percentage  in the  Trust  Fund will be
evidenced  by Class B  Certificates,  which will be  subordinate  to the Class A
Certificates to the extent of the Available  Subordination  Amount.  The Class B
Certificates  are not being offered  hereby.  The Class A  Certificates  will be
offered  in  registered   form,  in  minimum   denominations   of  approximately
$---------- and integral multiples thereof.

     On each Distribution  Date, to the extent of available funds and subject to
the limits of the subordination provisions described below, the holders of Class
A  Certificates  will be  entitled  to  receive  an amount  equal to the  Senior
Percentage  times the sum of (i) all scheduled  payments on the Mortgage  Loans,
with  interest  at the Net  Mortgage  Rate,  due during the  related  Due Period
whether or not received,  (ii) all  mortgagor  prepayments  received  during the
preceding  calendar  month,  and  (ii)  the  unpaid  principal  balance  of each
defaulted Mortgage Loan finally liquidated during the preceding calendar month.

     The Certificates  will be issued in fully registered form only. The Class A
Certificates will be transferable and exchangeable at the corporate trust office
of the Trustee at its Corporate Trust Department. No service charge will be made
for any  registration of exchange or transfer of Class A  Certificates,  but the
Trustee  may  require  payment  of a sum  sufficient  to cover  any tax or other
governmental charge.

     Distributions of principal and interest on the Certificates will be made on
each Distribution Date beginning  ----------,  to the persons in whose names the
Certificates are registered at the close of business on the last business day of
the month  preceding  the month in which  payment is made (the  "Record  Date").
Distributions  will be made by wire transfer in immediately  available  funds to
the account of a Certificateholder  at a bank or other entity having appropriate
facilities  therefor,  or by check mailed to the address of the person  entitled
thereto  as it  appears  on the  Certificate  Register,  except  that the  final
distribution in retirement of Certificates  will be made only upon  presentation
and  surrender  of the  Certificates  at the  office or  agency  of the  Trustee
specified in the final distribution notice to Certificateholders.

Subordinate Certificates and Reserve Fund
- -----------------------------------------

     The Class B Certificates  are Subordinate  Certificates,  and the rights of
the  holders  thereof to receive  distributions  on the  Mortgage  Loans will be
subordinate  to the  rights of the  holders of the Class A  Certificates  to the
extent of the Available  Subordination Amount. This subordination is intended to
enhance   the   likelihood   of   regular   receipt  in  full  by  the  Class  A
Certificateholders of the Senior Distribution Amount and to protect them against
losses.  The Maximum  Subordination  Amount  initially will equal  approximately
$---------- (--% of aggregate  principal balance of the Mortgage Loans as of the
Cut-off Date).  Commencing  ----------,  19--, the Maximum  Subordination Amount
will gradually  decline  annually in accordance with a schedule set forth in the
Agreement,  and on ----------,  19-- and each  ------------  thereafter  will be
reduced to equal the greater of ---% of the aggregate  principal  balance of the
Mortgage  Loans then  outstanding  or the sum of the  principal  balances of the
three largest Mortgage Loans outstanding.  The Available Subordination Amount as
of any Distribution Date is equal to the Maximum  Subordination  Amount less the
Cumulative  Subordination  Payments as of the preceding Distribution Date. As of
any  Distribution  Date,  Cumulative  Subordination  Payments will equal (i) the
total of all amounts distributed to the Class A Certificateholders over the term
of the  Agreement,  minus  (ii)  the  Senior  Percentage  times  the  sum of all
Available  Distribution  Amounts for all Distribution  Dates up to and including
such  Distribution  Date plus all Late  Collections  (all amounts received which
represent  late  payments  or  collections  of  scheduled  payments  which  were
delinquent)  previously  applied  to  reimburse  Advances  made  by  the  Master
Servicer,   minus  (iii)  the  total  amount  of   unreimbursed   Advances  then
outstanding.

     The  protection  afforded  to  the  Class  A  Certificateholders  from  the
subordination  provisions  will  be  effected  both  by the  preferential  right
(limited   to   the   Available   Subordination   Amount)   of   the   Class   A
Certificateholders to receive current distributions from the Mortgage Pool equal
to the Senior  Distribution  Amount and by the  establishment  of a reserve fund
(the  "Reserve  Fund").  [The  Reserve  Fund is not part of the Trust Fund.] The
Reserve  Fund will be  established  with an initial  cash  deposit by the Master
Servicer of  $----------  (the  "Initial  Deposit") and will be augmented by the
retention of  distributions of principal and interest  otherwise  payable to the
Class B  Certificateholders  until the Reserve Fund reaches the required balance
(the "Specified Reserve Fund Balance").  Thereafter,  distributions of principal
otherwise  payable to the Class B  Certificateholders  will be  retained  to the
extent  necessary  to maintain the Reserve  Fund at the  Specified  Reserve Fund
Balance.

     As of any Distribution Date until ---------- 1, 19--, the Specified Reserve
Fund Balance will be the sum of (i) the Initial  Deposit and (ii) the greater of
(x) ---% of the aggregate principal balance of the Mortgage Loans on the Cut-off
Date and (y) the Available  Subordination Amount as of the related Determination
Date less the outstanding principal balance of the Mortgage Loans represented by
the  Class B  Certificates  as of the  related  Determination  Date.  As of each
Distribution  Date  following  ---------- 1, 19--,  the  Specified  Reserve Fund
Balance  will be the sum of (i) the Initial  Deposit and (ii) the greater of (x)
- ---% of the aggregate  principal balance of the Mortgage Loans as of the related
Determination Date and (y) the Available  Subordination Amount as of the related
Determination  Date less the outstanding  principal  balance  represented by the
Class B Certificates as of the related  Determination Date. However,  the amount
determined  pursuant  to each clause (ii) above will not be less than the lesser
of (a)  the sum of the  outstanding  principal  balances  of the  three  largest
Mortgage  Loans  as of the  related  Determination  Date  and (b) the  Available
Subordination Amount. See "Subordination" in the Prospectus.

     The  subordination  provisions and the Reserve Fund are intended to enhance
the  likelihood  of timely  payment of principal and interest and to protect the
Class A Certificateholders against losses; however, in certain circumstances the
Reserve  Fund  could  be  depleted  and  shortfalls  could  result.  If  on  any
Distribution  Date the aggregate  amount of collections  on the Mortgage  Loans,
Advances by the Master Servicer (as described  below),  and amounts available in
the Reserve Fund do not provide  sufficient funds to make full  distributions to
the Class A  Certificateholders,  the amount of the  shortfalls,  plus  interest
thereon at the  applicable  Pass-Through  Rate,  will be added to the amount the
Class A  Certificateholders  are  entitled  to receive on the next  Distribution
Date.  In  the  event  the  Reserve  Fund  is  depleted   before  the  Available
Subordination  Amount is reduced to zero,  the Class A  Certificateholders  will
nevertheless have a preferential right to receive current distributions from the
Mortgage Pool, limited by the then Available  Subordination  Amount. The Class A
Certificateholders will bear their proportionate share of any losses realized on
the Mortgage Loans following the depletion of the Reserve Fund and the reduction
of the Available  Subordination  Amount to zero. The Class A  Certificateholders
will bear their proportionate share of any losses realized on the Mortgage Loans
in excess of the Available Subordination Amount.


                    YIELD ON THE CERTIFICATES AND PREPAYMENTS
                              OF THE MORTGAGE LOANS

Delay in Payment of Interest
- ----------------------------

      The effective yield to the holders of the Certificates  will be lower than
the yield otherwise produced by the Pass-Through Rate and purchase price because
monthly  interest  will not be payable to such holders until the 25th day (or if
such day is not a business day, then on the next succeeding business day) of the
month  following the month of accrual  (without any additional  distribution  of
interest  or   earnings   thereon  in  respect  of  such   delay).   See  "Yield
Considerations"  and  "Description  of  the   Certificates--Retained   Interest,
Servicing Compensation and Payment of Expenses" in the Prospectus.

Prepayment Considerations and Risks
- -----------------------------------

      The rate of principal payments on the Senior  Certificates,  the aggregate
amount of distributions on the Senior  Certificates and the yield to maturity of
the Senior  Certificates  will be  directly  related to the rate of  payments of
principal on the Mortgage Loans. The rate of principal  payments on the Mortgage
Loans will in turn be affected by the  amortization  schedules  of the  Mortgage
Loans  and by the rate of  principal  prepayments  thereon  (including  for this
purpose payments resulting from refinancings, liquidations of the Mortgage Loans
due to defaults,  casualties,  condemnations and repurchases by the Unaffiliated
Seller, the Master Servicer and Depositor). The Mortgage Loans may be prepaid by
the  mortgagors at any time without  payment of any  prepayment  fee or penalty.
Prepayments,  liquidations  and  purchases of the Mortgage  Loans will result in
distributions  to   Certificateholders  of  amounts  which  would  otherwise  be
distributed  over the remaining terms of the Mortgage  Loans.  See "Maturity and
Prepayment  Considerations"  in the  Prospectus.  Since the rate of  payment  of
principal  on the Mortgage  Loans will depend on future  events and a variety of
factors (as  described  more fully  herein and in the  Prospectus  under  "Yield
Considerations" and "Maturity and Prepayment Considerations"),  no assurance can
be given as to such rate or the rate of principal prepayments.

     In general,  if  prevailing  mortgage  rates fell  significantly  below the
Mortgage Rates on the Mortgage Loans,  the rate of prepayment (and  refinancing)
would be expected to increase.  Conversely,  if prevailing  mortgage  rates rose
significantly  above  the  Mortgage  Rates on the  Mortgage  Loans,  the rate of
prepayment  on the  Mortgage  Loans would be expected to  decrease.  The rate of
payments  (including  prepayments) on pools of mortgage loans is also influenced
by a variety  of  economic,  geographic,  social  and other  factors,  including
changes in mortgagors' housing needs, job transfers,  unemployment,  mortgagors'
net equity in the mortgaged  properties  and servicing  decisions.  Accordingly,
there can be no certainty as to the rate of  prepayments  on the Mortgage  Loans
during   any  period  or  over  the  life  of  the   Certificates.   See  "Yield
Considerations" and "Maturity and Prepayment Considerations" in the Prospectus.

     The Mortgage Loans are subject to assumption under circumstances  described
under   "Description  of  the   Certificates--Collection   and  Other  Servicing
Procedures" and "Certain Legal Aspects of Residential  Loans--Enforceability  of
Certain Provisions;  Prepayment Charges and Prepayments" in the Prospectus.  The
extent to which the Mortgage  Loans are assumed by  purchasers  of the Mortgaged
Properties rather than prepaid by the related  mortgagors in connection with the
sales of the Mortgage  Properties  will affect the weighted  average life of the
Senior  Certificates.  See  "Maturity  and  Prepayment  Considerations"  in  the
Prospectus.

     Since  the  rate  of  principal  payments  (including  prepayments)  on the
Mortgage  Loans  will  significantly   affect  the  yield  to  maturity  on  the
Certificates,  prospective  investors  are  urged to  consult  their  investment
advisors  as  to  both  the  rate  of  future  principal   payments   (including
prepayments)  on the Mortgage Loans and the  suitability of the  Certificates to
their investment objectives.


                         POOLING AND SERVICING AGREEMENT

General
- -------

     The  Certificates  offered hereby will be issued  pursuant to a Pooling and
Servicing  Agreement (the "Agreement") to be dated as of ------------- 1, 199--,
among the  Depositor,  the Master  Servicer and the Trustee,  a form of which is
filed as an  exhibit to the  Registration  Statement.  Reference  is made to the
Prospectus  for  important  information  additional  to that  set  forth  herein
regarding the terms and conditions of the Agreement and the  Certificates.  [The
Trustee  will  appoint  -------------------  (the  "Custodian"),   to  serve  as
Custodian  in  connection  with  the  Certificates.]  The  Certificates  will be
transferable    and    exchangeable   at   the   corporate   trust   office   of
- -----------------------------------------,               located              in
- --------------------------------,  which  will serve as  Certificate  Registrar.
- --------------------  [----------  will act as paying  agent and  authenticating
agent.]  No  service  charge  will  be made  for any  transfer  or  exchange  of
Certificates but the [Trustee] [Certificate  Registrar] may require payment of a
sum  sufficient to cover any tax or  governmental  charge that may be imposed in
connection  with the transfer or exchange of  Certificates.  The Depositor  will
provide to a prospective or actual Certificateholder  without charge, on written
request,  a  copy  (without  exhibits)  of the  Agreement.  Requests  should  be
addressed to PaineWebber Mortgage Acceptance  Corporation IV, 1285 Avenue of the
Americas, New York, New York 10019, Attention: ----------------.

The Master Servicer
- -------------------

     -----------------------------,   a   ---------------------   (the   "Master
Servicer"),  will act as Master Servicer for the 199------ Certificates pursuant
to the Agreement.  The Master Servicer's principal executive offices are located
at ---------  ---------------------------,  and its telephone number is --------
- -----------.  [Describe  other  locations  and general  operations of the Master
Servicer.]

     The following table  summarizes the foreclosure  experience on conventional
residential  first trust deeds or mortgage loans serviced by the Master Servicer
during the periods indicated:

                                        Year Ended December 31,
                         -------------------------------------------------------

                             199_          199_         199_          199_
                         -------------------------------------------------------

                                     (Dollar Amounts in Thousands)
   Principal Balance
     (end of period).... $---------     $---------     $---------     $---------
   Total Number of 
     Loans.............. ----------     ----------     ----------     ----------
   Total Number of
      Foreclosures...... ----------     ----------     ----------     ----------
   Percent Foreclosed by
     Number of Loans.... ---------%     ---------%     ---------%     ---------%

     The following table  summarizes the delinquency  experience on conventional
residential  first trust deeds or mortgage loans serviced by the Master Servicer
during the periods indicated:

                                        Year Ended December 31,
                         -------------------------------------------------------

                             199_          199_         199_          199_
                         -------------------------------------------------------

                                     (Dollar Amounts In Thousands)

Period of Delinquency
   30-59 days              $           $            $             $

   Principal Balance

   Number of Loans

   Percent of
      Delinquent by                  %            %             %             %
        Number of Loans

Period of Delinquency:
   60-89 days              $           $            $             $

   Principal Balance

   Number of Loans

   Percent of
      Delinquent by                  %            %             %             %
        Number of Loans

Period of Delinquency:
   90 days or more         $           $            $             $

   Principal Balance

   Number of Loans

   Percent of
      Delinquent by                  %            %             %             %
        Number of Loans

In Foreclosure           $             $            $             $

   Principal Balance

   Number of Loans

   Percent of
      Delinquent by                  %            %             %             %
        Number of Loans

Total Delinquent and in
   Foreclosure

   Principal Balance     $             $            $             $

   Number of Loans

   Percent of
      Delinquent by                  %            %             %             %
        Number of Loans

     While the above  foreclosure and  delinquency  experience is typical of the
Master Servicer's recent  experience,  there can be no assurance that the future
experience on the Mortgage Loans will be the same. In addition, the foregoing is
based  on all of the  conventional  loans  in the  Master  Servicer's  servicing
portfolio.  The Mortgage Loans may be more recently originated than and may have
certain  other  characteristics  unlike the  majority of the loans in the Master
Servicer's conventional servicing portfolio.

The Trustee
- -----------

     ------------------------------------------------------------------------, a
- ----------------------------------- (the "Trustee"), will act as Trustee for the
Series  199-------  Certificates  pursuant  to  the  Agreement.   The  Trustee's
principal executive offices are located at -----------------,  and its telephone
number is -------------.

Servicing and Other Compensation and Payment of Expenses
- --------------------------------------------------------

     The principal  compensation to be paid to the Master Servicer in respect of
its  master  servicing  activities  for the  Certificates  will be  equal to the
product of the Servicing Fee Rate times the Scheduled  Principal Balance of each
Mortgage Loan in the Mortgage  Pool. As to any Mortgage  Loan, the Servicing Fee
Rate is equal to ---% per annum. The Master Servicer is obligated to pay certain
ongoing  expenses  associated  with the Mortgage Pool and incurred by the Master
Servicer in connection with its responsibilities under the Agreement,  including
compensation  of any  Sub-Servicers.  The Master  Servicer is also  obligated to
include in each  distribution on the Certificates  that portion of its servicing
compensation  equal to interest at the Net  Mortgage  Rate on the balance of any
Mortgage  Loan as to which a prepayment  or  liquidation  occurs,  such interest
commencing on the date of the  prepayment or  liquidation  and ending on the due
date of the Mortgage Loan  immediately  following the date of the  prepayment or
liquidation. See "Description of the Certificates--Retained  Interest, Servicing
Compensation  and  Payment  of  Expenses"  in  the  Prospectus  for  information
regarding other possible compensation to the Master Servicer and for information
regarding expenses payable by the Master Servicer.

Voting Rights
- -------------

     At all  times,  [--]% of all  Voting  Rights  will be  allocated  among all
holders  of the  [Senior]  Certificates  [and the  Class  B-1  Certificates]  in
proportion  to the then  outstanding  Certificate  Principal  Balances  of their
respective Certificates[, and [--]% of all Voting Rights will be allocated among
holders of the Class B-2 Certificates in proportion to the percentage  interests
evidenced by their respective Certificates].

Termination
- -----------

     The circumstances under which the obligations created by the Agreement will
terminate in respect of a series of  Certificates  are described in "Description
of the  Certificates  Termination"  in the Prospectus.  The [Depositor]  [Master
Servicer] will have the right to repurchase all remaining  Mortgage Loans in the
Mortgage Pool and thereby effect early retirement of the  Certificates,  subject
to the  aggregate  principal  balance  of the  Mortgage  Loans  at the  time  of
repurchase  being  less than ---% of the  aggregate  principal  balance  of such
Mortgage  Loans as of the Cut-off  Date.  In the event the  [Depositor]  [Master
Servicer]  exercises such option, the purchase price distributed with respect to
each  Senior  Certificate  will  be  100% of its  then  outstanding  Certificate
Principal  Balance plus interest thereon at the  Pass-Through  Rate. In no event
will the trust created by the Agreement  for a series of  Certificates  continue
beyond the  expiration  of 21 years from the death of the survivor of the person
or persons named in the Agreement.


                     CERTAIN FEDERAL INCOME TAX CONSEQUENCES

     Upon the  issuance of the Offered  Certificates,  Cadwalader,  Wickersham &
Taft, counsel to the Depositor,  will deliver the following  opinion:  [Assuming
compliance  with the  provisions  of the Pooling and  Servicing  Agreement,  for
federal  income  tax  purposes,  the Trust Fund will  qualify as a "real  estate
mortgage  investment  conduit" (a "REMIC")  within the meaning of Sections  860A
through 860G (the "REMIC  Provisions") of the Internal Revenue Code of 1986 (the
"Code"),  and (i) the Class A, Class B and Class C  Certificates  will  evidence
"regular  interests" in such REMIC and (ii) the Class R Certificates will be the
sole class of "residual interests" in such REMIC, each within the meaning of the
REMIC  Provisions in effect on the date hereof.]  [Assuming  compliance with the
Pooling and Servicing Agreement, for federal income tax purposes, the Trust Fund
will be classified as a grantor trust under Subpart E, part I of subchapter J of
the  Code,  and  not  as  an  association  taxable  as  a  corporation  or  as a
partnership.]

     The  ----------  Certificates  [may] [will] [will not] be treated as having
been issued with  original  issue  discount  for  Federal  income tax  reporting
purposes. The prepayment assumption that will be used in determining the rate of
accrual of [original issue discount,]  market discount and premium,  if any, for
Federal income tax purposes will be based on the assumption  that  subsequent to
the date of any  determination the Mortgage Loans will prepay at a rate equal to
[a CPR of --%]. No representation is made that the Mortgage Loans will prepay at
that  rate  or  at  any  other   rate.   See   "Certain   Federal   Income   Tax
Consequences--REMICs--Taxation of Owners of REMIC Regular Certificates--Original
Issue Discount" in the Prospectus.

     The -------------------  Certificates may be treated for Federal income tax
purposes as having been issued at a premium. Whether any holder of [either] such
Class of Certificates  will be treated as holding a Certificate with amortizable
bond  premium  will depend on such  Certificateholder's  purchase  price and the
distributions  remaining  to be  made  on such  Certificate  at the  time of its
acquisition  by  such  Certificateholder.   Holders  of  [each]  such  Class  of
Certificates  should  consult their tax advisors  regarding the  possibility  of
making an election to amortize such  premium.  See "Certain  Federal  Income Tax
Consequences--REMICs--Taxation of Owners of REMIC Regular Certificates--Premium"
in the Prospectus.

     The  Offered  Certificates  will be treated as  "qualifying  real  property
loans"  within the meaning of Section  593(d) of the Code,  assets  described in
Section  7701(a)(19)(C)  of the Code and "real estate assets" within the meaning
of Section  856(c)(5)(A)  of the Code,  and interest  (including  original issue
discount,  if any) on the Offered  Certificates  will be interest  described  in
Section  856(c)(3)(B) of the Code.  Moreover,  the Offered  Certificates will be
"qualified  mortgages"  within the meaning of Section 860(A)(3) of the Code. See
"Certain   Federal   Income   Tax    Consequences--REMICs--Characterization   of
Investments in REMIC Certificates" in the Prospectus.

     ------------------------,    a   ---------------,   will   act   as   REMIC
Administrator  for the Trust Fund.  [The Master Servicer will be responsible for
the fees and normal  disbursements  of the REMIC  Administrator.]  See  "Certain
Federal  Income  Tax  Consequences--REMICs--Reporting  and Other  Administrative
Matters" and "The Pooling and Servicing  Agreements--Certain  Matters  Regarding
the Master  Servicer,  the Special  Servicer,  the REMIC  Administrator  and the
Depositor",  "--Events of Default" and  "--Rights  Upon Event of Default" in the
Prospectus.

     For further  information  regarding the Federal income tax  consequences of
investing  in  the  Offered  Certificates,   see  "Certain  Federal  Income  Tax
Consequences--REMICs" in the Prospectus.

Special Tax Considerations Applicable to REMIC Residual Certificates
- --------------------------------------------------------------------

     The IRS has issued REMIC Regulations that  significantly  affect holders of
REMIC Residual  Certificates.  The REMIC Regulations impose  restrictions on the
transfer or acquisition  of certain  residual  interests,  including the Class R
Certificates.   In  addition,   the  REMIC  Regulations  provide  special  rules
applicable  to:  (i)  thrift  institutions  holding  residual  interests  having
"significant  value" and (ii) the transfer of "non-economic"  residual interests
to United States persons.  Pursuant to the Pooling and Servicing Agreement,  the
Class R Certificates  may not be transferred to non-United  States persons.  See
"Certain  Federal Income Tax  Consequences--REMICS--Taxation  of Owners of REMIC
Residual Certificates" in the Prospectus.

     The REMIC  Regulations  provide for the determination of whether a residual
interest has "significant  value" for purposes of applying the rules relating to
"excess  inclusions"  with  respect to  residual  interests.  Based on the REMIC
Regulations,  the  Class R  Certificates  do not  have  significant  value  and,
accordingly,  thrift  institutions  and their  affiliates will be prevented from
using their unrelated losses or loss carryovers to offset any excess  inclusions
with  respect to the Class R  Certificates,  which will be in an amount equal to
all or virtually all of the taxable income  includable by holders of the Class R
Certificates. See "Certain Federal Income Tax  Consequences--REMICs--Taxation of
Owners of REMIC Residual Certificates--Excess Inclusions" in the Prospectus.

     The REMIC  Regulations  also  provide  that a transfer  to a United  States
person of "non-economic"  residual interests will be disregarded for all federal
income tax purposes, and that the purported transferor of "noneconomic" residual
interests  will  continue to remain liable for any taxes due with respect to the
income on such residual interests, if "a significant purpose of the transfer was
to impede the assessment or collection of tax." Based on the REMIC  Regulations,
the Class R Certificates may constitute  non-economic  residual interests during
some  or  all  of  their  terms  for  purposes  of the  REMIC  Regulations  and,
accordingly,  if a significant purpose of a transfer is to impede the assessment
or collection of tax,  transfers of the Class R Certificates  may be disregarded
and  purported  transferors  may remain liable for any taxes due with respect to
the  income  on  the  Class  R  Certificates.  All  transfers  of  the  Class  R
Certificates  will be  subject to  certain  restrictions  under the terms of the
Pooling and Servicing  Agreement that are intended to reduce the  possibility of
any such transfer being  disregarded to the extent that the Class R Certificates
constitute  noneconomic  residual  interests.  See "Certain  Federal  Income Tax
Consequences--REMICs--Taxation      of     Owners     of     REMIC      Residual
Certificates--Noneconomic REMIC Residual Certificates" in the Prospectus.

     The  Class R  Certificateholders  may be  required  to  report an amount of
taxable  income with respect to the earlier  accrual  periods of the term of the
Trust Fund that significantly exceeds the amount of cash distributions  received
by such  Certificateholders  from the Trust Fund with  respect to such  periods.
Furthermore,  the tax on such  income  may exceed  the cash  distributions  with
respect to such periods.  Consequently,  Class R Certificateholders  should have
other  sources of funds  sufficient  to pay any federal  income taxes due in the
earlier  years of the Trust  Fund's term as a result of their  ownership  of the
Class R  Certificates.  In addition,  the  required  inclusion of this amount of
taxable income during the Trust Fund's earlier  accrual periods and the deferral
of  corresponding  tax losses or deductions until later accrual periods or until
the ultimate sale or  disposition  of a Class R Certificate  (or possibly  later
under the "wash sale"  rules of Section  1091 of the Code) may cause the Class R
Certificateholders'  after-tax rate of return to be zero or negative even if the
Class R  Certificateholders'  pre-tax rate of return is positive.  That is, on a
present value basis, the Class R  Certificateholders'  resulting tax liabilities
could  substantially  exceed the sum of any tax  benefits  and the amount of any
cash distributions on the Class R Certificates over their life.

     Potential  investors in Class R Certificates should be aware that under the
Pooling and Servicing  Agreement,  the holder of the largest Percentage Interest
in the Class R Certificates shall, by its acceptance of such Certificates, agree
to  irrevocably  appoint the Master  Servicer as its agent to perform all of the
duties of the tax matters person for the REMIC.

     Purchasers  of the Class R  Certificates  are  strongly  advised to consult
their tax advisors as to the economic and tax consequences of investment in such
Certificates.

      For further  information  regarding the federal income tax consequences of
investing   in   the   Class   R   Certificates,   see   "Yield   and   Maturity
Considerations--Additional Yield Considerations Applicable Solely to the Class R
Certificates"      herein     and      "Certain      Federal      Income     Tax
Consequences--REMICs--Taxation  of Owners of REMIC Residual Certificates" in the
Prospectus.


                              PLAN OF DISTRIBUTION

     [Subject  to the  terms  and  conditions  set  forth  in  the  Underwriting
Agreement  dated  ------------,   199--  (the  "Underwriting  Agreement"),   the
Depositor has agreed to sell and PaineWebber  Incorporated  (the  "Underwriter")
has agreed to purchase the Senior Certificates.  The Underwriter is obligated to
purchase all Senior Certificates offered hereby if any are purchased.]

     [The  Depositor  has  been  advised  by the  Underwriter  that it  proposes
initially  to offer all of the Senior  Certificates  to the public at the public
offering prices set forth on the cover page of this Prospectus Supplement and to
certain  dealers at such prices less a  concession  not in excess of ---% of the
initial  Certificate   Principal  Balance  of  the  Senior   Certificates.   The
Underwriter may allow and such dealers may reallow  concessions not in excess of
- ---% of the  initial  aggregate  Certificate  Principal  Balance  of the  Senior
Certificates.  After the initial public offering,  the public offering price and
such concessions may be changed.]

     [Distribution of the Senior  Certificates  will be made [by ---------] from
time to time in  negotiated  transactions  or otherwise at varying  prices to be
determined at the time of sale.  Proceeds to the Depositor  from the sale of the
Senior Certificates will be -----% of the aggregate of the Certificate Principal
Balances initially represented by the Senior Certificates, plus accrued interest
at the  Pass-Through  Rate from the Cut-off Date but before  deducting  expenses
payable by the Depositor. In connection with the purchase and sale of the Senior
Certificates,  the Underwriter may be deemed to have received  compensation from
the Depositor in the form of underwriting discounts.]

     The  Underwriting  Agreement  provides  that the  Depositor  and its parent
corporation  will indemnify the Underwriter  against certain civil  liabilities,
including  liabilities  under the Securities Act of 1933, or will  contribute to
payments the Underwriter may be required to make in respect thereof.

     There can be no assurance that a secondary market for the Certificates will
develop or, if it does develop,  that it will  continue.  The primary  source of
information  available  to investors  concerning  the  Certificates  will be the
monthly  statements  discussed  in  the  Prospectus  under  "Description  of the
Certificates--Statements  to Certificateholders," which will include information
as to the outstanding  principal  balance of the  Certificates and the status of
the applicable  form of credit  enhancement.  There can be no assurance that any
additional  information regarding the Certificates will be available through any
other  source.  In addition,  the  Depositor is not aware of any source  through
which price information about the Certificates will be generally available on an
ongoing basis. The limited nature of such information regarding the Certificates
may  adversely  affect the  liquidity of the  Certificates,  even if a secondary
market for the Certificates become available.


                                  LEGAL MATTERS

     Certain legal matters relating to the Certificates  will be passed upon for
the Depositor and for the  Underwriter  by  Cadwalader,  Wickersham & Taft,  New
York, New York.


                                     RATING

     [It is a condition to issuance that the Senior Certificates  offered hereby
be rated in the  second  highest  rating  category  by a  nationally  recognized
statistical rating  organization as the Depositor may designate.] [rating agency
language] See "Yield on the  Certificates and Prepayments of the Mortgage Loans"
herein.

     A security rating is not a  recommendation  to buy, sell or hold securities
and may be subject to revision or withdrawal at any time by the assigning rating
organization.
<PAGE>


                    SUBJECT TO COMPLETION, DATED ------, 199-


PROSPECTUS SUPPLEMENT                                                [Version 4]
(To Prospectus dated ------------, 199--)

$------------------- (Approximate)

Mortgage Asset-Backed Certificates, Series 199-----

PaineWebber Mortgage Acceptance Corporation IV
Depositor

- ---------------------------------------------
Master Servicer


Class A-1:                $---------- initial Certificate Principal Balance
                          (approximate), ----% Certificate Interest Rate

Class A-2:                $---------- initial Certificate Principal Balance
                          (approximate), ----% Certificate Interest Rate

Class A-3:                $---------- initial Certificate Principal Balance
                          (approximate), ----% Certificate Interest Rate

Class A-4:                $---------- initial Certificate Principal Balance
                          (approximate), ----% Certificate Interest Rate

The  Series  199-----  Certificates  will  consist  of four  classes  of  Senior
Certificates   and  two  classes  of   Subordinate   Certificates.   The  Senior
Certificates  will consist of Class A-1  Certificates,  Class A-2  Certificates,
Class A-3  Certificates  and Class A-4  Certificates,  the  latter of which is a
class of Accrual  Certificates.  The  Subordinate  Certificates  will consist of
Class B-1 and Class B-2 Certificates.  Only the Senior  Certificates are offered
hereby.

Interest  on the  Senior  Certificates  will be  distributed,  to the  extent of
available   funds,   [quarterly  on  each   ------------   25,   ------------25,
- ---------------25  and  ------------  25,] or, if any such day is not a business
day, then on the next succeeding business day, beginning in ------------,  199--
(each, a "Distribution Date"), in an amount equal to the interest accrued during
the period since the  immediately  preceding  Distribution  Date (the  "Interest
Accrual  Period").  [Quarterly]  distributions  of  interest  on the  Class  A-4
Certificates  will commence only upon the retirement of the Class A-1, Class A-2
and Class A-3 Certificates. Prior to that time interest will accrue on the Class
A-4  Certificates  and the amount so accrued during each Interest Accrual Period
will be added to the  Certificate  Principal  Balance  thereof on the  following
Distribution Date.

Distributions in respect of principal on the Senior Certificates will be made on
each  Distribution  Date  in the  order  of  their  respective  Final  Scheduled
Distribution Dates, so that no payment of principal will be made with respect to
any class of Senior Certificates until all classes of Senior Certificates having
an  earlier  Final  Scheduled  Distribution  Date have been  retired.  Principal
payments on the  Certificates  of a particular  class will be made on a pro rata
basis among the Certificates of that class.

Certain unscheduled distributions (each, a "Special Distribution") shall be made
solely to Senior  Certificateholders  as provided  herein on the 25th day of any
calendar  month in which no  Distribution  Date occurs,  or if such day is not a
business  day,  then on the next  succeeding  business  day  (each,  a  "Special
Distribution  Date"),  in the event that the Master  Servicer  projects that the
amount  which will be on deposit in the  Certificate  Account and which would be
available  for   distribution   in  the  succeeding   calendar  month  would  be
insufficient  to pay Senior  Certificateholders  the optimal amount of principal
and interest to which they will be entitled as of such future date.

The Series  199------  Certificates  will  represent in the aggregate the entire
beneficial  ownership  interest  in a trust fund (the "Trust  Fund")  consisting
primarily of a segregated  pool of  conventional  one- to  four-family  30-year,
fixed  interest rate first  mortgage  loans (the  "Mortgage  Loans"),  having an
aggregate  principal  balance  as  of  ---------------,  199-  of  approximately
$--------------- and an aggregate Cash Flow Value (as defined herein) as of such
date  of  approximately  $-------------  (subject  in each  case to a  permitted
variance as described herein under "Additional Information"),  to be acquired by
PaineWebber Mortgage Acceptance Corporation IV (the "Depositor"),  together with
other assets described herein.

Except under certain  circumstances  described  herein,  losses  realized on the
Mortgage Loans will be allocated first to the Class B-1 Certificates. As further
described  herein,  until  -----------,  -----,  or  on  any  Distribution  Date
thereafter on which the Senior  Percentage (as described herein) is greater than
the initial Senior  Percentage,  the Cash Flow Value decline  resulting from all
mortgagor  prepayments  on the  Mortgage  Loans  will be  distributed  solely to
holders of the Senior Certificates in the sequential order described above.

The  yield to  maturity  on the  Certificates  will be  affected  by the rate of
principal payments (including  prepayments) on the Mortgage Loans. [The Mortgage
Loans  may  be  prepaid  at  any  time  without  penalty].  See  "Yield  on  the
Certificates and Prepayments of the Mortgage Loans" herein.

There is currently no secondary market for the  Certificates  offered hereby and
there can be no  assurance  that a secondary  market for the  Certificates  will
develop.   PaineWebber  Incorporated  expects  to  establish  a  market  in  the
Certificates  offered  hereby,  but  is not  obligated  to do  so.  There  is no
assurance that any such market, if established, will continue.

PROSPECTIVE  INVESTORS  SHOULD  CONSIDER THE  INFORMATION  SET FORTH UNDER "RISK
FACTORS"  ON PAGE  S-----  OF THIS  PROSPECTUS  SUPPLEMENT  AND PAGE ---- OF THE
ACCOMPANYING PROSPECTUS.

An  election  will be made to treat the Trust  Fund as a "real  estate  mortgage
investment conduit" ("REMIC") for federal income tax purposes. As described more
fully  herein  and in the  Prospectus,  the  Senior  Certificates  and Class B-1
Certificates will constitute the "regular  interests" in the REMIC. See "Certain
Federal Income Tax Consequences" herein and in the Prospectus.

THE CERTIFICATES DO NOT REPRESENT AN INTEREST IN OR OBLIGATION OF THE DEPOSITOR,
THE MASTER SERVICER OR ANY OF THEIR RESPECTIVE  AFFILIATES,  EXCEPT AS SET FORTH
HEREIN.  NEITHER THE  CERTIFICATES  NOR THE  UNDERLYING  MORTGAGE  LOANS WILL BE
INSURED OR GUARANTEED BY ANY GOVERNMENTAL AGENCY OR INSTRUMENTALITY.

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE  COMMISSION NOR HAS THE COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY
OF THIS  PROSPECTUS  SUPPLEMENT OR THE  PROSPECTUS.  ANY  REPRESENTATION  TO THE
CONTRARY IS A CRIMINAL OFFENSE. 

<TABLE>
- --------------------------------------------------------------------------------
                      Final         Price to     Underwriting     Proceeds to
                    Scheduled        Public      Discounts and   the Depositor
                  Distribution        (2)         Commissions       (2)(3)
                      Date
                       (1)
- --------------------------------------------------------------------------------
<S>               <C>               <C>          <C>             <C> 

Class A-1......                     ------%         ------%         ------%

Class A-2......                     ------%         ------%         ------%

Class A-3......                     ------%         ------%         ------%

Class A-4......                     ------%         ------%         ------%

Total..........                    $---------     $---------      $---------
- --------------------------------------------------------------------------------

<FN>

- ----------

(1)  Determined on the assumption  that there are no prepayments on the Mortgage
     Loans and on the other assumptions herein.

(2)  Plus accrued interest from -------- 1, 199--.

(3)  Before  deducting  expenses  payable  by  the  Depositor  estimated  to  be
     $-----------.
</FN>
</TABLE>

The Senior  Certificates  offered hereby [are] [will be purchased by PaineWebber
Incorporated (the "Underwriter") from the Depositor and will be] offered subject
to  receipt  and  acceptance  by  the  Underwriter,  to  prior  sale  and to the
Underwriter's  right to reject  any  order in whole or in part and to  withdraw,
cancel or modify the offer without  notice.  It is expected that delivery of the
Senior  Certificates  offered  hereby will be made at the office of  PaineWebber
Incorporated, 1285 Avenue of the Americas, New York, New York, 10019 [or through
the facilities of The Depository Trust Company] on or about -------------------,
199--.

                     ---------------------------------------

- ------------, 199--

The Senior Certificates offered by this Prospectus  Supplement will be part of a
separate series of Certificates  being offered by the Depositor  pursuant to its
Prospectus dated  -----------,  199--, of which this Prospectus  Supplement is a
part and which accompanies this Prospectus  Supplement.  The Prospectus contains
important information regarding this offering which is not contained herein, and
prospective  investors  are  urged to read the  Prospectus  and this  Prospectus
Supplement in full.


<PAGE>


                                TABLE OF CONTENTS

                                                                            Page
                                                                            ----

SUMMARY OF PROSPECTUS SUPPLEMENT .........................................

RISK FACTORS .............................................................

THE MORTGAGE POOL ........................................................

ADDITIONAL INFORMATION ...................................................

DESCRIPTION OF THE CERTIFICATES ..........................................

         Interest on the Senior Certificates .............................
         Principal of the Senior Certificates ............................
         Cash Flow Value .................................................
         Distributions ...................................................
         Special Distributions ...........................................
         Advances ........................................................
         Allocation of Losses; Subordination .............................
         Example of Distributions ........................................

YIELD ON THE CERTIFICATES AND  PREPAYMENTS OF THE MORTGAGE LOANS .........

         Delay in Payment of Interest ....................................
         Prepayment Considerations and Weighted Average Life .............

POOLING AND SERVICING AGREEMENT ..........................................

         General .........................................................
         The Master Servicer .............................................
         The Trustee .....................................................
         Servicing and Other Compensation and Payment of Expenses ........
         Voting Rights ...................................................
         Termination .....................................................

CERTAIN FEDERAL INCOME TAX CONSEQUENCES ..................................

         Special Tax Considerations Applicable to REMIC ..................
           Residual Certificates .........................................

PLAN OF DISTRIBUTION .....................................................

LEGAL MATTERS ............................................................

RATING ...................................................................


Until  ---------------,   all  dealers  effecting  transactions  in  the  Senior
Certificates, whether or not participating in this distribution, may be required
to deliver a Prospectus  Supplement and the Prospectus to which it relates. This
is in addition to the  obligation of dealers to deliver a Prospectus  Supplement
and  Prospectus  when acting as  underwriters  and with  respect to their unsold
allotments or subscriptions.

IN CONNECTION  WITH THIS  OFFERING,  THE  UNDERWRITER  MAY  OVER-ALLOT OR EFFECT
TRANSACTIONS  WHICH  STABILIZE  OR  MAINTAIN  THE  MARKET  PRICE  OF THE  SENIOR
CERTIFICATES  AT A LEVEL  ABOVE THAT WHICH MIGHT  OTHERWISE  PREVAIL IN THE OPEN
MARKET. SUCH STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.


<PAGE>


                        SUMMARY OF PROSPECTUS SUPPLEMENT

     The  following  summary is  qualified  in its  entirety by reference to the
detailed   information   appearing  elsewhere  herein  and  in  the  Prospectus.
Capitalized  terms used but not defined herein shall have the meanings  assigned
thereto in the  Prospectus.  An Index of Significant  Definitions is included at
the end of the Prospectus.

Title of Series........................Asset-Backed     Certificates,     Series
                                       199----- (the "Certificates").

Senior Certificates....................Class A-1, Class A-2, Class A-3 and Class
                                       A-4  Certificates,  having the  aggregate
                                       initial  Certificate  Principal  Balances
                                       and     Certificate     Interest    Rates
                                       respectively  set forth on the cover page
                                       hereof,    and    constituting    "Senior
                                       Certificates"   as   described   in   the
                                       Prospectus.   The   Senior   Certificates
                                       collectively   will   have   an   initial
                                       Certificate  Principal  Balance  equal to
                                       ----% (the initial  "Senior  Percentage")
                                       of the  aggregate  Cash Flow Value of the
                                       Mortgage  Loans as of  --------  1, 199--
                                       (the "Cut-off Date").

Subordinate Certificates...............As to Class B-1,  $-------------- initial
                                       Certificate       Principal       Balance
                                       (approximate), ----% Certificate Interest
                                       Rate,  evidencing  approximately ----% of
                                       the  aggregate  Cash  Flow  Value  of the
                                       Mortgage  Loans as of the  Cut-off  Date.
                                       The Class B-2 Certificates, which have no
                                       Certificate   Principal  Balance  and  no
                                       Certificate  Interest Rate, represent the
                                       right to receive [(i) on any Distribution
                                       Date,  the excess,  if any, of the amount
                                       of funds  available for  distribution  on
                                       such  Distribution  Date over the optimal
                                       amounts of principal and interest payable
                                       to  the  Senior   Certificateholders  and
                                       Class  B-1   Certificateholders  on  such
                                       Distribution  Date and (ii)] the  amount,
                                       if any, remaining in the Trust Fund after
                                       the Senior Certificates and the Class B-1
                                       Certificates   have  been  retired.   See
                                       "Description            of            the
                                       Certificates--Distributions" herein.

                                       The  Subordinate   Certificates  are  not
                                       being offered hereby,  and may be sold at
                                       any time in accordance  with the terms of
                                       the  Pooling  and  Servicing   Agreement,
                                       dated  as  of   -----------   1,   199--,
                                       pursuant  to which  the  Series  199-----
                                       Certificates    will   be   issued   (the
                                       "Agreement").

Depositor..............................PaineWebber      Mortgage      Acceptance
                                       Corporation  IV,  a  direct  wholly-owned
                                       limited  purpose  finance  subsidiary  of
                                       PaineWebber  Group Inc.  and an affiliate
                                       of the  Underwriter.  See "The Depositor"
                                       in the Prospectus.

Trustee................................----------------------------------------.
                                       See "Pooling and Servicing Agreement--The
                                       Trustee" herein.

Master Servicer........................---------------------.  See  "Pooling and
                                       Servicing Agreement--The Master Servicer"
                                       herein.

Interest...............................The   Senior   Certificates   will   bear
                                       interest  at the  respective  Certificate
                                       Interest  Rates  specified  on the  cover
                                       page hereof. Accrued Certificate Interest
                                       on the Class A-1, Class A-2 and Class A-3
                                       Certificates  will be paid, to the extent
                                       of available  funds,  [quarterly  on each
                                       ------  25,  ------  25,  ------  25  and
                                       ------  25],  or if  such  day  is  not a
                                       business    day,    the    business   day
                                       immediately     following     (each,    a
                                       "Distribution  Date"),  commencing ------
                                       25,  199--,  in an  amount  equal  to the
                                       interest   accrued   during  the  related
                                       Interest Accrual Period.  Interest on the
                                       Class A-4  Certificates  will  accrue but
                                       will not be paid thereon  until the Class
                                       A-1, Class A-2 and Class A-3 Certificates
                                       have been  retired.  Prior to that  time,
                                       interest   accrued   on  the   Class  A-4
                                       Certificates    during   the    preceding
                                       Interest  Accrual Period will be added to
                                       the Certificate Principal Balance thereof
                                       on  each  Distribution   Date.   Interest
                                       accruing  on  the  Certificate  Principal
                                       Balances of the Class A-1,  Class A-2 and
                                       Class   A-3   Certificates   during   any
                                       Interest Accrual Period but unpaid on the
                                       related  Distribution  Date  shall be due
                                       and owing on the subsequent  Distribution
                                       Date   together   with  interest  at  the
                                       weighted   average  of  the   Certificate
                                       Interest  Rates for the Class A-1,  Class
                                       A-2  and  Class  A-3  Certificates.  With
                                       respect  to any  Distribution  Date,  all
                                       such unpaid Accrued Certificate  Interest
                                       from   previous    Distribution    Dates,
                                       together   with    compounded    interest
                                       thereon,     shall     constitute     the
                                       "Outstanding  Senior Interest  Shortfall"
                                       for the Distribution Date.

                                       Shortfalls  in  collections  of one  full
                                       month's interest resulting from principal
                                       prepayments    in    full    (or    other
                                       liquidations)  on Mortgage  Loans will be
                                       covered   by   payments   by  the  Master
                                       Servicer,  but only to the  extent of its
                                       servicing compensation for the concurrent
                                       period; any such shortfall not so covered
                                       will be  allocated  to reduce the Accrued
                                       Certificate  Interest on all Certificates
                                       as  described   herein.   Shortfalls   in
                                       collections  of interest  resulting  from
                                       delinquencies   will  be   borne  by  the
                                       Subordinate  Certificates so long as they
                                       remain  outstanding.  See "Description of
                                       the   Certificates--Accrued   Certificate
                                       Interest" herein.

Principal (including prepayments)......The   initial    aggregate    Certificate
                                       Principal  Balance  of  the  Certificates
                                       (including the Subordinate  Certificates)
                                       will equal the aggregate  Cash Flow Value
                                       of the  Mortgage  Loans as of the Cut-off
                                       Date.    See    "Description    of    the
                                       Certificates--Cash  Flow  Value"  herein.
                                       Distributions  in  respect  of  principal
                                       will be made on each  Distribution  Date,
                                       to the extent of available  funds, to the
                                       holders  of  Senior  Certificates  in  an
                                       aggregate  amount equal to (i) the amount
                                       of interest, if any, accrued on the Class
                                       A-4 Certificates for the related Interest
                                       Accrual   Period  but  not  then  payable
                                       thereon,  plus  (ii) the  decline  in the
                                       aggregate Cash Flow Value of the Mortgage
                                       Loans over the related Deposit Period (as
                                       defined   herein)  times  the  applicable
                                       Senior  Percentage  or,  as such  decline
                                       relates  to  mortgagor  prepayments,  the
                                       Senior Prepayment Percentage, minus (iii)
                                       the  principal  portion  of  any  Special
                                       Distributions   since   the   immediately
                                       preceding Distribution Date.

                                       The  Senior  Prepayment  Percentage  will
                                       initially    be   100%;    starting    on
                                       ----------,  it will decline gradually in
                                       accordance   with  a  schedule  until  it
                                       equals the Senior Percentage, but will be
                                       100% for any  Distribution  Date on which
                                       the  Senior  Percentage  is less than the
                                       initial    Senior     Percentage.     See
                                       "Description            of            the
                                       Certificates--Principal   of  the  Senior
                                       Certificates" herein.

                                       Distributions  in respect of principal of
                                       the Senior Certificates will be allocated
                                       first to the Class A-1 Certificates, then
                                       the  Class  A-2  Certificates,  then  the
                                       Class A-3  Certificates,  and finally the
                                       Class  A-4  Certificates,  in  each  case
                                       until the Certificate  Principal  Balance
                                       of the respective  class has been reduced
                                       to zero.  Based upon the  assumptions set
                                       forth   herein,   each  class  of  Senior
                                       Certificates  is projected to be retired,
                                       and  the  Certificate  Principal  Balance
                                       thereof  reduced to zero,  not later than
                                       its Final  Scheduled  Distribution  Date.
                                       See       "Description       of       the
                                       Certificates--Cash Flow Value" herein.

                                       The Mortgage  Loans shall be divided into
                                       Cash Flow Value  Groups for  purposes  of
                                       determining  Cash  Flow  Value.  The Cash
                                       Flow Value of any Cash Flow  Value  Group
                                       is equal to the lesser of (i) the present
                                       value of the  future  scheduled  payments
                                       thereon,   [plus  reinvestment   income,]
                                       discounted  [quarterly]  at  the  highest
                                       Certificate  Interest Rate  applicable to
                                       any class of [Senior]  Certificates  then
                                       outstanding,  and (ii) ---% (the "Maximum
                                       Cash  Flow  Value   Percentage")  of  the
                                       aggregate  Stated  Principal  Balance (as
                                       defined  herein)  of the  Mortgage  Loans
                                       comprising such Cash Flow Value Group.

                                       The Cash  Flow  Value  of any  Cash  Flow
                                       Value Group is based upon the  assumption
                                       that all the  Mortgage  Loans  comprising
                                       such Cash Flow Value Group  constitute  a
                                       single,   fully-amortizing   fixed   rate
                                       mortgage  loan (a) bearing  interest at a
                                       fixed  rate  equal  to the  highest  rate
                                       borne  by  any  of  the  Mortgage   Loans
                                       comprising  such Cash Flow  Value  Group;
                                       (b)  having  an   outstanding   principal
                                       balance  equal  to the  aggregate  of the
                                       Stated  Principal  Balances  of  all  the
                                       Mortgage Loans  comprising such Cash Flow
                                       Value Group; (c) maturing in the month of
                                       the scheduled maturity date of the latest
                                       maturing  Mortgage  Loan included in such
                                       Cash  Flow  Value  Group;  and  (d)  that
                                       provides   for  fixed,   level,   monthly
                                       payments.

Special Distributions..................The Senior  Certificates  will be subject
                                       to special  distributions on the 25th day
                                       of each month  (or,  if such day is not a
                                       business  day,  on  the  next  succeeding
                                       business day) other than a month in which
                                       a  Distribution  Date  falls  (each  such
                                       date,  a  "Special  Distribution  Date"),
                                       under the limited circumstances described
                                       herein.    See    "Description   of   the
                                       Certificates--Special      Distributions"
                                       herein and in the Prospectus.

Allocation of Losses...................Subject  to  the  limitations   described
                                       herein,  the  decline  in Cash Flow Value
                                       resulting   from   losses  of   principal
                                       realized  on the  Mortgage  Loans will be
                                       allocated to the Subordinate Certificates
                                       prior  to   allocation   to  the   Senior
                                       Certificates.  See  "Description  of  the
                                       Certificates--Allocation    of    Losses;
                                       Subordination" herein.

The Mortgage Pool......................The   Mortgage   Pool  will   consist  of
                                       [30-year,]   fixed  rate,  level  monthly
                                       payment, fully amortizing Mortgage Loans,
                                       with an aggregate principal balance as of
                                       the   Cut-off   Date   of   approximately
                                       $-----------   (subject  to  a  permitted
                                       variance of plus or minus  -----%) and an
                                       aggregate  Cash  Flow  Value  as  of  the
                                       Cut-off Date of approximately  $---------
                                       (subject to a permitted  variance of plus
                                       or minus --------%). [Include appropriate
                                       information,  with corresponding changes,
                                       for  different  types of loans.] See "The
                                       Mortgage Pool" herein.

Denominations..........................The  Senior  Certificates  of each  class
                                       will be offered in  registered  form,  in
                                       denominations      evidencing     initial
                                       Certificate    Principal    Balances   of
                                       $-------  and  multiples  of  $------- in
                                       excess  thereof,   with  one  Certificate
                                       evidencing an additional  amount equal to
                                       the  remainder of the  aggregate  initial
                                       Certificate  Principal  Balance  of  such
                                       Class.

Record Date............................All  distributions  will  be  made by the
                                       [Trustee]   [Master   Servicer]   to  the
                                       persons in whose  names the  Certificates
                                       are  registered  at the close of business
                                       on the  last  business  day of the  month
                                       preceding  the month in which the related
                                       Distribution     Date     occurs.     See
                                       "Description            of            the
                                       Certificates--Distributions" herein.

Advances...............................The Master  Servicer will be obligated to
                                       make   Advances   to   holders   of   the
                                       Certificates  in  respect  of  delinquent
                                       payments of principal and interest on the
                                       Mortgage  Loans and in respect of certain
                                       amounts representing interest not covered
                                       by  current   net  income  on   Mortgaged
                                       Properties    acquired   on   behalf   of
                                       Certificateholders by foreclosure or deed
                                       in lieu of foreclosure.  See "Description
                                       of the Certificates--Advances" herein and
                                       in the Prospectus.

Optional Termination...................At its option,  the Master  Servicer  may
                                       repurchase  all of the Mortgage  Loans in
                                       the Trust Fund and thereby  effect  early
                                       retirement  of  the  Certificates  on any
                                       Distribution  Date on which the aggregate
                                       principal  balance of the Mortgage  Loans
                                       remaining  in the Trust Fund is less than
                                       --% of the aggregate principal balance of
                                       the  Mortgage  Loans  as of  the  Cut-off
                                       Date.    See   "Pooling   and   Servicing
                                       Agreement--Termination"     herein    and
                                       "Description            of            the
                                       Certificates--Termination"     in     the
                                       Prospectus.

Special Prepayment Considerations......The  rate of  principal  payments  on the
                                       Senior  Certificates   collectively  will
                                       depend   on  the  rate  and   timing   of
                                       principal       payments       (including
                                       prepayments,  defaults and  liquidations)
                                       on the  Mortgage  Loans.  As is the  case
                                       with      mortgage-backed      securities
                                       generally,  the Senior  Certificates  are
                                       subject to substantial inherent cash-flow
                                       uncertainties  because the Mortgage Loans
                                       may be  prepaid  at any time.  Generally,
                                       when   prevailing   interest   rates  are
                                       increasing,  prepayment rates on mortgage
                                       loans tend to  decrease,  resulting  in a
                                       reduced  return of principal to investors
                                       at  a  time  when  reinvestment  at  such
                                       higher    prevailing   rates   would   be
                                       desirable.  Conversely,  when  prevailing
                                       interest rates are declining,  prepayment
                                       rates on mortgage loans tend to increase,
                                       resulting   in  a   greater   return   of
                                       principal  to  investors  at a time  when
                                       reinvestment at comparable yields may not
                                       be possible.

                                       [The  multiple  class  structure  of  the
                                       Senior   Certificates   results   in  the
                                       allocation of  prepayments  among certain
                                       classes as  follows  (to be  included  as
                                       appropriate):]

                                       [Sequentially   paying   classes:   (All)
                                       classes  of the Senior  Certificates  are
                                       subject to various priorities for payment
                                       of   principal   as   described   herein.
                                       Distributions   on   classes   having  an
                                       earlier   priority  of  payment  will  be
                                       immediately  affected  by the  prepayment
                                       speed of the Mortgage  Loans early in the
                                       life of the Mortgage Pool.  Distributions
                                       on  classes  with  a  later  priority  of
                                       payment will not be directly  affected by
                                       the   prepayment   until   such  time  as
                                       principal   is   distributable   on  such
                                       classes;    however,    the   timing   of
                                       commencement  of principal  distributions
                                       and the  weighted  average  lives of such
                                       classes   will   be   affected   by   the
                                       prepayment speed  experienced both before
                                       and after the  commencement  of principal
                                       distributions on such classes.]

                                       [PAC       Certificates:        Principal
                                       distributions  on  the  PAC  Certificates
                                       will be  payable  in  amounts  determined
                                       based on schedules  as described  herein,
                                       provided that the prepayment speed of the
                                       Mortgage Loans each month remains between
                                       approximately  ----% SPA and  ----%  SPA.
                                       However,  as  discussed  herein,   actual
                                       principal distributions may be greater or
                                       less than the described  amounts.  If the
                                       prepayment speed of the Mortgage Loans is
                                       consistently  higher  than  ----% of SPA,
                                       then the Companion  Certificates  will be
                                       retired,   and  the  rate  of   principal
                                       distributions  and the  weighted  average
                                       lives of the remaining  PAC  Certificates
                                       will become  significantly more sensitive
                                       to changes in the prepayment speed of the
                                       Mortgage      Loans     and     principal
                                       distributions thereon will be more likely
                                       to deviate from the described amounts.]

                                       [TAC       Certificates:        Principal
                                       distributions  on  the  TAC  Certificates
                                       would be payable  in  amounts  determined
                                       based on schedules  as described  herein,
                                       if the  prepayment  speed of the Mortgage
                                       Loans were to remain at a constant  level
                                       of approximately  ---% SPA.  However,  as
                                       discussed   herein,    actual   principal
                                       distributions  are likely to deviate from
                                       the  described  amounts,  because  it  is
                                       highly    unlikely    that   the   actual
                                       prepayment  speed of the  Mortgage  Loans
                                       each  month will  remain at ---% SPA.  If
                                       the  Companion  Certificates  are retired
                                       before  all of the TAC  Certificates  are
                                       retired,    the    rate   of    principal
                                       distributions  and the  weighted  average
                                       lives of the remaining  TAC  Certificates
                                       will become  significantly more sensitive
                                       to changes in the prepayment speed of the
                                       Mortgage     Loans,     and     principal
                                       distributions thereon will be more likely
                                       to deviate from the described amounts.]

                                       [Companion  Certificates:  Because of the
                                       application  of  amounts   available  for
                                       principal  distributions among the Senior
                                       Certificates in any given month, first to
                                       the (PAC)  (TAC)  Certificates  up to the
                                       described   amounts   and   then  to  the
                                       Companion   Certificates,   the  rate  of
                                       principal  distributions and the weighted
                                       average    lives    of   the    Companion
                                       Certificates will be extremely  sensitive
                                       to changes in the prepayment speed of the
                                       Mortgage  Loans.   The  weighted  average
                                       lives of the Companion  Certificates will
                                       be   significantly   more   sensitive  to
                                       changes in the prepayment speed than that
                                       of either the (PAC) (TAC) Certificates or
                                       a  fractional  undivided  interest in the
                                       Mortgage Loans.]

                                       [Subordination   features:  As  described
                                       herein,  during certain  periods all or a
                                       disproportionately  large  percentage  of
                                       principal  prepayments  on  the  Mortgage
                                       Loans will be allocated  among the Senior
                                       Certificates,  and during certain periods
                                       none   or  a   disproportionately   small
                                       percentage  (or, as compared to the Class
                                       (B) Certificates  during certain periods,
                                       a disproportionately large percentage) of
                                       such  prepayments  will be distributed on
                                       the Class (M) Certificates.  As a result,
                                       the weighted  average  lives of the Class
                                       (M) Certificates will be extended and, as
                                       a  relative  matter,   the  subordination
                                       afforded the [Senior] Certificates by the
                                       Class (M) Certificates (together with the
                                       Class   (B)    Certificates)    will   be
                                       increased.  (Similar  descriptions  to be
                                       added to other classes with subordination
                                       features.)]

                                       See       "Description       of       the
                                       Certificates--Principal   of  the  Senior
                                       Certificates," "Yield on the Certificates
                                       and  Prepayments  of the Mortgage  Loans"
                                       herein,   and  "Maturity  and  Prepayment
                                       Considerations" in the Prospectus.

Special Yield Considerations...........The yield to maturity on each  respective
                                       class  of the  Senior  Certificates  will
                                       depend   on  the  rate  and   timing   of
                                       principal       payments       (including
                                       prepayments,  defaults and  liquidations)
                                       on the Mortgage  Loans and the allocation
                                       thereof   (and  of  any   losses  on  the
                                       Mortgage Loans) to reduce the Certificate
                                       Principal Balance (or Notional Amount) of
                                       such class, as well as other factors such
                                       as  the   Pass-Through   Rate   (and  any
                                       adjustments  thereto)  and  the  purchase
                                       price for such Certificates. The yield to
                                       investors   on  any   class   of   Senior
                                       Certificates  will be adversely  affected
                                       by any  allocation  thereto of prepayment
                                       interest   shortfalls   on  the  Mortgage
                                       Loans,  which are expected to result from
                                       the  distribution of interest only to the
                                       date of  prepayment  (rather  than a full
                                       month's   interest)  in  connection  with
                                       prepayments  in full, and the lack of any
                                       distribution of interest on the amount of
                                       any partial prepayments.

                                       In   general,   if  a  class  of   Senior
                                       Certificates  is  purchased  at a premium
                                       and principal distributions thereon occur
                                       at a rate faster than  anticipated at the
                                       time of purchase,  the investor's  actual
                                       yield to maturity will be lower than that
                                       assumed   at  the   time   of   purchase.
                                       Conversely,   if  a   class   of   Senior
                                       Certificates  is  purchased at a discount
                                       and principal distributions thereon occur
                                       at a rate slower than that assumed at the
                                       time of purchase,  the investor's  actual
                                       yield to maturity will be lower than that
                                       originally anticipated.

                                       The Senior  Certificates  were structured
                                       based   on  a  number   of   assumptions,
                                       including a prepayment assumption of ---%
                                       SPA   and    weighted    average    lives
                                       corresponding thereto as set forth herein
                                       under         "Special         Prepayment
                                       Considerations."  The  yield  assumptions
                                       for the respective classes that are to be
                                       offered hereunder will vary as determined
                                       at the time of sale.

                                       [The  multiple  class  structure  of  the
                                       Senior  Certificates  causes the yield of
                                       certain   classes   to  be   particularly
                                       sensitive  to changes  in the  prepayment
                                       speed of the  Mortgage  Loans  and  other
                                       factors,  as follows  (to be  included as
                                       appropriate):]

                                       [Interest   strip  and  inverse   floater
                                       classes:  The yield to  investors  on the
                                       (identify   classes)  will  be  extremely
                                       sensitive  to  the  rate  and  timing  of
                                       principal  payments on the Mortgage Loans
                                       (including   prepayments,   defaults  and
                                       liquidations),    which   may   fluctuate
                                       significantly  over time. A rapid rate of
                                       principal  payments on the Mortgage Loans
                                       could  result in the failure of investors
                                       in  the  (identify   interest  strip  and
                                       inverse floater strip classes) to recover
                                       their initial  investments,  and a slower
                                       than   anticipated   rate  of   principal
                                       payments  on  the  Mortgage  Loans  could
                                       adversely  affect the yield to  investors
                                       on  the   (identify   non-strip   inverse
                                       floater classes).]

                                       [Variable Strip Certificates: In addition
                                       to  the  foregoing,   the  yield  on  the
                                       Variable  Strip   Certificates   will  be
                                       materially   adversely   affected   to  a
                                       greater  extent  than the  yields  on the
                                       other Senior Certificates if the Mortgage
                                       Loans with higher  Mortgage  Rates prepay
                                       faster than the Mortgage Loans with lower
                                       Mortgage  Rates,  because  holders of the
                                       Variable  Strip  Certificates   generally
                                       have rights to relatively larger portions
                                       of  interest  payments  on  the  Mortgage
                                       Loans with higher  Mortgage Rates than on
                                       Mortgage   Loans  with   lower   Mortgage
                                       Rates.]

                                       [Adjustable   rate   (including   inverse
                                       floater)   classes:   The  yield  on  the
                                       (identify  floating rate classes) will be
                                       sensitive, and the yield on the (identify
                                       inverse   floater    classes)   will   be
                                       extremely  sensitive,  to fluctuations in
                                       the   level   of   [the    index].    The
                                       Pass-Through   Rate   on  the   (identify
                                       inverse   floater   classes)   will  vary
                                       inversely  with,  and at a  multiple  of,
                                       (the index).]

                                       [Inverse floater  companion  classes:  In
                                       addition to the  foregoing,  in the event
                                       of  relatively  low  prevailing  interest
                                       rates   (including   (the   index))   and
                                       relatively   high   rates  of   principal
                                       prepayments   over  an  extended  period,
                                       while investors in the (identify  inverse
                                       floater  companion  classes)  may then be
                                       experiencing a high current yield on such
                                       Certificates,  such yield may be realized
                                       only over a relatively short period,  and
                                       it is unlikely that such investors  would
                                       be  able  to  reinvest   such   principal
                                       prepayments  on  such  Certificates  at a
                                       comparable yield.]

                                       [Subordination  features:  The  yield  to
                                       maturity on the Class (M) Certificates
                                       will be extremely sensitive to losses due
                                       to  defaults on the  Mortgage  Loans (and
                                       the timing  thereof),  to the extent such
                                       losses  are not  covered by the Class (B)
                                       Certificates,  because the entire  amount
                                       of such  losses  (rather  than a pro rata
                                       portion thereof) will be allocable to the
                                       Class  (M)  Certificates,   as  described
                                       herein. (Similar descriptions to be added
                                       for  other  classes  with   subordination
                                       features.)]

                                       [Residual  Certificates:  Holders  of the
                                       Residual  Certificates  are  entitled  to
                                       receive  distributions  of principal  and
                                       interest as  described  herein;  however,
                                       holders of such Certificates may have tax
                                       liabilities   with   respect   to   their
                                       Certificates  during  the early  years of
                                       their term that substantially  exceed the
                                       principal  and interest  payable  thereon
                                       during such periods.  (In addition,  such
                                       distributions  will  be  reduced  to  the
                                       extent  that they are  subject  to United
                                       States federal income tax withholding.)]

                                       See  "Yield  on  the   Certificates   and
                                       Prepayments   of  the  Mortgage   Loans",
                                       (especially     "--------------     Yield
                                       Considerations," "----------------- Yield
                                       Considerations"  and "--Additional  Yield
                                       Considerations  Applicable  Solely to the
                                       Residual   Certificates"   and   "Certain
                                       Federal Income Tax Consequences") herein,
                                       and   "Yield   Considerations"   in   the
                                       Prospectus.

Certain Federal Income 
  Tax Consequences.....................Upon   the   issuance   of  the   Offered
                                       Certificates,  Cadwalader,  Wickersham  &
                                       Taft,  counsel  to  the  Depositor,  will
                                       deliver the following opinion:  [Assuming
                                       compliance  with  the  provisions  of the
                                       Pooling  and  Servicing  Agreement,   for
                                       federal  income tax  purposes,  the Trust
                                       Fund  will  qualify  as  a  "real  estate
                                       mortgage  investment conduit" (a "REMIC")
                                       within  the  meaning  of  Sections   860A
                                       through 860G (the "REMIC  Provisions") of
                                       the  Internal  Revenue  Code of 1986 (the
                                       "Code"), and (i) the Class A, Class B and
                                       Class  C   Certificates   will   evidence
                                       "regular  interests"  in such  REMIC  and
                                       (ii) the Class R Certificates will be the
                                       sole  class of  "residual  interests"  in
                                       such  REMIC,  each  within the meaning of
                                       the  REMIC  Provisions  in  effect on the
                                       date hereof.]  [Assuming  compliance with
                                       the Pooling and Servicing Agreement,  for
                                       federal  income tax  purposes,  the Trust
                                       Fund  will  be  classified  as a  grantor
                                       trust   under   Subpart   E,  part  I  of
                                       subchapter  J of the Code,  and not as an
                                       association  taxable as a corporation  or
                                       as a partnership.]

                                       Under the REMIC Regulations,  the Class R
                                       Certificates  will  not  be  regarded  as
                                       having  "significant  value" for purposes
                                       of applying the rules relating to "excess
                                       inclusions."  In  addition,  the  Class R
                                       Certificates may constitute "noneconomic"
                                       residual  interests  for  purposes of the
                                       REMIC Regulations. Transfers of the Class
                                       R Certificates  will be restricted  under
                                       the Pooling and  Servicing  Agreement  to
                                       United   States   Persons   in  a  manner
                                       designed  to  prevent  a  transfer  of  a
                                       noneconomic  residual interest from being
                                       disregarded under the REMIC  Regulations.
                                       See   "Certain    Federal    Income   Tax
                                       Consequences--Special  Tax Considerations
                                       Applicable     to     REMIC      Residual
                                       Certificates" herein and "Certain Federal
                                       Income Tax Consequences--REMICs--Taxation
                                       of    Owners     of    REMIC     Residual
                                       Certificates--Excess    Inclusions"   and
                                       "--Noneconomic       REMIC       Residual
                                       Certificates" in the Prospectus.

                                       The  Class  R  Certificateholders  may be
                                       required  to report an amount of  taxable
                                       income with respect to the early years of
                                       the Trust Fund's term that  significantly
                                       exceeds  distributions  on  the  Class  R
                                       Certificates   during  such  years,  with
                                       corresponding  tax  deductions  or losses
                                       deferred  until  the  later  years of the
                                       Trust  Fund's  term.  Accordingly,  on  a
                                       present value basis,  the tax  detriments
                                       occurring   in  the  earlier   years  may
                                       substantially  exceed  the sum of any tax
                                       benefits in the later years. As a result,
                                       the Class R Certificateholders' after-tax
                                       rate of return  may be zero or  negative,
                                       event if their  pre-tax rate of return is
                                       positive.

                                       See "Yield and Maturity  Considerations,"
                                       especially       "--Additional      Yield
                                       Considerations  Applicable  Solely to the
                                       Class  R   Certificates",   and  "Certain
                                       Federal Income Tax  Consequences--Special
                                       Tax  Considerations  Applicable  to REMIC
                                       Residual Certificates" herein.

                                       For  further  information  regarding  the
                                       Federal   income  tax   consequences   of
                                       investing  in the  Offered  Certificates,
                                       see   "Certain    Federal    Income   Tax
                                       Consequences"    herein    and   in   the
                                       Prospectus.

Rating.................................It is a condition  to the issuance of the
                                       Certificates   offered  hereby  that  the
                                       Senior  Certificates  be  rated  ----  by
                                       --------.  A  security  rating  is  not a
                                       recommendation   to  buy,  sell  or  hold
                                       securities and may be subject to revision
                                       or   withdrawal   at  any   time  by  the
                                       assigning   rating   organization.   Each
                                       security   rating   should  be  evaluated
                                       independently   of  any  other   security
                                       rating.   A  security   rating  does  not
                                       address the frequency of  prepayments  of
                                       Mortgage  Loans,  or  the   corresponding
                                       effect on yield to investors.  See "Yield
                                       on the Certificates" and "Rating" herein.

Legal Investment.......................The Senior  Certificates  will constitute
                                       "mortgage    related    securities"   for
                                       purposes of the Secondary Mortgage Market
                                       Enhancement Act of 1984 ("SMMEA") so long
                                       as they are  rated as  described  herein,
                                       and, as such, are legal  investments  for
                                       certain  entities to the extent  provided
                                       in SMMEA.  See "Legal  Investment" in the
                                       Prospectus and "Rating" herein.


<PAGE>


                                  RISK FACTORS

                                [To Be Provided]


                                THE MORTGAGE POOL

     The  Mortgage  Pool  will  consist  of  Mortgage  Loans  with an  aggregate
principal balance  outstanding as of the Cut-off Date, after deducting  payments
of principal due on such date, of [approximately]  $-----------------  [(subject
to a  permitted  variance  of plus or  minus  --%)].  The  Mortgage  Loans to be
included  in  the  Mortgage  Pool  will  be  acquired  by  the  Depositor   from
- ------------------------,  in its capacity as Unaffiliated  Seller. In addition,
the [Unaffiliated Seller] will be the Master Servicer for the Certificates.

     [All of the Mortgage  Loans have  monthly  payments due on the first day of
each  month.  None  of  the  Mortgage  Loans  are  Buydown  Mortgage  Loans.  At
origination  each  Mortgage  Loan had a term to maturity of up to 30 years.  The
mortgagor with respect to each Mortgage Loan represented in its loan application
that the  property  securing  such  Mortgage  Loan  (the  "Mortgaged  Property")
initially would be owner-occupied as its primary residence.]

     All  Mortgage  Loans  will  have Net  Mortgage  Rates of  ----%.  As to any
Mortgage  Loan,  the "Net Mortgage Rate" is equal to the Mortgage Rate minus the
Servicing Fee Rate.  The Mortgage  Loans will have  Mortgage  Rates ranging from
- ---% to ---%,  with a weighted  average  Mortgage Rate as of the Cut-off Date of
- ---%.  The Mortgage  Loans will have  Servicing  Fee Rates  ranging from ---% to
- ---%, with a weighted average Servicing Fee Rate as of the Cut-off Date of ---%.
The weighted  average maturity of the Mortgage Loans as of the Cut-off Date will
be approximately --- years and --- months.  None of the Mortgage Loans will have
been  originated  prior to  -------------  or will have an unexpired term at the
Cut-off  Date of less than  approximately  --- years and --- months or more than
approximately  --- years and --  months.  The  Mortgage  Loans  will each have a
principal  balance at  origination  of not less than  $-----------  or more than
$--------.

     The Mortgage Loans will also have the following  characteristics  as of the
Cut-off Date  (expressed as a percentage of the aggregate  principal  balance of
the  Mortgage  Loans  having  such  characteristics  relative  to the  aggregate
principal balance of all Mortgage Loans):

          No more than  ----% of the  Mortgage  Loans  will  have  Loan-to-Value
     Ratios at  origination  exceeding 80%.  Mortgage  Loans with  Loan-to-Value
     Ratios at origination  exceeding 80% will be covered by policies of primary
     mortgage  guaranty  insurance (each, a "Primary Credit  Insurance  Policy")
     insuring  against default as to the principal  amount of the Mortgage Loans
     exceeding  75% (or a lesser  percentage)  of the  Collateral  Values of the
     Mortgaged  Properties at origination  and such insurance will be maintained
     until  the  Loan-to-Value  Ratios  are  reduced  to  80% or  less.  [insert
     information as to FHA insurance or VA guarantee if applicable.]

          At least  ---% of the  Mortgage  Loans  will be  secured  by  detached
     one-family dwelling units.

          No more than ---% of the  Mortgage  Loans will be secured by Mortgaged
     Properties  located in ----------- and no more than ------% of the Mortgage
     Loans will be secured by Mortgaged Properties located in -------. Except as
     indicated  in the  preceding  sentence,  no more than ---% of the  Mortgage
     Loans will be secured by Mortgaged Properties located in any one state.

          No more than ---% of the  Mortgage  Loans will be secured by Mortgaged
     Properties located in any one zip code area or housing development,  and no
     more than ---% will be secured by Mortgaged  Properties  located in any one
     zip code area or housing development in California.

          No more than -----% of the Mortgage  Loans will be secured by vacation
     or second homes. No more than ---% of the Mortgage Loans will be secured by
     condominium units.

     [The foregoing type of description  will be used if precise  information on
the Mortgage Loans is not available on the date of the Prospectus Supplement;  a
description  similar  to the  following  description  will be  used  if  precise
information is available.]

     [Set forth below is a description of certain additional  characteristics of
the Mortgage Loans as of the Cut-off Date:
<TABLE>

                                 MORTGAGE RATES
<CAPTION>

                                                                 Percentage of
                                                      Aggregate    Aggregate
                                                       Unpaid       Unpaid
                                          Number of   Principal    Principal
             Mortgage Rates                 Loans      Balance      Balance
             --------------                 -----      -------      -------
<S>          <C>                          <C>         <C>           <C>

                       %                               $                    %

                                          ----------   ----------   ---------

                     Total..............                                 100%
                                          ==========   ==========   =========
</TABLE>

As of the Cut-off Date, the weighted average Mortgage Rate was ---% per annum.
<TABLE>

                       REMAINING TERMS TO STATED MATURITY
<CAPTION>

                                                                 Percentage of
                                                      Aggregate    Aggregate
                                                       Unpaid       Unpaid
    Remaining Terms                       Number of   Principal    Principal
  to Stated Maturity (in --- Months)        Loans      Balance      Balance
  ----------------------------------        -----      -------      -------
<S>                                       <C>         <C>         <C> 

                                                       $                    %

                                          ----------   ----------   ---------

                     Total..............                                 100%
                                          ==========   ==========   =========
</TABLE>

As of the Cut-off Date, the weighted  average  remaining term to stated maturity
was approximately ------ months.

<TABLE>

                          ORIGINAL LOAN-TO-VALUE RATIOS
<CAPTION>

                                                                 Percentage of
                                                      Aggregate    Aggregate
                                                       Unpaid       Unpaid
                                          Number of   Principal    Principal
         Original Loan Amounts              Loans      Balance      Balance
         ---------------------              -----      -------      -------
<S>      <C>                              <C>         <C>        <C>

Up to 70.00%............................               $                    %

70.01% - 80.00%.........................

80.01% - 90.00%.........................

More than 90.00%........................  ----------   ----------   ---------

                     Total..............                                 100%
                                          ==========   ==========   =========
</TABLE>

As of the Cut-off Date, the weighted average  loan-to-value ratio at origination
of the Mortgage Loans was ---% per annum.

<TABLE>

                            ORIGINAL LOAN AMOUNTS
<CAPTION>

                                                                 Percentage of
                                                      Aggregate    Aggregate
                                                       Unpaid       Unpaid
                                          Number of   Principal    Principal
         Original Loan Amounts              Loans      Balance      Balance
         ---------------------              -----      -------      -------
<S>                                       <C>         <C>        <C>

Up to 50,000.00........................                $                    %
  
$50,000 - $ 99,999.00..................

$100,000 - $149,999.00.................

$150,000 - $199,999.99.................

$200,000 - $249,999,99.................

$250,000 - $299,999.99.................

$300,000 - $349,999.99.................

$350,000 - $399,999.99.................

$400,000 - $449,999,99.................

$450,000 - $499,999.99.................   ----------   ----------   ---------

                     Total..............                                 100%
                                          ==========   ==========   =========
</TABLE>

As of the Cut-off Date,  the average  unpaid  balance of the Mortgage  Loans was
$-------- and the unpaid principal balances of the largest and smallest Mortgage
Loans were $-------- and $---------, respectively.

<TABLE>

                                TYPES OF LOANS
<CAPTION>

                                                                 Percentage of
                                                      Aggregate    Aggregate
                                                       Unpaid       Unpaid
                                          Number of   Principal    Principal
                Types                       Loans      Balance      Balance
                -----                       -----      -------      -------
<S>                                       <C>         <C>        <C>

Conventional Loans secured by                         $                     %
   One-Family detached..................

   Low-rise condominiums/2 family.......

   High-rise condominiums/3-4 family....  ----------   ----------   ---------

                     Total..............                                 100%
                                          ==========   ==========   =========
</TABLE>

<TABLE>

                    YEARS OF ORIGINATION OF MORTGAGE LOANS
<CAPTION>

                                                                 Percentage of
                                                      Aggregate    Aggregate
                                                       Unpaid       Unpaid
                                          Number of   Principal    Principal
            Years of Origination            Loans      Balance      Balance
            --------------------            -----      -------      -------
<S>                                       <C>         <C>         <C>

199-....................................              $                     %

199-....................................

199-....................................

199-....................................

199-....................................  ----------   ----------   --------

                     Total..............                                 100%
                                          ==========   ==========   =========
</TABLE>

<TABLE>

                      OCCUPANTS OF MORTGAGED PROPERTIES
<CAPTION>

                                                                 Percentage of
                                                      Aggregate    Aggregate
                                                       Unpaid       Unpaid
                                          Number of   Principal    Principal
                                            Loans      Balance      Balance
                                            -----      -------      -------
<S>                                       <C>         <C>         <C>

Owner                                                 $                     %

   Primary residence....................

   Vacation/second home.................  ----------   ----------   --------

Non-owner occupied investment
property................................  ----------   ----------   --------

                     Total..............                                 100%
                                          ==========   ==========   =========
</TABLE>

<TABLE>

               GEOGRAPHICAL DISTRIBUTION OF MORTGAGED PROPERTY
<CAPTION>

                                                                 Percentage of
                                                      Aggregate    Aggregate
                                                       Unpaid       Unpaid
                                          Number of   Principal    Principal
                States                      Loans      Balance      Balance
                ------                      -----      -------      -------
<S>                                       <C>         <C>        <C>

                                                       $                   %

                                          ----------   ----------   --------

                     Total..............                                 100%
                                          ==========   ==========   =========
</TABLE>

[The foregoing  information will be modified to the extent necessary to describe
different types of mortgage loans].

                             ADDITIONAL INFORMATION

     The description in this Prospectus  Supplement of the Mortgage Pool and the
Mortgaged Properties is based upon the Mortgage Pool as constituted at the close
of  business on the  Cut-off  Date,  as  adjusted  for the  scheduled  principal
payments due on or before such date. Prior to the issuance of the  Certificates,
Mortgage  Loans may be removed from the Mortgage  Pool as a result of incomplete
documentation  or otherwise,  if the Depositor  deems such removal  necessary or
desirable,  and may be prepaid at any time. A limited  number of other  mortgage
loans  may be  included  in the  Mortgage  Pool  prior  to the  issuance  of the
Certificates  unless  including such mortgage loans would  materially  alter the
characteristics of the Mortgage Pool as described herein. The Depositor believes
that  the   information  set  forth  herein  will  be   representative   of  the
characteristics  of the Mortgage Pool as it will be  constituted at the time the
Certificates are issued, although the range of Mortgage Rates and maturities and
certain  other  characteristics  of the Mortgage  Loans in the Mortgage Pool may
vary.

     A report on Form 8-K  containing  a detailed  description  of the  Mortgage
Loans will be available to purchasers of the  Certificates  at or before initial
issuance and will be filed with the  Securities and Exchange  Commission  within
fifteen  days after such initial  issuance.  The report on Form 8-K will specify
the precise aggregate  principal balance of the Mortgage Loans outstanding as of
the  Cut-off  Date and will set forth on a precise  basis the other  information
presented in this Prospectus Supplement on an approximate basis.


                         DESCRIPTION OF THE CERTIFICATES

     The Series  199-----  Certificates  will  consist of four classes of Senior
Certificates (the "Class A-1, Class A-2, Class A-3 and Class A-4  Certificates")
and two  classes of  Subordinate  Certificates  (the "Class B-1" and "Class B-2"
Certificates).  The Senior  Certificates have an initial  aggregate  Certificate
Principal Balance of $---------------  (approximate),  evidencing  approximately
- ----% (the initial  Senior  Percentage)  of the aggregate Cash Flow Value of the
Mortgage  Loans  in the  Trust  Fund  as of the  Cut-off  Date.  The  Class  B-1
Certificates have an initial  Certificate  Principal Balance of  $--------------
evidencing ---% (the initial Subordinate  Percentage) of the aggregate Cash Flow
Value of the Mortgage  Loans in the Trust Fund as of the Cut-off Date. The Class
B-2 Certificates, which have no Certificate Principal Balance and no Certificate
Interest Rate, represent the right to receive [(i) on any Distribution Date, the
excess,  if any, of the Available  Distribution  Amount (as defined  herein) for
such  Distribution  Date over the  optimal  amounts of  principal  and  interest
payable to the Senior  Certificateholders  and Class B-1  Certificateholders  on
such Distribution Date, and (ii)] the balance of the Trust Fund after retirement
of the Senior Certificates and the Class B-1 Certificates,  as described herein.
The Class B-1 and Class B-2 Certificates  are not being offered hereby,  and may
be sold at any time in accordance with the terms of the Agreement.

Interest on the Senior Certificates
- -----------------------------------

     The Certificates will bear interest at the respective  Certificate Interest
Rates specified on the cover page hereof.  Accrued  Certificate  Interest on the
Class A-1, Class A-2 and Class A-3 Certificates  will be paid [quarterly on each
- ------ 25, ------ 25, ------ 25 and ------ 25,] or if such day is not a business
day on the business day immediately  following (each, a "Distribution  Date") in
an  amount  equal to the  interest  accrued  during  the  period  following  the
immediately  preceding  Distribution  Date (each, an "Interest Accrual Period").
Interest on the Class A-4 Certificates  will accrue but will not be paid thereon
until the Class A-1,  Class A-2 and Class A-3  Certificates  have been  retired.
Prior to that time,  interest accrued on the Class A-4  Certificates  during the
preceding  Interest  Accrual Period will be added to the  Certificate  Principal
Balance  thereof  on  each  Distribution   Date.  All  calculations  of  Accrued
Certificate  Interest  shall be based on a year of twelve 30-day months and will
be subject to reduction as provided herein.

     Any  unpaid  Accrued  Certificate  Interest  on the  Certificate  Principal
Balances of the Class A-1, Class A-2 and Class A-3 Certificates (and,  following
the retirement of the Class A-3 Certificates,  the Class A-4 Certificates)  from
previous  Distribution Dates,  together with compounded interest thereon,  shall
constitute  the  "Outstanding   Senior  Interest   Shortfall"  for  the  current
Distribution Date and shall be due and payable on the current Distribution Date.

     The Master Servicer will be obligated to apply amounts otherwise payable to
it as servicing  compensation to cover any shortfalls in collections of one full
month's  interest at the  applicable  Net Mortgage Rate resulting from principal
prepayments in full (or other  liquidations) of Mortgage Loans, to the extent of
an aggregate amount equal to its total servicing compensation for the concurrent
period.  For  any  Distribution  Date,  Accrued  Certificate  Interest  on  each
Certificate  will be reduced in the event of such  shortfalls in  collections of
one full month's interest resulting from principal prepayments in full (or other
liquidations) of Mortgage Loans during the Prepayment  Period, to the extent not
covered by the application of servicing compensation of the Master Servicer. The
aggregate  amount  of any such  shortfalls  will be  allocated  among all of the
outstanding Senior Certificates and the Class B-1 Certificates, in proportion to
the respective amounts of Accrued Certificate Interest that would otherwise have
been payable  thereon  absent such  reductions and absent any  delinquencies  or
losses.

Principal of the Senior Certificates
- ------------------------------------

     On each  Distribution  Date,  the  [Master  Servicer]  [Trustee]  will make
distributions  in respect of principal to the Senior  Certificateholders  in the
amounts  described  below.  All  distributions  in respect of principal  will be
allocated first to the Class A-1 Certificates,  until the Certificate  Principal
Balance thereof has been reduced to zero.  Thereafter,  principal  distributions
will  be  allocated  to  the  Class  A-2   Certificates,   then  the  Class  A-3
Certificates,  and  finally the Class A-4  Certificates,  in each case until the
Certificate  Principal  Balance of each class has been  reduced to zero and such
class of Senior  Certificates has been retired.  Based upon the assumptions that
[set forth  applicable  assumptions],  it is projected that each class of Senior
Certificates  will be retired  and the  Certificate  Principal  Balance  thereof
reduced to zero not later than Final Scheduled  Distribution Date of such class.
Principal  distributions on any class of Certificates will be allocated on a pro
rata basis among the Certificates of such class.  [Insert  alternative  language
for programmed amortization classes or other variations, if applicable.]

     Distributions  in respect of principal on the Senior  Certificates  will be
made on each  Distribution  Date in an aggregate  amount equal to the sum of (i)
the amount of Accrued Certificate Interest on the Class A-4 Certificates for the
related  Interest Accrual Period which is not then payable thereon (if any), and
(ii) the Senior Principal Distribution Amount as described below; provided, that
the aggregate distribution in respect of principal on any Distribution Date will
not exceed the amount by which the Available Distribution Amount exceeds the sum
of (i) the amount of Accrued  Certificate  Interest  then  payable on all of the
Senior  Certificates and (ii) the Outstanding Senior Interest Shortfall for such
Distribution Date.

     For any Distribution Date, the "Senior Principal Distribution Amount" is an
amount equal to (i) the then applicable  Senior  Percentage times the decline in
the  aggregate  Cash Flow Values of the  Mortgage  Loans over the  [three-month]
period ending on the Determination  Date immediately  preceding the Distribution
Date (each such period,  a "Deposit  Period"),  exclusive of the portion of such
Cash Flow Value decline which is attributable to prepayments by mortgagors, plus
(ii) the then applicable Senior Prepayment  Percentage times the portion of such
Cash Flow Value decline over the Deposit  Period which is  attributable  to full
and partial prepayments by mortgagors,  minus (iii) the principal portion of any
Special Distributions since the immediately preceding Distribution Date.

     The  Senior  Prepayment  Percentage  for  each  Distribution  Date  is  the
percentage indicated below:

         Distribution Date                    Senior Prepayment Percentage
         -----------------                    ----------------------------

- ----------- through ------------.....   100%

                                        Senior Percentage, plus ---% of the
- ----------- through ------------.....   difference between the Senior Percentage
                                        and 100%

                                        Senior Percentage, plus ---% of the
- ----------- through ------------.....   difference between the Senior Percentage
                                        and 100%

                                        Senior Percentage, plus ---% of the
- ----------- through ------------.....   difference between the Senior Percentage
                                        and 100%

                                        Senior Percentage plus ---% of the
- ----------- through ------------.....   difference between the Senior Percentage
                                        and 100%

- ----------- and thereafter...........   Senior Percentage

provided,  however, that if the Senior Percentage as of any Distribution Date is
greater than the initial Senior Percentage, the Senior Prepayment Percentage for
such Distribution Date shall be 100%.

Cash Flow Value
- ---------------

     The initial  aggregate  Certificate  Principal  Balance of the Certificates
(including  the  Subordinate  Certificates)  will equal the aggregate  Cash Flow
Value of the Mortgage  Loans as of the Cut-off Date. For purposes of calculating
Cash Flow Values,  each  Mortgage  Loan will be  considered  to be included in a
group (a "Cash Flow Value Group") of Mortgage Loans having the same Net Mortgage
Rate [describe any other  characteristics of such groups]. As of the date of any
determination,  the "Cash Flow  Value" of any Cash Flow Value  Group will be the
lesser of (i) the  present  value on such date of the assumed  future  scheduled
payments  on such Cash Flow Value  Group  (each,  a  "Scheduled  Cash Flow Value
Deposit"),  [together with reinvestment income thereon, to the Distribution Date
immediately  following  the date on which any such  Scheduled  Cash  Flow  Value
Deposit is assumed to have been received,] discounted [quarterly] at the highest
Certificate  Interest Rate of any class of Certificates  then  outstanding,  and
(ii) the  applicable  Maximum  Cash  Flow  Value  Percentage  times  the  Stated
Principal Balance of the Mortgage Loans comprising such Cash Flow Value Group as
of such date.  [Specify or describe  Maximum Cash Flow Value  Percentage for any
Cash Flow Value Group.] The "Stated  Principal  Balance" of any Mortgage Loan as
of any  date of  determination  is equal to the  outstanding  principal  balance
thereof as of the Cut-off Date, after  application of principal  payments due on
or before such date, whether or not received, minus the principal portion of all
monthly payments due on or before such date of determination which were received
or with respect to which Advances were made,  minus all unscheduled  collections
of principal  with respect to such  Mortgage  Loan,  minus any  reduction in the
outstanding  principal  balance  of the  Mortgage  Loan after the  Cut-off  Date
resulting from a bankruptcy proceeding involving the related mortgagor. The Cash
Flow Value of any  Mortgage  Loan is equal to the portion of the Cash Flow Value
of the related Cash Flow Value Group allocated to such Mortgage Loan in the same
proportion which the Stated Principal Balance of such Mortgage Loan bears to the
aggregate Stated  Principal  Balance of all the Mortgage Loans in such Cash Flow
Value Group.

     The Cash Flow  Value of each Cash Flow  Value  Group is  determined  on the
assumptions  that  (A)  such  Cash  Flow  Value  Group   constitutes  a  single,
fully-amortizing,  fixed-rate mortgage loan (i) bearing interest at a fixed rate
equal to the highest Mortgage Rate borne by any of the Mortgage Loans comprising
such Cash Flow Value Group,  (ii) having an outstanding  principal balance equal
to the aggregate Stated Principal  Balance of the Mortgage Loans comprising such
Cash Flow Value Group,  (iii)  maturing in the month of the  scheduled  maturity
date of the  latest  maturing  Mortgage  Loan  included  in such Cash Flow Value
Group,  and (iv) that  provides  for  fixed,  level,  monthly  payments  (each a
"Scheduled  Cash Flow Value Group  Deposit")[;  and (B) each Scheduled Cash Flow
Value Group Deposit is (i) received on the assumed date of receipt  (which shall
be the Master Servicer Advance Date (as defined below) in any month) and (ii) is
reinvested at the Assumed Reinvestment Rate pending  distribution.  The "Assumed
Reinvestment Rate" is an assumed annual rate of return,  compounded quarterly of
- ----%  to  -------------,   199--,  -----%  to  ------------,   199-  and  ----%
thereafter].

Distributions
- -------------

     With respect to any Distribution  Date, the Available  Distribution  Amount
will equal the total amount of all cash on deposit in the Certificate Account as
of the  corresponding  Determination  Date,  together  with Advances made by the
Master  Servicer for the concurrent  Master  Servicer  Advance Date and together
with interest and  investment  income earned on amounts held in the  Certificate
Account, exclusive of:

          (a) all monthly payments collected but due on a date subsequent to the
     latest Due Period,  together  with  interest and  investment  income earned
     thereon after receipt,

          (b) all prepayments and other unscheduled recoveries of principal, and
     related payments of interest  thereon,  received  subsequent to the related
     Prepayment  Period,  together  with interest and  investment  income earned
     thereon after receipt, and

          (c) all  amounts  in the  Certificate  Account  which are  payable  or
     reimbursable to the Master Servicer.

     On each  Distribution  Date,  the  Available  Distribution  Amount  will be
distributed  in the following  order of priority,  in each case to the extent of
available funds:

          (i) to the holders of the Senior  Certificates,  the amounts described
     above under  "Interest on the Senior  Certificates"  and  "Principal of the
     Senior Certificates"; and

          (ii) to the holders of the Class B-1 Certificates,  an amount equal to
     (a) Accrued  Certificate  Interest on the Certificate  Principal Balance of
     the Class B-1  Certificates  for such  Distribution  Date,  and (b)  unpaid
     Accrued  Certificate  Interest from prior  Distribution Dates together with
     compounded   interest  thereon  (the  "Outstanding   Subordinate   Interest
     Shortfall"),  and (c) as a distribution in respect of principal, the lesser
     of (i) the outstanding  Certificate  Principal Balance thereof and (ii) the
     difference  between  the decline in the  aggregate  Cash Flow Values of the
     Mortgage  Loans  during the related  Deposit  Period and the sum of (x) the
     Senior Principal  Distribution  Amount and (y) the principal portion of any
     Special  Distributions since the immediately  preceding  Distribution Date;
     and

          (iii) to the  holders  of the Class B-2  Certificates,  any  remaining
     portion of the Available Distribution Amount.

     All  distributions  will be made by or on behalf of the  [Trustee]  [Master
Servicer] to the persons in whose names the  Certificates  are registered at the
close of business on each Record  Date,  which will be the last  business day of
the month  preceding  the month in which the related  Distribution  Date occurs.
Such  distributions  shall be made [either (i) by check mailed to the address of
each  Certificateholder as it appears in the Certificate Register or (ii) at the
request to the Trustee in writing by the Record Date  immediately  prior to such
Distribution  Date of any holder of Certificates  having an initial  Certificate
Principal Balance in excess of  $-------------,  by wire transfer in immediately
available  funds  to the  account  of such  Certificateholder  specified  in the
request.] Distributions to holders of each respective class of Certificates will
be allocated  among such holders in  proportion to their  respective  Percentage
Interest in that class.

Special Distributions
- ---------------------

     The Senior Certificates will be subject to special  distributions  (each, a
"Special  Distribution") on the 25th day of each month (or, if such day is not a
business day, on the next succeeding business day) other than a month in which a
Distribution Date falls (each such date, a "Special  Distribution Date"). On the
- ---  business  day before  each  Special  Distribution  Date (each such date,  a
"Special   Distribution   Date").  On  the  business  day  before  each  Special
Distribution  Date (each such date a  "Special  Determination  Date") the Master
Servicer  shall  determine  whether the  Projected  Distribution  Amount for the
Distribution  Date or  Special  Distribution  Date,  as the case may be,  in the
following  calendar month will equal or exceed the Optimal  Senior  Distribution
Amount for such date.  The "Optimal  Senior  Distribution  Amount" is the amount
which the Master Servicer  projects would be  distributable  on the Distribution
Date or Special  Distribution  Date,  as the case may be, in the calendar  month
following such Special  Determination Date,  assuming a distribution  thereon to
the Senior  Certificateholders  equal to (i) Accrued Certificate Interest on the
aggregate  Certificate  Principal Balance of the Senior Certificates,  plus (ii)
the Senior  Principal  Distribution  Amount,  plus (iii) the Outstanding  Senior
Interest  Shortfall.  As of each  Special  Determination  Date,  the  "Projected
Distribution  Amount" is the amount which the Master Servicer  projects would be
available for  distribution  on the  Distribution  Date or Special  Distribution
Date, as the case may be, in the immediately  succeeding  calendar month,  based
upon (i)  collections  on the  Mortgage  Loans,  together  with any interest and
investment income with respect thereto,  as of such Special  Determination Date,
(ii) Advances to be made by the Master Servicer on the Master  Servicer  Advance
Date (as defined below) in the same calendar month as such Special Determination
Date, (iii)  reinvestment of the amounts  described in (i) and (ii) in permitted
instruments  having the then highest  available  yield for such  investments  of
similar  maturity,  and (iv) projected  collections and Advances with respect to
the  Mortgage  Loans  following  such  Special  Determination  Date  through the
Determination  Date or Special  Determination  Date,  as the case may be, in the
immediately succeeding calendar month. The calculations described in each of the
two  immediately  preceding  sentences are based upon the assumption that during
the period following the Special  Determination  Date on which such calculations
are made,  there shall be no defaults in monthly payments on the Mortgage Loans,
no  Principal  Prepayments  or final  liquidations  with respect to the Mortgage
Loans,  and no  acquisitions  of Mortgaged  Properties  through  foreclosure  or
deed-in-lieu  foreclosure or  dispositions  of Mortgaged  Properties  already so
acquired.

     In the event that the Projected  Distribution  Amount  calculated as of any
Special  Determination  Date with  respect to any  Distribution  Date or Special
Distribution  Date, as the case may be, in the following  calendar month is less
than the Optimal Senior Distribution Amount calculated for such date, the Master
Servicer shall make or cause to be made on the  immediately  succeeding  Special
Distribution  Date, to the extent of available funds, a Special  Distribution to
Senior Certificateholders.  The amount of such Special Distribution shall be the
minimum  amount  necessary to eliminate  the deficit  described in the foregoing
sentence, in light of such Special Distribution. All Special Distributions shall
be made on the class of outstanding Senior  Certificates with the earliest Final
Scheduled Distribution Date and shall be allocated,  without priority, to reduce
the Certificate  Principal  Balance of such class of Senior  Certificates and to
pay interest at the applicable  Certificate  Interest Rate on the amount of such
reduction.  No portion of any Special Distribution shall be made on any class of
Senior  Certificates until all classes of Senior Certificates with earlier Final
Scheduled Distribution Dates have been retired.

Advances
- --------

     Subject to the following limitations, the Master Servicer will be obligated
to advance on or before the 25th day of each month, or if such 25th day is not a
business day then on the business day  immediately  following  (each,  a "Master
Servicer  Advance  Date"),  out of its own funds,  the  aggregate of payments of
principal and interest (adjusted to the Net Mortgage Rate) which were due during
the  related  Due Period and  delinquent  as of the  Determination  Date in such
calendar month,  plus certain amounts  representing  interest not covered by any
current   net   income   on   Mortgaged   Properties   acquired   on  behalf  of
Certificateholders by foreclosure or deed in lieu of foreclosure.

     The Master  Servicer  will be  obligated  to make  Advances  regardless  of
whether such  Advances are deemed to be  recoverable  from the related  Mortgage
Loans.

     All Advances will be  reimbursable  to the Master  Servicer either (a) from
late collections,  Insurance Proceeds and Liquidation Proceeds from the Mortgage
Loan as to which such  unreimbursed  Advance  was made or (b) as to any  Advance
with respect to which the Master  Servicer  cannot  reimburse  itself out of the
liquidation  proceeds  for  the  related  Mortgaged  Loan  or REO  Property  (an
"Unrecovered Advance"), out of any funds in the Certificate Account prior to the
distributions on the Senior Certificate.

Allocation of Losses; Subordination
- -----------------------------------

     Any liquidation loss on a Mortgage Loan, to the extent that the proceeds of
such  liquidation  are less than the Cash Flow Value of such Mortgage Loan, will
be  allocated  first  to the  Class  B-1  Certificates,  until  the  Certificate
Principal  Balance of the Class B-1  Certificates  has been reduced to zero; any
additional  liquidation  losses,  to the same  extent,  will be allocated to the
Senior   Certificates.   Allocation  of  any  such  losses  to  the  Subordinate
Certificates  will be effected as follows.  Immediately  after each Distribution
Date,  the  aggregate   Certificate   Principal   Balance  of  the   Subordinate
Certificates  will be recalculated  as equal to the excess,  if any, of the then
aggregate Cash Flow Value of all of the Mortgage Loans which remain  outstanding
over the  aggregate  Certificate  Principal  Balance of the Senior  Certificates
immediately  after such  Distribution  Date. In addition,  the Senior Percentage
will be  recalculated  after  each  Distribution  Date and will  equal  the then
aggregate  Certificate  Principal Balance of the Senior Certificates  divided by
the then  aggregate  Cash Flow Value of all of the  Mortgage  Loans which remain
outstanding (but not more than 100%); and the  corresponding  percentage for the
Subordinate  Certificates (the  "Subordinate  Percentage") will equal 100% minus
the Senior Percentage.  Any allocation of losses to the Subordinate Certificates
will have the effect of increasing the Senior Percentage and,  accordingly,  the
portion  of  future  distributions  payable  to  the  Senior  Certificateholders
relative  to that  payable to the  Subordinate  Certificateholders.  Conversely,
payments to the Senior  Certificateholders  with  respect to the Cash Flow Value
decline  resulting  from  mortgagor   prepayments  when  the  Senior  Prepayment
Percentage  exceeds the Senior Percentage will have the effect of decreasing the
Senior Percentage and accelerating the amortization of the Senior  Certificates.
In  addition,  such  payment  to  the  Senior  Certificateholders  of  mortgagor
prepayments when the Senior Prepayment  Percentage exceeds the Senior Percentage
will  have the  effect  of  preserving  the  availability  of the  subordination
provided  by the  Subordinate  Certificates.  In the event that the  Certificate
Principal  Balance of the Subordinate  Certificates is reduced to zero while one
or more classes of Senior  Certificates remain outstanding and additional losses
cause the Certificate Principal Balance of the Senior Certificates to exceed the
aggregate  Cash Flow Value of the  Mortgage  Loans,  the  Certificate  Principal
Balance of each remaining  Senior Class will be reduced by such class's pro rata
share of such excess.

Example of Distributions
- ------------------------

     The  following  chart  sets  forth  an  example  of  distributions  on  the
Certificates,  based upon the assumption  that the  Certificates  were issued in
- ---------  199--  and that  distributions  are made on the 25th of  -----------,
- -----------, --------- and ------------.

- --------- 1.........................     Cut-off  Date.  The  initial  principal
                                         balance of the  Mortgage  Loans will be
                                         the aggregate  principal balance of the
                                         Mortgage   Loans  as  of  ---------  1,
                                         199--,  after  deducting  any principal
                                         payments  due on or before  such  date.
                                         Any  principal  and  interest  payments
                                         due on or before  --------- 1, will not
                                         be  part  of the  Trust  Fund,  and the
                                         Depositor   will  retain  such  amounts
                                         when they are received.

- --------- 2 through
     ------- 31.....................     Prepayment      Period.       Principal
                                         prepayments,  and  interest  thereon to
                                         the  date of  prepayment,  received  at
                                         any time  during  this  period  will be
                                         deposited into the Certificate  Account
                                         for distribution on -------- 25.

- ------------ 25
     -------- 25 and
     -------- 25....................     With    respect   to   any    Principal
                                         Prepayment in full of a Mortgage  Loan,
                                         during the prior  calendar  month,  the
                                         Master  Servicer  will deposit into the
                                         Certificate  Account,  to the extent of
                                         servicing  compensation  earned for the
                                         concurrent  period,  an  amount  which,
                                         together   with   interest   from   the
                                         mortgagor [and  reinvestment  income in
                                         such calendar  month on the proceeds of
                                         such  liquidation or prepayment],  will
                                         constitute one month's  interest at the
                                         Net   Mortgage   Rate  on  the   Stated
                                         Principal   Balance  of  such   prepaid
                                         Mortgage Loan.

- -------- 31.........................     Record    Date.     Distributions    on
                                         --------    25    will   be   made   to
                                         Certificateholders  of  record  at  the
                                         close of business on the last  business
                                         day of the month immediately  preceding
                                         the month of distribution.

- ------- 2 to
     --------- 20...................     Deposit  Period.  Payments  due  during
                                         the   three    related    Due   Periods
                                         (---------    2-     ------------    1,
                                         ------------  2- ------- 1,  ------- 2-
                                         --------  1)  from  mortgagors  will be
                                         deposited  in the  Certificate  Account
                                         as    received,    and   will   include
                                         scheduled   principal   payments   plus
                                         interest     on     the      ---------,
                                         ------------   and  October   balances,
                                         less   interest   from   the   date  of
                                         prepayment   of   any   Mortgage   Loan
                                         prepaid in full  during the  Prepayment
                                         Period.

- ------------ 20,
     -------- 20 and
     -------- 20....................     Advance   Determination   Date.  Master
                                         Servicer  determines  aggregate  amount
                                         of delinquent  monthly payments due for
                                         the immediately preceding Due Period.

- ------------ 25,
     -------- 25 and
     -------- 25....................     Master  Servicer  Advance Date.  Master
                                         Servicer    deposits   in   Certificate
                                         Account    the     aggregate     amount
                                         determined   on  the  related   Advance
                                         Determination Date.

- ------------ 20 and
     -------- 20....................     Special   Determination   Date.  Master
                                         Servicer      calculates      Projected
                                         Distribution  Amount and Optimal Senior
                                         Distribution  Amount  with  respect  to
                                         -------    25    and    --------    25,
                                         respectively.

- ------------ 25 and
     -------- 25....................     If   Projected    Distribution   Amount
                                         calculated  on  immediately   preceding
                                         Special    Determination    Date   with
                                         respect   to   Distribution   Date   or
                                         Special  Distribution Date, as the case
                                         may  be,  in  following  month  is less
                                         than   Optimal   Senior    Distribution
                                         Amount   calculated   for  such   date,
                                         [Master Servicer]  [Trustee] shall make
                                         a  Special   Distribution   in  minimum
                                         amount   necessary  to  eliminate  such
                                         deficit,   in  light  of  such  Special
                                         Distribution.

- -------- 20.........................     Determination   Date.  Master  Servicer
                                         calculates  amounts  of  principal  and
                                         interest to be  distributed on --------
                                         25.

- -------- 25.........................     Distribution   Date.  On  --------  25,
                                         the [Master  Servicer]  [Trustee]  will
                                         distribute  or cause to be  distributed
                                         to the  Certificateholders  the amounts
                                         determined on -------- 20.

     Succeeding  [three month] periods follow the above pattern,  except for the
Cut-off Date.


                          YIELD ON THE CERTIFICATES AND
                        PREPAYMENTS OF THE MORTGAGE LOANS

Delay in Payment of Interest
- ----------------------------

     The effective yield to the holders of the  Certificates  will be lower than
the yield otherwise produced by the Certificate Interest Rate and purchase price
because [quarterly]  interest will not be payable to such holders until the 25th
day (or if such day is not a business day, then on the next succeeding  business
day) of the month following the Interest  Accrual Period (without any additional
distribution  of  interest or earnings  thereon in respect of such  delay).  See
"Yield Considerations" and "Description of the Certificates--Retained  Interest,
Servicing Compensation and Payment of Expenses" in the Prospectus.

Prepayment Considerations and Weighted Average Life
- ---------------------------------------------------

     Because the Cash Flow Value decline  resulting from  principal  payments on
the Mortgage Loans will be distributed  to the holders of the  Certificates  (to
the extent collected or advanced),  and because,  as described above, the Senior
Prepayment  Percentage of the Cash Flow Value decline resulting from prepayments
initially will be distributed solely to the holders of Senior Certificates,  the
rate of payment of principal of the Senior  Certificates,  the weighted  average
life of each  class of the  Senior  Certificates  and the  aggregate  amount  of
distributions on the Senior Certificates will be directly related to the rate of
payment of principal of the Mortgage  Loans.  The rate of principal  payments on
the underlying  Mortgage Loans will in turn be affected by the rate of principal
prepayments   thereon  (including  for  this  purpose  payments  resulting  from
refinancing,  liquidations  of the Mortgage  Loans due to defaults,  casualties,
condemnations,  and  repurchases  by  the  Depositor,  the  Master  Servicer  or
Unaffiliated  Sellers).  [The Mortgage Loans may be prepaid by the mortgagors at
any time without  payment of any  prepayment fee or penalty.] The actual rate of
principal  prepayments  on pools of mortgage loans is influenced by a variety of
economic, tax, geographic,  demographic, social, legal and other factors and has
fluctuated  considerably  in recent  years.  In addition,  the rate of principal
prepayments  may differ among pools of mortgages at any time because of specific
factors relating to the mortgage loans in the particular pool, including,  among
other things,  the age of the mortgage  loans,  the geographic  locations of the
Mortgaged  Properties and the extent of the mortgagors'  equity in real property
securing the loans, and changes in the mortgagors' housing needs, job transfers,
unemployment and servicing decisions. Generally, however, if prevailing interest
rates fall  significantly  below the Mortgage Rates on the Mortgage  Loans,  the
Mortgage  Loans are  likely to be  subject  to higher  prepayment  rates than if
prevailing  rates remain at or above the Mortgage  Rates on the Mortgage  Loans.
Conversely,  if prevailing  interest rates rise significantly above the Mortgage
Rates on the  Mortgage  Loans,  the rate of  prepayments  would be  expected  to
decrease. See "Maturity and Prepayment Considerations" in the Prospectus.

     The yield to maturity of any class of the Senior  Certificates  will depend
on the rate of payment of principal on the Mortgage  Loans and the price paid by
the purchaser.  [Specifically, since the Class -- Certificates are being offered
at  discounts  from  their  original  Certificate  Principal  Balances,  if  the
purchaser of a Class -- Certificate calculates its yield to maturity based on an
assumed rate of payment of principal  faster than that actually  realized on the
Mortgage  Loans,  its  actual  yield  to  maturity  will be lower  than  that so
calculated.]  The timing of changes in the rate of  prepayments  on the Mortgage
Loans may significantly  affect an investor's actual yield to maturity,  even if
the average rate of principal payments  experienced over time is consistent with
an investor's expectation.  In general, the earlier a prepayment of principal on
the underlying  Mortgage Loans, the greater the effect on an investor's yield to
maturity,  inasmuch as the effect on an investor's  yield of principal  payments
occurring at a rate higher (or lower) than the rate  anticipated by the investor
during the period  immediately  following the issuance of the Certificates would
not be fully offset by a subsequent  like reduction (or increase) in the rate of
principal payments.

     The Final Scheduled Distribution Date for each class of Senior Certificates
is the  latest  Distribution  Date on which the  Certificate  Principal  Balance
thereof is expected  to be reduced to zero,  based on the  assumptions  used for
determining  the Cash Flow Values of the Mortgage  Loans which are  [expected to
be] included in the Mortgage Pool, as described above,  including the assumption
that no  prepayments  or  defaults  occur with  respect to the  Mortgage  Loans.
However,  [many of the  Mortgage  Loans  included in a Cash Flow Value Group may
have  original  terms,  maturity  dates or Mortgage  Rates  shorter or less than
indicated  under  those  assumptions.  For these  reasons,  and]  because of the
likelihood of  prepayments,  the weighted  average life for each class of Senior
Certificates is likely to be shorter than would be the case if payments actually
made on the Mortgage Loans conformed to the above described assumptions, and the
actual last Distribution Date for any class of Senior  Certificates  could occur
significantly earlier than the Final Scheduled Distribution Date.

     Prepayments  on  mortgage  loans  are  commonly   measured  relative  to  a
prepayment standard or model. The model used in this Prospectus Supplement,  the
- -----------------------------   ("-------")  assumes  that  each  Mortgage  Loan
(regardless of interest  rate,  principal  amount,  original term to maturity or
geographic  location)  prepays  at a rate of 0.2% per  annum of its  outstanding
principal  balance in the first month after  origination,  that this  prepayment
rate  increases  by 0.2% per annum in each month  through  the 30th month  after
origination and remains constant at 6% per annum in each month  thereafter.  The
- --------------------------   does  not   purport  to  be  either  a   historical
description  of the  prepayment  experience  of any pool of mortgage  loans or a
prediction of the anticipated  rate of prepayment of any pool of mortgage loans,
including the Mortgage Loans.

     The following table indicates the projected  weighted  average life of each
class of Senior  Certificates  and sets  forth  the  percentage  of the  initial
Certificate Principal Balance of each class of Senior Certificates that would be
outstanding  after  each of the  dates  shown,  at  various  percentages  of the
- ------------  model. The column headed 0% --- assumes that no Mortgage Loans are
prepaid.  The other  columns  assume  prepayments  at rates  equal to  -------%,
- ------% and --------% of the ---------------  model. The table has been prepared
based on the characteristics of the Mortgage Loans as described below under "The
Mortgage  Pool"  [and on the  specific  characteristics  of the  Mortgage  Loans
expected to be included in the Mortgage Pool].  For the 0% prepayment  case, the
table has been prepared based on the  assumptions  used for determining the Cash
Flow Values of the Mortgage Loans, as described  above. For all other prepayment
cases, the table has been prepared based on the same assumptions except (i) that
the  Mortgage  Loans  included in each Cash Flow Value Group are each assumed to
have a Mortgage  Rate,  maturity  date and  original  term equal to the weighted
average  Mortgage Rate,  maturity date and original term,  respectively,  of all
Mortgage Loans  expected to be included in each Cash Flow Value Group,  and (ii)
that all such  Mortgage  Loans are prepaid at the  indicated  percentage  of the
- ------------------ model. There is no assurance [that the actual characteristics
of such  Mortgage  Loans will not differ  from those  assumed in  preparing  the
following table, and there is no assurance] that the prepayments of the Mortgage
Loans will conform to any of the assumed  prepayment rates. [To the extent there
are changes in the weighted  average original and remaining terms to maturity of
or Mortgage Rates on the Mortgage  Loans actually  included in the Mortgage Pool
from the assumptions used in the following table,  distributions of principal of
the Certificates may occur earlier or later than indicated by the table, but the
final  distribution of principal of each class of Certificates  will in no event
be later than its Final Scheduled  Distribution  Date as shown on the cover page
of this Prospectus Supplement.]


<PAGE>

<TABLE>

                Percent of Initial Certificate Principal Balance

<CAPTION>

           Date            CLASS A-1  CLASS A-2  CLASS A-3  CLASS A-4  CLASS B-1
           ----            ---------  ---------  ---------  ---------  ---------
<S>                        <C>        <C>        <C>        <C>        <C>

- ------------, 199-- .......

- ---------- 25, 1994 .......

- ---------- 25, 1995 .......

- ---------- 25, 1996 .......

- ---------- 25, 1997 .......

- ---------- 25, 1998 .......

- ---------- 25, 1999 .......

- ---------- 25, 2000 .......

- ---------- 25, 2001 .......

- ---------- 25, 2002 .......

- ---------- 25, 2003 .......

- ---------- 25, 2004 .......

- ---------- 25, 2005 .......

- ---------- 25, 2006 .......

- ---------- 25, 2007 .......

- ---------- 25, 2008 .......

- ---------- 25, 2009 .......

- ---------- 25, 2010 .......

- ---------- 25, 2011 .......

- ---------- 25, 2012 .......

- ---------- 25, 2013 .......

- ---------- 25, 2014 .......

- ---------- 25, 2015 .......

- ---------- 25, 2016 .......

- ---------- 25, 2017 .......

- ---------- 25, 20--- ......

Weighted Average Life
   (years) (1).............

<FN>

- ----------
     (1)  The  weighted  average  life of a  Certificate  is  determined  by (i)
multiplying  the amount of each  principal  distribution  by the number of years
from the date of issuance to the related  Distribution  Date,  (ii)  summing the
results and (iii)  dividing the sum by the total  principal  distributed  on the
Certificate.
</FN>
</TABLE>



<PAGE>


     The  percentages  of --- in the  table  above  illustrate  the  changes  in
weighted  average  life for  prepayment  scenarios  both  slower and faster than
recent historical rates. The Depositor  believes that the historical  prepayment
experience  on  mortgage  loans  is not  necessarily  indicative  of the  future
prepayment  experience of any mortgage  loans,  including the Mortgage Loans. In
addition,  it is not likely  that the  Mortgage  Loans will prepay at a constant
percentage of --- until  maturity or that all of the Mortgage  Loans will prepay
at the same percentage.

     The Depositor makes no  representation  that the Mortgage Loans will prepay
in the manner or at any of the rates assumed in the table set forth above.  Each
investor must make its own decision as to the appropriate  prepayment assumption
to be used in deciding whether or not to purchase any of the Certificates. Since
unanticipated  events and circumstances are likely to occur, it is probable that
principal  reductions on the Certificates  will be significantly  different from
the hypothetical  principal  reductions  shown. The actual return to an investor
also will be affected by the price paid by such  investor  for its  Certificates
and such investor's individual tax situation.


                         POOLING AND SERVICING AGREEMENT

General
- -------

     The  Certificates  offered hereby will be issued  pursuant to a Pooling and
Servicing  Agreement (the "Agreement") to be dated as of ------------- 1, 199--,
among the  Depositor,  the Master  Servicer and the Trustee,  a form of which is
filed as an  exhibit to the  Registration  Statement.  Reference  is made to the
Prospectus  for  important  information  additional  to that  set  forth  herein
regarding the terms and conditions of the Agreement and the  Certificates.  [The
Trustee will appoint ---------------------------------------- (the "Custodian"),
to serve as Custodian in connection  with the  Certificates.]  The  Certificates
will  be  transferable  and  exchangeable  at  the  corporate  trust  office  of
- -------------------------------------------,              located             in
- --------------------------------,  which  will serve as  Certificate  Registrar.
- --------------------  [----------  will act as paying  agent and  authenticating
agent.]  No  service  charge  will  be made  for any  transfer  or  exchange  of
Certificates but the [Trustee] [Certificate  Registrar] may require payment of a
sum  sufficient to cover any tax or  governmental  charge that may be imposed in
connection  with the transfer or exchange of  Certificates.  The Depositor  will
provide to a prospective or actual Certificateholder  without charge, on written
request,  a  copy  (without  exhibits)  of the  Agreement.  Requests  should  be
addressed  to  PaineWebber  Mortgage  Acceptance  Corp.  IV,  1285 Avenue of the
Americas, New York, New York ------, Attention: ----------------.

The Master Servicer
- -------------------

     -----------------------------,   a   ---------------------   (the   "Master
Servicer"),  will act as Master Servicer for the 199------ Certificates pursuant
to the Agreement.  The Master Servicer's principal executive offices are located
at ---------  ---------------------------,  and its telephone number is --------
- -----------.  [Describe  other  locations  and general  operations of the Master
Servicer.]


<PAGE>


     The following table  summarizes the foreclosure  experience on conventional
residential  first trust deeds or mortgage loans serviced by the Master Servicer
during the periods indicated:
<TABLE>
<CAPTION>

                                           Year Ended December 31,
                               -------------------------------------------------

                                  199--       199--        199--       199--
                               -------------------------------------------------
                                        (Dollar Amounts in Thousands)
<S>                            <C>          <C>          <C>         <C>

Principal Balance (end of      $---------   $---------   $---------  $----------
period)......................

Total Number of Loans........  ----------   ----------   ----------  -----------

Total Number of 
  Foreclosures...............  ----------   ----------   ----------  -----------

Percent Foreclosed
   by Number of Loans........  ----------%  ----------% -----------% ----------%
</TABLE>

   The following  table  summarizes the  delinquency  experience on conventional
residential  first trust deeds or mortgage loans serviced by the Master Servicer
during the periods indicated:
<TABLE>
<CAPTION>

                                             Year Ended December 31,
                                  ----------------------------------------------

                                     199--       199--      199--      199--
                                  ----------------------------------------------
                                        (Dollar Amounts in Thousands)
<S>                               <C>          <C>        <C>        <C>

Period of Delinquency:
  30-59 days                      $            $          $          $
   Principal Balance
   Number of Loans
   Percent of Delinquent by
     Number of Loans                         %          %          %          %

Period of Delinquency:
  60-89 days                      $            $          $          $
   Principal Balance
   Number of Loans
   Percent of Delinquent by
     Number of Loans                         %          %          %          %

Period of Delinquency:
  90 days or more                 $            $          $          $
   Principal Balance
   Number of Loans
   Percent of Delinquent by
     Number of Loans                         %          %          %          %

In foreclosure
Principal Balance                 $            $          $          $
Number of Loans
Percent Delinquent by
  Number of Loans
                                             %          %          %          %

Total Delinquent and in
  Foreclosure                     $            $          $          $
Principal Balance
Number of Loans
Percent Delinquent by
Number of Loans                              %          %          %          %
</TABLE>

     While the above  foreclosure and  delinquency  experience is typical of the
Master Servicer's recent  experience,  there can be no assurance that the future
experience on the Mortgage Loans will be the same. In addition, the foregoing is
based  on all of the  conventional  loans  in the  Master  Servicer's  servicing
portfolio.  The Mortgage Loans may be more recently originated than and may have
certain  other  characteristics  unlike the  majority of the loans in the Master
Servicer's conventional servicing portfolio.

The Trustee
- -----------

     ------------------------------------------------------------------------, a
- ----------------------------------- (the "Trustee"), will act as Trustee for the
Series  199-------  Certificates  pursuant  to  the  Agreement.   The  Trustee's
principal executive offices are located at -----------------,  and its telephone
number is -------------.

Servicing and Other Compensation and Payment of Expenses
- --------------------------------------------------------

     The principal  compensation to be paid to the Master Servicer in respect of
its  master  servicing  activities  for the  Certificates  will be  equal to the
product of the Servicing Fee Rate times the Scheduled  Principal Balance of each
Mortgage Loan in the Mortgage  Pool. The  "Scheduled  Principal  Balance" of any
Mortgage Loan is equal to the  outstanding  principal  balance thereof minus the
principal  portion  of all  delinquent  scheduled  monthly  payments.  As to any
Mortgage  Loan,  the Servicing  Fee Rate is equal to ---% per annum.  The Master
Servicer  is  obligated  to pay certain  ongoing  expenses  associated  with the
Mortgage  Pool and  incurred  by the  Master  Servicer  in  connection  with its
responsibilities    under   the    Agreement.    See    "Description    of   the
Certificates--Servicing  Compensation and Payment of Expenses" in the Prospectus
for information regarding other possible compensation to the Master Servicer and
for information regarding expenses payable by the Master Servicer.

Voting Rights
- -------------

     At all times,  --% of all Voting Rights will be allocated among all holders
of the Senior  Certificates  and the Class B-1 Certificates in proportion to the
then   outstanding   Certificate   Principal   Balances   of  their   respective
Certificates,  and --% of all Voting  Rights will be allocated  among holders of
the Class B-2 Certificates in proportion to the percentage  interests  evidenced
by their respective Certificates.

Termination
- -----------

     The circumstances under which the obligations created by the Agreement will
terminate in respect of a series of  Certificates  are described in "Description
of the  Certificates--Termination"  in the Prospectus.  The [Depositor]  [Master
Servicer] will have the right to repurchase all remaining  Mortgage Loans in the
Mortgage Pool and thereby effect early retirement of the  Certificates,  subject
to the  aggregate  principal  balance  of the  Mortgage  Loans  at the  time  of
repurchase  being  less than ---% of the  aggregate  principal  balance  of such
Mortgage  Loans  as of the  Cut-off  Date.  In the  event  the  Master  Servicer
exercises  such option,  the  purchase  price  distributed  with respect to each
Senior  Certificate will be 100% of its then outstanding  Certificate  Principal
Balance plus interest thereon at the Certificate Interest Rate. In no event will
the trust created by the Agreement for a series of Certificates  continue beyond
- ---------.


                     CERTAIN FEDERAL INCOME TAX CONSEQUENCES

     Upon the  issuance of the Offered  Certificates,  Cadwalader,  Wickersham &
Taft, counsel to the Depositor,  will deliver the following  opinion:  [Assuming
compliance  with the  provisions  of the Pooling and  Servicing  Agreement,  for
federal  income  tax  purposes,  the Trust Fund will  qualify as a "real  estate
mortgage  investment  conduit" (a "REMIC")  within the meaning of Sections  860A
through 860G (the "REMIC  Provisions") of the Internal Revenue Code of 1986 (the
"Code"),  and (i) the Class A, Class B and Class C  Certificates  will  evidence
"regular  interests" in such REMIC and (ii) the Class R Certificates will be the
sole class of "residual interests" in such REMIC, each within the meaning of the
REMIC  Provisions in effect on the date hereof.]  [Assuming  compliance with the
Pooling and Servicing Agreement, for federal income tax purposes, the Trust Fund
will be classified as a grantor trust under Subpart E, part I of subchapter J of
the  Code,  and  not  as  an  association  taxable  as  a  corporation  or  as a
partnership.]

     The  ----------  Certificates  [may] [will] [will not] be treated as having
been issued with  original  issue  discount  for  Federal  income tax  reporting
purposes. The prepayment assumption that will be used in determining the rate of
accrual of [original issue discount,]  market discount and premium,  if any, for
Federal income tax purposes will be based on the assumption  that  subsequent to
the date of any  determination the Mortgage Loans will prepay at a rate equal to
[a CPR of --%]. No representation is made that the Mortgage Loans will prepay at
that  rate  or  at  any  other   rate.   See   "Certain   Federal   Income   Tax
Consequences--REMICs--Taxation of Owners of REMIC Regular Certificates--Original
Issue Discount" in the Prospectus.

     The -------------------  Certificates may be treated for Federal income tax
purposes as having been issued at a premium. Whether any holder of [either] such
Class of Certificates  will be treated as holding a Certificate with amortizable
bond  premium  will depend on such  Certificateholder's  purchase  price and the
distributions  remaining  to be  made  on such  Certificate  at the  time of its
acquisition  by  such  Certificateholder.   Holders  of  [each]  such  Class  of
Certificates  should  consult their tax advisors  regarding the  possibility  of
making an election to amortize such  premium.  See "Certain  Federal  Income Tax
Consequences--REMICs--Taxation of Owners of REMIC Regular Certificates--Premium"
in the Prospectus.

     The  Offered  Certificates  will be treated as  "qualifying  real  property
loans"  within the meaning of Section  593(d) of the Code,  assets  described in
Section  7701(a)(19)(C)  of the Code and "real estate assets" within the meaning
of Section  856(c)(5)(A)  of the Code,  and interest  (including  original issue
discount,  if any) on the Offered  Certificates  will be interest  described  in
Section  856(c)(3)(B) of the Code.  Moreover,  the Offered  Certificates will be
"qualified  mortgages"  within the meaning of Section 860(A)(3) of the Code. See
"Certain   Federal   Income   Tax    Consequences--REMICs--Characterization   of
Investments in REMIC Certificates" in the Prospectus.

     ------------------------,    a   ---------------,   will   act   as   REMIC
Administrator  for the Trust Fund.  [The Master Servicer will be responsible for
the fees and normal  disbursements  of the REMIC  Administrator.]  See  "Certain
Federal  Income  Tax  Consequences--REMICs--Reporting  and Other  Administrative
Matters" and "The Pooling and Servicing  Agreements--Certain  Matters  Regarding
the Master  Servicer,  the Special  Servicer,  the REMIC  Administrator  and the
Depositor",  "--Events of Default" and  "--Rights  Upon Event of Default" in the
Prospectus.

     For further  information  regarding the Federal income tax  consequences of
investing  in  the  Offered  Certificates,   see  "Certain  Federal  Income  Tax
Consequences--REMICs" in the Prospectus.

Special Tax Considerations Applicable to REMIC Residual Certificates
- --------------------------------------------------------------------

     The IRS has issued REMIC Regulations that  significantly  affect holders of
REMIC Residual  Certificates.  The REMIC Regulations impose  restrictions on the
transfer or acquisition  of certain  residual  interests,  including the Class R
Certificates.   In  addition,   the  REMIC  Regulations  provide  special  rules
applicable  to:  (i)  thrift  institutions  holding  residual  interests  having
"significant value" and (ii) the transfer of "noneconomic" residual interests to
United  States  persons.  Pursuant to the Pooling and Servicing  Agreement,  the
Class R Certificates  may not be transferred to non-United  States persons.  See
"Certain  Federal Income Tax  Consequences--REMICS--Taxation  of Owners of REMIC
Residual Certificates" in the Prospectus.

     The REMIC  Regulations  provide for the determination of whether a residual
interest has "significant  value" for purposes of applying the rules relating to
"excess  inclusions"  with  respect to  residual  interests.  Based on the REMIC
Regulations,  the  Class R  Certificates  do not  have  significant  value  and,
accordingly,  thrift  institutions  and their  affiliates will be prevented from
using their unrelated losses or loss carryovers to offset any excess  inclusions
with  respect to the Class R  Certificates,  which will be in an amount equal to
all or virtually all of the taxable income  includable by holders of the Class R
Certificates. See "Certain Federal Income Tax  Consequences--REMICs--Taxation of
Owners of REMIC Residual Certificates--Excess Inclusions" in the Prospectus.

     The REMIC  Regulations  also  provide  that a transfer  to a United  States
person of "noneconomic"  residual  interests will be disregarded for all federal
income tax purposes, and that the purported transferor of "noneconomic" residual
interests  will  continue to remain liable for any taxes due with respect to the
income on such residual interests, if "a significant purpose of the transfer was
to impede the assessment or collection of tax." Based on the REMIC  Regulations,
the Class R Certificates may constitute  noneconomic  residual  interests during
some  or  all  of  their  terms  for  purposes  of the  REMIC  Regulations  and,
accordingly,  if a significant purpose of a transfer is to impede the assessment
or collection of tax,  transfers of the Class R Certificates  may be disregarded
and  purported  transferors  may remain liable for any taxes due with respect to
the  income  on  the  Class  R  Certificates.  All  transfers  of  the  Class  R
Certificates  will be  subject to  certain  restrictions  under the terms of the
Pooling and Servicing  Agreement that are intended to reduce the  possibility of
any such transfer being  disregarded to the extent that the Class R Certificates
constitute  noneconomic  residual  interests.  See "Certain  Federal  Income Tax
Consequences--REMICs--Taxation      of     Owners     of     REMIC      Residual
Certificates--Noneconomic REMIC Residual Certificates" in the Prospectus.

     The  Class R  Certificateholders  may be  required  to  report an amount of
taxable  income with respect to the earlier  accrual  periods of the term of the
Trust Fund that significantly exceeds the amount of cash distributions  received
by such  Certificateholders  from the Trust Fund with  respect to such  periods.
Furthermore,  the tax on such  income  may exceed  the cash  distributions  with
respect to such periods.  Consequently,  Class R Certificateholders  should have
other  sources of funds  sufficient  to pay any federal  income taxes due in the
earlier  years of the Trust  Fund's term as a result of their  ownership  of the
Class R  Certificates.  In addition,  the  required  inclusion of this amount of
taxable income during the Trust Fund's earlier  accrual periods and the deferral
of  corresponding  tax losses or deductions until later accrual periods or until
the ultimate sale or  disposition  of a Class R Certificate  (or possibly  later
under the "wash sale"  rules of Section  1091 of the Code) may cause the Class R
Certificateholders'  after-tax rate of return to be zero or negative even if the
Class R  Certificateholders'  pre-tax rate of return is positive.  That is, on a
present value basis, the Class R  Certificateholders'  resulting tax liabilities
could  substantially  exceed the sum of any tax  benefits  and the amount of any
cash distributions on the Class R Certificates over their life.

     Potential  investors in Class R Certificates should be aware that under the
Pooling and Servicing  Agreement,  the holder of the largest Percentage Interest
in the Class R Certificates shall, by its acceptance of such Certificates, agree
to  irrevocably  appoint the Master  Servicer as its agent to perform all of the
duties of the tax matters person for the REMIC.

     Purchasers  of the Class R  Certificates  are  strongly  advised to consult
their tax advisors as to the economic and tax consequences of investment in such
Certificates.

     For further  information  regarding the federal income tax  consequences of
investing   in   the   Class   R   Certificates,   see   "Yield   and   Maturity
Considerations--Additional Yield Considerations Applicable Solely to the Class R
Certificates"      herein     and      "Certain      Federal      Income     Tax
Consequences--REMICs--Taxation  of Owners of REMIC Residual Certificates" in the
Prospectus.


                              PLAN OF DISTRIBUTION

     [Subject  to the  terms  and  conditions  set  forth  in  the  Underwriting
Agreement  dated  ------------,   199--  (the  "Underwriting  Agreement"),   the
Depositor has agreed to sell and PaineWebber  Incorporated  (the  "Underwriter")
has agreed to purchase the Senior Certificates.  The Underwriter is obligated to
purchase all Senior Certificates offered hereby if any are purchased.]

     The  Depositor  has  been  advised  by the  Underwriter  that  it  proposes
initially to offer the Senior  Certificates to the public at the public offering
prices set forth on the cover page of this Prospectus  Supplement and to certain
dealers at such prices less a  concession  not in excess of the amount set forth
below for each class.  The  Underwriter  may allow and such  dealers may reallow
concessions  not in excess of the amount set forth below for each  class.  After
the initial public offering,  the public offering price and such concessions may
be changed.

<TABLE>
<CAPTION>

                                         Concession           Reallowance
                                         (Percent of          (Percent of
                                         Certificate          Certificate
                                         Principal Balance)   Principal Balance)
                                         ------------------   ------------------
<S>                                      <C>                  <C>

Class A-1 Certificates.............
Class A-2 Certificates.............
Class A-3 Certificates.............
Class A-4 Certificates.............
</TABLE>

     The Underwriting  Agreement  provides that the Depositor will indemnify the
Underwriter against certain civil liabilities,  including  liabilities under the
Securities Act of 1933, or will  contribute to payments the  Underwriter  may be
required to make in respect thereof.

     The  Underwriting  Agreement  provides  that the  Depositor  and its parent
corporation  will indemnify the Underwriter  against certain civil  liabilities,
including  liabilities  under the Securities Act of 1933, or will  contribute to
payments the Underwriter may be required to make in respect thereof.

     There  can  be  no  assurance  that  a  secondary  market  for  the  Senior
Certificates  will develop or, if it does develop,  that it will  continue.  The
primary  source of  information  available  to investors  concerning  the Senior
Certificates  will be  monthly  statements  discussed  in the  Prospectus  under
"Description of the  Certificates--Statements  to the Certificateholders," which
will include  information as to the outstanding  principal balance of the Senior
Certificates and the status of the applicable form of credit enhancement.  There
can be no  assurance  that  any  additional  information  regarding  the  Senior
Certificates  will be  available  through any other  source.  In  addition,  the
Depositor is not aware of any source through which price  information  about the
Senior Certificates will be generally available on an ongoing basis. The limited
nature of such  information  regarding  the Senior  Certificates  may  adversely
affect the liquidity of the Senior Certificates,  even if a secondary market for
the Senior Certificates becomes available.


                                  LEGAL MATTERS

     Certain legal matters relating to the Certificates  will be passed upon for
the Depositor and for the  Underwriter  by  Cadwalader,  Wickersham & Taft,  New
York, New York.

     There  can  be  no  assurance  that  a  secondary  market  for  the  Senior
Certificates  will develop or, if it does develop,  that it will  continue.  The
primary  source of  information  available  to investors  concerning  the Senior
Certificates  will be the monthly  statements  discussed in the Prospectus under
"Description of the  Certificates--Statements to Certificateholders," which will
include  information  as to the  outstanding  principal  balance  of the  Senior
Certificates and the status of the applicable form of credit enhancement.  There
can be no  assurance  that  any  additional  information  regarding  the  Senior
Certificates  will be  available  through any other  source.  In  addition,  the
Depositor is not aware of any source through which price  information  about the
Senior Certificates will be generally available on an ongoing basis. The limited
nature of such  information  regarding  the Senior  Certificates  may  adversely
affect the liquidity of the Senior Certificates,  even if a secondary market for
the Senior Certificates become available.


                                     RATING

     [It is a condition to issuance that the Senior Certificates  offered hereby
be rated in the second highest rating category by a nationally recognized rating
organization as the Depositor may designate.] [rating agency language]

     A security rating is not a  recommendation  to buy, sell or hold securities
and may be subject to revision or withdrawal at any time by the assigning rating
organization.

<PAGE>
                    SUBJECT TO COMPLETION, DATED ------, 199-

PROSPECTUS SUPPLEMENT                                                [Version 5]
(To Prospectus dated -----------, 199--)

$------------- (Approximate)

Asset-Backed Certificates, Series 199--

PAINEWEBBER MORTGAGE ACCEPTANCE CORPORATION IV
Depositor




Class A:     $------- Initial Certificate Principal Balance (approximate)
             ---% Pass-Through Rate on Class A Principal Amount

Class B:     No Initial Certificate Principal Balance ----% Pass-Through
             Rate on Class B Notional Amount

The  Series  199-------  Certificates  offered  hereby  will  consist of Class A
Certificates and Class B Certificates.  The  Certificates  will represent in the
aggregate the entire beneficial  ownership  interest in a trust fund (the "Trust
Fund") consisting of a segregated pool of [-----] Securities having an aggregate
principal balance as of ----------,  199- of approximately  $---------- (subject
to a permitted  variance  described  herein  under  "Substitution  of Trust Fund
Assets")  and as further  described  herein to be sold by  PaineWebber  Mortgage
Acceptance  Corporation  IV (the  "Depositor")  pursuant  to a  Trust  Agreement
between  the  Depositor  and  ------,  as trustee  (the  "Trustee").  The [----]
Securities  will evidence  ownership  interests in segregated  pools of [one- to
four-  family  first  mortgage  loans]  (the  "Mortgage  Loans").  The  Class  A
Certificates  evidence  ownership  of all  principal  payments  and ---% of each
interest  payment  on the  [-----]  Securities,  after  deduction  of the  Trust
Administration  Fee  specified  herein,  which  corresponds  to  interest at the
above-specified  Pass-Through  Rate  on  the  outstanding  Class  A  Certificate
Principal  Balance for the [second]  preceding  month.  The Class B Certificates
evidence  ownership of ---% of each interest payment on the [-----]  Securities,
after deduction of the Trust  Administration  Fee, which corresponds to interest
at the  above-specified  Pass-Through  Rate on the outstanding  Class B Notional
Amount for the [second]  preceding month. The Notional Amount is used solely for
purposes of the  determination of interest  payments and certain other rights of
holders of Class B Certificates  and does not represent an interest in principal
payments on the [------] Securities.

Principal and interest are payable on the ---- day of each month or, if such day
is not a business day, then on the next  succeeding  business day,  beginning in
- -------------  (each, a "Distribution  Date").  The Certificates  offered hereby
will constitute a separate series of Certificates being offered by the Depositor
from time to time  pursuant to the  Prospectus  dated  -----------,  199-- which
accompanies this Prospectus  Supplement and of which this Prospectus  Supplement
is a part.

The  yield to  maturity  on the  Certificates  will be  affected  by the rate of
principal payments (including  prepayments) on the Mortgage Loans. [The Mortgage
Loans may be prepaid at any time without  penalty.] The yield to maturity on the
Class B  Certificates  will be  extremely  sensitive  to the  rate of  principal
payments on the  Mortgage  Loans and may  fluctuate  significantly  from time to
time. The Class B Certificates will be adversely affected in the event of higher
than  anticipated  levels of  prepayments.  In addition,  in the case of Class B
Certificates,  a rapid rate of principal payments could result in the failure of
investors to recover their initial  investment.  See "Yield on the  Certificates
and Prepayments on the [-----] Securities" herein.

There is currently no secondary market for the  Certificates  offered hereby and
there can be no  assurance  that a secondary  market for the  Certificates  will
develop.   PaineWebber  Incorporated  expects  to  establish  a  market  in  the
Certificates  offered  hereby,  but  is not  obligated  to do  so.  There  is no
assurance that any such market, if established, will continue.

Prospective  investors  should  consider the  information  set forth under "Risk
Factors"  on page  S-----  of this  Prospectus  Supplement  and page ---- of the
accompanying Prospectus.

ALTHOUGH DISTRIBUTIONS ON THE [-----] SECURITIES ARE GUARANTEED BY [------], THE
CERTIFICATES  REPRESENT  INTERESTS IN THE TRUST FUND ONLY AND ARE NOT GUARANTEED
BY [---], OR ANY OTHER PERSON, AND DO NOT REPRESENT AN OBLIGATION OF OR INTEREST
IN [-----],  THE DEPOSITOR,  THE TRUSTEE OR ANY OF THEIR RESPECTIVE  AFFILIATES.
THE  GUARANTEE  OF [-----]  IS [NOT]  BACKED BY THE FULL FAITH AND CREDIT OF THE
UNITED STATES OF AMERICA.  DISTRIBUTIONS  WILL BE MADE ON THE CERTIFICATES  ONLY
IF, AND TO THE EXTENT THAT, THE TRUSTEE  RECEIVES  DISTRIBUTIONS  ON THE [-----]
SECURITIES.

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE  COMMISSION NOR HAS THE COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY
OF THIS  PROSPECTUS  SUPPLEMENT OR THE  PROSPECTUS.  ANY  REPRESENTATION  TO THE
CONTRARY IS A CRIMINAL OFFENSE.

[-------------------------------------------------------------------------------
                                Aggregate
                                Initial                                Proceeds
                                Certificate             Underwriting   to the
                                Principal    Price to   Discounts and  Depositor
       Depositor                Balance      Public (1) Commissions    (1)(2)
- ---------------------------     -----------  ---------- -------------  ---------

Class A Certificates.....       $                 %              %          %
Class B Certificates.....       None              %(3)           %(3)       %(3)
Total....................       $                 %              %          %

- ---------------------------

(1) Plus accrued interest from ----------------, 199--.
(2) Before  deducting  expenses  payable  by  the  Depositor  estimated  to  be
$---------.]
(3) Stated as a percentage of the Class B Notional Amount.

[The  Class A and Class B  Certificates  offered  hereby  will be  purchased  by
PaineWebber  Incorporated  (the  "Underwriter")  from the  Depositor and will be
offered  by the  Underwriter  from  time  to time to the  public  in  negotiated
transactions  or otherwise  at varying  prices to be  determined  at the time of
sale.  Proceeds  to the  Depositor,  before  deducting  expenses  payable by the
Depositor, estimated to be $-----------,  will be ----% of the aggregate initial
Class A  Certificate  Principal  Balance,  plus accrued  interest at the Class A
Pass-Through Rate from --------------, 199--.]

The Class A and Class B Certificates  offered hereby [are] [will be purchased by
PaineWebber  Incorporated  (the  "Underwriter")  from the Depositor and will be]
offered subject to receipt and acceptance by the Underwriter,  to prior sale and
to the  Underwriter's  right  to  reject  any  order  in whole or in part and to
withdraw,  cancel or modify  the  offer  without  notice.  It is  expected  that
delivery of the Series 199-----  Certificates offered hereby will be made at the
office of PaineWebber  Incorporated,  1285 Avenue of the Americas, New York, New
York 10019 or through the facilities of The Depository Trust Company on or about
- -------------------, 199--.

                            PaineWebber Incorporated

- ----------------, 199--

The  Certificates  offered  by  this  Prospectus  Supplement  will  be part of a
separate series of Certificates  being offered by the Depositor  pursuant to its
Prospectus dated  -----------,  199--, of which this Prospectus  Supplement is a
part and which accompanies this Prospectus  Supplement.  The Prospectus contains
important information regarding this offering which is not contained herein, and
prospective  investors  are  urged to read the  Prospectus  and this  Prospectus
Supplement in full.



<PAGE>

                                TABLE OF CONTENTS

                                                                            PAGE

SUBJECT TO COMPLETION, DATED --------, --, 199-.................................

SUMMARY OF PROSPECTUS SUPPLEMENT................................................

RISK FACTORS....................................................................
                                                                                
DESCRIPTION OF THE CERTIFICATES.................................................
                                                                                
THE [-------] SECURITIES........................................................
                                                                                
     [Substitution of Trust Fund Assets.........................................
                                                                                
YIELD ON THE CERTIFICATES AND PREPAYMENT  ON THE [----------] SECURITIES........
                                                                                
     Payment Delay..............................................................
     Prepayment Considerations and Risks........................................
                                                                                
TRUST AGREEMENT.................................................................
                                                                                
     General....................................................................
     The Trustee................................................................
     Voting Rights..............................................................
     Transfer to ERISA Plans....................................................
     Termination................................................................
                                                                                
CERTAIN FEDERAL INCOME TAX CONSEQUENCES.........................................
                                                                                
SPECIAL TAX CONSIDERATIONS APPLICABLE  TO REMIC RESIDUAL CERTIFICATES...........
                                                                                
PLAN OF DISTRIBUTION............................................................
                                                                                
LEGAL MATTERS...................................................................
                                                                                
RATING..........................................................................


Until ----------------,  all dealers effecting transactions in the Certificates,
whether or not participating in this distribution,  may be required to deliver a
Prospectus  Supplement  and the  Prospectus  to  which  it  relates.  This is in
addition to the  obligation  of dealers to deliver a Prospectus  Supplement  and
Prospectus  when  acting  as  underwriters  and with  respect  to  their  unsold
allotments or subscriptions.

IN CONNECTION  WITH THIS  OFFERING,  THE  UNDERWRITER  MAY  OVER-ALLOT OR EFFECT
TRANSACTIONS WHICH STABILIZE OR MAINTAIN THE MARKET PRICE OF THE CERTIFICATES AT
A LEVEL  ABOVE THAT WHICH  MIGHT  OTHERWISE  PREVAIL  IN THE OPEN  MARKET.  SUCH
STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.




<PAGE>




                        SUMMARY OF PROSPECTUS SUPPLEMENT

                  The  following   summary  is  qualified  in  its  entirety  by
reference to the detailed  information  appearing  elsewhere in this  Prospectus
Supplement and in the accompanying Prospectus. Capitalized terms used herein but
not defined herein shall have the meaning assigned thereto in the Prospectus. An
Index of Significant Definitions is included at the end of the Prospectus.

Title of Series......................Asset-Backed  Certificates,  Series  199---
                                     -- (the "Certificates").

Class A Certificates.................$-------------------   initial  Certificate
                                     Principal   Balance   (approximate),   ---%
                                     Pass-Through  Rate  on  such  balance.  The
                                     initial  Class  A  Certificate  Balance  is
                                     equal to the aggregate principal balance of
                                     the    [------]     Securities     as    of
                                     ---------------   1,  199--  (the  "Cut-off
                                     Date").

Class B Certificates ................No Certificate  Principal  Balance,   ----%
                                     Pass-Through Rate on an amount equal to the
                                     Class  A  Certificate   Principal   Balance
                                     outstanding from time to time (with respect
                                     to the Class B Certificates,  the "Notional
                                     Amount").     [To    be    revised,    with
                                     corresponding    changes,    if   Class   B
                                     Certificates  have a Certificate  Principal
                                     Balance.]

Depositor............................PaineWebber Mortgage Acceptance Corp. IV, a
                                     wholly-owned    limited   purpose   finance
                                     subsidiary of  PaineWebber  Group Inc., and
                                     an affiliate of the  Underwriter.  See "The
                                     Depositor" in the Prospectus.

Trustee .............................---------------------------     ----------.
                                     See  "Trust Agreement--The Trustee" herein.

Principal (including prepayments)....All principal payments (including principal
                                     prepayments)  with respect to the [-------]
                                     Securities  will be passed  through on each
                                     Distribution Date to holders of the Class A
                                     Certificates, commencing -----------------,
                                     199-.  Holders of Class A Certificates will
                                     be  entitled  to  receive  such   principal
                                     payments on each Distribution Date on a pro
                                     rata   basis   in   accordance   with   the
                                     Percentage   Interest  evidenced  by  their
                                     respective  Certificates.   The  Percentage
                                     Interest   evidenced   by   any   Class   A
                                     Certificate   is  equal   to  the   initial
                                     Certificate   Principal   Balance   thereof
                                     divided    by   the    aggregate    initial
                                     Certificate Principal Balance of all of the
                                     Class A Certificates.

 .....................................Holders  of the Class B  Certificates  will
                                     not  receive any of  principal  payments on
                                     the [--------] Securities. See "Description
                                     of  the  Certificates"  herein  and  in the
                                     Prospectus.

Interest.............................Holders of the Class A Certificates will be
                                     entitled  to   distributions   of  interest
                                     payments on the [----]  Securities  on each
                                     Distribution Date based on the Pass-Through
                                     Rate and the then  outstanding  Certificate
                                     Principal Balance thereof.

 .....................................Holders of the Class B Certificates will be
                                     entitled  to   distributions   of  interest
                                     payments on the [------] Securities on each
                                     Distribution Date based on the Pass-Through
                                     Rate  and  the  then  outstanding  Notional
                                     Amount thereof.

[-----]Securities....................----%   [-----]    Securities   having   an
                                     aggregate  unpaid   principal   balance  of
                                     approximately $----- as of the Cut-off Date
                                     and    guaranteed    as   to   the   timely
                                     distribution  of interest and [the ultimate
                                     distribution  of] principal by  [--------].
                                     Such  guarantee of [------] is [not] backed
                                     by the full  faith and credit of the United
                                     States   of   America.   See   "The   Trust
                                     Funds--Agency     Securities"     in    the
                                     Prospectus.

Denominations........................The  Class A  Certificates  offered  hereby
                                     will be  offered  in  registered  form,  in
                                     denominations       evidencing      initial
                                     Certificate     Principal    Balances    of
                                     $-----------  and  multiples of $------- in
                                     excess   thereof,   with  one   Certificate
                                     evidencing  the  remainder of the aggregate
                                     initial  Class  A   Certificate   Principal
                                     Balance.

 .....................................The  Class B  Certificates  offered  hereby
                                     will  be offered  in  registered  form,  in
                                     denominations  evidencing  initial Notional
                                     Amounts  of   $-----------   and   integral
                                     multiples  of $------  in  excess  thereof,
                                     with   one   Certificate    evidencing   an
                                     additional  amount equal to  the  remainder
                                     of the aggregate initial Notional Amount.

Record Date..........................All  distributions  will  be  made by or on
                                     behalf of the  Trustee  to the  persons  in
                                     whose names the Certificates are registered
                                     at  the  close  of  business  on  the  last
                                     business   day   of  the   [second]   month
                                     preceding  the month in which  the  related
                                     Distribution Date occurs.  See "Description
                                     of the Certificates" herein.

Optional Termination.................At its option, the Depositor may repurchase
                                     all of the [----]  Securities  in the Trust
                                     Fund and thereby effect early retirement of
                                     the Certificates on any  Distribution  Date
                                     on which the aggregate principal balance of
                                     the  [----]  Securities  remaining  in  the
                                     Trust   Fund  is  less   than  --%  of  the
                                     aggregate  principal  balance of the [----]
                                     Securities  as of  the  Cut-off  Date.  See
                                     "Trust  Agreement--Termination"  herein and
                                     "Description             of             the
                                     Certificates--Termination"      in      the
                                     Prospectus.

Yield Considerations and Risks.......The rate of  payment of  principal  of each
                                     Class A Certificate,  the aggregate  amount
                                     of each  distribution  on and the  yield to
                                     maturity of all Certificates will depend on
                                     the rate of payment of principal (including
                                     prepayments)    of   the   mortgage   loans
                                     underlying  the  [-----]   Securities  (the
                                     "Mortgage Loans").  [The Mortgage Loans can
                                     be prepaid at any time,  without  penalty.]
                                     The rate of  payment  of  principal  varies
                                     significantly from time to time and between
                                     pools  of  mortgage  loans  at any time and
                                     will be  affected  by a variety of factors.
                                     The rate of payment of  principal  may also
                                     be affected by any repurchase by the issuer
                                     or guarantor of the Mortgage Loans. In such
                                     event  the  repurchase  price  paid  by the
                                     issuer or guarantor would be passed through
                                     to the  Certificateholders  as a prepayment
                                     of principal.

 .....................................The  yield on Class B  Certificates,  which
                                     are being  offered  without  any  principal
                                     amount, will be especially sensitive to the
                                     rate of principal  payments on the Mortgage
                                     Loans and may fluctuate  significantly from
                                     time  to  time.   Investors   should  fully
                                     consider the  associated  risks,  including
                                     the  risk  that if the  rate  of  principal
                                     payments  is rapid  the  investors  may not
                                     recover their initial investment.

 .....................................The  effective  yield  of each  Certificate
                                     will be  lower  than  the  yield  otherwise
                                     produced  by  the  applicable  Pass-Through
                                     Rate and purchase price of such Certificate
                                     because, although interest will accrue from
                                     the first day  through the last day of each
                                     month, principal and interest distributions
                                     with  respect  to such  month  will  not be
                                     passed    through   to   holders   of   the
                                     Certificates   until   on  or   after   the
                                     [-------]th  day of the month following the
                                     month of accrual.

[Certain Federal Income Tax
     Consequences....................Upon   the    issuance   of   the   Offered
                                     Certificates,   Cadwalader,   Wickersham  &
                                     Taft,   counsel  to  the  Depositor,   will
                                     deliver the  following  opinion:  [Assuming
                                     compliance   with  the  provisions  of  the
                                     Pooling  and   Servicing   Agreement,   for
                                     federal income tax purposes, the Trust Fund
                                     will  qualify  as a "real  estate  mortgage
                                     investment  conduit" (a "REMIC") within the
                                     meaning of Sections  860A through 860G (the
                                     "REMIC Provisions") of the Internal Revenue
                                     Code  of  1986  (the  "Code"),  and (i) the
                                     Class A,  Class B and Class C  Certificates
                                     will evidence  "regular  interests" in such
                                     REMIC  and  (ii) the  Class R  Certificates
                                     will  be  the  sole   class  of   "residual
                                     interests"  in such REMIC,  each within the
                                     meaning of the REMIC  Provisions  in effect
                                     on the date hereof.]  [Assuming  compliance
                                     with the Pooling and  Servicing  Agreement,
                                     for federal income tax purposes,  the Trust
                                     Fund will be  classified as a grantor trust
                                     under  Subpart E, part I of subchapter J of
                                     the Code, and not as an association taxable
                                     as a corporation or as a partnership.]

 .....................................Under  the REMIC  Regulations,  the Class R
                                     Certificates will not be regarded as having
                                     "significant   value"   for   purposes   of
                                     applying  the  rules  relating  to  "excess
                                     inclusions."  In  addition,   the  Class  R
                                     Certificates  may constitute  "noneconomic"
                                     residual  interests  for  purposes  of  the
                                     REMIC Regulations. Transfers of the Class R
                                     Certificates  will be restricted  under the
                                     Pooling and  Servicing  Agreement to United
                                     States  Persons  in a  manner  designed  to
                                     prevent  a   transfer   of  a   noneconomic
                                     residual  interest  from being  disregarded
                                     under the REMIC  Regulations.  See "Certain
                                     Federal  Income  Tax  Consequences--Special
                                     Tax  Considerations   Applicable  to  REMIC
                                     Residual  Certificates" herein and "Certain
                                     Federal              Income             Tax
                                     Consequences--REMICs--Taxation of Owners of
                                     REMIC     Residual     Certificates--Excess
                                     Inclusions"   and   "--Noneconomic    REMIC
                                     Residual Certificates" in the Prospectus.

 .....................................The  Class  R  Certificateholders   may  be
                                     required  to report  an  amount of  taxable
                                     income  with  respect to the early years of
                                     the Trust  Fund's  term that  significantly
                                     exceeds   distributions   on  the  Class  R
                                     Certificates   during  such   years,   with
                                     corresponding   tax  deductions  or  losses
                                     deferred until the later years of the Trust
                                     Fund's  term.  Accordingly,  on  a  present
                                     value basis,  the tax detriments  occurring
                                     in  the  earlier  years  may  substantially
                                     exceed the sum of any tax  benefits  in the
                                     later  years.  As a  result,  the  Class  R
                                     Certificateholders'   after-tax   rate   of
                                     return  may be  zero or  negative,  even if
                                     their pre-tax rate of return is positive.

 .....................................See  "Yield and  Maturity  Considerations,"
                                     especially        "--Additional       Yield
                                     Considerations  Applicable  Solely  to  the
                                     Class R Certificates", and "Certain Federal
                                     Income   Tax    Consequences--Special   Tax
                                     Considerations Applicable to REMIC Residual
                                     Certificates" herein.

 .....................................For  further   information   regarding  the
                                     Federal   income   tax    consequences   of
                                     investing in the Offered Certificates,  see
                                     "Certain  Federal Income Tax  Consequences"
                                     herein and in the Prospectus.

Rating...............................It is a  condition  to the  issuance of the
                                     Certificates   offered   hereby   that  the
                                     Certificates    be   rated    --------   by
                                     ------------------.  A  security  rating is
                                     not a  recommendation  to buy, sell or hold
                                     securities  and may be subject to  revision
                                     or  withdrawal at any time by the assigning
                                     rating  organization.  Each security rating
                                     should be  evaluated  independently  of any
                                     other security  rating.  A security  rating
                                     does   not   address   the   frequency   of
                                     prepayments  on the [-----]  Securities  or
                                     the  underlying   Mortgage  Loans,  or  the
                                     corresponding effect on yield to investors.
                                     See   "Yield   on  the   Certificates   and
                                     Prepayments on the  [--------]  Securities"
                                     and "Rating" herein.

Legal Investment.....................The Certificates  will constitute "mortgage
                                     related  securities"  for  purposes  of the
                                     Secondary  Mortgage Market  Enhancement Act
                                     of 1984 ("SMMEA") so long as they are rated
                                     as  described  herein,  and,  as such,  are
                                     legal  investments for certain  entities to
                                     the extent  provided  in SMMEA.  See "Legal
                                     Investment"  in the Prospectus and "Rating"
                                     herein.




<PAGE>




                                  RISK FACTORS

                                [To Be Provided]


                         DESCRIPTION OF THE CERTIFICATES

          The  Series  199-----  Certificates  are  to  be  issued  as  Class  A
Certificates  and Class B  Certificates.  The Class A Certificates  evidence the
holders' beneficial ownership of an undivided interest in all principal payments
on the  [-------]  Securities  and  ---% of  each  interest  payment  on the [ ]
Securities, after deduction of the Trust Administration Fee (as defined herein).
The  interest  allocated  to the Class A  Certificates  will be  passed  through
monthly to each holder thereof at a ---%  Pass-Through  Rate on the  outstanding
Certificate Principal Balance thereof for the [second] month preceding the month
in which the  distribution  of interest is to be made.  The Class B Certificates
evidence the holders'  beneficial  ownership of an undivided interest in ---% of
each interest payment on the [------]  Securities,  after deduction of the Trust
Administration  Fee. The interest  allocated to the Class B Certificates will be
passed  through  to  each  holder  thereof  at a ---%  Pass-Through  Rate on the
outstanding  Notional  Amount thereof for the [second] month preceding the month
in which the distribution of interest is to be made.

          The aggregate  Notional  Amount for the Class B  Certificates  for any
month  will be equal to the  outstanding  Certificate  Principal  Balance of the
Class A  Certificates  for that month.  The  Notional  Amount is used solely for
purposes of the  determination of interest  payments and certain other rights of
holders of Class B Certificates  and holders of Class B  Certificates  shall not
have any interest  in, or be entitled to any payment with respect to,  principal
payments on the [------] Securities. The aggregate initial Certificate Principal
Balance of the Class A Certificates and the aggregate initial Notional Amount of
the Class B Certificates shall each be approximately $----------- at the Cut-off
Date. The outstanding  Certificate  Principal Amount or Notional Amount,  as the
case may be, of each Class of  Certificates  for any month will equal the unpaid
principal balance of the [-------] Securities for that month calculated based on
the applicable pool factors for the [------] Securities.

          The Trust  Administration  Fee is payable out of interest  payments on
the [------]  Securities before calculating the amount of such interest which is
to be  allocated to each Class of  Certificates  and is equal to ---% per annum,
payable  monthly,  on the aggregate  unpaid  principal  balance of the [-------]
Securities for the [second] month preceding the month in which the  distribution
of interest is to be made.

          Pursuant  to the [-----]  program,  principal  and  interest at a ---%
pass-through  rate in respect of the [------]  Securities is required to be paid
directly to the Trustee on the [-----]th of each month or, if such [-----]th day
is not a  business  day,  on the next  succeeding  business  day [by  check] [in
next-day  funds].  Payments of principal  and interest  will be collected by the
Trustee and held in a segregated [non]interest-bearing trust account in the name
of and for the benefit of the  Certificateholders  [and  invested  in  Permitted
Investments for the benefit of the Trustee].  Assuming timely receipt thereof by
the  Trustee  by 1:00 p.m.  on the  [-----]  distribution  date,  principal  and
interest on the  Certificates,  at the  applicable  Pass-Through  Rate,  will be
distributed  on the day of receipt;  if payment on the  [------]  Securities  is
received by the  Trustee  after 1:00 p.m. or the  [-------]  distribution  date,
principal and interest at the applicable  Pass-Through  Rate will be distributed
on the next business day (the  "Distribution  Date"). In each case distributions
will be made to the holders of record of the  Certificates  on the last business
day of the [second]  preceding month (the "Record Date"). The first Distribution
Date will be ----.

          Distributions on the Certificates  will be made by check mailed to the
registered holders entitled thereto or, upon written request to the Trustee made
at any time at least five business days prior to the related  Distribution  Date
of a  holder  of one or  more  Certificates  by  wire  transfer  in  immediately
available funds to the account of such holder; provided, however, that the final
distribution in respect of any Certificate  will be made only upon  presentation
and surrender of such  Certificate at the Corporate  Trust Office of the Trustee
(as  defined  herein).  Wire  transfers  will  be  made  at the  expense  of the
Certificateholder  requesting  such wire transfer by deducting such expense from
the related  transfer.  The  Corporate  Trust Office of the Trustee is presently
located at  ---------------------------,  but such address may be changed by the
Trustee with prior written notice to registered Certificateholders.

          Distributions will be made to the holders of the Certificates entitled
thereto only if, and to the extent that,  the Trustee  receives  payments on the
[-------]  Securities.  The  Trustee  will be  required  to apply  all  payments
received in respect of the [-------]  Securities accruing after the Cut-off Date
to the  Certificates  without making any deduction,  other than deduction of the
Trust Administration Fee, certain expenses of the Trustee, if any, in connection
with any legal actions relating to the Trust Agreement or the Certificates,  and
any applicable tax  withholding.  Although  payment of principal and interest on
the [--------]  Securities is guaranteed by [------],  the  Certificates are not
guaranteed by [------] or any other person and do not represent  interests in or
obligations of the Depositor, the Trustee or any of their respective affiliates.


                            THE [-------] SECURITIES

          The [-------] Securities are --------% [--------] Securities,  each of
which is guaranteed as to the timely  distribution of interest and [the ultimate
distribution  of]  principal  by  [-------].  The  guarantee of [-------] is [an
obligation solely of  ----------------  and is not] backed by the full faith and
credit of the United States of America.

          [All] [None] of the Mortgage Loans are insured by the Federal  Housing
Administration  ("FHA  Loans")  or are  partially  guaranteed  by  the  Veterans
Administration ("VA Loans"). All the Mortgage Loans have maximum original stated
maturities of approximately [30] years and are [fixed-rate, level payment, fully
amortizing]  mortgage  loans  secured by first  liens on [one- to four-]  family
residential units. See "The Trust Funds--Agency Securities" in the Prospectus.

          The aggregate  outstanding principal balance of the [-----] Securities
at the Cut-off Date will be approximately  $----------  [(subject to a permitted
variance of plus or minus 5%)]. The pass-through rate on each [-------] Security
is ------%.  The maximum  remaining  term to maturity at the Cut-off Date of any
Mortgage Loan will be no greater than [------] months and it is expected that at
such Cut-off Date the weighted average remaining term to maturity ("WAM") of the
Mortgage  Loans  will be  between  [-------]  and  [-------]  months,  based  on
information  provided  by  [------]  as of  the  issue  date  of  the  [-------]
Securities [,  adjusted to reflect the number of months  elapsed from such issue
date to the Cut-off Date]. It is also expected that the weighted  average coupon
("WAC")  of the  Mortgage  Loans will have been no less than ---% and no greater
than ---% as of the issue date of such [------] Securities. The information with
respect to weighted  average  remaining  term to maturity and  weighted  average
coupon does not reflect the effect of payments  (including  prepayments)  on the
Mortgage  Loans  subsequent  to  the  issuance  of  such  [------]   Securities.
Consequently,  actual  pool  characteristics  at the  Cut-off  Date  may  differ
significantly from the parameters stated above.

          [The   schedule   below  is  based   on  the   ---------------   dated
- -------------,  199--,  as  published in The Bond Buyer,  and  provides  certain
information   as  to  the  issue  dates  of  such  [  ]  Securities   and  their
- ------------------,  199-- principal  balances.  It also gives information as to
the WAC, WAM, and latest maturity date of the Mortgage Loans, in each case as of
the issue date of the related [------] Securities.

                                       Principal
  Pool      Issue     Latest Loan      Balance at         WAC at        WAM at
 Number     Date     Maturity Date    --------, 199-    Issue Date    Issue Date
- --------   -------  ---------------  ----------------   ----------    ----------



          The WAC of such [------]  Securities as of their issue dates was ---%.
The WAM of such [-------] Securities as of -------------, 199-- was ---- months,
computed by reducing the WAM of each  [------]  Security by the number of months
that elapsed from its issue date to  -------------,  199--. The information with
respect  to the  WAC and the  WAM  does  not  reflect  the  effect  of  payments
(including  prepayments) on the Mortgage Loans subsequent to the issuance of the
[------]  Securities.  The  current  WAC  and  WAM  may,  as  a  result,  differ
significantly from those stated above.]

          [The Depositor will acquire the [------]  Securities from  PaineWebber
Incorporated, an affiliate of the Depositor, in a negotiated transaction.] Since
all of the [------]  Securities have not been identified by the Depositor at the
date of this  Prospectus  Supplement,  there may be  discrepancies  between  the
actual  [------]  Securities  and the [------]  Securities  which the  Depositor
currently  expects to deposit with the Trustee  pursuant to the Trust Agreement.
Any  discrepancy  may  have a  substantial  effect  on the  yields  obtained  by
investors in the Certificates.

          Specific  information  with respect to the actual [------]  Securities
(including the unpaid  principal  balance and the approximate WAC and WAM of the
Mortgage  Loans  based on the  information  provided by [------] as of the issue
date of the [------]  Securities) will be available to the underwriter[s] at the
Closing Date and will be set forth in a Current Report on Form 8-K which will be
filed  with  the  Securities  and  Exchange  Commission  as soon as  practicable
following the Closing Date.

[Substitution of Trust Fund Assets

          If a portion of the [------] Securities expected to be included in the
Trust Fund is not delivered on or prior to the Cut-off Date,  the Depositor will
deposit in the Trust Fund, on an interim  basis,  cash or cash  equivalents,  or
will deliver other [------]  Securities  without regard to pass-through rates or
maturities,  such that the  aggregate  assets  included in the Trust Fund have a
principal  amount  at  least  equal to the  principal  amount  of the  [-------]
Securities  expected to be included in the Trust Fund.  In such event,  no later
than the first  Distribution Date, the Depositor will deliver to the Trustee the
[-------]  Securities  described  herein  in  substitution  for any cash or cash
equivalents deposited in the Trust Fund or other [-------] Securities previously
delivered to the Trustee.]


                    YIELD ON THE CERTIFICATES AND PREPAYMENT
                         ON THE [----------] SECURITIES

Payment Delay

          The effective yield of each  Certificate  will be lower than the yield
otherwise  produced by the  applicable  Pass-Through  Rate and purchase price of
such Certificate  because,  although  interest will accrue from the first day of
each month, principal and interest distributions with respect to such month will
not be made to Certificateholders until on or about the ------- day of the month
following  the month of accrual (or if such day is not a business  day,  then on
the next succeeding business day), resulting in a delay of approximately -------
days.

Prepayment Considerations and Risks

          The rate of principal  distributions  on the  Certificates is directly
related to the rate of payments of principal on the  Mortgage  Loans.  Principal
payments on the Mortgage Loans will be passed through to the Certificateholders.
The rate of  principal  payments on the  Mortgage  Loans will be affected by the
rate of principal  prepayments  thereon (including for this purpose  prepayments
resulting from liquidations due to defaults, casualties, condemnations and other
dispositions).  [Mortgagors  may prepay the  Mortgage  Loans at any time without
penalty.] If  prevailing  interest  rates vary  significantly  from the interest
rates on the  Mortgage  Loans,  the  Mortgage  Loans are likely to be subject to
higher or lower  prepayment  rates than if prevailing  interest  rates are at or
near the interest  rates on the Mortgage  Loans.  In general,  when the level of
prevailing interest rates declines significantly below the interest rates on the
Mortgage  Loans,  the rate of prepayments  is likely to increase,  and, when the
level of prevailing  interest rates rises significantly above the interest rates
on the Mortgage Loans, the rate of prepayments is likely to decline.  Prepayment
rates  are  influenced  by a number  of  other  factors,  including  the age and
assumability of the Mortgage Loans,  general economic conditions and demographic
factors. See "Yield Considerations" and "Maturity and Prepayment Considerations"
in the Prospectus.

          The actual ranges and dispersions of the interest rates and maturities
of the mortgage loans included in a pool underlying a [------] Security may have
a significant effect on the prepayment  experience on that pool. Even pools with
the same pass-through rate and WAC and WAM of the underlying  mortgage loans may
experience significantly different prepayment rates as a result of variations in
such ranges and dispersions.

          [Under the GNMA I program,  all  mortgages  underlying a GNMA Security
must have the same annual interest rate (except for mortgages relating to mobile
homes).  The annual  interest  rate on a GNMA I Security  is 0.50% less than the
annual interest rate on the underlying  mortgage loans for such GNMA I Security.
The GNMA II program  permits a variation in the annual  rates on the  underlying
mortgage  loans of up to 1%. The annual  interest  rate on a GNMA II Security is
between  0.50%  and 1.50%  less than the  highest  annual  interest  rate on the
underlying  mortgage  loans.]  [The  maximum  permitted  variation in the annual
interest  rates on  mortgages  underlying  a FNMA  Security  is 2%.  The  annual
interest  rate on a FNMA  Security  is  between  0.50% and  2.55%  less than the
highest annual interest rate on the underlying  mortgage  loans.] [Under FHLMC's
Cash  Program,  there was no  required  range  within  which  interest  rates on
mortgage loans  underlying  FHLMC  Securities  issued before June,  199-, had to
fall.  This wide  possible  variation in interest  rates on the  mortgage  loans
underlying a FHLMC Security issued under the FHLMC Cash Program before June 199-
is likely to make prepayments received on such a FHLMC Security less predictable
than the prepayment on an agency security backed by mortgage loans that bear the
same interest rate or that bear interest  rates within a narrower  range.  FHLMC
has announced that,  beginning with mortgage pools  underlying  FHLMC Securities
issued in June,  199-,  FHLMC will  restrict to 1% the range of annual  interest
rates on the  underlying  mortgage  loans in the 15- and  30-year  single-family
fixed-rate  Cash  Program  and  that the  maximum  annual  interest  rate on the
mortgage loans  underlying a FHLMC  Security  issued under the Cash Program will
not be more than 2% greater than the  pass-through  rate on such FHLMC Security.
In addition,  mortgage loans  underlying a FHLMC Security  issued under the Cash
Program will be grouped by original maturity and remaining  maturity to within a
maximum of six months]. [Under FHLMC's Guarantor Program, the interest rate on a
FHLMC  Security  is  established  based  upon the  lowest  interest  rate on the
underlying  mortgage  loans,  minus a minimum  servicing  fee and the  amount of
FHLMC's  management  and  guaranty  fees as agreed  upon  between the seller and
FHLMC. For FHLMC Pools formed under the Guarantor  Program with Security numbers
beginning with 18-012,  the range between the lowest and highest annual interest
rates on the  mortgage  loans  in a FHLMC  Pool may not  exceed  two  percentage
points.  For FHLMC Pools formed under the Guarantor Program beginning  December,
199-,  FHLMC has announced  that it will  restrict the range of annual  interest
rates on the underlying mortgage loans to 1%.] [[-------] generally reserves the
right to waive such general program limits on the range of annual interest rates
in particular circumstances.  Consequently,  certain of the [-------] Securities
may not conform to the indicated ranges.]

          [Certain of the  conventional  mortgage  loans may have  "due-on-sale"
clauses,  which allow the holder of such mortgage loan to demand payment in full
of the  remaining  principal  balance of such mortgage loan upon sale or certain
transfers of property  securing such mortgage  loan.  The Depositor is unable to
provide more precise  information  as to the portion of the Mortgage  Loans that
are subject to such  "due-on-sale"  clauses.] [All of the Mortgage Loans are FHA
Loans or VA Loans and consequently  contain no "due-on-sale"  provisions.]  Both
FHLMC  and  FNMA  enforce  "due-on-sale"  clauses  to the  extent  permitted  by
applicable  law,  except that FNMA may elect to  repurchase  a loan subject to a
"due-on-sale"  clause  in lieu of  enforcement  of such  clause.  [Consequently,
transfers of the property securing the Mortgage Loans may not affect prepayments
on such  Mortgage  Loans to the  same  extent  as if such  Mortgage  Loans  were
conventional mortgage loans containing "due-on-sale" clauses.]

          [In addition,  the Mortgage Loans  underlying the FNMA  Securities are
subject  to a right  of  repurchase  by FNMA in  certain  circumstances.  Such a
repurchase  would result in an acceleration of distributions of principal on the
FNMA Securities which would be treated as principal  prepayments for purposes of
the Certificates. See "The Trust Funds--Agency Securities" in the Prospectus.]

          The timing of changes in the rate of prepayments on the Mortgage Loans
may  significantly  affect an  investor's  actual yield to maturity  even if the
average rate of principal  payments  experienced over time is consistent with an
investor's expectation. In general, the earlier a prepayment of principal of the
Mortgage Loans the greater the effect on an investor's  yield to maturity.  As a
result,  the effect on an investor's yield of principal  payments occurring at a
rate  higher (or lower) than the rate  anticipated  by the  investor  during the
period immediately  following the issuance of the Certificates may not be offset
by a subsequent like reduction (or increase) in the rate of principal payments.

          A  lower  rate  of  principal   prepayments  than  anticipated   would
negatively  affect the yield  experienced by investors in Class A  Certificates,
which are being offered at a discount from their original Certificate  Principal
Balances.  A  higher  rate  of  principal  prepayments  than  anticipated  would
negatively  affect the yield  experienced by investors in Class B  Certificates,
which are being  offered  without any  principal  amount and could result in the
failure of investors to recover their initial investment.

          Prepayments  on  mortgages  are  commonly   measured   relative  to  a
prepayment standard or model. The model used in this Prospectus Supplement,  the
Standard Prepayment Assumption ("SPA"), represents an assumed rate of prepayment
each  month  relative  to the then  outstanding  principal  balance of a pool of
mortgages.  A prepayment assumption of 100% SPA assumes prepayment rates of 0.2%
per annum of the then  outstanding  principal  balance of such  mortgages in the
first month of the life of the  mortgages  and an  additional  0.2% per annum in
each month  thereafter  until the  thirtieth  month.  Beginning in the thirtieth
month and in each month  thereafter  during the life of the mortgages,  100% SPA
assumes a constant  prepayment  rate of 6% per annum each month.  As used in the
table below,  "SPA" assumes  prepayment  rates equal to ---% of 100% SPA;  "---%
SPA" assumes  prepayment rates equal to ---% of 100% SPA;  "------% SPA" assumes
prepayment  rates  equal to ------% of 100% SPA.  SPA does not  purport to be an
historical   description  of  prepayment  experience  or  a  prediction  of  the
anticipated  rate of  prepayment  of any pool of mortgage  loans,  including the
Mortgage Loans.

          The following  table  illustrates  certain  relationships  between the
assumed purchase prices of the  Certificates,  as stated below,  certain assumed
prepayment  rates  and  the  yields  (calculated  as  described  below)  on  the
Certificates,  stated on a corporate bond equivalent  basis. For purposes of the
illustration, it is assumed, among other things, that (i) the purchase prices of
the Class A Certificates and the Class B Certificates are ------% and ------% of
their aggregate  Certificate  Principal  Balance and aggregate  Notional Amount,
respectively,  at the Cut-off Date, plus accrued interest from ---------,  199--
(ii) all of the Mortgage Loans have identical payment provisions, interest rates
of ---%,  and  remaining  terms to maturity  at the Cut-off  Date equal to -----
months,  (iii) such Mortgage Loans prepay monthly at the specified SPA, (iv) the
settlement date for the Certificates is -----------,  199--, and (v) payments of
principal and interest on the Mortgage  Loans for a particular  month are passed
through to holders of the  ---------  Certificates  on the  --------  day of the
[second] succeeding month, beginning ---------, 199--. There can be no assurance
as to the accuracy of any of such assumptions; consequently, such yields are set
forth for illustrative purposes only.

                                        Standard Prepayment Assumption
                                        ------------------------------
                              ----%      ---%      ---%       ---%        ---%
                                                   Yield

Class A Certificates
Class B Certificates

          The yields set forth above were  calculated by determining the monthly
discount rates which, when applied to an assumed stream of cash flows to be paid
on  Certificates  of a Class,  would cause the discounted  present value of such
assumed  stream  of cash  flows  to equal  the  assumed  purchase  price of such
Certificates  and by converting  such monthly rates to corporate bond equivalent
rates. Such calculation does not take into account  variations that may occur in
the interest rates at which  investors may be able to reinvest funds received by
them as distributions  on the Certificates and consequently  does not purport to
reflect the return on any  investment  in  Certificates  when such  reinvestment
rates are considered.

          The  characteristics of the Mortgage Loans will not correspond exactly
to those assumed in the prepayment  statistics  above. The yields to maturity on
the Certificates will therefore differ from those set forth above even if all of
the Mortgage Loans prepay  monthly at the related  assumed  prepayment  rate. In
addition, it is not likely that any Mortgage Loan will prepay at a constant rate
until  maturity or that all of the Mortgage  Loans will prepay at the same rate,
and the timing of changes in the rate of prepayments  may  significantly  affect
the yield to a holder of a Certificate.

          The following  table sets forth,  among other things,  the most recent
prepayment  experience  publicly  available  on  ---------,   199-  for  [-----]
Securities issued and outstanding and having the same pass-through  rates as the
[------] Securities to be deposited in the Trust Fund.

       Pricing Speed              Prepayment Experience
      Trust Fund Asset                  (% OF SPA)             (% OF SPA) (1)
- ---------------------------    ---------------------------    ----------------

          3 mos.                          6 mos.                   1 yr.
          ------                          ------                   -----


    [------------] Security    %

    --------------------------------------

    (1)  For periods ending

          The historical rate of principal payments (including  prepayments) set
forth in the table above has been  computed  from  information  published in THE
BOND BUYER. The Depositor believes that such information is accurate, but has no
means  of  verifying  the  data.  The  historical  rate  of  principal  payments
(including  prepayments) on [------]  Securities since their respective issuance
can also be computed from the information  published in THE BOND BUYER. See "The
[------]  Securities"  herein.  The Depositor makes no  representation  that the
Mortgage  Loans will prepay in the manner or at any of the rates  assumed in the
table set forth above.

          The  Depositor   believes  that  the  historical   payment  experience
(including  prepayments) on such securities is not necessarily indicative of the
future  prepayment  experience  of  such  securities  or of the  mortgage  loans
underlying  the  [-------]  Securities.  Since  the rate of  principal  payments
(including  prepayments)  on such mortgage loans will  significantly  affect the
yield to  maturity  on the  Certificates,  prospective  investors  are  urged to
consult  their  investment  advisors  as to both  the rate of  future  principal
payments  (including  prepayments)  on the  underlying  mortgage  loans  and the
suitability of the Certificates to their investment objectives.


                                 TRUST AGREEMENT

General

          The  Certificates  offered  hereby will be issued  pursuant to a Trust
Agreement  (the "Trust  Agreement")  to be dated as of  ---------------,  199--,
among the Depositor  and the Trustee,  a form of which is filed as an exhibit to
the  Registration  Statement.  Reference is made to the Prospectus for important
information  additional  to that  set  forth  herein  regarding  the  terms  and
conditions of the  Agreement  and the  Certificates.  The  Certificates  will be
transferable and  exchangeable at the Corporate Trust Office.  No service charge
will be made for any  transfer  or exchange of  Certificates  but the  [Trustee]
[Certificate Registrar] may require payment of a sum sufficient to cover any tax
or  governmental  charge that may be imposed in connection  with the transfer or
exchange of Certificates.  The Depositor will provide to a prospective or actual
Certificateholder  without charge, on written request, a copy (without exhibits)
of  the  Agreement.   Requests  should  be  addressed  to  PaineWebber  Mortgage
Acceptance  Corporation  IV, 1285  Avenue of the  Americas,  New York,  New York
10019, Attention: ----------------.

The Trustee

          ---------------------------------------------------,                 a
- ------------------------------  (the  "Trustee"),  will act as  Trustee  for the
Series  199-----  Certificates  pursuant to the Trust  Agreement.  The Trustee's
principal  executive offices are located at ---------,  and its telephone number
is -------.

Voting Rights

          At all times,  [---% of] the Voting Rights will be allocated among the
holders of the [Class A]  Certificates  in  proportion  to the then  outstanding
Certificate Principal Balances of their respective Certificates [and ---% of the
Voting Rights will be allocated among the holders of the Class B Certificates in
proportion to their respective percentage interests].

Transfer to ERISA Plans

          No transfer of a Certificate or any interest therein may be made to an
employee  benefit  plan  or  other  retirement  plan or  arrangement,  including
individual  retirement  accounts  and  annuities,  Keogh  Plans  and  collective
investment funds in which such plans, accounts or arrangements are invested that
is  subject  to  ERISA  or the  Code  (each a  "Plan")  unless  the  prospective
transferee  provides the Depositor and the Trustee with a certification of facts
and an opinion of counsel which establishes to the satisfaction of the Depositor
and the Trustee  that such  transfer  will not result in a violation of ERISA or
cause  the  Depositor  to be  deemed a  fiduciary  of such Plan or result in the
imposition of an excise tax under the Code on the Depositor.

Termination

          The circumstances under which the obligations created by the Agreement
will  terminate  in  respect  of a  series  of  Certificates  are  described  in
"Description of the  Certificates--Termination" in the Prospectus. The Depositor
will have the right to  repurchase  all  remaining  [-------]  Securities in the
Trust Fund and thereby effect early retirement of the  Certificates,  subject to
the aggregate principal balance of the [----------------] Securities at the time
of repurchase  being less than ---% of the aggregate  principal  balance of such
[------------]  Securities  as of the Cut-off  Date.  In the event the Depositor
exercises such option,  the repurchase  price  distributed  with respect to each
Class A Certificate will be 100% of its then outstanding  Certificate  Principal
Balance plus interest thereon at the Pass-Through Rate, and with respect to each
Class B Certificate will be -------------. In no event will the trust created by
the Agreement for a series of Certificates  continue beyond the expiration of 21
years  from the death of the  survivor  of the  person or  persons  named in the
Agreement.


                     CERTAIN FEDERAL INCOME TAX CONSEQUENCES

          Upon the issuance of the Offered Certificates,  Cadwalader, Wickersham
& Taft, counsel to the Depositor, will deliver the following opinion:  [Assuming
compliance  with the  provisions  of the Pooling and  Servicing  Agreement,  for
federal  income  tax  purposes,  the Trust Fund will  qualify as a "real  estate
mortgage  investment  conduit" (a "REMIC")  within the meaning of Sections  860A
through 860G (the "REMIC  Provisions") of the Internal Revenue Code of 1986 (the
"Code"),  and (i) the Class A, Class B and Class C  Certificates  will  evidence
"regular  interests" in such REMIC and (ii) the Class R Certificates will be the
sole class of "residual interests" in such REMIC, each within the meaning of the
REMIC  Provisions in effect on the date hereof.]  [Assuming  compliance with the
Pooling and Servicing Agreement, for federal income tax purposes, the Trust Fund
will be classified as a grantor trust under Subpart E, part I of subchapter J of
the  Code,  and  not  as  an  association  taxable  as  a  corporation  or  as a
partnership.]

          The  ----------  Certificates  [may]  [will]  [will not] be treated as
having been issued with original issue discount for Federal income tax reporting
purposes. The prepayment assumption that will be used in determining the rate of
accrual of [original issue discount,]  market discount and premium,  if any, for
Federal income tax purposes will be based on the assumption  that  subsequent to
the date of any  determination the Mortgage Loans will prepay at a rate equal to
[a CPR of --%]. No representation is made that the Mortgage Loans will prepay at
that  rate  or  at  any  other   rate.   See   "Certain   Federal   Income   Tax
Consequences--REMICs--Taxation of Owners of REMIC Regular Certificates--Original
Issue Discount" in the Prospectus.

          The ------------------- Certificates may be treated for Federal income
tax purposes as having been issued at a premium.  Whether any holder of [either]
such  Class of  Certificates  will be  treated  as  holding a  Certificate  with
amortizable bond premium will depend on such Certificateholder's  purchase price
and the  distributions  remaining to be made on such  Certificate at the time of
its  acquisition  by such  Certificateholder.  Holders  of [each]  such Class of
Certificates  should  consult their tax advisors  regarding the  possibility  of
making an election to amortize such  premium.  See "Certain  Federal  Income Tax
Consequences--REMICs--Taxation of Owners of REMIC Regular Certificates--Premium"
in the Prospectus.

          The Offered  Certificates will be treated as "qualifying real property
loans"  within the meaning of Section  593(d) of the Code,  assets  described in
Section  7701(a)(19)(C)  of the Code and "real estate assets" within the meaning
of Section  856(c)(5)(A)  of the Code,  and interest  (including  original issue
discount,  if any) on the Offered  Certificates  will be interest  described  in
Section  856(c)(3)(B) of the Code.  Moreover,  the Offered  Certificates will be
"qualified  mortgages"  within the meaning of Section 860(A)(3) of the Code. See
"Certain   Federal   Income   Tax    Consequences--REMICs--Characterization   of
Investments in REMIC Certificates" in the Prospectus.

          ------------------------,   a  ---------------,   will  act  as  REMIC
Administrator  for the Trust Fund.  [The Master Servicer will be responsible for
the fees and normal  disbursements  of the REMIC  Administrator.]  See  "Certain
Federal  Income  Tax  Consequences--REMICs--Reporting  and Other  Administrative
Matters" and "The Pooling and Servicing  Agreements--Certain  Matters  Regarding
the Master  Servicer,  the Special  Servicer,  the REMIC  Administrator  and the
Depositor",  "--Events of Default" and  "--Rights  Upon Event of Default" in the
Prospectus.

          For further information  regarding the Federal income tax consequences
of  investing  in the Offered  Certificates,  see  "Certain  Federal  Income Tax
Consequences--REMICs" in the Prospectus.


                      SPECIAL TAX CONSIDERATIONS APPLICABLE
                         TO REMIC RESIDUAL CERTIFICATES

          The IRS has issued REMIC Regulations that significantly affect holders
of REMIC Residual Certificates. The REMIC Regulations impose restrictions on the
transfer or acquisition  of certain  residual  interests,  including the Class R
Certificates.   In  addition,   the  REMIC  Regulations  provide  special  rules
applicable  to:  (i)  thrift  institutions  holding  residual  interests  having
"significant value" and (ii) the transfer of "noneconomic" residual interests to
United  States  persons.  Pursuant to the Pooling and Servicing  Agreement,  the
Class R Certificates  may not be transferred to non-United  States persons.  See
"Certain  Federal Income Tax  Consequences--REMICS--Taxation  of Owners of REMIC
Residual Certificates" in the Prospectus.

          The REMIC  Regulations  provide  for the  determination  of  whether a
residual  interest  has  "significant  value" for purposes of applying the rules
relating to "excess inclusions" with respect to residual interests. Based on the
REMIC  Regulations,  the Class R Certificates do not have significant value and,
accordingly,  thrift  institutions  and their  affiliates will be prevented from
using their unrelated losses or loss carryovers to offset any excess  inclusions
with  respect to the Class R  Certificates,  which will be in an amount equal to
all or virtually all of the taxable income  includable by holders of the Class R
Certificates. See "Certain Federal Income Tax  Consequences--REMICs--Taxation of
Owners of REMIC Residual Certificates--Excess Inclusions" in the Prospectus.

          The REMIC  Regulations also provide that a transfer to a United States
person of "noneconomic"  residual  interests will be disregarded for all federal
income tax purposes, and that the purported transferor of "noneconomic" residual
interests  will  continue to remain liable for any taxes due with respect to the
income on such residual interests, if "a significant purpose of the transfer was
to impede the assessment or collection of tax." Based on the REMIC  Regulations,
the Class R Certificates may constitute  noneconomic  residual  interests during
some  or  all  of  their  terms  for  purposes  of the  REMIC  Regulations  and,
accordingly,  if a significant purpose of a transfer is to impede the assessment
or collection of tax,  transfers of the Class R Certificates  may be disregarded
and  purported  transferors  may remain liable for any taxes due with respect to
the  income  on  the  Class  R  Certificates.  All  transfers  of  the  Class  R
Certificates  will be  subject to  certain  restrictions  under the terms of the
Pooling and Servicing  Agreement that are intended to reduce the  possibility of
any such transfer being  disregarded to the extent that the Class R Certificates
constitute  noneconomic  residual  interests.  See "Certain  Federal  Income Tax
Consequences--REMICs--Taxation      of     Owners     of     REMIC      Residual
Certificates--Noneconomic REMIC Residual Certificates" in the Prospectus.

          The Class R Certificateholders  may be required to report an amount of
taxable  income with respect to the earlier  accrual  periods of the term of the
Trust Fund that significantly exceeds the amount of cash distributions  received
by such  Certificateholders  from the Trust Fund with  respect to such  periods.
Furthermore,  the tax on such  income  may exceed  the cash  distributions  with
respect to such periods.  Consequently,  Class R Certificateholders  should have
other  sources of funds  sufficient  to pay any federal  income taxes due in the
earlier  years of the Trust  Fund's term as a result of their  ownership  of the
Class R  Certificates.  In addition,  the  required  inclusion of this amount of
taxable income during the Trust Fund's earlier  accrual periods and the deferral
of  corresponding  tax losses or deductions until later accrual periods or until
the ultimate sale or  disposition  of a Class R Certificate  (or possibly  later
under the "wash sale"  rules of Section  1091 of the Code) may cause the Class R
Certificateholders'  after-tax rate of return to be zero or negative even if the
Class R  Certificateholders'  pre-tax rate of return is positive.  That is, on a
present value basis, the Class R  Certificateholders'  resulting tax liabilities
could  substantially  exceed the sum of any tax  benefits  and the amount of any
cash distributions on the Class R Certificates over their life.

          Potential investors in Class R Certificates should be aware that under
the  Pooling  and  Servicing  Agreement,  the holder of the  largest  Percentage
Interest  in  the  Class  R  Certificates  shall,  by  its  acceptance  of  such
Certificates,  agree to irrevocably  appoint the Master Servicer as its agent to
perform all of the duties of the tax matters person for the REMIC.

          Purchasers of the Class R Certificates are strongly advised to consult
their tax advisors as to the economic and tax consequences of investment in such
Certificates.

          For further information  regarding the federal income tax consequences
of   investing   in  the  Class  R   Certificates,   see  "Yield  and   Maturity
Considerations--Additional Yield Considerations Applicable Solely to the Class R
Certificates"      herein     and      "Certain      Federal      Income     Tax
Consequences--REMICs--Taxation  of Owners of REMIC Residual Certificates" in the
Prospectus.


                              PLAN OF DISTRIBUTION

          [Subject  to the terms and  conditions  set forth in the  Underwriting
Agreement  dated  ------------,   199--  (the  "Underwriting  Agreement"),   the
Depositor has agreed to sell and PaineWebber  Incorporated  (the  "Underwriter")
has agreed to purchase the Class A and Class B Certificates.  The Underwriter is
obligated to purchase all Certificates offered hereby if any are purchased.]

          [The  Depositor has been advised by the  Underwriter  that it proposes
initially to offer all of the Class A and Class B Certificates  to the public at
the  public  offering  prices  set  forth on the cover  page of this  Prospectus
Supplement and to certain dealers at such prices less a concession not in excess
of ---% of the initial Certificate Principal Balance of the Class A Certificates
and  ---% of the  initial  Notional  Amount  of the  Class B  Certificates.  The
Underwriter may allow and such dealers may reallow  concessions not in excess of
- ---% of the  initial  aggregate  Certificate  Principal  Balance  of the Class A
Certificates   and  ---%  of  the  initial   Notional  Amount  of  the  Class  B
Certificates.  After the initial public offering,  the public offering price and
such concessions may be changed.]

          [Distribution of the Class A and Class B Certificates will be made [by
- ---------] from time to time in negotiated  transactions or otherwise at varying
prices to be determined at the time of sale.  Proceeds to the Depositor from the
sale of the Class A and Class B Certificates  will be -----% of the aggregate of
the  Certificate  Principal  Balances  initially  represented  by  the  Class  A
Certificates,  plus accrued interest at the  Pass-Through  Rate from the Cut-off
Date but before deducting expenses payable by the Depositor.  In connection with
the purchase and sale of the Class A and Class B  Certificates,  the Underwriter
may be deemed to have  received  compensation  from the Depositor in the form of
underwriting discounts.]

          The Underwriting  Agreement provides that the Depositor and its parent
corporation  will indemnify the Underwriter  against certain civil  liabilities,
including  liabilities  under the Securities Act of 1933, or will  contribute to
payments the Underwriter may be required to make in respect thereof.

          There can be no assurance that a secondary market for the Certificates
will develop or, if it does develop,  that it will continue.  The primary source
of information  available to investors  concerning the Certificates  will be the
monthly  statements  discussed  in  the  Prospectus  under  "Description  of the
Certificates--Statements  to Certificateholders," which will include information
as to the outstanding  principal  balance of the  Certificates and the status of
the applicable  form of credit  enhancement.  There can be no assurance that any
additional  information regarding the Certificates will be available through any
other  source.  In addition,  the  Depositor is not aware of any source  through
which price information about the Certificates will be generally available on an
ongoing basis. The limited nature of such information regarding the Certificates
may  adversely  affect the  liquidity of the  Certificates,  even if a secondary
market for the Certificates become available.


                                  LEGAL MATTERS

          Certain legal matters relating to the Certificates will be passed upon
for the Depositor and for the Underwriter by Cadwalader,  Wickersham & Taft, New
York, New York.


                                     RATING

          It is a condition to the issuance of the  Certificates  that they will
have been rated in the highest  rating  category by such  nationally  recognized
statistical rating  organization as the Depositor may designate.  [rating agency
language]  See  "Yield  on the  Certificates  and  Prepayments  on  the  [-----]
Securities" herein.

          A  security  rating  is not a  recommendation  to  buy,  sell  or hold
securities  and may be  subject to  revision  or  withdrawal  at any time by the
assigning  rating agency.  Each rating should be evaluated  independently of any
other rating.

<PAGE>



                  SUBJECT TO COMPLETION, DATED ---------, 199-

Prospectus Supplement                                                [Version 6]
(To Prospectus Dated --------------  199-)

                                 $-------------

                           ---------------------------


                           MASTER SERVICER AND SELLER

                           ---------------------------
                                     Company

                      ----------------- Trust Series 199--1

                Collateralized Asset-Backed Bonds, Series 199--1

     The  ----------------  Trust Series  199--1 (the  "Issuer")  will be formed
pursuant to a Trust Agreement to be dated as of ---, 199- between  -------------
(the "Company") and ------------------, the Owner Trustee. The Issuer will issue
$-----------  aggregate  principal amount of Collateralized  Asset-Backed Bonds,
Series 199--1 (the "Bonds").  The Bonds will be issued  pursuant to an Indenture
to be dated as of ----, 199-,  between the Issuer and  ------------------------,
the Indenture Trustee.

     Prospective  investors  should review the information set forth under "Risk
Factors" on page S-13 of this  Prospectus  Supplement  and the  information  set
forth under "Risk Factors" on page 13 of the Prospectus before purchasing any of
the Bonds.

     The Bonds will represent  indebtedness of the trust fund (the "Trust Fund")
created by the Trust Agreement.  The Trust Fund will consist of adjustable-rate,
conventional,  one- to  four-family,  first lien mortgage  loans (the  "Mortgage
Loans").  In  addition,  the Bonds will have the benefit of an  irrevocable  and
unconditional  financial guaranty insurance policy (the "Bond Insurance Policy")
issued  by   ------------------   (the  "Bond   Insurer")  as  described   under
"Description of the Bonds--Bond Insurance Policy" herein.

                                                   (Continued on following page)

                           ---------------------------

   THE ASSETS PLEDGED TO SECURE THE BONDS AND PROCEEDS FROM THE BOND INSURANCE
 POLICY ARE THE SOLE SOURCE OF PAYMENTS ON THE BONDS. THE BONDS WILL REPRESENT
   OBLIGATIONS SOLELY OF THE ISSUER AND WILL NOT REPRESENT AN INTEREST IN OR
OBLIGATION OF THE COMPANY, THE MASTER SERVICER, THE OWNER TRUSTEE, THE INDENTURE
TRUSTEE OR ANY OF THEIR AFFILIATES, OTHER THAN THE ISSUER. NEITHER THE BONDS NOR
  THE UNDERLYING MORTGAGE LOANS ARE INSURED OR GUARANTEED BY ANY GOVERNMENTAL
                           AGENCY OR INSTRUMENTALITY.

     THESE BONDS HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
 EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
   AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
   ACCURACY OR ADEQUACY OF THIS PROSPECTUS SUPPLEMENT OR THE PROSPECTUS. ANY
             REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

                           ---------------------------

     There   is    currently    no    secondary    market    for   the    Bonds.
- ---------------------- (together, the "Underwriters") intend to make a secondary
market in the Bonds,  but are not  obligated to do so. There can be no assurance
that a secondary market for the Bonds will develop or, if it does develop,  that
it will continue or provide Bondholders with sufficient liquidity of investment.
The Bonds will not be listed on any securities exchange.

     The Bonds will be purchased from the Company by the  Underwriters  and will
be offered  by the  Underwriters  from time to time to the public in  negotiated
transactions  or otherwise  at varying  prices to be  determined  at the time of
sale.  The proceeds to the Company from the sale of the Bonds are expected to be
approximately  $-------------------- before the deduction of expenses payable by
the Company estimated to be approximately $-----------------.

     The Bonds are offered by the  Underwriters  subject to prior sale, when, as
and if  delivered  to and  accepted by the  Underwriters  and subject to certain
other  conditions.  The  Underwriters  reserve the right to withdraw,  cancel or
modify  such offer and to reject any order in whole or in part.  It is  expected
that  delivery  of the  Bonds  will  be  made  on or  about  ----------  199- in
book-entry form through the Same Day Funds  Settlement  System of The Depository
Trust  Company as discussed  herein,  against  payment  therefor in  immediately
available funds.


             ------------------------------------------------------
     THE UNDERWRITERS ARE ACTING AS CO-LEAD MANAGERS IN CONNECTION WITH ALL
                     ACTIVITIES RELATING TO THIS OFFERING.

             The date of this Prospectus Supplement is --- --, 199-



(Continued from previous page)

     The  interest  rates on the  Mortgage  Loans will be  subject  to  monthly,
semi-annual or annual adjustment commencing after the related Initial Period (as
defined  herein)  based  on the  related  Index  (as  defined  herein)  and  the
respective  Gross  Margins  described  herein,  subject to certain  periodic and
lifetime limitations as described more fully herein.

     The Mortgage  Loans were  generally  underwritten  in  accordance  with the
underwriting    standards    described   in   "Description   of   the   Mortgage
Pool--Underwriting" and Appendix A to this Prospectus Supplement. See also "Risk
Factors--Underwriting  Standards" in this Prospectus  Supplement.  Approximately
- ----% of the Mortgage  Loans, by aggregate  principal  balance as of the Cut-off
Date,   are  secured  by  Mortgaged   Properties   in   California.   See  "Risk
Factors--Delinquencies   and  Potential   Delinquencies"   in  this   Prospectus
Supplement.

     Payments  on the  Bonds  will be made on the 25th day of each  month or, if
such day is not a business day,  then on the next  business  day,  commencing in
- ----- 199- (each, a "Payment Date"). As described  herein,  interest will accrue
on the Bonds at a floating rate (the "Bond Interest  Rate") equal,  on the first
Payment Date,  to ----%,  and  thereafter,  equal to the lesser of (i) One-Month
LIBOR (as defined herein) plus ----% per annum,  except as described herein, and
(ii) the Available Funds Interest Rate (as defined herein).  See "Description of
the Bonds--Interest Payments on the Bonds" herein. As described herein, interest
payable  with respect to each Payment Date will accrue on the basis of a 360-day
year and the actual number of days elapsed  during the period  commencing on the
Payment Date  immediately  preceding the month in which such Payment Date occurs
and ending on the calendar day immediately  preceding such Payment Date,  except
with respect to the first Payment Date, which has an accrual period from --- --,
199- to ----- ---, 199-, and will be based on the Bond Principal Balance thereof
and the  then-applicable  Bond  Interest  Rate  thereof,  as  reduced by certain
interest shortfalls.  Payments in respect of principal of the Bonds will be made
as described herein under "Description of the Bonds--Priority of Payment."

     The Bonds may be redeemed in whole,  but not in part,  by the Issuer on any
Payment  Date on or after  the  earlier  of (i) the  Payment  Date on which  the
aggregate  Principal  Balance (as defined  herein) of the Mortgage Loans is less
than or equal to 25% of the aggregate Principal Balance of the Mortgage Loans as
of the  Cut-off  Date or (ii) the  Payment  Date  occurring  in June  2004.  See
"Description of the Bonds--Optional Redemption" herein.

     The  Bonds  initially  will be  registered  in the  name of Cede & Co.,  as
nominee of The Depository Trust Company ("DTC"),  as further  described  herein.
The  interests of  beneficial  owners of the Bonds will be  represented  by book
entries on the records of DTC and the participating  members of DTC.  Definitive
certificates   will  be   available   for  the  Bonds  only  under  the  limited
circumstances described herein. See "Description of the Bonds--Book-Entry Bonds"
herein.

     It is a condition  of the issuance of the Bonds that they be rated "AAA" by
Standard  & Poor's  Ratings  Services  ("S&P")  and "Aaa" by  Moody's  Investors
Service, Inc. ("Moody's").

     The yield to maturity on the Bonds will depend on, among other things,  the
rate and  timing of  principal  payments  (including  prepayments,  repurchases,
defaults,  liquidations  and negative  amortization)  on the Mortgage Loans. The
Mortgage Loans generally may be prepaid in full or in part at any time; however,
prepayment  may subject the  mortgagor  to a  prepayment  charge with respect to
approximately  half of the Mortgage Loans.  In addition,  the yield on the Bonds
will be sensitive to  fluctuations  in the level of One-Month  LIBOR,  which may
vary significantly over time. See "Certain Yield and Prepayment  Considerations"
herein and "Yield and Prepayment Considerations" in the Prospectus.

     THE  BONDS  OFFERED  BY THIS  PROSPECTUS  SUPPLEMENT  CONSTITUTE  PART OF A
SEPARATE  SERIES OF BONDS BEING  OFFERED  PURSUANT TO THE  COMPANY'S  PROSPECTUS
DATED  --------  ---,  199-, OF WHICH THIS  PROSPECTUS  SUPPLEMENT IS A PART AND
WHICH ACCOMPANIES THIS PROSPECTUS SUPPLEMENT.  THE PROSPECTUS CONTAINS IMPORTANT
INFORMATION   REGARDING  THIS  OFFERING  WHICH  IS  NOT  CONTAINED  HEREIN,  AND
PROSPECTIVE  INVESTORS  ARE  URGED TO READ THE  PROSPECTUS  AND THIS  PROSPECTUS
SUPPLEMENT  IN FULL.  SALES  OF THE  BONDS  MAY NOT BE  CONSUMMATED  UNLESS  THE
PURCHASER HAS RECEIVED BOTH THIS PROSPECTUS SUPPLEMENT AND THE PROSPECTUS.

     UNTIL NINETY DAYS AFTER THE DATE OF THIS PROSPECTUS SUPPLEMENT, ALL DEALERS
EFFECTING  TRANSACTIONS  IN THE  BONDS,  WHETHER  OR NOT  PARTICIPATING  IN THIS
DISTRIBUTION,  MAY BE  REQUIRED  TO  DELIVER  A  PROSPECTUS  SUPPLEMENT  AND THE
PROSPECTUS TO WHICH IT RELATES.  THIS DELIVERY REQUIREMENT IS IN ADDITION TO THE
OBLIGATION OF DEALERS TO DELIVER A PROSPECTUS  SUPPLEMENT  AND  PROSPECTUS  WHEN
ACTING  AS  UNDERWRITERS  AND  WITH  RESPECT  TO  THEIR  UNSOLD   ALLOTMENTS  OR
SUBSCRIPTIONS.





                                     SUMMARY

     The  following  summary is  qualified  in its  entirety by reference to the
detailed   information   appearing  elsewhere  herein  and  in  the  Prospectus.
Capitalized terms used herein and not otherwise defined herein have the meanings
assigned in the Prospectus.

The Bonds...........................$-------------  Collateralized  Asset-Backed
                                    Bonds,  Series  199--1.  Only the  Bonds are
                                    offered  hereby.  The  Bonds  will be issued
                                    pursuant  to an  Indenture,  dated as of ---
                                    --,   199-   between   the  Issuer  and  the
                                    Indenture Trustee.

Issuer..............................The     Bonds     will    be    issued    by
                                    ------------------  Trust Series 199--1 (the
                                    "Issuer"),   a   Delaware   business   trust
                                    established pursuant to the Trust Agreement,
                                    dated as of  -------  --,  199- (the  "Trust
                                    Agreement"),  between  the  Company  and the
                                    Owner  Trustee.  The  Bonds  will  represent
                                    obligations  solely of the  Issuer,  and the
                                    proceeds  of the assets of the Issuer  (such
                                    assets,  the  "Trust  Fund")  and  the  Bond
                                    Insurance  Policy will be the sole source of
                                    payments on the Bonds.

Company.............................PaineWebber Mortgage Acceptance  Corporation
                                    IV (the "Company"). See "The Company" in the
                                    Prospectus.

Master Servicer.....................----------------------    (   the    "Master
                                    Servicer").    See   "Description   of   the
                                    Servicing  Agreement--The  Master  Servicer;
                                    the Subservicer" herein.

Subservicer.........................The Mortgage  Loans will be  subserviced  by
                                    ------- Funding, Inc. ("-------------"). See
                                    "Description of the Servicing Agreement--The
                                    Master Servicer; the Subservicer" herein.

Owner Trustee.......................------------------- a ------- trust company.

Indenture Trustee...................---------------------------, a -----------.

Cut-off Date........................----- ---, 199-.

Delivery Date.......................On or about ------ ---, 199-.

Payment Date........................The 25th day of each month (or,  if such day
                                    is not a  business  day,  the next  business
                                    day),  beginning on ------ 25, 199- (each, a
                                    "Payment Date").

Denominations and  Registration.....The Bonds  will be  issued,  maintained  and
                                    transferred on the book-entry records of DTC
                                    and  its  Participants  (as  defined  in the
                                    Prospectus).  The Bonds  will be  offered in
                                    registered form, in minimum denominations of
                                    $25,000  and  integral  multiples  of  $1 in
                                    excess   thereof.    The   Bonds   will   be
                                    represented by one or more Bonds  registered
                                    in the  name of Cede & Co.,  as  nominee  of
                                    DTC. No Beneficial Owner will be entitled to
                                    receive   a  Bond   in   fully   registered,
                                    certificated  form  (a  "Definitive  Bond"),
                                    except   under  the  limited   circumstances
                                    described  herein.  See  "Description of the
                                    Bonds--Book-Entry Bonds" herein.

The Mortgage Pool...................The  Mortgage  Loans  are  secured  by first
                                    liens on one- to four-family real properties
                                    (each, a "Mortgaged Property"). The Mortgage
                                    Loans have individual  principal balances at
                                    origination  of at least  $--------  but not
                                    more than $------- with an average principal
                                    balance  at  origination  of   approximately
                                    $----------.  The Mortgage  Loans have terms
                                    to  maturity of up to 30 years from the date
                                    of  origination   and  a  weighted   average
                                    remaining   term  to  stated   maturity   of
                                    approximately  ---- months as of the Cut-off
                                    Date.

                                    The Mortgage Rate on each Mortgage Loan will
                                    be subject to monthly, semi-annual or annual
                                    adjustment,   commencing  after  an  initial
                                    period from origination of three months, six
                                    months,  eleven months,  one year, two years
                                    or three years (such  period,  the  "Initial
                                    Period"), on its Adjustment Date (as defined
                                    herein),   to  equal  the  sum  (rounded  as
                                    described   herein)  of  the  related  Index
                                    described  below and a fixed  percentage set
                                    forth  in the  related  Mortgage  Note  (the
                                    "Gross   Margin").   However,   (i)  on  any
                                    Adjustment  Date such  Mortgage Rate may not
                                    increase   or  decrease  by  more  than  the
                                    Periodic  Rate  Cap  (as  defined   herein),
                                    except as  described  herein,  (ii) over the
                                    life of such  Mortgage  Loan,  such Mortgage
                                    Rate  may not  exceed  the  related  maximum
                                    Mortgage Rate (the "Maximum Mortgage Rate"),
                                    which Maximum Mortgage Rates will range from
                                    -------%  to  --------%  and (iii)  over the
                                    life of such  Mortgage  Loan,  such Mortgage
                                    Rate  may  not be  lower  than  the  minimum
                                    Mortgage Rate (the "Minimum Mortgage Rate"),
                                    which Minimum Mortgage Rates will range from
                                    -------% to --------%  per annum.  As of the
                                    Cut-off Date,  the Mortgage  Loans will have
                                    Mortgage  Rates  of at  least  -------%  per
                                    annum but not more than  -------% per annum,
                                    with  a  weighted  average  of  -----%.  The
                                    Mortgage   Loans  will  have  Gross  Margins
                                    ranging  from  ------%  to  -------%  with a
                                    weighted   average  of  ------%  as  of  the
                                    Cut-off Date.

                                    Approximately  ------% of the Mortgage Loans
                                    (by  aggregate  principal  balance as of the
                                    Cut-off  Date)  (the  "Convertible  Mortgage
                                    Loans")  provide  that, at the option of the
                                    related Mortgagors,  the adjustable interest
                                    rate on such  Mortgage Loan may be converted
                                    to a  fixed  interest  rate,  provided  that
                                    certain conditions have been satisfied. Such
                                    Convertible    Mortgage    Loans   will   be
                                    repurchased  upon  conversion  by the Master
                                    Servicer   as    described    herein.    See
                                    "Description       of      the      Mortgage
                                    Pool--Convertible Mortgage Loans" herein.

                                    Approximately  -----% of the Mortgage  Loans
                                    (by  aggregate  principal  balance as of the
                                    Cut-off  Date) (the  "Negative  Amortization
                                    Loans")  provide for negative  amortization.
                                    To the extent that  accrued  interest on any
                                    Negative   Amortization   Loan  exceeds  the
                                    related   monthly   payment,   such   excess
                                    ("Deferred   Interest")   is  added  to  the
                                    principal  balance of such  Mortgage Loan on
                                    the Due Date and thereafter accrues interest
                                    at  the  related  Mortgage  Rate.  Investors
                                    should consider the potential  effect of the
                                    negative amortization feature on the rate of
                                    default    and   loss   on   the    Negative
                                    Amortization  Loans.  See "Certain Yield and
                                    Prepayment  Considerations" and "Description
                                    of the Mortgage Pool--Negative  Amortization
                                    Loans" herein.

                                    For a further  description  of the  Mortgage
                                    Loans,  see  "Description  of  the  Mortgage
                                    Pool" herein.

The Indices.........................As of any  Adjustment  Date with  respect to
                                    any Mortgage Loan,  the Index  applicable to
                                    the  determination  of the related  Mortgage
                                    Rate will be one of the  following:  (i) the
                                    average of the  interbank  offered rates for
                                    one month U.S. dollar deposits in the London
                                    market based on quotations of major banks as
                                    most  recently  available  generally 45 days
                                    prior  to  the  Adjustment  Date  ("Negative
                                    Amortization  Loan One-Month  LIBOR");  (ii)
                                    the average of the  interbank  offered rates
                                    for six month U.S.  dollar  deposits  in the
                                    London  market based on  quotations of major
                                    banks as most recently  available  generally
                                    45  days  prior  to  the   Adjustment   Date
                                    ("Six-Month   LIBOR");   (iii)  the   weekly
                                    average  yield on U.S.  Treasury  securities
                                    adjusted  to  a  constant  maturity  of  six
                                    months ("Six-Month CMT") as published by the
                                    Federal Reserve Board in Statistical Release
                                    H.15(519) and most recently  available as of
                                    the first  business  day  generally  45 days
                                    prior to the  Adjustment  Date;  or (iv) the
                                    weekly   average  yield  on  U.S.   Treasury
                                    securities  adjusted to a constant  maturity
                                    of one year ("One-Year CMT") as published by
                                    the  Federal  Reserve  Board in  Statistical
                                    Release    H.15(519)   and   most   recently
                                    available  as  of  the  first  business  day
                                    generally  45 days  prior to the  Adjustment
                                    Date. The Negative  Amortization  Loans will
                                    have an Index of Negative  Amortization Loan
                                    One-Month  LIBOR,  the other  Mortgage Loans
                                    will  have  an  Index  of  Six-Month  LIBOR,
                                    Six-Month CMT or One-Year CMT.

Interest Payments...................Interest  on the Bonds will be paid  monthly
                                    on each Payment  Date,  commencing  in -----
                                    199-,  in an amount (the  "Interest  Payment
                                    Amount")  equal to  interest  accrued on the
                                    Bond Principal  Balance thereof  immediately
                                    prior  to  such  Payment  Date  at the  Bond
                                    Interest  Rate  for  the  related   Interest
                                    Period  (as  defined  below),  minus (i) any
                                    Prepayment  Interest  Shortfalls  and Relief
                                    Act Shortfalls  (each as defined  herein) to
                                    the  extent   not   covered  by  the  Master
                                    Servicer  by   Compensating   Interest   (as
                                    defined  herein) for such  Payment  Date and
                                    (ii)  any  Deferred   Interest  (as  defined
                                    herein)  allocated  thereto on such  Payment
                                    Date as described herein.  The Bond Interest
                                    Rate on each  Payment  Date  after the first
                                    Payment  Date will be a floating  rate equal
                                    to the lesser of (i)(a) with respect to each
                                    Payment Date up to and including the earlier
                                    of (x) the  Payment  Date in -----  2004 and
                                    (y) the  Payment  Date  which  occurs  on or
                                    prior  to the date on  which  the  aggregate
                                    Principal  Balance of the Mortgage  Loans is
                                    less  than  25% of the  aggregate  Principal
                                    Balance  of  the  Mortgage  Loans  as of the
                                    Cut-off  Date,  One-Month  LIBOR (as defined
                                    herein) plus -----%, and (b) with respect to
                                    each  Payment  Date  thereafter,   One-Month
                                    LIBOR  plus  -----%  and (ii) the  Available
                                    Funds  Interest  Rate with  respect  to such
                                    Payment Date. The Bond Interest Rate for the
                                    first  Payment Date will equal  -------% per
                                    annum.  Interest  on the Bonds in respect of
                                    any  Payment   Date  will  accrue  from  the
                                    preceding  Payment  Date  (or in the case of
                                    the first  Payment  Date,  from the Delivery
                                    Date through the day preceding  such Payment
                                    Date  (each  such   period,   an   "Interest
                                    Period")) on the basis of the actual  number
                                    of days in the Interest Period and a 360-day
                                    year.

                                    The "Available  Funds Interest Rate" for any
                                    Payment  Date is a rate per  annum  equal to
                                    the lesser of (x) the fraction, expressed as
                                    a percentage,  the numerator of which is (i)
                                    an amount equal to (A) 1/12 of the aggregate
                                    Principal  Balance  of the then  outstanding
                                    Mortgage Loans times the weighted average of
                                    the Expense  Adjusted  Mortgage Rates on the
                                    then  outstanding  Mortgage  Loans minus (B)
                                    the  amount of the fee  payable to the Owner
                                    Trustee with respect to the Trust  Agreement
                                    and the  premium  with  respect to the Bonds
                                    payable to the Bond  Insurer with respect to
                                    the Bond  Insurance  Policy for such Payment
                                    Date,  and the  denominator of which is (ii)
                                    an amount equal to (A) the then  outstanding
                                    aggregate  Bond  Principal  Balance  of  the
                                    Bonds multiplied by (B) the actual number of
                                    days elapsed in the related  Interest Period
                                    divided by 360 and (y)  ---------% per annum
                                    (the  "Maximum   Bond  Interest   Rate").The
                                    amount  of the  fee  payable  to  the  Owner
                                    Trustee  together  with  the  amount  of the
                                    premium   payable   to  the   Bond   Insurer
                                    (together,  the  "Administrative  Fee") will
                                    accrue at  ------%  per  annum  based on the
                                    Bond Principal Balance of the Bonds.

                                    The "Expense  Adjusted Mortgage Rate" on any
                                    Mortgage   Loan  is   equal   to  the   then
                                    applicable  Mortgage  Rate thereon minus the
                                    sum of (i)  the  Minimum  Spread,  (ii)  the
                                    Servicing  Fee Rate and (iii) the  Indenture
                                    Trustee Fee Rate.  For any Payment Date, the
                                    Minimum Spread is equal to 0.500% per annum,
                                    the  Servicing  Fee Rate is equal to  0.500%
                                    per annum and the Indenture Trustee Fee Rate
                                    is equal to 0.015% per annum.

                                    As further described herein, with respect to
                                    the  Bonds  and  any  Payment  Date,  to the
                                    extent that (a) the lesser of (x) the amount
                                    payable if clause (i) of the  definition  of
                                    Bond   Interest   Rate   above  is  used  to
                                    calculate   interest   and  (y)  the  amount
                                    payable if the Maximum Bond Interest Rate is
                                    used to calculate  interest  exceeds (b) the
                                    amount   payable  if  clause   (ii)  of  the
                                    definition  of Bond  Interest  Rate above is
                                    used to calculate interest (such excess, the
                                    "Available Funds Cap Carry-Forward Amount"),
                                    the  holders  of the Bonds  will be paid the
                                    amount   of   such   Available   Funds   Cap
                                    Carry-Forward  Amount with interest  thereon
                                    at the  Bond  Interest  Rate  for the  Bonds
                                    applicable  from time to time after  certain
                                    payments to the holders of the Bonds and the
                                    Bond  Insurer  to the  extent  of  available
                                    funds.  The Bond  Insurance  Policy does not
                                    cover the Available Funds Cap  Carry-Forward
                                    Amount,  nor do the ratings  assigned to the
                                    Bonds  address the payment of the  Available
                                    Funds Cap Carry-Forward Amount.

                                    To the extent that Deferred  Interest causes
                                    a shortfall in interest  collections  on the
                                    Mortgage Loans that would  otherwise cause a
                                    shortfall in the amount of interest  payable
                                    to the Bondholders, such amount will be paid
                                    using principal  collections on the Mortgage
                                    Loans   through  the   priority  of  payment
                                    provisions  described  herein. To the extent
                                    that the  Interest  Payment  Amount  for any
                                    Payment  Date  exceeds  Available  Funds for
                                    such Payment Date, the lesser of such excess
                                    and  the   aggregate   amount  of   Deferred
                                    Interest,  if  any,  that  is  added  to the
                                    principal    balance    of   the    Negative
                                    Amortization Loans on the Due Date occurring
                                    in the  month in  which  such  Payment  Date
                                    occurs  will be added to the Bond  Principal
                                    Balance of the Bonds and subtracted from the
                                    Interest  Payment  Amount  for such  Payment
                                    Date.

Principal Payments..................Principal  payments  will be  payable on the
                                    Bonds on each  Payment  Date in an aggregate
                                    amount equal to the Principal Payment Amount
                                    for such Payment Date. The Principal Payment
                                    Amount  will  include,   to  the  extent  of
                                    available  funds  and  except  as  otherwise
                                    described  herein,  the principal portion of
                                    all  scheduled   monthly  payments  (whether
                                    received or advanced) due from Mortgagors on
                                    the  related Due Date,  and all  unscheduled
                                    amounts   received   during  the   preceding
                                    calendar   month  that  are   allocable   to
                                    principal     (including     proceeds     of
                                    repurchases,  prepayments,  liquidations and
                                    insurance   (excluding   proceeds   paid  in
                                    respect of the Bond  Insurance  Policy)) and
                                    may   be    reduced    as   a   result    of
                                    overcollateralization   in   excess  of  the
                                    required  level,  as  described  herein.  In
                                    addition, on any Payment Date, to the extent
                                    of  funds  available  therefor,  Bondholders
                                    will also be  entitled  to receive  payments
                                    generally  equal  to  the  amount,  if  any,
                                    necessary to bring the Subordination  Amount
                                    up  to  the  Required  Subordination  Amount
                                    (such amount,  the  "Subordination  Increase
                                    Amount"). On the Payment Date in ----- ----,
                                    principal will be payable on the Bonds in an
                                    amount equal to the Bond  Principal  Balance
                                    on such Payment Date.

                                    The "Bond Principal Balance" of the Bonds on
                                    any  date of  determination  is the  initial
                                    principal balance thereof as of the Delivery
                                    Date,  increased  by any  Deferred  Interest
                                    allocated   thereto,   and  reduced  by  all
                                    payments of principal  thereon prior to such
                                    date of determination.

Bond Insurer........................-------------------  (the  "Bond  Insurer").
                                    See ------------------------ herein.

Bond Insurance Policy...............On the Delivery  Date, the Bond Insurer will
                                    issue a Bond  Insurance  Policy  in favor of
                                    the  Indenture  Trustee  on  behalf  of  the
                                    holders of the Bonds.  On each Payment Date,
                                    a draw  will be made on the  Bond  Insurance
                                    Policy to cover (a) any shortfall in amounts
                                    available  to make  payments of the Interest
                                    Payment  Amount  and (b)  the  Subordination
                                    Deficit  (as  defined   herein).   The  Bond
                                    Insurance  Policy will also cover any unpaid
                                    Preference  Amount.  In  addition,  the Bond
                                    Insurance  Policy will guarantee the payment
                                    of the outstanding Bond Principal Balance of
                                    each  Bond  on the  Payment  Date  in  -----
                                    ---------(after  giving  effect to all other
                                    amounts   distributable   and  allocable  to
                                    principal  on such  Payment  Date).The  Bond
                                    Insurance Policy does not insure the payment
                                    of the  Available  Funds  Cap  Carry-Forward
                                    Amount (as defined herein). See "Description
                                    of the Bonds--Bond  Insurance Policy" herein
                                    and  "Description of Credit  Enhancement" in
                                    the Prospectus.

The Certificates....................Trust   Certificates,   Series  199--1.  The
                                    Certificates  will be issued pursuant to the
                                    Trust   Agreement  and  will  represent  the
                                    beneficial ownership interest in the Issuer.
                                    The Certificates are not offered hereby.

Credit Enhancement..................The  credit  enhancement  provided  for  the
                                    benefit of the  Bondholders  consists solely
                                    of (a) the overcollateralization  provisions
                                    which utilize the internal cash flows of the
                                    Mortgage  Loans  and (b) the Bond  Insurance
                                    Policy.

                                    Overcollateralization.     Initially,    the
                                    aggregate  Principal Balance of the Mortgage
                                    Loans as of the Cut-off Date will exceed the
                                    aggregate  Bond  Principal  Balance  of  the
                                    Bonds   as   of   the   Delivery   Date   by
                                    approximately  $-------------  or  -----% of
                                    the  aggregate   Principal  Balance  of  the
                                    Mortgage Loans as of the Cut-off Date.  This
                                    amount    is   the    required    level   of
                                    overcollateralization     (the     "Required
                                    Subordination  Amount")  as of the  Delivery
                                    Date and may increase or  decrease,  subject
                                    to certain trigger tests, in accordance with
                                    the provisions of the Indenture. An increase
                                    would  result  in  a  temporary   period  of
                                    accelerated  amortization  of the  Bonds  to
                                    increase     the     actual     level     of
                                    overcollateralization to its required level;
                                    a  decrease  would  result  in  a  temporary
                                    period of decelerated amortization to reduce
                                    the actual level of overcollateralization to
                                    its required level.  See "Description of the
                                    Bonds--Overcollateralization Provisions."

                                    The Bond  Insurance  Policy.  The Bonds will
                                    have  the  benefit  of  the  Bond  Insurance
                                    Policy, as discussed more fully herein.  See
                                    "Description  of the  Bonds--Bond  Insurance
                                    Policy" herein.

Advances............................The  Master  Servicer  is  required  to make
                                    advances    ("Advances")   in   respect   of
                                    delinquent   payments   of   principal   and
                                    interest on the Mortgage  Loans,  subject to
                                    the  limitations   described   herein.   See
                                    "Description of the Bonds--Advances"  herein
                                    and in the Prospectus.

Optional Redemption of the Bonds....The Bonds may be redeemed in whole,  but not
                                    in part,  by the Issuer on any Payment  Date
                                    on or after the  earlier of (i) the  Payment
                                    Date  on  which  the   aggregate   Principal
                                    Balance (as defined  herein) of the Mortgage
                                    Loans  is less  than or  equal to 25% of the
                                    aggregate  Principal Balance of the Mortgage
                                    Loans  as of the  Cut-off  Date or (ii)  the
                                    Payment Date occurring in ------ ------. See
                                    "Description    of    the    Bonds--Optional
                                    Redemption"       herein       and      "The
                                    Agreements--Termination;    Redemption    of
                                    Bonds" in the Prospectus.

Special Prepayment Considerations...The rate and timing of principal payments on
                                    the Bonds will depend,  among other  things,
                                    on the rate and timing of principal payments
                                    (including      prepayments,       defaults,
                                    liquidations,   negative   amortization  and
                                    purchases  of the  Mortgage  Loans  due to a
                                    breach of a  representation  or warranty) on
                                    the related  Mortgage  Loans. As is the case
                                    with mortgage-backed  securities  generally,
                                    the  Bonds  are   subject   to   substantial
                                    inherent cash-flow uncertainties because the
                                    Mortgage  Loans may be  prepaid at any time;
                                    however,   a  prepayment   may  subject  the
                                    related  Mortgagor  to a  prepayment  charge
                                    with  respect to  approximately  half of the
                                    Mortgage Loans.  Generally,  when prevailing
                                    interest rates increase, prepayment rates on
                                    mortgage  loans tend to decrease,  resulting
                                    in a slower return of principal to investors
                                    at a time when  reinvestment  at such higher
                                    prevailing   rates   would   be   desirable.
                                    Conversely,  when prevailing  interest rates
                                    decline,  prepayment rates on mortgage loans
                                    tend  to  increase,  resulting  in a  faster
                                    return of  principal  to investors at a time
                                    when  reinvestment at comparable  yields may
                                    not be possible.

                                    See    "Certain    Yield   and    Prepayment
                                    Considerations"  herein,  and  "Maturity and
                                    Prepayment     Considerations"     in    the
                                    Prospectus.

Special Yield Considerations........The  yield to  maturity  on the  Bonds  will
                                    depend on, among other things,  the rate and
                                    timing  of  principal  payments   (including
                                    prepayments,     defaults,     liquidations,
                                    negative  amortization  and purchases of the
                                    Mortgage   Loans   due  to  a  breach  of  a
                                    representation  or warranty) on the Mortgage
                                    Loans and the  allocation  thereof to reduce
                                    the  Bond  Principal  Balance  thereof.  The
                                    yield to  maturity  on the  Bonds  will also
                                    depend  on the  Bond  Interest  Rate and the
                                    purchase price for such Bonds.

                                    If the Bonds are  purchased at a premium and
                                    principal  payments  thereon occur at a rate
                                    faster  than  anticipated  at  the  time  of
                                    purchase,  the  investor's  actual  yield to
                                    maturity  will be lower than that assumed at
                                    the  time of  purchase.  Conversely,  if the
                                    Bonds  are   purchased  at  a  discount  and
                                    principal  payments  thereon occur at a rate
                                    slower  than  that  assumed  at the  time of
                                    purchase,  the  investor's  actual  yield to
                                    maturity  will be lower than that assumed at
                                    the time of purchase.

                                    The Bonds were  structured  assuming,  among
                                    other  things,  a constant  prepayment  rate
                                    ("CPR")  of 20% and  corresponding  weighted
                                    average  lives  as  described  herein.   The
                                    prepayment,  yield and other  assumptions to
                                    be used for pricing  purposes  for the Bonds
                                    may vary as determined at the time of sale.

                                    See    "Certain    Yield   and    Prepayment
                                    Considerations"     herein     and    "Yield
                                    Considerations" in the Prospectus.

Federal Income Tax Consequences.....In the opinion of Tax Counsel (as defined in
                                    the  Prospectus),  for  federal  income  tax
                                    purposes, the Bonds will be characterized as
                                    indebtedness  and  not  as  representing  an
                                    ownership  interest  in the Trust Fund or an
                                    equity   interest   in  the  Issuer  or  the
                                    Company. In addition, for federal income tax
                                    purposes,   the  Issuer   will  not  be  (i)
                                    classified  as an  association  taxable as a
                                    corporation  for federal income tax purposes
                                    (other than as a "qualified REIT subsidiary"
                                    as defined  in Section  856(i) of the Code),
                                    (ii) a taxable  mortgage  pool as defined in
                                    Section  7701(i)  of the  Code,  or  (iii) a
                                    "publicly traded  partnership" as defined in
                                    Treasury Regulation Section 1.7704-1.

                                    For further  information  regarding  certain
                                    federal  income  tax   consequences   of  an
                                    investment in the Bonds see "Federal  Income
                                    Tax Consequences" herein and "Federal Income
                                    Tax  Consequences"  and "State and Other Tax
                                    Consequences" in the Prospectus.

Legal Investment....................The Bonds will constitute  "mortgage related
                                    securities"  for  purposes  of SMMEA  for so
                                    long as  they  are  rated  in at  least  the
                                    second  highest  rating  category  by one or
                                    more   nationally   recognized   statistical
                                    rating    agencies.    Institutions    whose
                                    investment  activities  are subject to legal
                                    investment laws and regulations or to review
                                    by  certain  regulatory  authorities  may be
                                    subject to restrictions on investment in the
                                    Bonds. See "Legal Investment" herein.

Rating..............................It is a  condition  to the  issuance  of the
                                    Bonds that they be rated "AAA" by Standard &
                                    Poor's Ratings Services ("S&P") and "Aaa" by
                                    Moody's Investors Service, Inc. ("Moody's").
                                    A security rating is not a recommendation to
                                    buy,  sell  or  hold  securities  and may be
                                    subject to  revision  or  withdrawal  at any
                                    time by the assigning rating organization. A
                                    security   rating   does  not   address  the
                                    frequency of prepayments of Mortgage  Loans,
                                    or the  corresponding  effect  on  yield  to
                                    investors.

                                    The ratings do not represent any  assessment
                                    of  the   Master   Servicer's   ability   to
                                    repurchase  any  Converting   Mortgage  Loan
                                    following  the  conversion  of  the  related
                                    Mortgage Rate to a fixed rate, or the effect
                                    on the yield to  Bondholders  resulting from
                                    any such  conversion  and the failure of the
                                    Master    Servicer   to   repurchase    such
                                    Converting  Mortgage Loan. Also, the ratings
                                    issued  by S&P and  Moody's  on  payment  of
                                    principal  and  interest on the Bonds do not
                                    cover the payment of the Available Funds Cap
                                    Carry-Forward Amount. See "Certain Yield and
                                    Prepayment   Considerations"  and  "Ratings"
                                    herein.



                                  RISK FACTORS

     Prospective  Bondholders  should  consider,  among other things,  the items
discussed  under "Risk Factors" in the  Prospectus and the following  factors in
connection with the purchase of the Bonds:

Underwriting Standards

     The  Mortgage  Loans  were   underwritten   generally  in  accordance  with
underwriting    standards    described   in   "Description   of   the   Mortgage
Pool--Underwriting"  below and Appendix A attached  hereto  which are  primarily
intended to provide  single family  mortgage  loans for  non-conforming  credits
which do not  satisfy  the  requirements  of  typical  "A" credit  borrowers.  A
"non-conforming  credit" means a mortgage loan which is ineligible  for purchase
by FNMA or  FHLMC  due to  credit  characteristics  that do not meet the FNMA or
FHLMC underwriting  guidelines,  including mortgagors whose creditworthiness and
repayment ability do not satisfy such FNMA or FHLMC underwriting  guidelines and
mortgagors who may have a record of credit  write-offs,  outstanding  judgments,
prior bankruptcies and other credit items that do not satisfy such FNMA or FHLMC
underwriting  guidelines.  Accordingly,  Mortgage Loans  underwritten  under the
Originators'  non-conforming credit underwriting  standards or to standards that
do not meet the  requirements  for  typical "A" credit  borrowers  are likely to
experience rates of delinquency,  foreclosure and loss that are higher,  and may
be substantially  higher,  than mortgage loans originated in accordance with the
FNMA or FHLMC underwriting guidelines or to typical "A" credit borrowers.

Potential Delinquencies

     Approximately  ------%  of the  Mortgage  Loans (by  aggregate  outstanding
principal  balance as of the Cut-off  Date) are secured by Mortgaged  Properties
located  in the State of  California.  In the  event  California  experiences  a
decline in real estate values,  losses on the Mortgage Loans may be greater than
otherwise would be the case.

     Approximately  -----%  of the  Mortgage  Loans  (by  aggregate  outstanding
principal  balance as of the  Cut-off  Date) will have  Loan-to-Value  Ratios in
excess of 80% but will not be covered by a primary  mortgage  insurance  policy.
Such Mortgage  Loans will be affected to a greater  extent than  Mortgage  Loans
with primary mortgage  insurance or a Loan-to-Value  Ratio equal to or less than
80% by any decline in the value of the related Mortgaged Property.  No assurance
can be given that  values of the  Mortgaged  Properties  have  remained  or will
remain at their  levels  on the dates of  origination  of the  related  Mortgage
Loans.  If the  residential  real estate  market  should  experience  an overall
decline in property  values such that the  outstanding  balances of the Mortgage
Loans, and any secondary financing on the Mortgaged Properties,  become equal to
or greater  than the value of the  Mortgaged  Properties,  the  actual  rates of
delinquencies,  foreclosures and losses could be higher than those now generally
experienced in the mortgage lending industry.  Any decrease in the value of such
Mortgage Loans may result in the allocation of losses to the Bonds which are not
covered by  overcollateralization  or the Bond  Insurance  Policy.  See "Primary
Mortgage Insurance, Hazard Insurance; Claims Thereunder" in the Prospectus.

     ---------- has limited  historical  delinquency and default experience that
may be referred to for purposes of estimating  the future  delinquency  and loss
experience  of the  Mortgage  Loans  underwritten  pursuant to the  underwriting
standards described herein,  which include those of non-related bulk purchasers.
There can be no  assurance  that the  delinquency  experience  of the  servicing
portfolios   described  herein  with  respect  to  mortgage  loans  serviced  by
- ---------- will  correspond to the delinquency  experience of the Mortgage Loans
underwritten  pursuant to such underwriting  standards.  See "Description of the
Servicing Agreement--The Master Servicer; the Subservicer" herein.

Risk of Mortgage Loan Yield Reducing Bond Interest Rate on the Bonds

     The Bond  Interest  Rate is based upon,  among other  factors as  described
herein under  "Description  of the  Bonds--Interest  Payments on the Bonds," the
value of an index  (One-Month LIBOR (as defined herein)) which is different from
the value of the indices applicable to the Mortgage Loans (Negative Amortization
Loan One-Month LIBOR,  Six-Month LIBOR,  Six-Month CMT and One-Year CMT (each as
defined herein)),  as described under "Description of the Mortgage Pool" herein.
Investors  should note that the value of One-Month LIBOR on the Bonds may differ
from Negative  Amortization Loan One-Month LIBOR, due to the different reference
date. The Mortgage Rate of each Mortgage Loan adjusts monthly,  semi-annually or
annually,  commencing  after the Initial  Period,  based upon the related Index,
whereas the Bond Interest Rate on the Bonds adjusts monthly based upon One-Month
LIBOR plus ----% (or after the earlier of (x) the Payment  Date in June 2004 and
(y) the Payment Date which occurs on or prior to the date on which the aggregate
Principal  Balance  of the  Mortgage  Loans is less  than  25% of the  aggregate
Principal Balance of the Mortgage Loans as of the Cut-off Date,  One-Month LIBOR
plus -----%),  limited by the Available Funds Interest Rate (as defined herein).
In addition,  One-Month  LIBOR and the Indices on the Mortgage Loans may respond
differently to economic and market  factors,  and there is not  necessarily  any
correlation between them.  Moreover,  the Mortgage Loans are subject to Periodic
Rate Caps,  Maximum  Mortgage Rates and Minimum Mortgage Rates (each, as defined
herein). Thus, it is possible, for example, that One-Month LIBOR may rise during
periods  in which the  Indices  are  stable  or  falling  or that,  even if both
One-Month LIBOR and the Indices rise during the same period, One-Month LIBOR may
rise much more rapidly than the Indices. See "Description of the Bonds--Interest
Payments on the Bonds."


                        DESCRIPTION OF THE MORTGAGE POOL

General

     The Mortgage Pool will consist of  conventional,  adjustable-rate,  monthly
payment,  first lien  mortgage  loans with terms to maturity of not more than 30
years from the date of origination or modification.  As of the Cut-off Date, the
principal  balance of the Mortgage Loans was equal to  $----------.  The Company
will  acquire  the  Mortgage  Loans to be  included  in the  Mortgage  Pool from
- ------------------  (-------), the parent of the Company, which in turn acquired
them from ICI Funding (in such capacity,  the "Seller"),  which in turn acquired
them pursuant to various  agreements from affiliates of ------------ and various
mortgage loan conduit  sellers  (collectively,  the  "Originators").  All of the
Mortgage Loans will be subserviced  by  --------------.  The Company will convey
the  Mortgage  Loans to the Issuer on the  Delivery  Date  pursuant to the Trust
Agreement.  ----------------  will make certain  representations  and warranties
with respect to the Mortgage  Loans and, as more  particularly  described in the
Prospectus,   will  have  certain  repurchase  or  substitution  obligations  in
connection with a breach of any such  representation or warranty,  as well as in
connection  with an  omission  or  defect  in  respect  of  certain  constituent
documents  required to be delivered with respect to the Mortgage  Loans,  in any
event if such breach,  omission or defect cannot be cured and it materially  and
adversely  affects  the  interests  of  holders  of the  Securities  or the Bond
Insurer. See "Description of the Mortgage  Pool--Representations by Sellers" and
"Description of the  Bonds--Assignment  of Trust Fund Assets" in the Prospectus.
The Mortgage Loans will have been  originated or acquired by the  Originators in
accordance with the underwriting criteria described herein.

     See "--Underwriting" below and Appendix A.

     The  representations  and warranties made by -------------- will be pledged
to the  Indenture  Trustee  for the  benefit  of the  Bondholders  and the  Bond
Insurer.

     Approximately  --------% of the  Mortgage  Loans,  by  aggregate  principal
balance as of the Cut-off Date, will have Loan-to-Value  Ratios in excess of 80%
but will not be  covered  by a primary  mortgage  insurance  policy.  Each other
Mortgage Loan with a  Loan-to-Value  Ratio in excess of 80% will be covered by a
primary mortgage  insurance  policy.  See "Primary  Mortgage  Insurance,  Hazard
Insurance; Claims Thereunder" in the Prospectus.

Mortgage Loans

Mortgage Rate Adjustment

     The Mortgage Rate on each  Mortgage Loan will adjust  monthly (with respect
to -----% of the Mortgage Loans),  semi-annually  (with respect to -----% of the
Mortgage  Loans) or  annually  (with  respect to -----% of the  Mortgage  Loans)
commencing after an initial period after  origination (the "Initial  Period") of
three months, six months,  eleven months, one year, two years or three years, in
each  case on  each  applicable  Adjustment  Date to a rate  equal  to the  sum,
generally rounded to the nearest  one-eighth of one percentage point (12.5 basis
points),  of (i) the  related  Index plus (ii) a fixed  percentage  (the  "Gross
Margin").  In addition,  the Mortgage Rate on each Mortgage Loan (other than the
Negative  Amortization  Loans) is subject on its first Adjustment Date following
its  origination  to a cap  (the  "Initial  Periodic  Rate  Cap")  and  on  each
Adjustment Date thereafter to a periodic rate cap (the "Periodic Rate Cap"). All
of the Mortgage Loans are also subject to specified maximum and minimum lifetime
Mortgage  Rates  ("Maximum   Mortgage  Rates"  and  "Minimum   Mortgage  Rates,"
respectively).  The Mortgage  Loans were  generally  originated  with an initial
Mortgage Rate below the sum of the current  Index and the Gross  Margin.  Due to
the  application of the Periodic Rate Caps,  Maximum  Mortgage Rates and Minimum
Mortgage  Rates,  the  Mortgage  Rate on any Mortgage  Loan,  as adjusted on any
related  Adjustment  Date,  may not equal the sum of the  related  Index and the
Gross Margin. The Due Date for each Mortgage Loan is the first day of the month.

     Approximately  -----% of the  Mortgage  Loans will not have  reached  their
first Adjustment Date as of the Delivery Date. All of the Mortgage Loans with an
Initial Period of three months have already reached their first Adjustment Date.
The initial  Mortgage Rate is generally lower than the rate that would have been
produced if the  applicable  Gross Margin had been added to the related Index in
effect  at  origination.  Mortgage  Loans  that  have not  reached  their  first
Adjustment Date are,  therefore,  more likely to be subject to the Periodic Rate
Cap on their first Adjustment Date.

Six-Month Libor Index

     The  Index  applicable  to  the  determination  of  the  Mortgage  Rate  on
approximately  ------% of the  Mortgage  Loans (by  principal  balance as of the
Cut-off Date) will be the average of the  interbank  offered rates for six-month
United States  dollar  deposits in the London market as published by FNMA and as
most recently  available as of the first business day generally 45 days prior to
such Adjustment Date.

     The table below sets forth historical  average rates of Six-Month LIBOR for
the months  indicated  as made  available  from  FNMA.  Such  average  rates may
fluctuate  significantly  from month to month as well as over longer periods and
may not increase or decrease in a constant pattern from period to period.  There
can be no  assurance  that  levels of  Six-Month  LIBOR  published  by FNMA,  or
published  on a different  Reference  Date would have been at the same levels as
those set forth below.  The following does not purport to be  representative  of
future  levels of Six-Month  LIBOR (as  published by FNMA).  No assurance can be
given as to the level of Six-Month  LIBOR on any  Adjustment  Date or during the
life of any Mortgage Loan based on Six-Month LIBOR.


                                 Six-Month LIBOR

MONTH                         1993       1994        1995       1996       1997
- -----                         ----       ----        ----       ----       ----
January....................   3.44%      3.39%       6.69%      5.34%      5.71%
February...................   3.33       4.00        6.44       5.29       5.68
March......................   3.38       4.25        6.44       5.52       5.96
April......................   3.31       4.63        6.31       5.42       6.08
May........................   3.44       5.00        6.06       5.64
June.......................   3.56       5.25        5.88       5.84
July.......................   3.56       5.33        5.88       5.92
August.....................   3.44       5.33        5.94       5.74
September..................   3.38       5.69        5.99       5.75
October....................   3.50       6.00        5.95       5.58
November...................   3.52       6.44        5.74       5.55
December...................   3.50       7.00        5.56       5.62

One-Year CMT Index

     The  Index  applicable  to  the  determination  of  the  Mortgage  Rate  on
approximately  11.59% of the  Mortgage  Loans (by  principal  balance  as of the
Cut-off  Date)  will be the weekly  average  yield on U.S.  Treasury  securities
adjusted to a constant  maturity of one year as published by the Federal Reserve
Board in  Statistical  Release  H.15(519) and most recently  available as of the
first business day generally 45 days prior to the Adjustment Date.

     The table below sets forth historical average rates of One-Year CMT for the
months  indicated as made available from Telerate Page 7052.  Such average rates
may fluctuate  significantly  from month to month as well as over longer periods
and may not  increase or decrease in a constant  pattern  from period to period.
There can be no assurance that levels of One-Year CMT published by Telerate Page
7052,  or  published on a different  Reference  Date would have been at the same
levels  as  those  set  forth  below.  The  following  does  not  purport  to be
representative  of future  levels of One-Year CMT (as published by Telerate Page
7052).  No  assurance  can be  given  as to the  level  of  One-Year  CMT on any
Adjustment Date or during the life of any Mortgage Loan based on One-Year CMT.


                                  One-Year CMT

Month                           1993       1994       1995      1996       1997
- -----                           ----       ----       ----      ----       ----
January......................   3.50%      3.54%      7.08%     5.11%      5.60%
February.....................   3.38       3.85       6.73      4.94       5.52
March........................   3.33       4.28       6.43      5.31       5.79
April........................   3.25       4.74       6.27      5.53       5.99
May..........................   3.36       5.31       6.02      5.64
June.........................   3.55       5.24       5.66      5.81
July.........................   3.45       5.47       5.59      5.84
August.......................   3.47       5.56       5.72      5.69
September....................   3.36       5.74       5.64      5.84
October......................   3.38       6.11       5.60      5.57
November.....................   3.58       6.48       5.45      5.43
December.....................   3.61       7.10       5.32      5.47

Negative Amortization Loans

     Approximately -----% of the Mortgage Loans ("Negative  Amortization Loans")
have a negative  amortization feature whereby interest payments on such Mortgage
Loans may be deferred and may be added to the  Principal  Balance  thereof.  The
amount  of the  monthly  payment  on each  Negative  Amortization  Loan  adjusts
annually on each  "Payment  Adjustment  Date" to an amount which would  amortize
fully the outstanding  principal balance of the Negative  Amortization Loan over
its  remaining  term,  and pay interest at the Mortgage  Rate as adjusted on the
immediately  preceding  Rate  Adjustment  Date,  subject  to a payment  cap (the
"Payment Cap") that limits any increase or decrease in the amount of the monthly
payment on any Payment Adjustment Date to an amount not greater than 7.5% of the
amount of the monthly  payment due on the preceding Due Date, to the extent that
the related  Mortgagor  has elected to have the monthly  payment  limited by the
Payment Cap. The Payment Cap shall not be in effect on the fifth  anniversary of
the  first  Due  Date  and on  each  fifth  anniversary  thereafter  (each  such
anniversary,  a "Recast  Date").  The weighted  average first Recast Date of the
Negative  Amortization Loans,  rounded to the nearest Due Date, is --------- --,
- ----. If on any Rate Adjustment Date, due to the addition of Deferred  Interest,
the principal balance of any Negative Amortization Loan would exceed 110% of the
original  principal balance thereof (such limitation,  a "Negative  Amortization
Cap"), the related monthly payment will be  recalculated,  without regard to the
Payment  Cap,  to  equal  an  amount   sufficient   to  amortize  such  Negative
Amortization  Loan over its  remaining  term at the Mortgage Rate as adjusted on
the  immediately   preceding  Rate  Adjustment  Date.  Any  monthly  payment  so
recalculated  will  remain in  effect  until the  earliest  of the next  Payment
Adjustment  Date,  the next  Recast  Date or the  next  Due  Date on  which  the
principal  balance of the related  Negative  Amortization  Loan would exceed the
Negative Amortization Cap.

     The  Mortgage  Notes  provide  that at least 30 days  prior to any  Payment
Adjustment  Date the  related  Mortgagor  must be  notified  of (i) the  monthly
payment  that  would be  sufficient  to  amortize  fully  the  then  outstanding
principal  balance of the related Negative  Amortization Loan over its remaining
term (the "Full  Payment")  and (ii) the monthly  payment that would be equal to
the above amount subject to the Payment Cap (the "Limited Payment"). Upon timely
notice,  a Mortgagor may elect to pay the Limited  Payment,  subject only to the
related Negative  Amortization Cap and the applicable  provisions on the related
Recast Date.

     On any Rate  Adjustment Date an increase in the Mortgage Rate on a Negative
Amortization  Loan will result in a larger  portion of each  subsequent  monthly
payment being  allocated to interest and a smaller  portion  being  allocated to
principal,  and  conversely,  a  decrease  in the  Mortgage  Rate on a  Negative
Amortization  Loan will result in a larger  portion of each  subsequent  monthly
payment being  allocated to principal and a smaller  portion being  allocated to
interest.  However,  because Mortgage Rates on the Negative  Amortization  Loans
adjust on a monthly basis but monthly payments due on the Negative  Amortization
Loans  adjust only  annually,  and because the  application  of Payment Caps may
limit the  amount by which the  monthly  payments  may  adjust,  the amount of a
monthly payment may be more or less than the amount  necessary to fully amortize
the principal balance of the Negative  Amortization Loan over its then remaining
term at the applicable Mortgage Rate.  Accordingly,  Negative Amortization Loans
may be subject to reduced amortization (if the monthly payment due on a Due Date
is sufficient to pay interest  accrued during the related  accrual period at the
applicable Mortgage Rate but is not sufficient to reduce principal in accordance
with a fully amortizing  schedule);  negative  amortization (if interest accrued
during the related  accrual  period at the  applicable  Mortgage Rate is greater
than the entire monthly payment due on the related Due Date (such excess accrued
interest,  "Deferred  Interest"));  or accelerated  amortization (if the monthly
payment due on a Due Date is greater  than the amount  necessary to pay interest
accrued during the related accrual period at the applicable Mortgage Rate and to
reduce principal in accordance with a fully amortizing  schedule).  In addition,
subsequent to the final Recast Date and the final Payment  Adjustment  Date, the
addition of any  Deferred  Interest  to the  principal  balance of any  Negative
Amortization Loan that is not offset by subsequent accelerated amortization will
result in a final lump sum payment at maturity  greater  than,  and  potentially
substantially greater than, the monthly payment due on the immediately preceding
Due Date.

     The maximum  increase in the principal  balance of a Negative  Amortization
Loan due to the addition of Deferred  Interest to the principal  balance of such
Negative  Amortization  Loan  and  the  resulting  Loan-to-Value  Ratio  on such
Negative  Amortization Loan will depend on the relationships between the Payment
Cap, the Maximum  Mortgage Rate, the Negative  Amortization  Cap and the related
Index.  If the outstanding  principal  balance of a Negative  Amortization  Loan
having a  Loan-to-Value  Ratio of 80% was to increase to an amount  equal to the
Negative  Amortization  Cap,  the  Loan-to-Value  Ratio  (as  based  on the then
outstanding  principal  balance) thereof would in no event exceed  approximately
88%.

Convertible Loans

     Approximately  ----% of the Mortgage Loans  ("Convertible  Mortgage Loans")
provide that, at the option of the related  Mortgagors,  the adjustable interest
rate on such  Mortgage  Loans may be converted to a fixed  interest  rate.  Upon
conversion,  the  Mortgage  Rate  will be  converted  to a fixed  interest  rate
determined in accordance with the formula set forth in the related Mortgage Note
which  formula is intended  to result in a Mortgage  Rate which is not less than
the then current market interest rate (subject to applicable usury laws).  After
such conversion, the monthly payments of principal and interest will be adjusted
to provide for full amortization over the remaining term to scheduled  maturity.
Upon notification from a Mortgagor of such Mortgagor's intent to convert from an
adjustable interest rate to a fixed interest rate and prior to the conversion of
any such Mortgage Loan (a "Converting  Mortgage Loan"), the Master Servicer will
be obligated to purchase the  Converting  Mortgage  Loan at a price equal to the
outstanding  principal  balance  thereof  plus accrued  interest  thereon at the
related  Mortgage  Rate plus any  unreimbursed  Advances  with  respect  to such
Mortgage Loan net of any subservicing fees (the "Conversion Price").

     In the event  that the  Master  Servicer  fails to  purchase  a  Converting
Mortgage  Loan (such  Mortgage  Loan,  following  its  conversion,  a "Converted
Mortgage  Loan"),  neither the Company nor any of its  affiliates  nor any other
entity is  obligated  to purchase or arrange for the  purchase of any  Converted
Mortgage Loan. Any such Converted Mortgage Loan will remain in the Mortgage Pool
as a  fixed-rate  Mortgage  Loan and will result in the Mortgage  Pool's  having
fixed-rate Mortgage Loans and as a result the Bond Interest Rate may be reduced.
See "Certain Yield and Prepayment Considerations" herein.

     Following the purchase of any Converted  Mortgage Loan as described  above,
the  purchaser  will be entitled  to receive an  assignment  from the  Indenture
Trustee  of such  Mortgage  Loan  and the  purchaser  will  thereafter  own such
Mortgage Loan free of any further  obligation  to the  Indenture  Trustee or the
Bondholders with respect thereto.

Mortgage Loan Characteristics

     All  percentages of the Mortgage  Loans  described  herein are  approximate
percentages (except as otherwise indicated) by aggregate principal balance as of
the Cut-off Date.

     The Mortgage  Loans  generally  have original  terms to stated  maturity of
approximately 30 years.

     Effective  with the first payment due on a Mortgage Loan after each related
Adjustment  Date,  the Monthly  Payment  will be adjusted to an amount that will
fully amortize the outstanding  principal  balance of the Mortgage Loan over its
remaining  term. The weighted  average number of months from the Cut-off Date to
the next Adjustment Date is 12 months.

     As of the Cut-off Date,  each  Mortgage Loan will have an unpaid  principal
balance of not less than $------- or more than  $-------- and the average unpaid
principal  balance of the Mortgage Loans will be  approximately  $--------.  The
latest  stated  maturity  date of any of the Mortgage  Loans will be ------- --,
- ------;  however, the actual date on which any Mortgage Loan is paid in full may
be  earlier  than the  stated  maturity  date  due to  unscheduled  payments  of
principal.

     The  weighted  average  remaining  term to stated  maturity of the Mortgage
Loans will be approximately ---- months.

     The earliest  year of  origination  of any  Mortgage  Loan is ----- and the
latest month and year of origination will be --------- ---.

     None of the Mortgage Loans are Buydown Mortgage Loans.

     Set forth below is a description of certain  additional  characteristics of
the  Mortgage  Loans as of the Cut-off  Date  (except as  otherwise  indicated).
Dollar amounts and percentages may not add up to totals due to rounding.


             Principal Balances of the Mortgage Loans at Origination

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
             Original                                  Unpaid        Aggregate
          Mortgage Loan             Number Of         Principal      Principal
       Principal Balance ($)      Mortgage Loans       Balance        Balance
       ---------------------      --------------       -------        -------

0.01 -  50,000.00                                    $                         %
50,000.01 - 100,000.00
100,000.01 - 150,000.00..........
150,000.01 - 200,000.00..........
200,000.01 - 250,000.00..........
250,000.01 - 300,000.00..........
300,000.01 - 350,000.00..........
350,000.01 - 400,000.00..........
400,000.01 - 450,000.00..........
450,000.01 - 500,000.00..........
500,000.01 - 550,000.00..........
550,000.01 - 600,000.00..........
650,000.01 - 700,000.00..........
Total............................

     The  average  original  principal  balance  of the  Mortgage  Loans will be
approximately $------------.


          Current Balances of the Mortgage Loans at the Cut-off Date

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
             Original                                  Unpaid        Aggregate
          Mortgage Loan             Number Of         Principal      Principal
       Principal Balance (%)      Mortgage Loans       Balance        Balance
       ---------------------      --------------       -------        -------

0.01 -  50,000.00                                    $                         %
50,000.01 - 100,000.00
100,000.01 - 150,000.00..........
150,000.01 - 200,000.00..........
200,000.01 - 250,000.00..........
250,000.01 - 300,000.00..........
300,000.01 - 350,000.00..........
350,000.01 - 400,000.00..........
400,000.01 - 450,000.00..........
450,000.01 - 500,000.00..........
500,000.01 - 550,000.00..........
550,000.01 - 600,000.00..........
650,000.01 - 700,000.00..........
Total............................

   The  average  current  principal  balance  of  the  Mortgage  Loans  will  be
approximately $------------.


                        Mortgage Rates at Origination

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
       Mortgage Rates (%)         Mortgage Loans       Balance        Balance
       ------------------         --------------       -------        -------

3.000 -  3.499                                       $                         %
4.000 -  4.499...................
4.500 -  4.999...................
5.000 -  5.499...................
5.500 -  5.999...................
6.000 -  6.499...................
6.500 -  6.999...................
7.000 -  7.499...................
7.500 -  7.999...................
8.000 -  8.499...................
8.500 -  8.999...................
9.000 -  9.499...................
9.500 -  9.999...................
10.000 - 10.499..................
10.500 - 10.999..................
11.000 - 11.499..................
11.500 - 11.999..................
12.000 - 12.499..................
12.500 - 12.999..................
13.000 - 13.499..................
13.500 - 13.999..................
14.000 - 14.499..................
14.500 - 14.999..................
15.500 - 15.999..................
16.000 - 16.499..................
     Total.......................

   The weighted  average Mortgage Rate of the Mortgage Loans at origination will
be approximately ------% per annum.


                        Mortgage Rates at Cut-off Date

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
       Mortgage Rates (%)         Mortgage Loans       Balance        Balance
       ------------------         --------------       -------        -------

5.000 -  5.499...................                     $                        %
5.500 -  5.999...................
6.000 -  6.499...................
6.500 -  6.999...................
7.000 -  7.499...................
7.500 -  7.999...................
8.000 -  8.499...................
8.500 -  8.999...................
9.000 -  9.499...................
9.500 -  9.999...................
10.000 - 10.499..................
10.500 - 10.999..................
11.000 - 11.499..................
11.500 - 11.999..................
12.000 - 12.499..................
12.500 - 12.999..................
13.000 - 13.499..................
13.500 - 13.999..................
14.000 - 14.499..................
14.500 - 14.999..................
15.500 - 15.999..................
16.500 - 16.999..................
     Total.......................

   The weighted  average  Mortgage Rate of the Mortgage  Loans as of the Cut-off
Date will be approximately -----% per annum.


                             Next Adjustment Date

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
       Next Adjustment Date       Mortgage Loans       Balance        Balance
       --------------------       --------------       -------        -------





































   The weighted  average  remaining  months to the next  Adjustment  Date of the
Mortgage Loans will be approximately -- months.


                                    Gross Margin

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
       Gross Margin (%)           Mortgage Loans       Balance        Balance
       ----------------           --------------       -------        -------

2.000-2.249......................                     $                        %
2.500-2.749......................
2.750-2.999......................
3.000-3.249......................
3.250-3.499......................
3.500-3.749......................
3.750-3.999......................
4.000-4.249......................
4.250-4.499......................
4.500-4.749......................
4.750-4.999......................
5.000-5.249......................
5.250-5.499......................
5.500-5.749......................
5.750-5.999......................
6.000-6.249......................
6.250-6.499......................
6.500-6.749......................
6.750-6.999......................
7.000-7.249......................
7.250-7.499......................
7.500-7.749......................
7.750-7.999......................
8.000-8.249......................
8.250-8.499......................
8.500-8.749......................
8.750-8.999......................
9.000-9.249......................
9.250-9.499......................
10.000-10.249....................
10.750-10.999....................
11.000-11.249....................
     Total.......................

   The weighted average Gross Margin of the Mortgage Loans will be approximately
- -------% per annum.


                            Maximum Mortgage Rate

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
    Maximum Mortgage Rate (%)     Mortgage Loans       Balance        Balance
    -------------------------     --------------       -------        -------

10.000 - 10.499..................                    $                         %
10.500 - 10.999..................
11.000 - 11.499..................
11.500 - 11.999..................
12.000 - 12.499..................
12.500 - 12.999..................
13.000 - 13.499..................
13.500 - 13.999..................
14.000 - 14.499..................
14.500 - 14.999..................
15.000 - 15.499..................
15.500 - 15.999..................
16.000 - 16.499..................
16.500 - 16.999..................
17.000 - 17.499..................
17.500 - 17.999..................
18.000 - 18.499..................
18.500 - 18.999..................
19.000 - 19.499..................
19.500 - 19.999..................
20.000 - 20.499..................
20.500 - 20.999..................
21.000 - 21.499..................
21.500 - 21.999..................
22.000 - 22.499..................
22.500 - 22.999..................
23.000 - 23.499..................
     Total.......................

   The weighted  average  Maximum  Mortgage  Rate of the Mortgage  Loans will be
approximately -----% per annum.


                                    Index

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
             Index                Mortgage Loans       Balance        Balance
             -----                --------------       -------        -------

Negative Amortization Loan
   One-Month LIBOR...............                     $                        %
Six-Month LIBOR..................
Six-Month CMT....................
One-Year CMT.....................
    Total........................

   For a description of the Indices, see "Summary--The Indices" herein.


                          Initial Periodic Rate Cap

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
  Initial Periodic Rate Cap (%)   Mortgage Loans       Balance        Balance
  -----------------------------   --------------       -------        -------

1.000............................                     $                        %
1.500...........................
2.000...........................
3.000...........................
6.500...........................
Unlimited(1)....................
    Total.......................

(1)  Subject to the Maximum Rate Cap and the Minimum Rate Cap.


                              Periodic Rate Cap

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
    Periodic Rate Cap (%)         Mortgage Loans       Balance        Balance
    ---------------------         --------------       -------        -------

1.000............................                     $                        %
1.500............................
2.000............................
Unlimited(1).....................
    Total........................

(1)  Subject to the Maximum Rate Cap and the Minimum Rate Cap.


                        Original Loan-to-Value Ratios

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
 Original Loan-to-Value Ratios    Mortgage Loans       Balance        Balance
 -----------------------------    --------------       -------        -------

Less than or equal to 25.00%.....                     $                        %
25.01% - 30.00%..................
30.01% - 35.00%..................
35.01% - 40.00%..................
40.01% - 45.00%..................
45.01% - 50.00%..................
50.01% - 55.00%..................
55.01% - 60.00%..................
60.01% - 65.00%..................
65.01% - 70.00%..................
70.01% - 75.00%..................
75.01% - 80.00%..................
80.01% - 85.00%..................
85.01% - 90.00%..................
90.01% - 95.00%..................
95.01% - 100.00%.................
    Total........................

   The minimum and maximum  Loan-to-Value  Ratios at origination of the Mortgage
Loans were  approximately  ------% and 100.00%,  respectively,  and the weighted
average   Loan-to-Value   Ratio  at   origination  of  the  Mortgage  Loans  was
approximately -------%.


                          Mortgage Loan Amortization

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
                                  Mortgage Loans       Balance        Balance
                                  --------------       -------        -------

Level Amortization...............                     $                        %
Negative Amortization (110% Cap).
    Total........................


                               Occupancy Types

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
          Occupancy                 Number Of         Principal      Principal
  (As indicated by Borrower)      Mortgage Loans       Balance        Balance
  --------------------------      --------------       -------        -------

Owner-Occupied Primary Residence.                     $                        %
Second Homes.....................
Non-Owner Occupied...............
    Total........................


                            Mortgage Loan Program

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
         Loan Program             Mortgage Loans       Balance        Balance
         ------------             --------------       -------        -------


Full Documentation...............                     $                        %
Limited Documentation............
No Ratio.........................
Alternate Documentation..........
No Income No Asset...............
Lite (Self Employed B/C).........
Express..........................
    Total........................

   See  "--Underwriting"  below and Appendix A attached hereto for a description
of each Originator's documentation programs.


                      Risk Categories of Mortgage Loans

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
       Credit Grade               Mortgage Loans       Balance        Balance
       ------------               --------------       -------        -------






    Total........................


                                Property Types

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
       Property Types             Mortgage Loans       Balance        Balance
       --------------             --------------       -------        -------

Single-family....................                     $                        %
Planned Unit Development.........
Two- to Four-Family..............
Condominium......................
CondoSelect......................
Manufactured Housing.............
    Total........................


                 Geographic Distribution of Mortgaged Properties

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
            State                 Mortgage Loans       Balance        Balance
            -----                 --------------       -------        -------

California.......................                     $                        %
Colorado.........................
Florida..........................
Georgia..........................
Hawaii...........................
Illinois.........................
Maryland.........................
New Jersey.......................
Utah.............................
Washington.......................
Other (no more than 3% in any
      one state).................
    Total........................

   No more than  approximately  ------% of the Mortgage Loans will be secured by
Mortgaged Properties located in any one zip code.


                          Purposes of Mortgage Loans

                                                                   Percentage Of
                                                      Aggregate     Cut-Off Date
                                                       Unpaid        Aggregate
                                    Number Of         Principal      Principal
         Loan Purpose             Mortgage Loans       Balance        Balance
         ------------             --------------       -------        -------


Purchase.........................                    $                         %
Refinance/No Equity Take-Out.....
Refinance/Equity Take-Out........
Construction.....................
    Total........................

   In  general,  in the case of a Mortgage  Loan made for "no  equity  take-out"
refinance  purposes,  substantially  all of the proceeds are used to pay in full
the principal  balance of a previous mortgage loan of the mortgagor with respect
to a Mortgaged Property and to pay origination and closing costs associated with
such refinancing.  Mortgage Loans made for "equity take-out"  refinance purposes
may involve the use of the  proceeds to pay in full the  principal  balance of a
previous  mortgage  loan and related costs except that a portion of the proceeds
are  generally  retained by the  mortgagor  for uses  unrelated to the Mortgaged
Property.  The  amount  of  such  proceeds  retained  by  the  mortgagor  may be
substantial.

   See  "--Underwriting"  below and Appendix A attached hereto for a description
of each Originator's risk categories.

   Specific  information with respect to the Mortgage Loans will be available to
purchasers of the Bonds on or before the time of issuance of such Bonds.  If not
included in the Prospectus Supplement,  such information will be included in the
Form 8-K.

Underwriting

   The  Mortgage  Loans  were  acquired  by  ---------  from  the   Originators.
Approximately ----% and ------% of the Mortgage Loans were underwritten pursuant
to ----------------------------- and -------------------------- respectively, as
described in Appendix A attached hereto.  Approximately -------% of the Mortgage
Loans  were  acquired  in bulk  purchases  from  underwriters  the  underwriting
standards of whom were reviewed for  acceptability  by  --------------;  of such
loans,  -----%,  -----%,  -------% and ------% were acquired from -----,  -----,
- -----,  and -----  whose  underwriting  standards  are  generally  described  in
Appendix  A  attached   hereto.   All  of  the  Mortgage  Loans  were  generally
underwritten in accordance  with the  description in the Prospectus.  All of the
Mortgage Loans were reviewed for all legal documentation and all of the Mortgage
Loans  received   collateral  review.  See  "The  Mortgage   Pools--Underwriting
Standards" in the Prospectus.

Delinquency And Foreclosure Experience Of The Seller

   Based solely upon  information  provided by the Seller,  the following tables
summarize,  for the respective  dates indicated,  the delinquency,  foreclosure,
bankruptcy and REO property status with respect to all mortgage loans originated
or acquired by the Seller. The indicated periods of delinquency are based on the
number of days past due on a contractual  basis.  The monthly payments under all
of such mortgage loans are due on the first day of each calendar month.

                                At December 31, 1996         March 31, 1997
                              ------------------------------------------------
                               Number      Principal       Number      Principal
                              of Loans      Amount        of Loans      Amount
                              --------      ------        --------      ------
                              (Dollars in thousands)     (Dollars in thousands)
Total Loans Outstanding.......             $                           $

DELINQUENCY(1)
Period of Delinquency:
30-59 Days....................
60-89 Days....................
90 Days or More...............
Total Delinquencies...........
Delinquencies as a Percentage
  of Total Loans Outstanding..

FORECLOSURES PENDING(2)
Foreclosures Pending as a
Percentage of Total Loans
Outstanding...................

BANKRUPTCIES PENDING(3)

Bankruptcies Pending as a
Percentage of Total Loans
Outstanding...................

Total Delinquencies plus
Foreclosures Pending and
Bankruptcies Pending..........

Total Delinquencies plus
Foreclosures Pending and
Bankruptcies Pending as a
Percentage of Total Loans
Outstanding...................

REO PROPERTIES(4)

REO Properties as a
Percentage of Total Loans
Outstanding...................


- --------
1    The  delinquency  balances,  percentages  and  numbers set forth under this
     heading  exclude (a) delinquent  mortgage loans that were in foreclosure at
     the  respective  dates  indicated  ("Foreclosure  Loans"),  (b)  delinquent
     mortgage  loans  as to  which  the  related  mortgagor  was  in  bankruptcy
     proceedings at the respective dates indicated  ("Bankruptcy Loans") and (c)
     REO properties  that have been  purchased  upon  foreclosure of the related
     mortgage loans. All Foreclosure Loans,  Bankruptcy Loans and REO properties
     have been segregated into the sections of the table entitled  "Foreclosures
     Pending,"  "Bankruptcies Pending" and "REO Properties,"  respectively,  and
     are not included in the "30-59  Days,"  "60-89 Days," "90 Days or More" and
     "Total  Delinquencies"  sections of the table. See the section of the table
     entitled "Total  Delinquencies  plus Foreclosures  Pending and Bankruptcies
     Pending" for total  delinquency  balances,  percentages  and numbers  which
     include  Foreclosure Loans and Bankruptcy Loans, and see the section of the
     table entitled "REO Properties" for delinquency  balances,  percentages and
     numbers related to REO properties that have been purchased upon foreclosure
     of the related mortgage loans.

2    Mortgage  loans  that  are in  foreclosure  but as to which  the  mortgaged
     property has not been liquidated at the respective dates  indicated.  It is
     generally  the Master  Servicer's  policy,  with respect to mortgage  loans
     originated  by the  Seller,  to  commence  foreclosure  proceedings  when a
     mortgage loan is between 31 and 60 days delinquent.

3    Mortgage  loans  as  to  which  the  related  mortgagor  is  in  bankruptcy
     proceedings at the respective dates indicated.

4    REO properties  that have been  purchased  upon  foreclosure of the related
     mortgage loans,  including mortgaged  properties that were purchased by the
     Seller after the respective dates indicated.


     The above data on  delinquency,  foreclosure,  bankruptcy  and REO property
status are  calculated on the basis of the total  mortgage  loans  originated or
acquired by the Seller. However, the total amount of mortgage loans on which the
above data are based  includes  many  mortgage  loans  which were not, as of the
respective dates indicated,  outstanding long enough to give rise to some of the
indicated periods of delinquency or to foreclosure or bankruptcy  proceedings or
REO property  status.  In the absence of such mortgage loans,  the  delinquency,
foreclosure,  bankruptcy and REO property  percentages  indicated above would be
higher and could be substantially higher. Because the Mortgage Pool will consist
of a fixed  group  of  Mortgage  Loans,  the  actual  delinquency,  foreclosure,
bankruptcy  and REO property  percentages  with respect to the Mortgage Pool may
therefore be expected to be higher,  and may be substantially  higher,  than the
percentages indicated above.

     Based solely on  information  provided by the Seller,  the following  table
presents the changes in the Seller's  charge-off  and  recoveries for the period
indicated.

                                                            Three Months Ended
                                                              March 31, 1997
                                                              --------------
                                                          (Dollars in thousands)
Charge-offs:
         Mortgage Loan Properties.................
         REO Properties...........................

Recoveries:
         Mortgage Loan Properties.................
         REO Properties...........................

         Net charge-offs..........................

Ratio of net charge-offs to average loans
outstanding during the three months ended
March 31, 1997....................................

     The above data on charge-offs and recoveries are calculated on the basis of
the total  mortgage  loans  originated or acquired by the Seller.  However,  the
total amount of mortgage  loans on which the above data are based  includes many
mortgage loans which were not, as of the respective dates indicated, outstanding
long enough to give rise to some of the indicated charge-offs. In the absence of
such mortgage loans, the charge-off  percentages indicated above would be higher
and could be substantially  higher.  Because the Mortgage Pool will consist of a
fixed group of Mortgage Loans, the actual charge-off percentages with respect to
the  Mortgage  Pool  may  therefore  be  expected  to  be  higher,  and  may  be
substantially higher, than the percentages indicated above.

     The   information  set  forth  in  the  preceding   paragraphs   concerning
- ------------- has been provided by ----------------.

     For loss  and  delinquency  information  with  respect  to  mortgage  loans
serviced by  --------------,  see  "Description of the Servicing  Agreement--The
Master Servicer; the Subservicer" herein.

Additional Information

     The description in this Prospectus  Supplement of the Mortgage Pool and the
Mortgaged Properties is based upon the Mortgage Pool as constituted at the close
of  business on the  Cut-off  Date,  as  adjusted  for the  scheduled  principal
payments due on or before such date. The Company  believes that the  information
set forth herein will be substantially  representative of the characteristics of
the  Mortgage  Pool as it will be  constituted  at the time the Bonds are issued
although  the  range  of  Mortgage   Rates  and  maturities  and  certain  other
characteristics of the Mortgage Loans in the Mortgage Pool may vary.

     A Current  Report on Form 8-K will be available to  purchasers of the Bonds
and will be filed,  together with the Servicing  Agreement,  the Trust Agreement
and the Indenture,  with the Securities and Exchange  Commission  within fifteen
days after the initial  issuance of the Bonds.  In the event  Mortgage Loans are
removed  from or  added  to the  Mortgage  Pool as set  forth  in the  preceding
paragraph,  such removal or addition will be noted in the Current Report on Form
8-K.

     See "The Mortgage  Pools" and "Certain Legal Aspects of Mortgage  Loans" in
the Prospectus.


                                   THE ISSUER

     The  ---------------  Trust Series 199--1, is a business trust formed under
the laws of the State of Delaware  pursuant to the Trust  Agreement  dated as of
- ----------,  199-  between  the Company  and  --------------------  as the Owner
Trustee for the transactions described in this Prospectus Supplement.  The Trust
Agreement constitutes the "governing  instrument" under the laws of the State of
Delaware relating to business trusts.  After its formation,  the Issuer will not
engage in any activity  other than (i) acquiring and holding the Mortgage  Loans
and the other  assets of the Issuer and  proceeds  therefrom,  (ii)  issuing the
Bonds  and  the  Certificates,  (iii)  making  payments  on the  Bonds  and  the
Certificates and (iv) engaging in other activities that are necessary,  suitable
or convenient to accomplish the foregoing or are incidental thereto or connected
therewith.

     The assets of the Issuer  will  consist of the  Mortgage  Loans and certain
related assets.

     The Issuer's principal offices are in ---------------------------------, in
care of  ---------------------------,  as Owner  Trustee,  at the address listed
below.


                                THE OWNER TRUSTEE

     Wilmington  Trust Company is the Owner  Trustee under the Trust  Agreement.
The Owner Trustee is a  ----------------  banking  corporation and its principal
offices are located in ---------------.

     Neither  the Owner  Trustee  nor any  director,  officer or employee of the
Owner Trustee will be under any liability to the Issuer or the Bondholders under
the Trust Agreement under any circumstances,  except for the Owner Trustee's own
misconduct,  gross negligence,  bad faith or grossly negligent failure to act or
in the case of the  inaccuracy  of  certain  representations  made by the  Owner
Trustee in the Trust Agreement.  All persons into which the Owner Trustee may be
merged or with which it may be  consolidated  or any person  resulting from such
merger or  consolidation  shall be the  successor of the Owner Trustee under the
Trust Agreement.


                              THE INDENTURE TRUSTEE

     -------------------------------  will act as Indenture Trustee with respect
to the Indenture.  The Indenture Trustee will provide to a prospective or actual
Bondholder  without  charge,  upon  written  request,  a copy of the  Indenture.
Requests should be addressed to the Indenture  Trustee at  ---------------------
- -----------------------------------------------------------------------------.


                                 [BOND INSURER]


                            DESCRIPTION OF THE BONDS

General

     The Bonds will be issued pursuant to the Indenture dated as of -----, 199-,
between the Issuer and  ----------------------------,  as Indenture Trustee. The
Certificates (together with the Bonds, the "Securities") will be issued pursuant
to the Trust Agreement dated as of  ----------------,  199-, between the Company
and -----------------------,  as Owner Trustee. The following summaries describe
certain provisions of the Securities, the Indenture, the Trust Agreement and the
Servicing Agreement. The summaries do not purport to be complete and are subject
to, and  qualified in their  entirety by  reference  to, the  provisions  of the
applicable agreement. Only the Bonds are offered hereby.

     The Bonds  will be secured by the pledge by the Issuer of its assets to the
Indenture  Trustee pursuant to the Indenture which will consist of the following
(such assets,  collectively,  the "Trust Fund"):  (i) the Mortgage  Loans;  (ii)
collections  in respect of principal and interest of the Mortgage Loans received
after the Cut-Off Date (other than payments due on or before the Cut-off  Date);
(iii) the  amounts on  deposit  in any  Collection  Account  (as  defined in the
Prospectus),  including  the  account in which  amounts are  deposited  prior to
payment to the  Bondholders  (the  "Payment  Account"),  including  net earnings
thereon;  (iv) certain insurance policies  maintained by the Mortgagors or by or
on behalf of the  Master  Servicer  or  related  subservicer  in  respect of the
Mortgage  Loans;  (v) an assignment  of the Company's  rights under the Purchase
Agreement and the Servicing Agreement; and (vi) proceeds of the foregoing.

     The Bonds will be issued in denominations of $25,000 and integral multiples
of $1 in excess thereof. See "--Book-Entry Bonds" below.

Book-Entry Bonds

     General.  Beneficial Owners that are not Participants or Intermediaries (as
defined in the  Prospectus) but desire to purchase,  sell or otherwise  transfer
ownership of, or other interests in, the related Book-Entry Bonds may do so only
through  Participants and  Intermediaries.  In addition,  Beneficial Owners will
receive all  payments of  principal  of and  interest on the related  Book-Entry
Bonds  from the Paying  Agent (as  defined in the  Prospectus)  through  DTC and
Participants.  Accordingly,  Beneficial  Owners may  experience  delays in their
receipt  of  payments.  Unless  and until  Definitive  Bonds are  issued for the
related Book-Entry Bonds, it is anticipated that the only registered  Bondholder
of such Book-Entry Bonds will be Cede, as nominee of DTC. Beneficial Owners will
not  be  recognized  by  the  Indenture   Trustee  or  the  Master  Servicer  as
Bondholders,  as such term is used in the Indenture,  and Beneficial Owners will
be permitted to receive information furnished to Bondholders and to exercise the
rights  of  Bondholders  only  indirectly  through  DTC,  its  Participants  and
Intermediaries.

     Under the rules,  regulations and procedures creating and affecting DTC and
its operations (the "Rules"),  DTC is required to make  book-entry  transfers of
Book-Entry  Bonds among  Participants  and to receive and  transmit  payments of
principal  of,  and  interest  on,  such  Book-Entry  Bonds.   Participants  and
Intermediaries  with which Beneficial  Owners have accounts with respect to such
Book-Entry Bonds similarly are required to make book-entry transfers and receive
and transmit  such  payments on behalf of their  respective  Beneficial  Owners.
Accordingly,  although Beneficial Owners will not possess physical  certificates
evidencing  their  interests  in the  Book-Entry  Bonds,  the  Rules  provide  a
mechanism  by  which   Beneficial   Owners,   through  their   Participants  and
Intermediaries,  will  receive  payments  and  will be able  to  transfer  their
interests in the Book-Entry Bonds.

     None of the  Company,  the Master  Servicer,  the Bond  Insurer,  the Owner
Trustee or the  Indenture  Trustee will have any liability for any actions taken
by DTC or its nominee, including, without limitation,  actions for any aspect of
the  records  relating to or payments  made on account of  beneficial  ownership
interests  in the  Book-Entry  Bonds held by Cede,  as nominee  for DTC,  or for
maintaining,  supervising or reviewing any records  relating to such  beneficial
ownership interests.

     Definitive  Bonds.  Definitive Bonds will be issued to Beneficial Owners or
their nominees, respectively,  rather than to DTC or its nominee, only under the
limited  conditions  set  forth  in the  Prospectus  under  "Description  of the
Bonds--Form of Bonds."

     Upon the  occurrence of an event  described in the  Prospectus in the third
paragraph under "Description of the Bonds--Form of Bonds," the Indenture Trustee
is  required  to  notify,  through  DTC,  Participants  who  have  ownership  of
Book-Entry  Bonds as  indicated  on the  records of DTC of the  availability  of
Definitive  Bonds for  their  Book-Entry  Bonds.  Upon  surrender  by DTC of the
definitive  certificates  representing  the Book-Entry Bonds and upon receipt of
instructions  from DTC for  re-registration,  the Indenture Trustee will reissue
the  Book-Entry  Bonds as Definitive  Bonds issued in the  respective  principal
amounts owned by individual  Beneficial  Owners,  and  thereafter  the Indenture
Trustee will recognize the holders of such Definitive Bonds as Bondholders under
the Indenture.

     For  additional  information  regarding DTC and the Book-Entry  Bonds,  see
"Description of the Bonds--Form of Bonds" in the Prospectus.

Payments

     Payments on the Bonds will be made by the  Indenture  Trustee or the Paying
Agent on the 25th day of each month or, if such day is not a Business  Day, then
the next succeeding  Business Day,  commencing in -------- 199-. Payments on the
Bonds will be made to the  persons in whose names such Bonds are  registered  at
the close of business on the day prior to each Payment Date or, if the Bonds are
no  longer  Book-Entry  Bonds,  on the  Record  Date.  See  "Description  of the
Bonds--Payments"  in the  Prospectus.  Payments  will be made by  check or money
order  mailed (or upon the  request,  at least five  Business  Days prior to the
related Record Date, of a Holder owning Bonds having  denominations  aggregating
at least $5,000,000, by wire transfer or otherwise) to the address of the person
entitled  thereto (which,  in the case of Book-Entry  Bonds,  will be DTC or its
nominee)  as it appears  on the  Security  Register  in  amounts  calculated  as
described herein as of the  Determination  Date.  However,  the final payment in
respect of the Bonds will be made only upon  presentation and surrender  thereof
at the office or the agency of the Indenture  Trustee specified in the notice to
Holders  of such final  payment.  A  "Business  Day" is any day other than (i) a
Saturday or Sunday or (ii) a day on which banking institutions in New York City,
Delaware,  California or in the city in which the corporate trust offices of the
Indenture  Trustee or the principal office of the Bond Insurer are located,  are
required or authorized by law to be closed.

Available Funds

     The "Available  Funds" for any Payment Date will equal the amount  received
by the Indenture  Trustee and  available in the Payment  Account on each Payment
Date.  The  Available  Funds  will  generally  be  equal  to the  sum of (i) the
aggregate amount of scheduled  payments on the related Mortgage Loans due on the
related Due Date and  received on or prior to the  related  Determination  Date,
(ii) any amounts  representing  interest  on amounts in the Payment  Account and
miscellaneous fees and collections, including assumption fees, to the extent not
paid to any Subservicer,  (iii) any unscheduled payments and receipts, including
Mortgagor  prepayments  on such  Mortgage  Loans,  received  during the  related
Prepayment  Period,  and (iv) all Advances made for such Payment Date in respect
of such Mortgage  Loans, in each case net of amounts  reimbursable  therefrom to
the  Master  Servicer  and  any  Subservicer  and  reduced  by  Servicing  Fees,
Administrative  Fees  and  fees of the  Indenture  Trustee  paid  by the  Master
Servicer. With respect to any Payment Date, (i) the Due Date is the first day of
the month in which such Payment Date occurs,  and (ii) the Determination Date is
the fourth  Business  Day prior to such  Payment  Date,  or if such day is not a
business day, the immediately preceding business day.

Interest Payments On The Bonds

     On each Payment  Date,  holders of the Bonds will be entitled to receive an
amount (the  "Interest  Payment  Amount")  equal to interest  accrued during the
related  Interest  Period  (as  defined  herein) on the Bond  Principal  Balance
thereof at the then-applicable  Bond Interest Rate (as defined below), minus (i)
any Prepayment  Interest  Shortfalls and Relief Act Shortfalls  (each as defined
below) to the extent not covered by the Master Servicer by Compensating Interest
(as defined below) for such Payment Date and (ii) any Deferred Interest for such
Payment Date allocated  thereto as described below. With respect to each Payment
Date,  interest  payable on the Bonds will accrue  during the  Interest  Period.
Interest  will be  calculated  on the basis of the actual  number of days in the
Interest Period and a 360-day year.  Notwithstanding the foregoing,  if payments
are not made as required under the Bond Insurance  Policy,  additional  interest
shortfalls may be allocated to the Bonds as described below. See "Description of
the Bonds--Bond Insurance Policy."

     To the  extent  that  Deferred  Interest  causes a  shortfall  in  interest
collections on the Mortgage Loans that would  otherwise cause a shortfall in the
amount of interest  payable to the  Bondholders,  such amount will be paid using
principal  collections  on the  Mortgage  Loans  through the priority of payment
provisions described under "--Priority of Payment" below. To the extent that the
Interest  Payment Amount for any Payment Date exceeds  Available  Funds for such
Payment  Date,  the lesser of such excess and the  aggregate  amount of Deferred
Interest,  if any,  that is  added  to the  principal  balance  of the  Negative
Amortization  Loans on the Due Date occurring in the month in which such Payment
Date  occurs  will be added to the  Bond  Principal  Balance  of the  Bonds  and
subtracted from the Interest Payment Amount for such Payment Date.

     The  "Prepayment  Interest  Shortfall" for any Payment Date is equal to the
aggregate shortfall, if any, in collections of interest resulting from Mortgagor
prepayments  on the Mortgage  Loans during the preceding  calendar  month.  Such
shortfalls  will result  because  interest on prepayments in full is distributed
only to the date of  prepayment,  and  because no  interest  is  distributed  on
prepayments  in part,  as such  prepayments  in part are  applied  to reduce the
outstanding  principal  balance of the related Mortgage Loans as of the Due Date
in the month of  prepayment.  However,  with  respect to any Payment  Date,  any
Prepayment  Interest  Shortfalls  during the  preceding  calendar  month will be
offset by the Master Servicer,  but only to the extent such Prepayment  Interest
Shortfalls  do not exceed an amount equal to the total  servicing fee payable to
the Master  Servicer and any  Subservicer  with respect to such Payment Date. No
assurance  can be  given  that the  servicing  compensation  available  to cover
Prepayment Interest Shortfalls will be sufficient  therefor.  See "The Servicing
Agreement--Servicing  and Other  Compensation  and  Payment  of  Expenses."  The
"Relief Act Shortfalls" for any Payment Date are any shortfalls  relating to the
Relief Act (as defined in the Prospectus) or similar legislation or regulations.

     On each Payment Date after the first Payment  Date,  the Bond Interest Rate
will be a  floating  rate  equal to the  lesser of (i)(a)  with  respect to each
Payment Date up to and including the earlier of (x) the Payment Date in --------
- ------- and (y) the Payment  Date which  occurs on or prior to the date on which
the aggregate  Principal  Balance of the Mortgage  Loans is less than 25% of the
aggregate  Principal  Balance  of the  Mortgage  Loans as of the  Cut-off  Date,
One-Month  LIBOR (as defined  herein)  plus 0.22%,  and (b) with respect to each
Payment Date thereafter, One-Month LIBOR plus 0.44% and (ii) the Available Funds
Interest Rate with respect to such Payment Date. On the first Payment Date,  the
Bond Interest Rate will be equal to -------% per annum.

     The  "Available  Funds  Interest  Rate" for any Payment  Date is a rate per
annum equal to the lesser of (x) the fraction,  expressed as a  percentage,  the
numerator of which is (i) an amount equal to (A) 1/12 of the aggregate Principal
Balance of the then outstanding Mortgage Loans times the weighted average of the
Expense Adjusted Mortgage Rates on the then outstanding Mortgage Loans minus (B)
the amount of the fee  payable to the Owner  Trustee  with  respect to the Trust
Agreement  and the premium with respect to the Bonds payable to the Bond Insurer
with  respect  to the Bond  Insurance  Policy  for such  Payment  Date,  and the
denominator  of  which  is (ii) an  amount  equal  to (A) the  then  outstanding
aggregate  Bond  Principal  Balance  of the Bonds  multiplied  by (B) the actual
number of days  elapsed  in the  related  Interest  Period (as  defined  herein)
divided by 360 and (y) --------%  per annum (the "Maximum Bond Interest  Rate").
The amount of the fee payable to the Owner  Trustee  together with the amount of
the premium payable to the Bond Insurer  (together,  the  "Administrative  Fee")
will accrue at --------%  per annum based on the Bond  Principal  Balance of the
Bonds.

     The "Expense  Adjusted  Mortgage Rate" on any Mortgage Loan is equal to the
then  applicable  Mortgage Rate thereon minus the sum of (i) the Minimum Spread,
(ii) the Servicing Fee Rate and (iii) the  Indenture  Trustee Fee Rate.  For any
Payment Date, the Minimum Spread is equal to 0.500% per annum, the Servicing Fee
Rate is equal to 0.500% per annum and the Indenture Trustee Fee Rate is equal to
0.015% per annum.

     As further  described  herein,  with  respect to the Bonds and any  Payment
Date, to the extent that (a) the lesser of (x) the amount  payable if clause (i)
of the definition of Bond Interest Rate above is used to calculate  interest and
(y) the amount  payable if the Maximum Bond  Interest  Rate is used to calculate
interest exceeds (b) the amount payable if clause (ii) of the definition of Bond
Interest Rate above is used to calculate  interest (such excess,  the "Available
Funds Cap  Carry-Forward  Amount"),  the  holders  of the Bonds will be paid the
amount of such Available Funds Cap Carry-Forward Amount with interest thereon at
the Bond Interest Rate for the Bonds  applicable from time to time after certain
payments  to the  holders  of the Bonds and the Bond  Insurer  to the  extent of
available  funds.  The Bond Insurance  Policy does not cover the Available Funds
Cap Carry-Forward  Amount,  nor do the ratings assigned to the Bonds address the
payment of the Available Funds Cap Carry-Forward Amount.

     As described herein,  the Interest Payment Amount allocable to the Bonds is
based on their Bond Principal Balance.  The "Bond Principal Balance" of any Bond
as of any date of determination  is equal to the initial Bond Principal  Balance
thereof,  increased by any Deferred Interest allocated  thereto,  and reduced by
all amounts  allocable to the  Principal  Payment  Amount and the  Subordination
Increase Amount previously distributed with respect to such Bond.

     The  "Principal  Balance" of any Mortgage  Loan is, at any given time,  the
Principal Balance as of the Cut-off Date of such Mortgage Loan, increased by all
Deferred  Interest  thereon,  minus (a) the sum of all amounts  paid or advanced
with  respect  to such  Mortgage  Loan with  respect  to  principal  and (b) the
principal  portion of any losses with respect  thereto for any previous  Payment
Date.

Calculation Of One-Month LIBOR

     On the second business day preceding each Payment Date, commencing with the
Payment  Date   occurring  in  --------  199-  (each  such  date,  an  "Interest
Determination  Date"), the Indenture Trustee will determine the London interbank
offered rate for one-month United States dollar deposits ("One-Month LIBOR") for
the next Interest  Period for the Bonds on the basis of the offered rates of the
Reference  Banks for  one-month  United States  dollar  deposits,  as such rates
appear on the Reuter  Screen LIBO Page,  as of 11:00 a.m.  (London time) on such
Interest Determination Date. As used in this section, "business day" means a day
on which banks are open for dealing in foreign  currency  and exchange in London
and New York City;  "Reuter  Screen LIBO Page" means the display  designated  as
page "LIBO" on the Reuter Monitor Money Rates Service (or such other page as may
replace  the LIBO page on that  service  for the  purpose of  displaying  London
interbank  offered rates of major banks);  and  "Reference  Banks" means leading
banks  selected  by  the  Indenture  Trustee  and  engaged  in  transactions  in
Eurodollar  deposits  in the  international  Eurocurrency  market  (i)  with  an
established  place of business in London,  (ii) whose  quotations  appear on the
Reuter Screen LIBO Page on the Interest  Determination  Date in question,  (iii)
which  have  been  designated  as such by the  Indenture  Trustee  and  (iv) not
controlling,  controlled  by, or under common  control with,  the Company or the
Seller.

     On each  Interest  Determination  Date,  One-Month  LIBOR  for the  related
Interest  Period for the Bonds will be established  by the Indenture  Trustee as
follows:

              (a) If on such Interest  Determination  Date two or more Reference
         Banks provide such offered quotations,  One-Month LIBOR for the related
         Interest Period shall be the arithmetic mean of such offered quotations
         (rounded  upwards  if  necessary  to  the  nearest  whole  multiple  of
         0.0625%).

              (b)  If  on  such  Interest  Determination  Date  fewer  than  two
         Reference  Banks provide such offered  quotations,  One-Month LIBOR for
         the related  Interest  Period shall be the higher of (x) OneMonth LIBOR
         as determined on the previous Interest  Determination  Date and (y) the
         Reserve  Interest Rate.  The "Reserve  Interest Rate" shall be the rate
         per annum that the  Indenture  Trustee  determines to be either (i) the
         arithmetic  mean  (rounded  upwards if necessary  to the nearest  whole
         multiple of 0.0625%) of the  one-month  United  States  dollar  lending
         rates which New York City banks  selected by the Indenture  Trustee are
         quoting on the relevant  Interest  Determination  Date to the principal
         London offices of leading banks in the London  interbank market or (ii)
         in  the  event  that  the  Indenture  Trustee  can  determine  no  such
         arithmetic mean, the lowest one-month United States dollar lending rate
         which New York City banks selected by the Indenture Trustee are quoting
         on such Interest Determination Date to leading European banks.

     The establishment of One-Month LIBOR on each Interest Determination Date by
the Indenture  Trustee and the Indenture  Trustee's  calculation  of the rate of
interest  applicable to the Bonds for the related  Interest Period shall (in the
absence of manifest error) be final and binding.

Principal Payments On The Bonds

     The  "Principal  Payment  Amount" for any Payment Date will be equal to the
lesser  of (a) the sum of the  Available  Funds  remaining  after  distributions
pursuant to clause (i) of  "--Priority  of Payment" below and any portion of any
Insured Amount for such Payment Date  representing a  Subordination  Deficit and
(b) the sum of:

              (i) the principal portion of all scheduled monthly payments on the
         Mortgage Loans received or Advanced (as defined herein) on the Mortgage
         Loans with respect to the related Due Date;

              (ii) the principal  portion of all proceeds of the repurchase of a
         Mortgage  Loan  (or,  in the case of a  substitution,  certain  amounts
         representing  a  principal   adjustment)   pursuant  to  the  Servicing
         Agreement during the preceding calendar month;

              (iii) the principal portion of all other  unscheduled  collections
         received during the related Prepayment Period (or deemed to be received
         during the related Prepayment Period)  (including,  without limitation,
         full  and  partial   Principal   Prepayments  made  by  the  respective
         Mortgagors,  Liquidation  Proceeds and  Insurance  Proceeds  (excluding
         proceeds paid in respect of the Bond Insurance Policy)),  to the extent
         not distributed in the preceding month; and

               (iv) any  Insured  Payment made with respect to any Subordination
          Deficit;

                  minus

               (v) the  amount of any  Subordination  Reduction  Amount for such
          Payment Date.

     In no event will the Principal  Payment  Amount with respect to any Payment
Date be (x)  less  than  zero or (y)  greater  than the  then  outstanding  Bond
Principal Balance of the Bonds.

Priority Of Payment

     On each Payment Date,  Available  Funds and any Insured Amount with respect
to such Payment Date will be allocated to the Securities in the following  order
of priority, in each case to the extent of Available Funds remaining:

               (i) to the Bondholders,  the Interest Payment Amount with respect
          to such Payment Date;

               (ii) to  the  Bondholders,  the  Principal  Payment  Amount  with
          respect to such Payment Date;

              (iii) to the Bond Insurer, the aggregate of all payments,  if any,
         made by the Bond Insurer under the Bond Insurance  Policy and any other
         amounts due to the Bond Insurer pursuant to the Insurance Agreement, to
         the  extent  not  previously  paid or  reimbursed  (the  "Reimbursement
         Amount");

              (iv) to the  Bondholders, the  Subordination  Increase  Amount (as
         defined in "--Overcollateralization Provisions" below), in reduction of
         the Bond Principal  Balance thereof,  until the Bond Principal  Balance
         has been reduced to zero;

               (v) to the  Bondholders,  any Available  Funds Cap  Carry-Forward
          Amount for such Payment Date;

               (vi) to the  Indenture  Trustee,  for any  amounts  owing  to the
          Indenture Trustee; and

               (vii) any remaining amounts to the holders of the Certificates.

Overcollateralization Provisions

     Overcollateralization Resulting From Cash Flow Structure.

     With respect to any Payment Date, the excess, if any, of (x) the sum of the
aggregate  Principal  Balances of the Mortgage Loans as of the close of business
on the  last  day of the  period  commencing  on  the  second  day of the  month
preceding  the month of such Payment Date (or, with respect to the first Payment
Date,  the day  following  the Cut-Off  Date) and ending on the related Due Date
(such period, the "Due Period") over (y) the Bond Principal Balance of the Bonds
as of such Payment Date (and  following  the making of all payments made on such
Payment  Date)  is the  "Subordination  Amount"  as of such  Payment  Date.  The
Indenture  requires that, on each Payment Date, the Net Monthly Excess Cashflow,
if any, be applied on such Payment Date as an  accelerated  payment of principal
on the Bonds,  but only to the  limited  extent  hereafter  described.  The "Net
Monthly  Excess  Cashflow"  for any  Payment  Date is  equal  to the  amount  of
Available  Funds  remaining  after  application to items (i) through (iii) under
"--Priority of Payment" herein.  This application has the effect of accelerating
the  amortization  of the Bonds  relative to the  amortization  of the  Mortgage
Loans.  The  Indenture  requires  that the Net Monthly  Excess  Cashflow will be
applied  as  an  accelerated  payment  of  principal  on  the  Bonds  until  the
Subordination   Amount  has  increased  to  the  level  equal  to  the  Required
Subordination Amount for such Payment Date.

     Any  amount  of  Net  Monthly  Excess  Cashflow   actually  applied  as  an
accelerated  payment of  principal  is a  "Subordination  Increase  Amount." The
required level of the Subordination Amount with respect to a Payment Date is the
"Required  Subordination  Amount" with respect to such Payment Date.  Initially,
the  aggregate  Principal  Balance of the Mortgage  Loans as of the Cut-off Date
will exceed the aggregate Bond Principal Balance of the Bonds as of the Delivery
Date by  approximately  $-------------  or  -----%  of the  aggregate  Principal
Balance of the Mortgage Loans as of the Cut-off Date. This amount is the initial
Required  Subordination  Amount.  The  Indenture  generally  provides  that  the
Required Subordination Amount may, over time, decrease, or increase,  subject to
certain floors, caps and triggers.

     In the  event  that the  Required  Subordination  Amount  is  permitted  to
decrease or "step down" on a Payment Date in the future,  the Indenture provides
that a portion of the  principal  which would  otherwise be  distributed  to the
Holders of the Bonds on such Payment Date shall be distributed to the Holders of
the  Certificates on such Payment Date. This has the effect of decelerating  the
amortization  of the Bonds relative to the  amortization  of the Mortgage Loans,
and of reducing the Subordination  Amount. With respect to any Payment Date, the
difference,  if any, between (a) the  Subordination  Amount that would result on
such  Payment  Date after  taking into  account all  payments to be made on such
Payment Date (exclusive of any reductions thereto  attributable to Subordination
Reduction  Amounts  (as  described  below)  on such  Payment  Date)  and (b) the
Required Subordination Amount for such Payment Date is the "Excess Subordination
Amount" with respect to such Payment Date.  With respect to any Payment Date, an
amount  equal to the lesser of (a) the Excess  Subordination  Amount and (b) the
principal  collections received by the Master Servicer with respect to the prior
Due Period is the "Subordination Reduction Amount." In addition, a Subordination
Reduction  Amount may result  even prior to the  occurrence  of any  decrease or
"step down" in the Required Subordination Amount. This is because the Holders of
the Bonds will  generally be entitled to receive  100% of  collected  principal,
even though the Bond  Principal  Balance of the Bonds will  represent  less than
100% of the Mortgage Loans' principal balance.  In the absence of the provisions
relating to the  Subordination  Reduction  Amount,  the  foregoing may otherwise
increase the Subordination  Amount above the Required  Subordination Amount even
without the application of any Net Monthly Excess Cashflow.

     The  Indenture   provides  that,  on  any  Payment  Date,  all  unscheduled
collections  on account of principal  (other than any such amount applied to the
payment of a  Subordination  Reduction  Amount) with  respect to Mortgage  Loans
during the calendar  month  preceding  the calendar  month in which such Payment
Date occurs (the "Prepayment  Period") will be distributed to the Holders of the
Bonds on such Payment Date.  If any Mortgage  Loan became a Liquidated  Mortgage
Loan (as defined  below)  during such  Prepayment  Period,  the net  Liquidation
Proceeds  (as  defined in the  Prospectus)  related  thereto  and  allocated  to
principal may be less than the Principal  Balance of the related  Mortgage Loan;
the amount of any such  insufficiency is generally defined as a "Realized Loss."
A "Liquidated  Mortgage  Loan" is, in general,  a defaulted  Mortgage Loan as to
which the Master  Servicer  has  determined  that all amounts that it expects to
recover on such Mortgage Loan have been recovered  (exclusive of any possibility
of a deficiency  judgment).  The principal balance of any Mortgage Loan after it
becomes a Liquidated  Mortgage  Loan shall equal zero.  The  Indenture  does not
contain any provision which requires that the amount of any Realized Loss should
be distributed to the Holders of the Bonds on the Payment Date which immediately
follows  the event of loss;  i.e.,  the  Indenture  does not require the current
recovery of losses.  However,  the occurrence of a Realized Loss will reduce the
Subordination  Amount,  which,  to the  extent  that such  reduction  causes the
Subordination  Amount  to  be  less  than  the  Required   Subordination  Amount
applicable  to  the  related  Payment  Date,  will  require  the  payment  of  a
Subordination  Increase Amount on such Payment Date (or, if  insufficient  funds
are  available on such Payment  Date, on  subsequent  Payment  Dates,  until the
Subordination  Amount equals the Required  Subordination  Amount). The effect of
the foregoing is to allocate  losses to  overcollateralization  by reducing,  or
eliminating   entirely,   payments  of  Net  Monthly  Excess   Cashflow  and  of
Subordination  Reduction  Amounts  which the holders of the  Certificates  would
otherwise receive.

     Overcollateralization  And The Bond Insurance Policy. The Indenture defines
a  "Subordination  Deficit" with respect to a Payment Date to be the amount,  if
any, by which (x) the aggregate Bond  Principal  Balance of the Bonds as of such
Payment  Date,  and  following  the  making of all  payments  to be made on such
Payment Date (except for any payment to be made as to principal from proceeds of
the Bond Insurance Policy),  exceeds (y) the aggregate Principal Balances of the
Mortgage  Loans as of the  close of  business  on the Due  Date  preceding  such
Payment Date. The Indenture  requires the Indenture  Trustee to make a claim for
an  Insured  Amount  under the Bond  Insurance  Policy  not later than the third
Business  Day prior to any Payment  Date as to which the  Indenture  Trustee has
determined that a  Subordination  Deficit will occur for the purpose of applying
the proceeds of such Insured  Amount as a payment of principal to the Holders of
the Bonds on such Payment  Date.  Investors in the Bonds  should  realize  that,
under extreme loss or delinquency  scenarios,  they may  temporarily  receive no
payments of principal.

Bond Insurance Policy

     The following summary describes certain terms of the Bond Insurance Policy,
to be dated as of the Delivery Date. The summary does not purport to be complete
and is subject to, and qualified in its entirety by reference to, the provisions
of the Bond Insurance Policy.

     On the Delivery Date, the Bond Insurer will issue the Bond Insurance Policy
in favor  of the  Indenture  Trustee  on  behalf  of the  Bondholders.  The Bond
Insurance Policy will unconditionally and irrevocably guarantee certain payments
on the Bonds. Draws will be made on the Bond Insurance Policy (any such draw, an
"Insured  Amount")  to  cover  Deficiency  Amounts  and  Preference  Amounts.  A
"Deficiency  Amount"  means (A) with  respect to each  Payment Date prior to the
Final Scheduled  Payment Date, an amount equal to the sum of (i) the excess,  if
any, of the Interest  Payment  Amount over the Available  Funds for such Payment
Date and (ii) any Subordination Deficit; (B) with respect to the Final Scheduled
Payment  Date,  an amount  equal to the sum of (i) the  excess,  if any,  of the
Interest  Payment Amount over the Available Funds for such Payment Date and (ii)
the excess,  if any, of the Bond Principal  Balance of all Outstanding Bonds due
on such Final  Scheduled  Payment Date over Available  Funds not used to pay the
Interest  Payment Amount for such Final Scheduled  Payment Date; and (C) for any
date on which the acceleration of the Bonds has been directed or consented to by
the Bond Insurer  pursuant to Section 5.02 of the Indenture,  an amount equal to
the  excess,  if any,  of the sum of the Bond  Principal  Balance  of the Bonds,
together with accrued and unpaid interest thereon through the date of payment of
such accelerated  Bonds, over the Available Funds for such date of payment.  For
purposes of the foregoing, amounts in the Payment Account available for interest
distributions  on any Payment Date shall be deemed to include all amounts in the
Payment Account for such Payment Date available for distribution on such Payment
Date.  A  "Preference  Amount"  means any  amount  previously  distributed  to a
Bondholder  that  is  recoverable  and  sought  to be  recovered  as a  voidable
preference by a trustee in bankruptcy  pursuant to the United States  Bankruptcy
Code (11  U.S.C.),  as amended  from time to time,  in  accordance  with a final
nonappealable  order  of  a  court  having  competent  jurisdiction.  Prepayment
Interest  Shortfalls,   Relief  Act  Shortfalls  and  any  Available  Funds  Cap
Carry-Forward Amount will not be covered by the Bond Insurance Policy.  Deferred
Interest will not be covered by the Bond Insurance Policy except with respect to
Deferred  Interest  which is added to the Bond  Principal  Balance of the Bonds.
Pursuant to the terms of the Indenture, draws under the Bond Insurance Policy in
respect of any  Subordination  Deficit  will be paid to the  Bondholders  by the
Paying Agent as principal.  In the absence of payments  under the Bond Insurance
Policy,  Bondholders  will directly bear the credit risks  associated with their
investment to the extent such risks are not covered by the Subordination  Amount
or otherwise.

Advances

     Prior to each  Payment  Date,  the Master  Servicer is  required  under the
Servicing  Agreement to make Advances (out of its own funds,  advances made by a
Subservicer,  or funds  held in the  Collection  Account  (as  described  in the
Prospectus)  for future payment or  withdrawal)  with respect to any payments of
principal  and interest  (net of the  Servicing  Fee Rate) which were due on the
Mortgage Loans on the immediately preceding Due Date and which are delinquent on
the business day next preceding the related Determination Date.

     Such Advances are required to be made only to the extent they are deemed by
the Master Servicer to be recoverable from related late  collections,  Insurance
Proceeds,  or  Liquidation  Proceeds.  The purpose of making such Advances is to
maintain a regular  cash flow to the  Bondholders,  rather than to  guarantee or
insure against losses.  Any failure by the Master Servicer to make an Advance as
required  under the  Servicing  Agreement  will  constitute  an Event of Default
thereunder,  in which case the Indenture Trustee,  as successor Master Servicer,
will be obligated to make any such Advance,  in accordance with the terms of the
Servicing Agreement.

     All  Advances  will  be  reimbursable  to the  Master  Servicer  on a first
priority basis from late collections, Insurance Proceeds or Liquidation Proceeds
from the  Mortgage  Loan as to which  such  unreimbursed  Advance  was made.  In
addition,  any Advances  previously made which are deemed by the Master Servicer
to be  nonrecoverable  from related  late  collections,  Insurance  Proceeds and
Liquidation  Proceeds may be reimbursed to the Master  Servicer out of any funds
in the Collection Account prior to payments on the Bonds.

The Paying Agent

     The Paying Agent shall initially be the Indenture Trustee. The Paying Agent
shall have the revocable  power to withdraw  funds from the Payment  Account for
the purpose of making payments to the Bondholders.

Optional Redemption

     The Bonds may be redeemed in whole,  but not in part,  by the Issuer on any
Payment  Date on or after  the  earlier  of (i) the  Payment  Date on which  the
aggregate  Principal  Balance of the Mortgage Loans is less than or equal to 25%
of the aggregate  Principal Balance of the Mortgage Loans as of the Cut-off Date
or (ii) the Payment Date occurring in ------- ------. The purchase price will be
equal to 100% of the aggregate  outstanding  Bond Principal  Balance and accrued
and unpaid interest  thereon  (including any Available  Funds Cap  Carry-Forward
Amount)  at the Bond  Interest  Rate  through  the date on which  the  Bonds are
redeemed in full together with all amounts due and owing to the Bond Insurer and
the Indenture  Trustee.  The "Final Scheduled  Payment Date" is the Payment Date
occurring in ----------.


                   CERTAIN YIELD AND PREPAYMENT CONSIDERATIONS

     The yield to  maturity  of the Bonds  will  depend on the price paid by the
holder  for such  Bond,  the Bond  Interest  Rate  and the  rate and  timing  of
principal  payments  (including  payments  in excess of  required  installments,
prepayments   or   terminations,    liquidations,   repurchases   and   negative
amortization) on the Mortgage Loans and the allocation  thereof.  Such yield may
be adversely  affected by a higher or lower than  anticipated  rate of principal
payments on the Mortgage Loans in the Trust Fund. The rate of principal payments
on such Mortgage Loans will in turn be affected by the amortization schedules of
the Mortgage Loans, the rate and timing of principal  prepayments thereon by the
Mortgagors  and   liquidations  of  defaulted   Mortgage  Loans,   the  negative
amortization  feature  of the  Negative  Amortization  Loans  and  purchases  of
Mortgage Loans due to certain breaches of representations  and warranties or the
conversion of Convertible  Mortgage Loans.  The timing of changes in the rate of
prepayments, liquidations, repurchases and negative amortization of the Mortgage
Loans may, and the timing of losses will,  significantly  affect the yield to an
investor,  even if the average rate of principal payments  experienced over time
is  consistent  with an  investor's  expectation.  Since the rate and  timing of
principal  payments on the Mortgage  Loans will depend on future events and on a
variety of factors (as described more fully herein and in the  Prospectus  under
"Yield  Considerations"  and  "Maturity  and  Prepayment  Considerations"),   no
assurance  can be given as to such rate or the timing of  principal  payments on
the Bonds. In the event that  substantial  numbers of Mortgagors  exercise their
conversion  rights with respect to Convertible  Mortgage Loans,  and the related
Subservicers  or the Master  Servicer  purchase  the  Converting  and  Converted
Mortgage Loans, the Mortgage Pool will experience some prepayment of principal.

     Certain of the Mortgage Loans may be prepaid in full or in part at any time
without penalty.  The Mortgage Loans (except for the Convertible Mortgage Loans)
generally are assumable under certain  circumstances if, in the sole judgment of
the Master  Servicer or Subservicer,  the  prospective  purchaser of a Mortgaged
Property is creditworthy and the security for such Mortgage Loan is not impaired
by the  assumption.  The  Convertible  Mortgage  Loans are not  assumable if the
related  Mortgagor has exercised its option to convert such Mortgage Loan into a
fixed rate  mortgage  loan, in which case the Mortgage Note with respect to such
mortgage loan would generally  contain a customary "due on sale" provision.  The
Master Servicer shall enforce any due-on-sale  clause  contained in any Mortgage
Note or Mortgage,  to the extent permitted under applicable law and governmental
regulations;  provided,  however,  if the Master Servicer  determines that it is
reasonably likely that any Mortgagor will bring, or if any Mortgagor does bring,
legal action to declare invalid or otherwise avoid  enforcement of a due-on-sale
clause contained in any Mortgage Note or Mortgage, the Master Servicer shall not
be required to enforce the  due-on-sale  clause or to contest such  action.  The
extent to which the Mortgage  Loans are assumed by  purchasers  of the Mortgaged
Properties rather than prepaid by the related  Mortgagors in connection with the
sales of the Mortgaged  Properties will affect the weighted  average life of the
Bonds and may  result in a  prepayment  experience  on the  Mortgage  Loans that
differs  from that on other  conventional  mortgage  loans.  See  "Maturity  and
Prepayment  Considerations"  in the Prospectus.  Prepayments,  liquidations  and
purchases of the Mortgage  Loans will result in payments to holders of the Bonds
of principal  amounts which would  otherwise be  distributed  over the remaining
terms of the Mortgage Loans.  Factors affecting  prepayment  (including defaults
and  liquidations)  of mortgage  loans (other than mortgage loans similar to the
CondoSelect  Loans, as described  below) include changes in mortgagors'  housing
needs,  job  transfers,  unemployment,  mortgagors'  net equity in the mortgaged
properties,  changes in the value of the mortgaged  properties,  mortgage market
interest rates and servicing decisions.

     To accommodate  changes in the interest  portion of the monthly payment due
on each  Negative  Amortization  Loan  resulting  from  monthly  changes  in the
Mortgage  Rate,  the monthly  payment will be adjusted  annually on each Payment
Adjustment Date, subject to an increase or decrease of not more than 7.5% in the
monthly payment from that in effect immediately prior to such Payment Adjustment
Date,  except  as  otherwise   provided  under   "Description  of  the  Mortgage
Pool--Negative  Amortization Loans" herein.  However, due to the Payment Cap and
the fact that the Mortgage Rates on the Negative  Amortization Loans are subject
to change  monthly  while the monthly  payments  due thereon are only subject to
change annually,  the portion of each monthly payment  allocated to interest and
that allocated to principal  could vary  significantly.  If an adjustment of the
Mortgage Rate on any Negative  Amortization  Loan results in Deferred  Interest,
such Deferred  Interest  will be added to the principal  balance of the Negative
Amortization Loan, resulting in negative  amortization.  If an adjustment to the
Mortgage Rate on any Negative Amortization Loan causes the amount of the accrued
interest to exceed the scheduled  interest  component of the monthly payment and
to be less than the entire monthly  payment,  the principal  balance will not be
reduced in accordance with a fully amortizing  schedule,  and therefore  reduced
amortization  will result. If an adjustment to the Mortgage Rate on any Negative
Amortization  Loan causes the amount of interest accrued in any month to be less
than the scheduled interest component of the then current monthly payment,  such
excess  will be  applied  to reduce  the  outstanding  principal  balance on the
related   Negative   Amortization   Loan,   thereby   resulting  in  accelerated
amortization of such Negative Amortization Loan.

     Several  factors  contribute to the increased risk of default in connection
with negatively  amortizing mortgage loans. The outstanding principal balance of
a  mortgage  loan which is subject to  negative  amortization  increases  by the
amount of  interest  which is deferred as herein  described.  During  periods in
which the  outstanding  principal  balance  of a Negative  Amortization  Loan is
increasing due to the addition of Deferred  Interest  thereto,  such  increasing
principal  balance of the Negative  Amortization Loan may approach or exceed the
value of the related  Mortgaged  Property,  thus  increasing  the  likelihood of
defaults as well as the amount of any loss  experienced with respect to any such
Negative  Amortization  Loan that is  required to be  liquidated.  Additionally,
although  increases in the amount of the related monthly payments are subject to
Payment Caps, such Payment Caps are not in effect on any of the Recast Dates, as
described herein, or when the outstanding principal balance exceeds the Negative
Amortization  Cap,  in which cases the  monthly  payment for each such  Negative
Amortization  Loan  will be  recalculated  to equal  an  amount  which  would be
sufficient to fully amortize such Negative  Amortization Loan over its remaining
term  at the  Mortgage  Rate  as  adjusted  on the  immediately  preceding  Rate
Adjustment   Date.  The  amount  of  such  increased   monthly  payment  may  be
substantially   higher  than  the  monthly  payment  in  effect  prior  to  such
recalculation  and the  repayment  of the  Negative  Amortization  Loans will be
dependent on the ability of the Mortgagor to make such larger monthly  payments.
Furthermore,  each  Negative  Amortization  Loan provides for the payment of any
remaining  unamortized principal balance of such Negative Amortization Loan (due
to the addition of Deferred  Interest,  if any, to the principal balance of such
Negative  Amortization Loan) in a single payment at the maturity of the Negative
Amortization  Loan.  Because the  Mortgagors may be so required to make a larger
single  payment upon maturity,  it is possible that the default risk  associated
with the Negative  Amortization Loans is greater then that associated with fully
amortizing mortgage loans.

     The  Convertible  Mortgage Loans provide that the Mortgagors  may, during a
specified period of time, convert the adjustable  interest rate of such Mortgage
Loans to a fixed  interest  rate.  The  Company  is not  aware  of any  publicly
available statistics that set forth principal prepayment,  conversion experience
or  conversion  forecasts  of  adjustable-rate  mortgage  loans over an extended
period of time, and its experience with respect to adjustable-rate  mortgages is
insufficient to draw any conclusions with respect to the expected  prepayment or
conversion  rates  on  the  Convertible  Mortgage  Loans.  As is the  case  with
conventional,  fixed-rate  mortgage  loans  originated  in a high  interest rate
environment which may be subject to a greater rate of principal prepayments when
interest  rates  decrease,  adjustable-rate  mortgage  loans may be subject to a
greater rate of principal  prepayments (or purchases by the related  Subservicer
or the Master Servicer) due to their refinancing or conversion to fixed interest
rate loans in a low  interest  rate  environment.  For  example,  if  prevailing
interest  rates fall  significantly,  adjustable-rate  mortgage  loans  could be
subject to higher  prepayment and conversion  rates than if prevailing  interest
rates  remain  constant   because  the   availability  of  fixed-rate  or  other
adjustable-rate  mortgage  loans at  competitive  interest  rates may  encourage
Mortgagors  to refinance  their  adjustable-rate  mortgages to "lock in" a lower
fixed  interest  rate or to take  advantage  of the  availability  of such other
adjustable-rate  mortgage loans, or, in the case of convertible  adjustable-rate
mortgage  loans,  to exercise  their option to convert the  adjustable  interest
rates to fixed interest rates. The conversion feature may also be exercised in a
rising  interest rate  environment as Mortgagors  attempt to limit their risk of
higher  rates.  Such a rising  interest rate  environment  may also result in an
increase  in  the  rate  of  defaults  on the  Mortgage  Loans.  If the  related
Subservicer or the Master Servicer  purchases  Converting or Converted  Mortgage
Loans, a Mortgagor's  exercise of the conversion option will result in a payment
of the  principal  portion  thereof to the  Bondholders,  as  described  herein.
Alternatively,  to the extent  Subservicers fail to purchase Converting Mortgage
Loans and the Master Servicer does not purchase  Converted  Mortgage Loans,  the
Mortgage Pool will include additional fixed-rate Mortgage Loans.

     The rate of  defaults on the  Mortgage  Loans will also affect the rate and
timing of principal  payments on the  Mortgage  Loans.  In general,  defaults on
mortgage  loans are  expected  to occur with  greater  frequency  in their early
years.  Increases in the monthly  payments of the Mortgage Loans to an amount in
excess of the monthly payment  required at the time of origination may result in
a default rate higher than that on level payment  mortgage  loans,  particularly
since the  Mortgagor  under each Mortgage Loan was qualified on the basis of the
Mortgage Rate in effect at  origination.  The  repayment of such Mortgage  Loans
will be  dependent  on the  ability  of the  Mortgagor  to make  larger  monthly
payments as the Mortgage  Rate  increases.  In addition,  the rate of default on
Mortgage Loans which are refinance or limited documentation  mortgage loans, and
on Mortgage Loans with high  Loan-to-Value  Ratios, may be higher than for other
types of  Mortgage  Loans.  Furthermore,  the rate and  timing  of  prepayments,
defaults and  liquidations on the Mortgage Loans will be affected by the general
economic  condition of the region of the country in which the related  Mortgaged
Properties  are  located.  The risk of  delinquencies  and loss is  greater  and
prepayments  are less likely in regions  where a weak or  deteriorating  economy
exists, as may be evidenced by, among other factors,  increasing unemployment or
falling property  values.  See "Maturity and Prepayment  Considerations"  in the
Prospectus.

     The amount of  interest  otherwise  payable to holders of the Bonds will be
reduced  by any  interest  shortfalls  to the  extent  not  covered  by the Bond
Insurance Policy or by the Master Servicer as described herein. If payments were
not made as required under the Bond Insurance  Policy,  interest  shortfalls not
allocable to  Overcollateralization  and not covered by the Master Servicer will
be allocated to the Bonds as described herein. See "Yield Considerations" in the
Prospectus and "Description of the Bonds--Interest Payments on the Bonds" herein
for a discussion of the effect of principal prepayments on the Mortgage Loans on
the yield to  maturity  of the  Bonds and  certain  possible  shortfalls  in the
collection of interest.

     In addition, the yield to maturity of the Bonds will depend on, among other
things,  the price paid by the holders of the Bonds and the then applicable Bond
Interest  Rate. The extent to which the yield to maturity of a Bond is sensitive
to prepayments will depend, in part, upon the degree to which it is purchased at
a discount  or  premium.  In general,  if a Bond is  purchased  at a premium and
principal  payments  thereon occur at a rate faster than anticipated at the time
of purchase,  the  investor's  actual yield to maturity  will be lower than that
assumed  at the  time  of  purchase.  Conversely,  if a Bond is  purchased  at a
discount and principal payments thereon occur at a rate slower than that assumed
at the time of purchase,  the investor's  actual yield to maturity will be lower
than  that  assumed  at the  time of  purchase.  For  additional  considerations
relating to the yield on the Bonds, see "Yield Considerations" and "Maturity and
Prepayment Considerations" in the Prospectus.

     In  addition,  the  yield to  maturity  on the  Bonds  may be  affected  by
shortfalls  with respect to interest in the event that the  interest  accrued on
the Bonds at the Bond  Interest  Rate is  greater  than the  amount of  interest
accrued on the Mortgage Loans at the related  Mortgage Rates less the sum of the
Servicing Fee Rate, the Indenture  Trustee Fee Rate and the  Administrative  Fee
Rate. In such event, the resulting  shortfall will only be payable to the extent
that on any future  Payment Date interest  accrued on the Mortgage  Loans at the
related  Mortgage Rates less such rates is greater than the interest  accrued on
the Bonds, and only to the extent of Available Funds following  distributions to
the Bondholders  pursuant to clauses (i) through (iv) under  "Description of the
Securities--Priority of Payment."

     The Bond  Interest  Rate is based upon,  among other  factors as  described
herein under  "Description  of the  Bonds--Interest  Payments on the Bonds," the
value of an index  (One-Month LIBOR (as defined herein)) which is different from
the value of the indices applicable to the Mortgage Loans (Negative Amortization
Loan  One-Month  LIBOR,  Six-Month  LIBOR,  Six-Month  CMT  and  One-Year  CMT).
Investors  should note that the value of One-Month LIBOR on the Bonds may differ
from Negative  Amortization Loan One-Month LIBOR, due to the different reference
date. The Mortgage Rate of each Mortgage Loan adjusts monthly,  semi-annually or
annually,  commencing  after the Initial  Period,  based upon the related Index,
whereas the Bond Interest Rate on the Bonds adjusts monthly based upon One-Month
LIBOR plus 0.22% (or after the earlier of (x) the Payment Date in -----  -------
and (y) the  Payment  Date  which  occurs  on or prior to the date on which  the
aggregate  Principal  Balance  of the  Mortgage  Loans  is less  than 25% of the
aggregate  Principal  Balance  of the  Mortgage  Loans as of the  Cut-off  Date,
One-Month  LIBOR plus 0.44%),  limited by the Available  Funds Interest Rate (as
defined  herein).  In addition,  One-Month LIBOR and the Indices on the Mortgage
Loans may respond  differently to economic and market factors,  and there is not
necessarily  any  correlation  between them.  Moreover,  the Mortgage  Loans are
subject to Periodic Rate Caps, Maximum Mortgage Rates and Minimum Mortgage Rates
(each, as defined  herein).  Thus, it is possible,  for example,  that One-Month
LIBOR may rise  during  periods  in which the  Indices  are stable or falling or
that,  even if both One-Month LIBOR and the Indices rise during the same period,
One-Month LIBOR may rise much more rapidly than the Indices.

     Although the  Mortgage  Rates on the  Mortgage  Loans will adjust  monthly,
semi-annually  or annually,  such  increases and decreases may be limited by the
Periodic Rate Cap, the Maximum  Mortgage Rate and the Minimum  Mortgage Rate, if
applicable,  on each such  Mortgage  Loan,  and will be based on the  applicable
Index (which may not rise and fall consistently with prevailing  mortgage rates)
plus the  related  Gross  Margin  (which may be  different  from the  prevailing
margins  on other  mortgage  loans).  As a  result,  the  Mortgage  Rates on the
Mortgage  Loans  at any  time may not  equal  the  prevailing  rates  for  other
adjustable-rate  loans and  accordingly,  the rate of prepayment may be lower or
higher than would  otherwise be  anticipated.  In  addition,  because all of the
Mortgage Loans have Maximum Mortgage Rates, if prevailing mortgage rates were to
increase  above  the  Maximum  Mortgage  Rates,  the rate of  prepayment  on the
Mortgage  Loans may be slower than would  otherwise be the case. In general,  if
prevailing  mortgage  rates fall  significantly  below the Mortgage Rates on the
Mortgage  Loans,  the  rate  of  prepayments  (including  refinancings)  will be
expected  to  increase.   Conversely,   if   prevailing   mortgage   rates  rise
significantly  above  the  Mortgage  Rates on the  Mortgage  Loans,  the rate of
prepayment on the Mortgage Loans will be expected to decrease.

     Weighted average life refers to the average amount of time that will elapse
from the date of issuance  of a security to the date of payment to the  investor
of each dollar  distributed in reduction of principal of such security (assuming
no losses).  The weighted average life of the Bonds will be influenced by, among
other things,  the rate at which principal of the Mortgage Loans is paid,  which
may be in the  form of  scheduled  amortization,  prepayments  or  liquidations.
Because the  amortization  schedule of each Mortgage  Loan will be  recalculated
monthly,  semi-annually  or annually after the initial  Adjustment Date for such
Mortgage  Loan,  any  partial  prepayments  thereof  will not reduce the term to
maturity of such Mortgage Loan. In addition, an increase in the Mortgage Rate on
a  Mortgage  Loan  will  result  in a  larger  monthly  payment  and in a larger
percentage  of such monthly  payment  being  allocated to interest and a smaller
percentage  being  allocated to  principal,  and  conversely,  a decrease in the
Mortgage Rate on the Mortgage Loan will result in a lower monthly payment and in
a larger  percentage of each monthly  payment being allocated to principal and a
smaller percentage being allocated to interest.

     Prepayments  on  mortgage  loans  are  commonly   measured  relative  to  a
prepayment standard or model. The model used in this Prospectus Supplement,  the
Constant Prepayment Rate model ("CPR"),  assumes that the outstanding  principal
balance of a pool of mortgage loans prepays at a specified  constant annual rate
or  CPR.  In  generating  monthly  cash  flows,  this  rate is  converted  to an
equivalent  constant  monthly  rate.  To  assume  a 20%  CPR  or any  other  CPR
percentage is to assume that the stated percentage of the outstanding  principal
balance of the pool is prepaid over the course of a year. No  representation  is
made that the Mortgage Loans will prepay at that or any other rate.

     The table  set  forth  below  has been  prepared  on the  basis of  certain
assumptions as described below regarding the weighted average characteristics of
the  Mortgage  Loans  that are  expected  to be  included  in the Trust  Fund as
described  under  "Description  of the Mortgage Pool" herein and the performance
thereof.  The table  assumes,  among other things,  that:  (i) the Mortgage Pool
consists of five Mortgage Loans with the following characteristics:

<TABLE>
<CAPTION>

                         Original     Months to    Remaining
                          Term to     Next Rate     Term to               Maximum    Minimum     Initial
 Principal   Mortgage    Maturity    Adjustment     Maturity    Gross     Mortgage   Mortgage    Periodic   Periodic
  Balance      Rate     (in months)     Date      (in months)   Margin      Rate       Rate        Cap        Cap
  -------      ----     -----------     ----      -----------   ------      ----       ----        ---        ---
<S>          <C>         <C>         <C>          <C>           <C>       <C>        <C>         <C>        <C>
$





</TABLE>

(ii) the first and second mortgage loans listed above have an Index of Six-Month
LIBOR,  (iii) the third  mortgage  loan listed above is a negative  amortization
loan with the same  characteristics  as the Negative  Amortization  Loans and an
Index of Negative  Amortization  Loan One-Month LIBOR; (iv) the fourth and fifth
mortgage  loans  listed  above  have an  Index of  One-Year  CMT;  (v)  Negative
Amortization  Loan  One-Month  LIBOR,  Six-Month  LIBOR and  One-Year CMT remain
constant at -----%, ----% and ------%, respectively;  (vi) payments on the Bonds
are based upon the actual number of days in the month and a 360-day year and are
received, in cash, on the 25th day of each month, commencing in ---- 199-; (vii)
there  are no  delinquencies  or  losses  on the  Mortgage  Loans,  there are no
conversions  of Mortgage  Loans from  adjustable  to fixed  rates and  principal
payments on the Mortgage Loans are timely received together with prepayments, if
any, at the  respective  constant  percentages of CPR set forth in the following
table;  (viii) there are no repurchases of the Mortgage Loans;  (ix) there is no
Prepayment  Interest Shortfall or any other interest shortfall in any month; (x)
the scheduled  monthly payment for the Mortgage Loan is calculated  based on its
principal  balance,  Mortgage Rate and remaining term to maturity such that such
Mortgage  Loan will  amortize  in  amounts  sufficient  to repay  the  remaining
principal balance of such Mortgage Loan by its remaining term to maturity,  (xi)
the Indices  remain  constant at the rates listed above and the Mortgage Rate on
the Mortgage  Loan is adjusted on the next  Adjustment  Date (and on  subsequent
Adjustment  Dates,  as necessary) to equal the related Index plus the applicable
Gross Margin,  subject to the Maximum Mortgage Rate listed below and the related
Periodic  Rate Cap;  (xii) with  respect to each  Mortgage  Loan (other than the
Negative  Amortization  Loans),  the  monthly  payment on the  Mortgage  Loan is
adjusted on the Due Date immediately  following the next related Adjustment Date
(and on subsequent  Adjustment  Dates, as necessary) to equal a fully amortizing
payment as described in clause (x) above;  (xiii) payments on the Mortgage Loans
earn no reinvestment  return; (xiv) the Administrative Fee Rate is --------% per
annum, the Indenture Trustee Fee Rate is ------% per annum and the Servicing Fee
Rate is 0.50%  per  annum;  (xv)  there are no  additional  ongoing  Trust  Fund
expenses payable out of the Trust Fund;  (xvi) there are no investment  earnings
on amounts in any  Collection  Account,  including the Payment  Account,  and no
other  miscellaneous  servicing fees are passed through to the Bondholders;  and
(xvii) the Bonds will be purchased on ---- ---, 199-.

     The actual  characteristics  and  performance  of the  Mortgage  Loans will
differ from the  assumptions  used in  constructing  the table set forth  below,
which is  hypothetical in nature and is provided only to give a general sense of
how the principal  cash flows might behave under varying  prepayment  scenarios.
For  example,  it is very  unlikely  that the  Mortgage  Loans will  prepay at a
constant  level of CPR until  maturity  or that all of the  Mortgage  Loans will
prepay at the same level of CPR. Moreover, the diverse remaining terms to stated
maturity of the Mortgage Loans could produce slower or faster principal payments
than  indicated  in  the  table  at  the  various  constant  percentages  of CPR
specified, even if the weighted average remaining term to stated maturity of the
Mortgage Loans is as assumed.  Any difference  between such  assumptions and the
actual  characteristics  and  performance  of  the  Mortgage  Loans,  or  actual
prepayment  experience,  will affect the  percentages  of initial Bond Principal
Balance  outstanding  over  time and the  weighted  average  life of the  Bonds.
Subject  to the  foregoing  discussion  and  assumptions,  the  following  table
indicates the weighted average life of the Bonds, and sets forth the percentages
of the initial  Bond  Principal  Balance of the Bonds that would be  outstanding
after each of the dates shown at various percentages of CPR.


              Percent Of Initial Bond Principal Balance Outstanding
                       At The Following Percentages Of CPR

                                              Bonds
                    -----------------------------------------------------------

Payment Date           0%      10%     15%      20%     25%     30%      40%
- ------------           --      ---     ---      ---     ---     ---      ---

Initial Percentage..



















Weighted Average Life in Years**
Weighted Average Life in Years***
(*)    Indicates a number that is greater than zero but less than 0.5%.
(**)   The weighted  average life of a Bond is  determined  by (i)  multiplying
       the net  reduction,  if any,  of Bond  Principal Balance by the number of
       years from the date of issuance of the Bond to the related  Payment Date,
       (ii) adding the results,  and (iii) dividing the sum by the  aggregate of
       the net reductions of the Bond Principal Balance described in (i) above.
(***)  Calculated pursuant to footnote **, but assumes the Issuer  exercises its
       option to redeem the Bonds on the first Payment Date on which it would be
       permitted to do so. See  "Description of the  Bonds--Optional Redemption"
       herein.

This table has been prepared  based on the  assumptions  described in the second
paragraph  preceding  this  table  (including  the  assumptions   regarding  the
characteristics  and  performance  of the  Mortgage  Loans which differ from the
actual   characteristics  and  performance   thereof)  and  should  be  read  in
conjunction therewith.


                     DESCRIPTION OF THE SERVICING AGREEMENT

     The following summary  describes certain terms of the Servicing  Agreement,
dated  as of ----,  199-  between  the  Company  and the  Master  Servicer  (the
"Servicing  Agreement").  The summary  does not  purport to be  complete  and is
subject to, and qualified in its entirety by reference to, the provisions of the
Servicing  Agreement.  Whenever  particular  sections  or  defined  terms of the
Servicing  Agreement are referred to, such sections or defined terms are thereby
incorporated herein by reference.

The Master Servicer; The Subservicer

     --------- ----- (in its capacity as master servicer, the "Master Servicer")
will act as master  servicer for the Mortgage  Loans  pursuant to the  Servicing
Agreement.  See  ------------ in the Prospectus.  -----------------  has entered
into subservicing arrangements with --------.  Notwithstanding these agreements,
- ------------  ------- will remain  primarily  liable for  servicing the Mortgage
Loans.   All  of  the  Mortgage   Loans  will   initially  be   subserviced   by
- ---------------.


                            [Description Of Subject]

     The following table sets forth certain information  concerning  delinquency
experience  including  bankruptcies  and  foreclosures  in  progress  on one- to
four-family  residential  mortgage,  consumer,  and commercial loans included in
Wendover's  servicing portfolio at the dates indicated.  Consumer and commercial
loans  represented less than ---% of the overall  portfolio volume at ----------
- ----, 199-. As at December 31, -----, ------, -------- and ------- and March 31,
1997, the total principal  balance of loans being serviced by ---------- was (in
millions) $--------,  $-----------,  $----------- $----------- and $------------
respectively.  The indicated  periods of delinquency  are based on the number of
days past due on a contractual basis. No mortgage,  consumer, or commercial loan
is considered  delinquent for these purposes until it is one month past due on a
contractual basis.

<TABLE>
<CAPTION>
                                              At December 31,                                       At March 31, 1997
                      ----------------------------------------------------------------  ------------------------------------------
                              1993                  1994                  1995                  1996                  1997
                      --------------------  -------------------   --------------------  --------------------  --------------------
                                Percent of            Percent of            Percent of            Percent of            Percent of
                      Number    Servicing   Number    Servicing   Number    Servicing   Number    Servicing   Number    Servicing
                      Of Loans  Portfolio   of Loans  Portfolio   Of Loans  Portfolio   Of Loans  Portfolio   Of Loans  Portfolio
                      --------  ---------   --------  ---------   --------  ---------   --------  ---------   --------  ---------
<S>                   <C>       <C>         <C>       <C>         <C>       <C>         <C>      <C>          <C>       <C>
Total Portfolio(1)

Period of
Delinquency:
  30-59 days.........
  60-89 days.........
  90 days or more....

Total Delinquencies
(excluding
Foreclosures)

Foreclosures Pending

- -----------------------
1    Includes  purchased  mortgage  servicing rights owned by Wendover  totaling
     ----- loans for $---- million unpaid principal balance and ------ loans for
     $----- million unpaid principal  balance as of December 31, ---- and -----,
     respectively, and ----- loans for $---- million unpaid principal balance as
     of --------- ------.

</TABLE>


     General.  There can be no assurance that the  delinquency  and  foreclosure
experience  of  the  Mortgage  Loans  will  correspond  to the  delinquency  and
foreclosure  experience of the servicing  portfolio of -----------  set forth in
the foregoing  tables.  The  statistics  shown above  represent  the  respective
delinquency and foreclosure experiences only at the dates presented, whereas the
aggregate  delinquency  and  foreclosure  experience on the Mortgage  Loans will
depend on the results  obtained over the life of the Trust Fund.  Each servicing
portfolio   includes  mortgage  loans  with  a  variety  of  payment  and  other
characteristics  (including  geographic  location)  which  are  not  necessarily
representative of the payment and other  characteristics  of the Mortgage Loans.
In addition,  ---------  servicing  portfolio  includes  consumer and commercial
loans. Each servicing portfolio includes mortgage loans underwritten pursuant to
guidelines not necessarily  representative  of those  applicable to the Mortgage
Loans.  It should be noted that if the  residential  real estate  market  should
experience  an  overall  decline  in  property  values,   the  actual  rates  of
delinquencies and foreclosures could be higher than those previously experienced
by -----. In addition, adverse economic conditions may affect the timely payment
by  mortgagors  of scheduled  payments of principal and interest on the Mortgage
Loans and, accordingly,  the actual rates of delinquencies and foreclosures with
respect to the Mortgage Loans.

Servicing And Other Compensation And Payment Of Expenses

     The  Servicing  Fee for each  Mortgage  Loan is payable out of the interest
payments  on such  Mortgage  Loan.  The  Servicing  Fee Rate in  respect of each
Mortgage  Loan  will be equal to 0.50% per  annum of the  outstanding  principal
balance of such  Mortgage  Loan.  The  Servicing  Fee consists of (a)  servicing
compensation  payable to the Master Servicer in respect of its master  servicing
responsibilities  and (b) subservicing and other related compensation payable to
the Subservicer  (including such compensation paid to the Master Servicer as the
direct  servicer  of a Mortgage  Loan for which  there is no  Subservicer).  The
Subservicer  will be  entitled  to  retain in the form of  additional  servicing
compensation  half of any late payment charges.  The Master Servicer will not be
entitled to any such  additional  servicing  compensation  and any such amounts,
including prepayment  penalties,  to the extent received by the Master Servicer,
will be included in Available Funds.


                                  THE INDENTURE

     The following summary describes certain terms of the Indenture. The summary
does not purport to be complete and is subject to, and qualified in its entirety
by reference to, the provisions of the Trust  Agreement and Indenture.  Whenever
particular  defined  terms of the  Indenture are referred to, such defined terms
are  thereby  incorporated  herein by  reference.  See "The  Agreements"  in the
Prospectus.

Control By Bond Insurer

     Pursuant to the  Indenture,  unless a Bond Insurer  Default  exists (i) the
Bond Insurer shall be deemed to be the holder of the Bonds for certain  purposes
(other  than with  respect to payment on the  Bonds),  and will be  entitled  to
exercise  all  rights of the  Bondholders  thereunder,  including  the rights of
Bondholders  referred to under "--Events of Default" and "--Rights Upon Event of
Default,"  without  the consent of such  Bondholders,  and the  Bondholders  may
exercise such rights only with the prior written consent of the Bond Insurer and
(ii) the  Indenture  Trustee may take  actions  which would  otherwise be at its
option or  within  its  discretion,  including  the  actions  referred  to under
"--Events  of  Default"  and  "--Rights  Upon  Event  of  Default,"  only at the
direction of the Bond Insurer.  A "Bond Insurer Default" means the existence and
continuation  of (i) a failure of the Bond  Insurer to make a payment  under the
Bond Insurance Policy in accordance with its terms or (ii) certain bankruptcy or
insolvency actions by or against the Bond Insurer.

Events Of Default

     An "Event of Default" with respect to the Bonds is defined in the Indenture
as  follows:  (a) the  failure  to pay (i) the  Interest  Payment  Amount or the
Principal Payment Amount with respect to a Payment Date on such Payment Date, or
(ii) any Subordination  Increase Amount or Available Funds Carry-Forward  Amount
with respect to a Payment  Date,  but only to the extent funds are  available to
make such payment as described  under  "Description  of the  Bonds--Priority  of
Payment";  (b) a default in the observance of certain negative  covenants in the
Indenture;  (c) a  default  in the  observance  of  any  other  covenant  of the
Indenture,  and the continuation of any such default for a period of thirty days
after notice to the Issuer by the Indenture Trustee or the Bond Insurer, or if a
Bond  Insurer  Default  exists,  by the  Holders  of at  least  25% of the  Bond
Principal  Balance of the Bonds; (d) any  representation or warranty made by the
Issuer  in the  Indenture  or in any  certificate  or  other  writing  delivered
pursuant  thereto  having been  incorrect  in a material  respect as of the time
made, and the circumstance in respect of which such  representation  or warranty
is incorrect  not having been cured within  thirty days after notice  thereof is
given to the Issuer by the Indenture Trustee or the Bond Insurer,  or, if a Bond
Insurer  Default  exists,  by Bondholders  representing at least 25% of the Bond
Principal  Balance of the Bonds;  (e) certain events of bankruptcy,  insolvency,
receivership or  reorganization  of the Issuer; or (f) the failure by the Issuer
on the Final Scheduled  Payment Date to reduce the Bond Principal Balance of the
Bonds to zero.

Rights Upon Event Of Default

     In case an Event of Default should occur and be continuing  with respect to
the Bonds,  the  Indenture  Trustee  may,  and on request of the Bond Insurer or
Bondholders  representing  more than 50% of the Bond  Principal  Balance  of the
Bonds of such Series then  outstanding  shall,  declare  the  principal  of such
Series  of Bonds to be due and  payable.  Such  declaration  may  under  certain
circumstances be rescinded by Bondholders representing more than 50% of the Bond
Principal Balance of the Bonds.

     If,  following an Event of Default,  the Bonds have been declared to be due
and payable,  the Indenture  Trustee may, in its  discretion  (provided that the
Bond Insurer or  Bondholders  representing  more than 50% of the Bond  Principal
Balance of the Bonds have not directed the Indenture  Trustee to sell the assets
included in the Trust Estate),  refrain from selling such assets and continue to
apply  all  amounts  received  on such  assets to  payments  due on the Bonds in
accordance with their terms, notwithstanding the acceleration of the maturity of
such Bonds. The Indenture  Trustee,  however,  unless otherwise  directed by the
Bond Insurer,  must sell the assets  included in the Trust Estate if collections
in respect of such  assets are  determined  to be  insufficient  to pay  certain
expenses  payable under the Indenture and to make all scheduled  payments on the
Bonds,  in which case  payments  will be made on the Bonds in the same manner as
described in the next sentence with regard to instances in which such assets are
sold. In addition,  upon an Event of Default the Indenture Trustee may, with the
consent of the Bond Insurer,  sell the assets  included in the Trust Estate,  in
which event the  collections  on, or the proceeds  from the sale of, such assets
will be applied as provided  below;  provided,  however,  that any proceeds of a
claim under the Bond  Insurance  Policy  shall be used only to pay  interest and
principal on the Bonds as provided in clauses (iii) and (iv): (i) to the payment
of the fees of the  Indenture  Trustee  and Owner  Trustee  which  have not been
previously  paid;  (ii) to the Bond Insurer,  any premium then due,  provided no
Bond Insurer Default exists;  (iii) to the  Bondholders,  the amount of interest
then due and  unpaid on the Bonds (but not  including  any  Available  Funds Cap
Carry-Forward  Amount),  without preference or priority of any kind; (iv) to the
Bondholders,  the amount of principal then due and unpaid on the Bonds,  without
preference or priority of any kind; (v) to the Bond Insurer,  any  Reimbursement
Amount, to the extent not previously  reimbursed;  (vi) to the Bondholders,  the
amount of any Available Funds Cap Carry-Forward  Amount not previously paid; and
(vii) to the Issuer.

     Subject to the  provisions of the  Indenture  relating to the duties of the
Indenture  Trustee,  in case an Event of Default shall occur and be  continuing,
the Indenture Trustee shall be under no obligation to exercise any of the rights
and  powers  under the  Indenture  at the  request  or  direction  of any of the
Bondholders, unless such Bondholders shall have offered to the Indenture Trustee
reasonable security or indemnity  satisfactory to it against the costs, expenses
and liabilities which might be incurred by it in compliance with such request or
direction.   Subject  to  such  provisions  for   indemnification   and  certain
limitations contained in the Indenture,  Bondholders  representing more than 50%
of the Bond  Principal  Balance of the Bonds  shall have the right to direct the
time,  method, and place of conducting any proceeding or any remedy available to
the  Indenture  Trustee  or  exercising  any  trust  or power  conferred  on the
Indenture  Trustee with respect to the Bonds; and Bondholders  representing more
than 50% of the Bond Principal Balance of the Bonds may, in certain cases, waive
any default with respect  thereto,  except a default in the payment of principal
or interest or a default in respect of a covenant or provision of the  Indenture
that  cannot be  modified  without  the  waiver or consent of the holder of each
outstanding Bond affected thereby.

Limitation On Suits

     No Bondholder will have any right to institute any proceedings with respect
to the Indenture  unless (1) such Bondholder has previously given written notice
to the  Indenture  Trustee of a  continuing  Event of Default;  (2)  Bondholders
representing  not less than 25% of the Bond Principal  Balance of the Bonds have
made  written  request to the  Indenture  Trustee to  institute  proceedings  in
respect of such Event of Default in its own name as Indenture Trustee;  (3) such
Bondholders  have  offered  to  the  Indenture  Trustee   reasonable   indemnity
satisfactory to it against the costs, expenses and liabilities to be incurred in
compliance with such request;  (4) for 60 days after its receipt of such notice,
request and offer of indemnity the Indenture Trustee has failed to institute any
such  proceedings;  (5) no direction  inconsistent with such written request has
been given to the Indenture Trustee during such 60-day period by the Bondholders
representing  more than 50% of the Bond Principal  Balance of the Bonds; and (6)
such  Bondholders  have the consent of the Bond  Insurer,  unless a Bond Insurer
Default exists.

The Indenture Trustee

     The  Indenture  Trustee  may resign at any time,  in which event the Issuer
will be obligated to appoint,  at the direction of the Bond Insurer, a successor
Indenture Trustee.  The Indenture Trustee also may be removed at any time by the
Bond  Insurer,  or  if a  Bond  Insurer  Default  exists,  then  by  Bondholders
representing  more than 50% of the Bond Principal  Balance of the Bonds,  if the
Indenture  Trustee ceases to be eligible to continue as such under the Indenture
or if the Indenture Trustee becomes incapable of acting, bankrupt,  insolvent or
if a receiver or public  officer  takes charge of the  Indenture  Trustee or its
property. Any resignation or removal of the Indenture Trustee and appointment of
a successor  Indenture Trustee will not become effective until acceptance of the
appointment by the successor Indenture Trustee.


                         FEDERAL INCOME TAX CONSEQUENCES

     For  federal  income  tax  purposes,  the Bonds  will be  characterized  as
indebtedness and not as representing an ownership  interest in the Trust Fund or
an equity interest in the Issuer or the Company. In addition, for federal income
tax purposes, the Issuer will not be (i) classified as an association taxable as
a corporation  for federal income tax purposes  (other than as a "qualified REIT
subsidiary" as defined in Section 856(i) of the Code),  (ii) a taxable  mortgage
pool as defined in Section  7701(i)  of the Code,  or (iii) a  "publicly  traded
partnership" as defined in Treasury Regulation Section 1.7704-1.  The Bonds will
not be treated as having been issued with "original  issue discount" (as defined
in the Prospectus).  The prepayment  assumption that will be used in determining
the rate of  amortization  of market  discount and premium,  if any, for federal
income tax purposes will be based on the assumption that, subsequent to the date
of any  determination the Mortgage Loans will prepay at a rate equal to 20% CPR.
No representation is made that the Mortgage Loans will prepay at that rate or at
any other rate. See "Federal Income Tax Consequences" in the Prospectus.

     The Bonds will not be treated as assets described in Section 7701(a)(19)(C)
of the Code or "real estate assets" under Section  856(c)(5)(A)  of the Code. In
addition,  interest on the Bonds will not be treated as "interest on obligations
secured by mortgages on real property"  under Section  856(c)(3)(B) of the Code.
The Bonds  will also not be  treated  as  "qualified  mortgages"  under  Section
860G(a)(3)(C) of the Code.

     Prospective   investors  in  the  Bonds  should  see  "Federal  Income  Tax
Consequences"  and "State and Other Tax  Consequences"  in the  Prospectus for a
discussion of the  application of certain federal income and state and local tax
laws to the Issuer and purchasers of the Bonds.


                             METHOD OF DISTRIBUTION

     Subject to the terms and conditions set forth in an Underwriting Agreement,
dated ------ ---, 199- (the "Underwriting  Agreement"),  among  -------------- (
- -------------  ),  --------------  (  ----------  together  with  --------------
"Underwriters"),  the Company and  ----------- the  Underwriters  have agreed to
purchase and the Company has agreed to sell to the Underwriters the Bonds. It is
expected that delivery of the Bonds will be made only in book-entry form through
the Same Day Funds  Settlement  System of DTC,  on or about  -----  ----,  199-,
against payment therefor in immediately available funds.

     The Bonds will be purchased from the Company by the  Underwriters  and will
be offered  by the  Underwriters  from time to time to the public in  negotiated
transactions  or otherwise  at varying  prices to be  determined  at the time of
sale.  The proceeds to the Company from the sale of the Bonds are expected to be
approximately  $------------------  before the deduction of expenses  payable by
the Company  estimated to be approximately  $------------.  The Underwriters may
effect such  transactions by selling the Bonds to or through  dealers,  and such
dealers  may  receive  compensation  in  the  form  of  underwriting  discounts,
concessions or commissions from the Underwriters. In connection with the sale of
the Bonds, the Underwriters may be deemed to have received compensation from the
Company  in the form of  underwriting  compensation.  The  Underwriters  and any
dealers that  participate with the Underwriters in the distribution of the Bonds
may be  deemed to be  underwriters  and any  profit  on the  resale of the Bonds
positioned by them may be deemed to be  underwriting  discounts and  commissions
under the Securities Act of 1933.

     The Underwriting Agreement provides that the Company and ----- will jointly
and severally indemnify the Underwriters,  and that under limited  circumstances
the Underwriters  will indemnify the Company,  against certain civil liabilities
under the Securities Act of 1933, or contribute to payments  required to be made
in respect thereof.

     There can be no  assurance  that a  secondary  market  for the  Bonds  will
develop or, if it does develop, that it will continue or provide the Bondholders
with  sufficient  liquidity of  investment.  The primary  source of  information
available  to  investors  concerning  the Bonds will be the  monthly  statements
discussed  in  the  Prospectus  under  "Description  of  the  Bonds--Reports  to
Bondholders,"  which will include  information as to the  outstanding  principal
balance of the Bonds. There can be no assurance that any additional  information
regarding the Bonds will be available through any other source. In addition, the
Company is not aware of any source  through  which price  information  about the
Bonds will be generally  available on an ongoing  basis.  The limited  nature of
such  information  regarding the Bonds may adversely affect the liquidity of the
Bonds, even if a secondary market for the Bonds becomes available.


                                 LEGAL OPINIONS

     Certain  legal  matters  relating  to the Bonds will be passed upon for the
Company  by  Cadwalader,  Wickersham  & Taft,  New  York,  New  York and for the
Underwriters by --------------, New York, New York.


                                     RATINGS

     It is a condition  of the issuance of the Bonds that they be rated "AAA" by
Standard  & Poor's  Ratings  Services  ("S&P")  and "Aaa" by  Moody's  Investors
Service, Inc. ("Moody's").

     S&P's ratings on mortgage pass-through  certificates address the likelihood
of the receipt by  Bondholders of payments  required under the Indenture.  S&P's
ratings  take into  consideration  the  credit  quality  of the  mortgage  pool,
structural and legal aspects  associated with the Bonds, and the extent to which
the payment  stream in the mortgage pool is adequate to make  payments  required
under the Bonds.  S&P's  rating on the Bonds  does not,  however,  constitute  a
statement  regarding  frequency of prepayments  on the  mortgages.  See "Certain
Yield  and  Prepayment  Considerations"  herein.  The  ratings  issued by S&P on
payment of  principal  and  interest do not cover the  payment of the  Available
Funds Cap Carry-Forward Amount.

     The rating  process of Moody's  addresses the  structural and legal aspects
associated  with the  Bonds,  including  the nature of the  underlying  mortgage
loans.  The ratings assigned to the Bonds do not represent any assessment of the
likelihood  or rate of  principal  prepayments.  The  ratings do not address the
possibility  that Bondholders  might suffer a lower than anticipated  yield. The
ratings  do not  address  the  likelihood  that  Bondholders  will be  paid  any
Prepayment Interest Shortfalls, Relief Act Shortfalls or the Available Funds Cap
Carry-Forward Amount. The ratings do not address the likelihood that Bondholders
will be paid any Deferred  Interest  except to the extent  Deferred  Interest is
added to the Bond Principal Balance.

     The  Company has not  requested a rating on the Bonds by any rating  agency
other than S&P and Moody's. However, there can be no assurance as to whether any
other rating  agency will rate the Bonds,  or, if it does,  what rating would be
assigned  by any such  other  rating  agency.  A rating on the Bonds by  another
rating agency, if assigned at all, may be lower than the ratings assigned to the
Bonds by S&P and Moody's.

     A security rating is not a  recommendation  to buy, sell or hold securities
and may be subject to revision or withdrawal at any time by the assigning rating
organization.  Each  security  rating should be evaluated  independently  of any
other security rating. In the event that the ratings  initially  assigned to the
Bonds are subsequently  lowered for any reason, no person or entity is obligated
to provide any  additional  support or credit  enhancement  with  respect to the
Bonds.

     The ratings do not address the  likelihood  that the Master  Servicer  will
repurchase any Converting  Mortgage Loan following the conversion of the related
Mortgage  Rate to a fixed  rate,  and do not  address the effect on the yield to
Bondholders  resulting  from any such  conversion  and the failure of the Master
Servicer to repurchase such Converting Mortgage Loan.


                                LEGAL INVESTMENT

     The Bonds will constitute "mortgage related securities" for purposes of the
Secondary  Mortgage Market Enhancement Act of 1984 ("SMMEA") for so long as they
are  rated  in at  least  the  second  highest  rating  category  by one or more
nationally  recognized  statistical  rating  agencies,  and, as such,  are legal
investments  for  certain  entities  to the  extent  provided  in  SMMEA.  SMMEA
provides,  however, that states could override its provision on legal investment
and restrict or condition  investment in mortgage  related  securities by taking
statutory action on or prior to October 3, 1991.

     The Company makes no representations as to the proper  characterization  of
the  Bonds for legal  investment  or other  purposes,  or as to the  ability  of
particular  investors to purchase the Bonds under  applicable  legal  investment
restrictions.  These  uncertainties  may  adversely  affect the liquidity of the
Bonds. Accordingly,  all institutions whose investment activities are subject to
legal investment laws and regulations, regulatory capital requirements or review
by  regulatory   authorities   should  consult  with  their  legal  advisors  in
determining  whether and to what extent the Bonds  constitute a legal investment
or are subject to investment, capital or other restrictions.

     See "Legal Investment Matters" in the Prospectus.


                              ERISA CONSIDERATIONS

     The Employee  Retirement  Income Security Act of 1974, as amended ("ERISA")
and the Code impose certain  requirements on employee  benefit plans and certain
other  retirement  plans  and  arrangements  (including,  but  not  limited  to,
individual  retirement  accounts  and  annuities),  as  well  as  on  collective
investment  funds and certain  separate and general accounts in which such plans
or  arrangements  are invested  (all of which are  hereinafter  referred to as a
"Plan") and on persons who are fiduciaries  with respect to such Plans. Any Plan
fiduciary  which  proposes  to cause a Plan to acquire any of the Bonds would be
required  to  determine  whether  such an  investment  is  permitted  under  the
governing Plan  instruments  and is prudent and appropriate for the Plan in view
of its overall investment policy and the composition and  diversification of its
portfolio.  In  addition,  ERISA  and the  Code  prohibit  certain  transactions
involving the assets of a Plan and "disqualified persons" (within the meaning of
the Code) and  "parties  in  interest"  (within  the  meaning of ERISA) who have
certain  specified  relationships  to the  Plan.  Therefore,  a  Plan  fiduciary
considering  an  investment  in the Bonds should also  consider  whether such an
investment might constitute or give rise to a prohibited transaction under ERISA
or the Code. Any Plan fiduciary which proposes to cause a Plan to acquire any of
the  Bonds  should  consult  with its  counsel  with  respect  to the  potential
consequences under ERISA and the Code of the Plan's acquisition and ownership of
such Bonds.


                                     EXPERTS

     The    consolidated    financial    statements   of   the   Bond   Insurer,
- ------------------------------, as of December 31, 1996 and 1995 and for each of
the years in the three-year  period ended December 31, 1996 are  incorporated by
reference herein and in the  registration  statement in reliance upon the report
of   --------------------------,   independent   certified  public  accountants,
incorporated by reference herein, and upon the authority of said firm as experts
in accounting and auditing.





=====================================================
     No  dealer,  salesman  or other  person has been
authorized  to give  any  information  or to make any
representations  not  contained  in  this  Prospectus
Supplement and the Prospectus  and, if given or made,
such  information  or  representations  must  not  be
relied upon as having been  authorized by the Company
or by the  Underwriters.  This Prospectus  Supplement
and the  Prospectus  do not  constitute  an  offer to
sell, or a solicitation of an offer to buy, the bonds
offered hereby to anyone in any jurisdiction in which
the person making such offer or  solicitation  is not
qualified  to  do  so  or to  anyone  to  whom  it is
unlawful  to make  any such  offer  or  solicitation.
Neither the  delivery of this  Prospectus  Supplement
and the Prospectus nor any sale made hereunder shall,
under any  circumstances,  create an implication that
information  herein or  therein  is correct as of any
time since the date of this Prospectus  Supplement or
the Prospectus.

                 ------------------

                  TABLE OF CONTENTS
                                                 Page
                Prospectus Supplement
Summary..............................................
Risk Factors.........................................
Description of the Mortgage Pool.....................
The Issuer...........................................
The Owner Trustee....................................
The Indenture Trustee................................
Description of the Bonds.............................
Certain Yield and Prepayment Considerations..........
Description of the Servicing Agreement...............
The Indenture........................................
Federal Income Tax Consequences......................
Method of Distribution...............................
Legal Opinions.......................................
Ratings..............................................
Legal Investment.....................................
ERISA Considerations.................................
Experts..............................................
Appendix A--Underwriting Guidelines Applicable
     to the Mortgage Loans...........................


                      Prospectus

                     PAINEWEBBER
                 MORTGAGE ACCEPTANCE
                    CORPORATION IV
                    SERIES 199--1

                          $

                    COLLATERALIZED
                  ASSET-BACKED BONDS

                    SERIES 199--1

                 -------------------

                PROSPECTUS SUPPLEMENT

                 -------------------





- -----------------------------------------------------


             ---------------------, 199-



         ------------------------------------













=====================================================
<PAGE>

                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.

     The expenses  expected to be incurred in  connection  with the issuance and
distribution  of  the  securities  being  registered,  other  than  underwriting
compensation,  are  as set  forth  below.  All  such  expenses  except  for  the
registration and filing fees are estimated:

     SEC Registration Fee                                       $442,500.00
     Legal Fees and Expenses                                     600,000.00
     Accounting Fees and Expenses                                200,000.00
     Trustee's Fees and Expenses
          (including counsel fees)                                90,000.00
     Printing and Engraving Expenses                             180,000.00
     Rating Agency Fees                                          240,000.00
     Miscellaneous                                               100,000.00
                                                                 ----------
              Total                                           $1,852,500.00


ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS.

     Subsection  (a) of Section 145 of the General  Corporation  Law of Delaware
empowers  a  corporation  to  indemnify  any  person who was or is a party or is
threatened to be made a party to any  threatened,  pending or completed  action,
suit or proceeding,  whether civil,  criminal,  administrative  or investigative
(other  than an action by or in the right of the  corporation)  by reason of the
fact that he is or was a director,  employee or agent of the corporation,  or is
or was  serving  at the  request  of the  corporation  as a  director,  officer,
employee or agent of another corporation,  partnership,  joint venture, trust or
other enterprise, against expenses (including attorneys' fees), judgments, fines
and  amounts  paid in  settlement  actually  and  reasonably  incurred by him in
connection with such action, suit or proceeding if he acted in good faith and in
a manner he reasonably believed to be in or not opposed to the best interests of
the corporation,  and, with respect to any criminal action or proceeding, had no
cause to believe his conduct was unlawful.

     Subsection  (b) of Section 145  empowers a  corporation  to  indemnify  any
person  who  was or is a  party  or is  threatened  to be  made a  party  to any
threatened,  pending  or  completed  action  or suit by or in the  right  of the
corporation  to procure a judgment  in its favor by reason of the fact that such
person  acted  in  any of the  capacities  set  forth  above,  against  expenses
(including   attorneys'  fees)  actually  and  reasonably  incurred  by  him  in
connection  with the defense or settlement of such action or suit if he acted in
good faith and in a manner he reasonably believed to be in or not opposed to the
best interests of the corporation and except that no indemnification may be made
in respect to any claim, issue or matter as to which such person shall have been
adjudged to be liable to the corporation  unless and only to the extent that the
Court of Chancery  or the court in which such  action or suit was brought  shall
determine upon  application  that,  despite the adjudication of liability but in
view of all  circumstances  of the case,  such  person is fairly and  reasonably
entitled  to  indemnity  for such  expenses  which the Court of Chancery or such
other court shall deem proper.

     Section  145  further  provides  that to the  extent a  director,  officer,
employee  or agent  of a  corporation  has  been  successful  on the  merits  or
otherwise  in the  defense of any  action,  suit or  proceeding  referred  to in
subsections  (a) and (b),  or in the  defense  of any  claim,  issue  or  matter
therein, he shall be indemnified  against expenses  (including  attorneys' fees)
actually  and  reasonably  incurred  by  him  in  connection   therewith;   that
indemnification and advancement of expenses provided by, or granted pursuant to,
Section  145  shall  not be deemed  exclusive  of any other  rights to which the
indemnified party may be entitled;  and empowers the corporation to purchase and
maintain  insurance on behalf of a director,  officer,  employee or agent of the
corporation,  or is or was  serving  at the  request  of  the  corporation  as a
director, officer, employee or agent of another corporation,  partnership, joint
venture,  trust or other enterprise  against any liability  asserted against him
and incurred by him in any such capacity,  or arising out of his status as such,
whether or not the  corporation  would have the power to  indemnify  him against
such liabilities under Section 145.

     The By-laws of the Depositor  provide,  in effect,  that to the full extent
permitted by law, the  Depositor  shall  indemnify and hold harmless each person
who was or is a party or is  threatened  to be made a party  to any  threatened,
pending or  completed  action,  suit or  proceeding,  whether  civil,  criminal,
administrative  or  investigative  and  whether or not by or in the right of the
Depositor, by reason of the fact that he is or was a director or officer, or his
testator or  intestate is or was a director or officer of the  Depositor,  or by
reason of the fact that such  person is or was  serving  at the  request  of the
Depositor  as a director,  officer,  employee  or agent of another  corporation,
partnership,  joint  venture,  trust  or other  enterprise  of any type or kind,
domestic or foreign,  against expenses,  including  attorneys' fees,  judgments,
fines and amounts  paid in  settlement,  actually and  reasonably  incurred as a
result of such action, suit or proceeding.

     Pursuant  to  Section  145  of the  General  Corporation  Law of  Delaware,
liability  insurance is maintained  covering directors and principal officers of
the Depositor.

     Section 8(b) of the proposed form of Underwriting  Agreement  provides that
each Underwriter severally will indemnify and hold harmless the Depositor,  each
of its directors, each of its officers who signs the Registration Statement, and
each  person,  if any,  who  controls  the  Depositor  within the meaning of the
Securities  Act of 1933,  as amended,  and the  Securities  Exchange of 1934, as
amended, against any losses, claims, damages or liabilities to which any of them
may become subject under the Securities Act of 1933, the Securities Exchange Act
of 1934 or other federal or state law or regulation, at common law or otherwise,
insofar as such losses,  claims,  damages or liabilities  (or actions in respect
thereof) arise out of or are based upon an untrue statement or an alleged untrue
statement of a material fact  contained in the  registration  statement  when it
became  effective,  or in the Registration  Statement,  any related  preliminary
prospectus or the  Prospectus,  or any amendment or supplement  thereto,  or any
related preliminary prospectus supplement, or arise out of or are based upon the
omission or alleged  omission to state  therein a material  fact  required to be
stated therein or necessary to make the statements  therein not  misleading,  in
each case to the extent,  but only to the extent,  that such untrue statement or
alleged  untrue  statement  or omission or alleged  omission was made therein in
reliance  upon and in  conformity  with  written  information  furnished  to the
Depositor by such Underwriter,  specifically for use in the preparation thereof,
and will  reimburse  the Depositor  for any legal or other  expenses  reasonably
incurred by the Depositor in connection with  investigating or defending against
such loss, claim, damage, liability or action.

     The Pooling and Servicing  Agreements and the Trust Agreements will provide
that no director,  officer,  employee or agent of the Depositor is liable to the
Trust Fund or the  Certificateholders,  except  for such  person's  own  willful
misfeasance,  bad  faith or gross  negligence  in the  performance  of duties or
reckless  disregard  of  obligations  and  duties.  The  Pooling  and  Servicing
Agreements  and the  Trust  Agreements  will  further  provide  that,  with  the
exceptions stated above, a director, officer, employee or agent of the Depositor
is entitled to be indemnified against any loss, liability or expense incurred in
connection with legal action relating to such Pooling and Servicing  Agreements,
Trust  Agreements and related  Certificates  other than such expenses related to
particular Mortgage Loans.

ITEM 16.  EXHIBITS.

     *1.1      Form of Underwriting Agreement.
     *3.1      Certificate of Incorporation of the Registrant.
     *3.2      By-Laws of the Registrant.
     *4.1      Form of Pooling and Servicing  Agreement  (Version 1, relating to
               Certificates with various combinations of Credit Support).
     *4.2      Form of Pooling and Servicing Agreement (Version 2, relating to a
               typical "shifting interest" Senior/Subordinated Series).
     *4.3      Form of Pooling and Servicing Agreement (Version 3, relating to a
               typical Senior/Subordinated Series without "shifting interests").
     *4.4      Form of Pooling and Servicing Agreement (Version 4, relating to a
               typical multi-class series).
     *4.5      Form of Trust  Agreement  (relating  to  Certificates  evidencing
               ownership interests in a Trust Fund including Agency Securities).
     *4.6      Form of Unaffiliated  Seller's Agreement (Version 1, for a series
               using  a  multi-class,   "shifting   interest"  or  reserve  fund
               structure).
     *4.7      Form of Unaffiliated  Seller's Agreement (Version 2, for a series
               using  various  forms of  insurance  policies and surety bonds as
               credit support).
     *4.8      Form of Custodial Agreement.
   ***4.9      Form of Trust  Agreement  (Version 6, relating to Notes)
   ***4.10     Form of Indenture  (Version 6, relating to Notes)
   ***4.11     Form of Servicing Agreement (Version 6, relating to Notes)
      5.1      Opinion  of  Cadwalader,   Wickersham  &  Taft  with  respect  to
               legality.
      8.1      Opinion of Cadwalader,  Wickersham & Taft with respect to certain
               tax matters (included as part of Exhibit 5.1).
     23.1      Consent of  Cadwalader,  Wickersham  & Taft  (included as part of
               Exhibit 5.1).
     24.1      Power of  Attorney  (included  on page II-7 of this  Registration
               Statement)
    *99.1      Form of FHA Mortgage Insurance Certificate (28.1**).
    *99.2      Form of VA Loan Guaranty (28.2**).
    *99.3      Form of Pool Insurance Policy (28.3**).
    *99.4      Form of Special Hazard Credit Insurance Policy (28.4**).
    *99.5      Form of Bankruptcy Bond (28.5**).
    *99.6      Form of Letter of Credit (28.6**).
- ------------
*    Incorporated  by  reference  from the  Registration  Statement on Form S-11
     (File No. 33-14827).
**   Exhibit number in Registration Statement on Form S-11 (File No. 33-14827).
***  Incorporated by reference from the Registration Statement on Form S-3 (File
     No. 333-30939).

ITEM 17.  UNDERTAKINGS.

A.   The undersigned Registrant hereby undertakes:

          (1) To file,  during  any  period  in which  offers or sales are being
     made, a post-effective amendment to this Registration Statement:

          (i) to include  any  prospectus  required  by Section  10(a)(3) of the
          Securities Act of 1933, as amended;

          (ii) to reflect in the  prospectus  any facts or events  arising after
          the  effective  date of the  registration  statement  (or in the  most
          recent post-effective amendment thereof) which, individually or in the
          aggregate, represent a fundamental change in the information set forth
          in the registration statement; and

          (iii) to include any material  information with respect to the plan of
          distribution not previously disclosed in the registration statement or
          any material change to such information in the registration statement;

     provided, however, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if
     the information  required to be included in a  post-effective  amendment by
     those  paragraphs is contained in periodic  reports filed by the Registrant
     pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 that
     are incorporated by reference in the registration statement.

          (2) That,  for the  purpose of  determining  any  liability  under the
     Securities  Act of 1933,  as amended,  each such  post-effective  amendment
     shall  be  deemed  to be a  new  registration  statement  relating  to  the
     securities  offered  therein,  and the offering of such  securities at that
     time shall be deemed to be the initial bona fide offering thereof.

          (3) To remove from registration by means of a post-effective amendment
     any  of  the  securities  being  registered  which  remain  unsold  at  the
     termination of the offering.

     The  Registrant  hereby  undertakes to provide to the  underwriters  at the
closing   specified  in  the  underwriting   agreements   certificates  in  such
denominations  and registered in such names as required by the  underwriters  to
permit prompt delivery to each purchaser.

B. Insofar as indemnification  for liabilities  arising under the Securities Act
of 1933,  as amended,  may be permitted to directors,  officers and  controlling
persons of the Registrant  pursuant to the foregoing  provisions,  or otherwise,
the  Registrant  has been  advised  that in the  opinion of the  Securities  and
Exchange  Commission such  indemnification is against public policy as expressed
in the Act and is,  therefore,  unenforceable.  In the  event  that a claim  for
indemnification  against  such  liabilities  (other  than  the  payment  by  the
Registrant of expenses  incurred or paid by a director,  officer or  controlling
person of the  Registrant  in the  successful  defense  of any  action,  suit or
proceeding)  is asserted by such  officer,  director  or  controlling  person in
connection with the securities being registered,  the Registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit to a court of  appropriate  jurisdiction  the  question  of whether  such
indemnification  by it is against public policy as expressed in the Act and will
be governed by the final adjudication of such issue.


<PAGE>


                                   SIGNATURES

     Pursuant to the  requirements  of the  Securities  Act of 1933, as amended,
PaineWebber Mortgage Acceptance  Corporation IV certifies that it has reasonable
grounds to believe that it meets all of the requirements for filing on Form S-3,
reasonably   believes  that  the  security  rating   requirement   contained  in
Transaction  Requirement  B.5 of Form S-3 will be met by the time of the sale of
the  securities  registered  hereunder,  and has duly caused  this  Registration
Statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized,  in the  City of New  York,  State of New  York,  on the 17th day of
August, 1998.

                                            PAINEWEBBER MORTGAGE
                                            ACCEPTANCE CORPORATION IV

                                            By:   /s/ John A. Taylor
                                            Name:     John A. Taylor
                                            Title:    President


<PAGE>


     KNOW ALL MEN BY THESE PRESENTS,  that each person whose  signature  appears
below constitutes and appoints John A. Taylor,  Daniel Leyden, Ramesh Singh, and
Joseph  Piscina,  and each of them,  his true and lawful  attorneys-in-fact  and
agents, with full power of substitution and resubstitution, for and in his name,
place  and  stead,  in any and all  capacities  to  sign  any or all  amendments
(including post-effective  amendments) to this Registration Statement and any or
all other  documents in  connection  therewith,  and to file the same,  with all
exhibits  thereto,  with the Securities and Exchange  Commission,  granting unto
said  attorneys-in-fact  and agents full power and  authority  to do and perform
each and every act and thing requisite and necessary to be done in and about the
premises,  as fully to all  intents  and  purposes  as might or could be done in
person,  hereby  ratifying and  confirming all that said  attorneys-in-fact  and
agents, or their substitute or substitutes,  may lawfully do or cause to be done
by virtue hereof.

     Pursuant to the  requirements  of the  Securities  Act of 1933, as amended,
this  Registration  Statement  has been signed by the  following  persons in the
capacities indicated.

SIGNATURE                    TITLE                              DATE

/s/ John A. Taylor           President                          August 17, 1998
- --------------------------   (Principal Executive Officer)
John A. Taylor

/s/ Daniel Leyden            Senior Vice President              August 17, 1998
- --------------------------   (Principal Accounting and 
Daniel Leyden                Financial Officer)

/s/ Ramesh Singh             Director                           August 17, 1998
- --------------------------
Ramesh Singh

/s/ Joseph Piscina           Director                           August 17, 1998
- -------------------------- 
Joseph Piscina



<PAGE>


                                  EXHIBIT INDEX
                                  -------------



Number             Description of Document
- ------             -----------------------

     *1.1           Form of Underwriting Agreement.
     *3.1           Certificate of Incorporation of the Registrant.
     *3.2           By-Laws of the Registrant.
     *4.1           Form of Pooling and Servicing Agreement (Version 1, relating
                    to   Certificates   with  various   combinations  of  Credit
                    Support).
     *4.2           Form of Pooling and Servicing Agreement (Version 2, relating
                    to  a  typical   "shifting   interest"   Senior/Subordinated
                    Series).
     *4.3           Form of Pooling and Servicing Agreement (Version 3, relating
                    to a typical  Senior/Subordinated  Series without  "shifting
                    interests").
     *4.4           Form of Pooling and Servicing Agreement (Version 4, relating
                    to a typical multi-class series).
     *4.5           Form of Trust Agreement (relating to Certificates evidencing
                    ownership   interests  in  a  Trust  Fund  including  Agency
                    Securities).
     *4.6           Form of Unaffiliated  Seller's  Agreement  (Version 1, for a
                    series using a multi-class,  "shifting  interest" or reserve
                    fund structure).
     *4.7           Form of Unaffiliated  Seller's  Agreement  (Version 2, for a
                    series using various forms of insurance  policies and surety
                    bonds as credit support).
     *4.8           Form of Custodial Agreement.
   ***4.9           Form of Trust Agreement (Version 5, relating to Notes).
   ***4.10          Form of Indenture (Version 5, relating to Notes).
   ***4.11          Form of Servicing Agreement (Version 5, relating to Notes).
      5.1           Opinion of  Cadwalader,  Wickersham  & Taft with  respect to
                    legality.
      8.1           Opinion of  Cadwalader,  Wickersham  & Taft with  respect to
                    certain tax matters (included as part of Exhibit 5.1).
     23.1           Consent of  Cadwalader,  Wickersham & Taft (included as part
                    of Exhibit 5.1).
     24.1           Power  of   Attorney   (included   on  page   II-7  of  this
                    Registration Statement)
    *99.1           Form of FHA Mortgage Insurance Certificate (28.1**).
    *99.2           Form of VA Loan Guaranty (28.2**).
    *99.3           Form of Pool Insurance Policy (28.3**).
    *99.4           Form of Special  Hazard Credit  Insurance  Policy  (28.4**).
    *99.5           Form of Bankruptcy Bond (28.5**).
    *99.6           Form of Letter of Credit (28.6**).

*    Incorporated  by  reference  from the  Registration  Statement on Form S-11
     (File No. 33-14827).

**   Exhibit number in Registration Statement on Form S-11 (File No. 33-14827).

***  Incorporated by reference from the Registration Statement on Form S-3 (File
     No. 333-30939).


                                                                     Exhibit 5.1



                                 August 18, 1998



PaineWebber Mortgage Acceptance Corporation IV
1285 Avenue of the Americas
New York, New York 10019

     Re:  Asset-Backed Certificates and Asset-Backed Notes

Gentlemen:

     We have  acted  as  special  counsel  to  PaineWebber  Mortgage  Acceptance
Corporation IV (the  "Depositor") in connection with the Registration  Statement
on Form S-3 (the  "Registration  Statement"),  which  Registration  Statement is
being filed with the  Securities  and Exchange  Commission  (the  "Commission"),
pursuant to the Securities  Act of 1933, as amended (the "Act").  The Prospectus
describes  Asset-Backed  Certificates  ("Certificates")  and Asset-Backed  Notes
("Notes") to be sold by the Depositor in one or more series  (each,  a "Series")
of  Certificates or Notes,  as applicable.  Each Series of Certificates  will be
issued under a separate  pooling and servicing  agreement  (each, a "Pooling and
Servicing Agreement") among the Depositor,  a master servicer (a "Servicer"),  a
trustee (a "Trustee") and, if applicable, such other parties to be identified in
the Prospectus  Supplement for such Series.  Each Series of Notes will be issued
under a separate  indenture  (each, an  "Indenture")  between the Depositor or a
trust formed by the  Depositor  (in either  case,  the  "Issuer"),  an indenture
trustee (an "Indenture  Trustee")  and, if applicable,  such other parties to be
identified in the Prospectus  Supplement  for such Series.  The forms of Pooling
and Servicing  Agreement (each, a "Pooling and Servicing  Agreement"),  filed as
exhibits to Depositor's Registration Statement on Form S-11 (File No. 33-14827),
are  incorporated by reference as exhibits to the  Registration  Statement.  The
form  of  Indenture  (an  "Indenture"),  filed  as  an  exhibit  to  Depositor's
Registration  Statement on Form S-3 (File No.  333-30939),  is  incorporated  by
reference as an exhibit to the Registration  Statement.  Capitalized  terms used
and not otherwise  defined  herein have the  respective  meanings  given to such
terms in the Registration Statement.

     In rendering the opinions set forth below, we have examined and relied upon
the following:  (1) the Registration Statement,  the Prospectus and the forms of
Prospectus  Supplements  constituting a part thereof,  each substantially in the
form  filed  with  the  Commission;  (2) the  forms  of  Pooling  and  Servicing
Agreements;  (3) the form of Indenture and (4) such other  documents,  materials
and authorities as we have deemed  necessary in order to enable us to render our
opinion set forth  below.  We express no opinion  with  respect to any Series of
Certificates for which we do not act as counsel to the Depositor.

         Based on the foregoing, we are of the opinion that:

          1. When a Pooling and Servicing Agreement for a Series of Certificates
     has  been  duly and  validly  authorized,  executed  and  delivered  by the
     Depositor,  a Servicer, a Trustee and any other party thereto, such Pooling
     and  Servicing  Agreement  will  constitute  a valid  and  legally  binding
     agreement of the Depositor, enforceable against the Depositor in accordance
     with its terms, subject to applicable  bankruptcy,  insolvency,  fraudulent
     conveyance, reorganization, moratorium, receivership or other laws relating
     to  creditors'  rights  generally,  and to  general  principles  of  equity
     including  principles  of  commercial  reasonableness,  good faith and fair
     dealing (regardless of whether enforcement is sought in a proceeding at law
     or in equity),  and except that the  enforcement  of rights with respect to
     indemnification  and contribution  obligations may be limited by applicable
     law.

          2. When an  Indenture  for a Series of Notes has been duly and validly
     authorized,  executed and delivered by the Depositor,  an Indenture Trustee
     and any other party thereto,  such  Indenture  will  constitute a valid and
     legally binding agreement of the Issuer,  enforceable against the Issuer in
     accordance with its terms,  subject to applicable  bankruptcy,  insolvency,
     fraudulent conveyance,  reorganization,  moratorium,  receivership or other
     laws relating to creditors' rights generally,  and to general principles of
     equity including  principles of commercial  reasonableness,  good faith and
     fair dealing  (regardless of whether  enforcement is sought in a proceeding
     at law or in  equity),  and  except  that the  enforcement  of rights  with
     respect to indemnification  and contribution  obligations may be limited by
     applicable law.

          3. When a Pooling and Servicing Agreement for a Series of Certificates
     has  been  duly and  validly  authorized,  executed  and  delivered  by the
     Depositor,  a  Servicer,  a Trustee and any other  party  thereto,  and the
     Certificates  of  such  Series  have  been  duly  executed,  authenticated,
     delivered and sold as  contemplated  in the  Registration  Statement,  such
     Certificates   will  be  legally  and  validly   issued,   fully  paid  and
     nonassessable,  subject to applicable  bankruptcy,  insolvency,  fraudulent
     conveyance, reorganization, moratorium, receivership or other laws relating
     to  creditors'  rights  generally,  and to  general  principles  of  equity
     including  principles  of  commercial  reasonableness,  good faith and fair
     dealing (regardless of whether enforcement is sought in a proceeding at law
     or in equity),  and will be validly issued and  outstanding and entitled to
     the benefits provided by such Pooling and Servicing Agreement.

          4. When an  Indenture  for a Series of Notes has been duly and validly
     authorized,  executed and delivered by the Issuer, an Indenture Trustee and
     any  other  party  thereto,  and the  Notes of such  Series  have been duly
     executed,  authenticated,   delivered  and  sold  as  contemplated  in  the
     Registration  Statement,  such Notes will be legally  and  validly  issued,
     fully paid and nonassessable obligations of the Issuer, enforceable against
     the Issuer in accordance with its terms, subject to applicable  bankruptcy,
     insolvency, fraudulent conveyance, reorganization, moratorium, receivership
     or other laws  relating  to  creditors'  rights  generally,  and to general
     principles of equity  including  principles  of commercial  reasonableness,
     good faith and fair dealing (regardless of whether enforcement is sought in
     a  proceeding  at law  or in  equity),  and  will  be  validly  issued  and
     outstanding and entitled to the benefits provided by such Indenture.

          5. The description of federal income tax consequences  appearing under
     the heading  "Certain  Federal Income Tax  Consequences"  in the Prospectus
     accurately  describes  the  material  federal  income tax  consequences  to
     holders of Offered  Certificates  or Offered Notes,  as  applicable,  under
     existing  law and  subject to the  qualifications  and  assumptions  stated
     therein.

     We hereby  consent  to the  filing  of this  letter  as an  Exhibit  to the
Registration  Statement  and to the  reference  to this firm under the  headings
"Legal Matters" and "Certain Federal Income Tax Consequences" in the Prospectus,
which  is a part  of  the  Registration  Statement.  This  consent  is not to be
construed as an admission  that we are a person whose  consent is required to be
filed with the Registration Statement under the provisions of the Act.

                                           Very truly yours,

                                           /s/ Cadwalader, Wickersham & Taft


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