ADVANTA MORTGAGE CONDUIT SERVICES INC
424B5, 1999-05-27
ASSET-BACKED SECURITIES
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<PAGE>   1

PROSPECTUS SUPPLEMENT
- ------------------------------------------
(TO PROSPECTUS DATED MAY 6, 1999)

                                  $247,500,000
                                 (APPROXIMATE)

                ADVANTA REVOLVING HOME EQUITY LOAN TRUST 1999-A

ADVANTA REVOLVING HOME EQUITY LOAN ASSET BACKED NOTES, SERIES 1999-A
[ADVANTA LOGO]                                                    [ADVANTA LOGO]
ADVANTA MORTGAGE CONDUIT SERVICES, INC.               ADVANTA MORTGAGE CORP. USA
Sponsor                                                          Master Servicer

 YOU SHOULD READ THE
 SECTION ENTITLED "RISK
 FACTORS" STARTING ON PAGE
 S-8 OF THIS PROSPECTUS
 SUPPLEMENT AND PAGE 14 OF
 THE PROSPECTUS AND
 CONSIDER THESE FACTORS
 BEFORE MAKING A DECISION
 TO INVEST IN THE NOTES.

 The notes represent non-
 recourse obligations of
 the trust only and are
 not interests in or
 obligations of any other
 person or entity.

 Neither the notes nor the
 underlying loans will be
 insured or guaranteed by
 any governmental agency
 or instrumentality.

 This prospectus
 supplement may be used to
 offer and sell the notes
 only if accompanied by
 the prospectus.
                           THE TRUST WILL ISSUE ONE CLASS OF NOTES WITH THE
                           FOLLOWING CHARACTERISTICS:

<TABLE>
<CAPTION>
                                         INITIAL         NOTE        FINAL SCHEDULED
                                       NOTE BALANCE  INTEREST RATE    PAYMENT DATE
                                       ------------  -------------  -----------------
                                       <S>           <C>            <C>
                                       $247,500,000    Variable     February 25, 2025
</TABLE>

                           Interest and principal on the notes is scheduled to
                           be paid monthly on the 25th day of the month, or the
                           next business day. The first payment date is June 25,
                           1999.

                           The property of the trust consists of a pool of
                           adjustable rate home equity revolving credit line
                           loans.

                           The notes will have the benefit of a note guaranty
                           insurance policy from Ambac Assurance Corporation
                           which will guarantee certain payments with respect to
                           the notes.
                                               [AMBAC LOGO]

                           The offering of the notes is subject to certain
                           conditions, which are discussed in the "Underwriting"
                           section of this prospectus supplement. Delivery of
                           the notes is expected in book-entry form through The
                           Depository Trust Company, Cedelbank and the Euroclear
                           System on or about May 27, 1999.

<TABLE>
<CAPTION>
                                                                PRICE TO      UNDERWRITING     PROCEEDS TO
                                                               PUBLIC(1)        DISCOUNT      THE SPONSOR(2)
                                                              ------------    ------------    --------------
                                       <S>                    <C>             <C>             <C>
                                       Per note.............      100%             0.25%             99.75%
                                       Total................  $247,500,000      $618,750       $246,881,250
</TABLE>

                           (1) Plus accrued interest, if any, from the date the
                               notes are issued.
                           (2) Before deducting expenses, estimated to be
                               approximately $550,000.

Neither the Securities and Exchange Commission nor any state securities
commission has approved or disapproved of these securities or passed upon the
accuracy or adequacy of this prospectus supplement. Any representation to the
contrary is a criminal offense.

BEAR, STEARNS & CO. INC.                                         LEHMAN BROTHERS

May 18, 1999
<PAGE>   2

 IMPORTANT NOTICE ABOUT THE INFORMATION PRESENTED IN THIS PROSPECTUS SUPPLEMENT
                        AND THE ACCOMPANYING PROSPECTUS

     We provide information to you about the notes in two separate documents
that progressively provide more detail: (1) the accompanying prospectus, which
provides general information, some of which may not apply to your notes; and (2)
this prospectus supplement, which describes the specific terms of your notes and
may be different from the information in the prospectus.

     This prospectus supplement does not contain complete information about the
offering of the notes. Additional information is contained in the prospectus.
You are urged to read both this prospectus supplement and the prospectus in
full. We cannot sell the notes to you unless you have received both this
prospectus supplement and the prospectus.

     IF THE TERMS OF YOUR NOTES AND ANY OTHER INFORMATION CONTAINED HEREIN VARY
BETWEEN THIS PROSPECTUS SUPPLEMENT AND THE ACCOMPANYING PROSPECTUS, YOU SHOULD
RELY ON THE INFORMATION IN THIS PROSPECTUS SUPPLEMENT.

     Advanta Mortgage Conduit Services, Inc. has filed with the SEC a
registration statement under the Securities Act of 1933, as amended, with
respect to the notes offered pursuant to this prospectus supplement. This
prospectus supplement and the prospectus, which form a part of the registration
statement, omit certain information contained in such registration statement
pursuant to the rules and regulations of the SEC. You may inspect the
registration statement at the Public Reference Room at the SEC at 450 Fifth
Street, N.W., Washington, D.C. and the SEC's regional offices at Seven World
Trade Center, 13th Floor, New York, New York, 10048 and the Citibank Center, 500
West Madison Street, Suite 1400, Chicago, Illinois 60661. You can obtain copies
of such materials at prescribed rates from the Public Reference Section of the
SEC at 450 Fifth Street, N.W., Washington, D.C. 20549. In addition, the SEC
maintains a site on the World Wide Web at http://www.sec.gov containing reports,
proxy materials, information statements and other items.

     The SEC allows us to "incorporate by reference" certain information already
on file with it. This means that we can disclose important information to you by
referring you to those documents. Such information is considered part of this
prospectus supplement, and later information that is filed will automatically
update and supersede this information.

     You should rely only on the information incorporated by reference or
provided in this prospectus supplement and the accompanying prospectus. We have
not authorized anyone else to provide you with different information. You should
not assume that the information in this prospectus supplement or the
accompanying prospectus is accurate as of any date other than the date on the
cover page of this prospectus supplement or the accompanying prospectus. You can
obtain from Advanta Mortgage Conduit Services, Inc., free of charge, a copy of
the financial information incorporated by reference by making an oral or written
request to Advanta Mortgage Conduit Services, Inc., Attention: General Counsel,
Welsh & McKean Roads, Spring House, Pennsylvania 19477, (215) 657-4000.

     Advanta Mortgage Conduit Services, Inc.'s principal offices are located at
10790 Rancho Bernardo Road, San Diego, California 92127, and its telephone
number is (619) 674-1800.

                                       S-2
<PAGE>   3

     We include cross-references in this prospectus supplement and the
accompanying prospectus to captions in these materials where you can find
further related discussions. The following table of contents and the table of
contents included in the accompanying prospectus provide the pages on which
these captions are located.

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                       PAGE
                                       -----
<S>                                    <C>
SUMMARY..............................    S-4
SUMMARY TERMS OF THE NOTES AND THE
  MORTGAGE LOANS.....................    S-5
RISK FACTORS.........................    S-8
FORMATION OF THE TRUST...............   S-12
  General............................   S-12
  Certain Activities.................   S-12
  The Owner Trustee..................   S-12
  The Indenture Trustee..............   S-12
THE MASTER SERVICER..................   S-13
  General............................   S-13
  The Sponsor and the Master
     Servicer........................   S-13
  Recent Developments Related To
     Advanta Parent..................   S-14
  Pending Consumer Mortgage Lending
     Proposals.......................   S-14
THE HELOC LENDING PROGRAM............   S-15
DESCRIPTION OF THE MORTGAGE LOANS....   S-19
MATURITY AND PREPAYMENT
  CONSIDERATIONS.....................   S-25
  General............................   S-25
  The Notes..........................   S-25
  Effect of Overcollateralization
     Feature.........................   S-26
  Optional Redemption................   S-27
  Decrement Table....................   S-27
POOL FACTOR AND TRADING
  INFORMATION........................   S-30
DESCRIPTION OF THE NOTES.............   S-30
  General............................   S-30
  Optional Transfers of Mortgage
     Loans to the Sponsor or the
     Related Originator..............   S-30
  Payments on Mortgage Loans;
     Deposits to Principal and
     Interest Account................   S-30
  Distributions on the Notes.........   S-31
  Overcollateralization Feature......   S-31
  Interest...........................   S-32
  Calculation of the LIBOR Rate for
     the Notes.......................   S-33
  Payment of Principal...............   S-33
  Rapid Amortization Events..........   S-34
  Events of Default Under the
     Indenture.......................   S-35
  Remedies on Event of Default under
     the Indenture...................   S-35
  Flow of Funds......................   S-35
</TABLE>

<TABLE>
<CAPTION>
                                       PAGE
                                       -----
<S>                                    <C>
THE INSURER AND THE POLICY...........   S-36
  The Insurer........................   S-36
  The Policy.........................   S-38
  Drawings Under the Policy..........   S-39
CERTAIN PROVISIONS OF THE INDENTURE
  AND THE SALE AND SERVICING
  AGREEMENT..........................   S-39
  Collection and Other Servicing
     Procedures on Mortgage Loans....   S-39
  Transfer of the Mortgage Loan
     Files...........................   S-40
  Hazard Insurance...................   S-40
  Realization Upon Defaulted Mortgage
     Loans...........................   S-41
  Servicing Compensation and Payment
     of Expenses.....................   S-41
  Evidence as to Compliance..........   S-41
  Certain Matters Regarding the
     Master Servicer.................   S-42
  Amendments.........................   S-42
  The Indenture Trustee..............   S-43
USE OF PROCEEDS......................   S-43
CERTAIN FEDERAL INCOME TAX
  CONSEQUENCES.......................   S-44
  General............................   S-44
  Characterization of the Notes as
     Indebtedness....................   S-44
  Taxation of Interest Income of
     Noteholders.....................   S-44
  Possible Classification of the
     Trust as a Partnership or
     Association Taxable as a
     Corporation.....................   S-46
  Foreign Investors..................   S-47
  Backup Withholding.................   S-48
  Tax-Exempt Entities................   S-49
STATE TAXES..........................   S-49
ERISA CONSIDERATIONS.................   S-49
LEGAL INVESTMENT CONSIDERATIONS......   S-50
UNDERWRITING.........................   S-51
LEGAL MATTERS........................   S-51
EXPERTS..............................   S-52
RATINGS..............................   S-52
INDEX OF DEFINED TERMS...............   S-53
ANNEX I -- GLOBAL CLEARANCE,
  SETTLEMENT AND TAX DOCUMENTATION
  PROCEDURES.........................    A-1
</TABLE>

                                       S-3
<PAGE>   4

                                    SUMMARY

- - This summary highlights selected information from this prospectus supplement
  and does not contain all of the information that you need to consider in
  making your investment decision. To understand all of the terms of the
  offering of the notes, read carefully this entire prospectus supplement and
  the accompanying prospectus.

- - This summary provides an overview of certain calculations, cash flows and
  other information to aid your understanding and is qualified by the full
  description of these calculations, cash flows and other information in this
  prospectus supplement and the accompanying prospectus.

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

<TABLE>
<S>             <C>
ISSUING TRUST:  Advanta Revolving Home Equity
                Loan Trust 1999-A
NOTES:          Advanta Revolving Home Equity
                Loan Asset Backed Notes,
                Series 1999-A
NON-OFFERED
CERTIFICATES:   Trust Certificate
SPONSOR:        Advanta Mortgage Conduit
                Services, Inc.
MASTER
SERVICER:       Advanta Mortgage Corp. USA
INDENTURE
TRUSTEE:        Bankers Trust Company of
                California, N.A.
INSURER:        Ambac Assurance Corporation
PAYMENT DATES:  The 25th day of each month,
                beginning on June 25, 1999.
                If the 25th day is not a
                business day, then the
                payment date will be the next
                business day.
CLOSING DATE:   On or about May 27, 1999.
CUT-OFF DATE:   The opening of business on
                May 1, 1999.
ORIGINATORS:    Advanta National Bank and
                Advanta Finance Corp.
OWNER TRUSTEE:  Wilmington Trust Company
</TABLE>

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

     The Trust.  The sponsor is forming a trust to hold a pool of adjustable
rate home equity revolving credit line loans. All of the loans will be
originated by the originators.

     The Insurer.  The trust will have the benefit of a note guaranty insurance
policy issued to it by Ambac Assurance Corporation guaranteeing payment of
certain amounts due to the holders of the notes.
     The Notes.  The notes will be issued pursuant to an indenture between the
indenture trustee and the trust. The notes will be secured by a pledge of a pool
of adjustable rate home equity revolving credit line loans.

     Principal Distributions.  The trust will distribute principal monthly to
the holders of the notes, except as otherwise specified herein.

     Interest Distributions.  The trust will distribute interest monthly to the
holders of the notes based on the note interest rate and principal balance.

     No Other Obligors.  The notes do not represent the obligation of any entity
other than the issuing trust.

     You can find a listing of the pages where capitalized terms used in this
prospectus supplement are defined under the caption "Index of Defined Terms"
beginning on page S-53 in this prospectus supplement and under the caption
"Index of Principal Definitions" beginning on page 92 in the accompanying
prospectus.

                                       S-4
<PAGE>   5

               SUMMARY TERMS OF THE NOTES AND THE MORTGAGE LOANS

     The following summary provides an overview. It does not contain all the
information that you need to consider in making your investment decision. To
understand the terms of the notes and the characteristics of the mortgage loans,
read carefully this entire prospectus supplement and the accompanying
prospectus.

                                     NOTES

     The notes, which are offered hereby, will have the principal balance, note
interest rate and other features set forth on the cover page of this prospectus
supplement and described within this prospectus supplement. The notes represent
an obligation of the trust, and are not an obligation of any other entity.

ASSETS OF THE TRUST

     The trust's assets include:

     - a pool of adjustable rate home equity revolving credit line loans, or
       "mortgage loans," secured by either first or junior deeds of trust or
       mortgages on one- to four-family residential properties;

     - payments of principal and interest collected on the mortgage loans on and
       after the cut-off date;

     - property that secured a mortgage loan to the extent it has been acquired
       by foreclosure or deed in lieu of foreclosure;

     - a note guaranty insurance policy issued by Ambac Assurance Corporation;
       and

     - rights under certain hazard insurance policies covering the mortgaged
       properties.

During the life of the trust, all new advances made to mortgagors under the
applicable credit line agreement will become assets of the trust. Due to such
advances and any principal payments on the mortgage loans, the pool balance will
generally fluctuate and differ from day to day.

THE MORTGAGE LOANS

1.  Mortgage Loan Statistics

     As of May 1, 1999, the mortgage loans will have the following
characteristics (all weighted averages are weighted by the aggregate principal
balances of the mortgage loans as of May 1, 1999):

     - number of mortgage loans:                                           8,658

     - aggregate principal balance:                              $255,902,013.94

     - mortgaged property locations:                                   31 states

     - average credit limit:                                          $30,478.52

     - range of
       credit limits:                                   $8,000.00 to $420,000.00

     - range of interest rates:                                7.750% to 16.500%

     - weighted average interest rate:                                   12.289%

     - range of seasoning:                                        0 to 20 months

     - weighted average seasoning:                                      4 months

     - range of credit
       limit utilization:                                     3.000% to 103.000%

     - weighted average credit
       limit utilization:                                                98.210%

     - range of gross margins:                                  0.000% to 8.750%

     - weighted average gross margin:                                     4.541%

     - range of combined
       loan-to-value ratios:                                    7.66% to 125.00%

     - weighted average combined
       loan-to-value ratio:                                               95.64%

     - range of periodic
       (monthly) caps:                                           1.00% to 11.75%

     - weighted average periodic (monthly) cap:                            1.69%

     - range of annual caps:                                   1.250% to 11.750%

     - weighted average annual cap:                                        2.60%

     - range of maximum
       interest rates:                                        15.750% to 24.500%

     - weighted average maximum
       interest rate:                                                    20.448%

     - all of the mortgage loans bear interest at an adjustable rate based on
       the prime rate published in the applicable edition of The Wall

                                       S-5
<PAGE>   6

       Street Journal and accrue interest on a simple interest basis.

2.  Payment Terms of Mortgage Loans

     - Each borrower under a mortgage loan may borrow amounts from time to time
       up to the maximum amount of that borrower's line of credit. If borrowed
       amounts are repaid, they can be borrowed again during the draw period.

     - Interest -- Interest on each mortgage loan is payable monthly on the
       related outstanding principal balance for each day in the billing cycle.

     - Principal -- The mortgage loans generally have either:

   (i) a three year draw period during which time amounts may be borrowed under
       the credit line agreement and no principal is required to be repaid. The
       draw period is followed by a 20-year repayment period during which the
       borrower must repay the outstanding principal of the loan; or

   (ii) a five year draw period during which time amounts may be borrowed under
        the credit line agreement and no principal is required to be repaid. The
        draw period is followed by a 15-year repayment period during which the
        borrower must repay the outstanding principal of the loan.

     We refer you to "DESCRIPTION OF THE MORTGAGE LOANS" in this prospectus
supplement for additional information.

THE NOTES

     1.  General

     - The notes will be secured by the assets of the trust.

     - Each month, the indenture trustee will calculate the amount you are owed.

     - If you hold a note on the day immediately preceding a payment date, you
       will be entitled to receive payments on that payment date.

     2.  Interest Payments:  Interest on the notes accrues during the period
beginning on the prior payment date (or in the case of the first payment date,
beginning on the closing date) and ending on the day before the payment date.
The indenture trustee will calculate interest based on the actual number of days
in the interest period and a year assumed to consist of 360 days. On each
payment date, you will be entitled to the following amount of interest:

     - interest that accrued at the note interest rate during the interest
       period on the principal balance of your note; and

     - any interest that was due on a prior payment date and not paid. In
       addition, interest will accrue on the amount of interest which was
       previously due and not paid.

     3.  Principal Payments:  From the first payment date and ending on the
payment date in May 2002 and if certain events causing an increase in the
payment of principal do not occur, you will be entitled to either (a) or (b),
whichever is the lesser amount, in each case less any amounts applied to reduce
overcollateralization:

     (a) 96.75% of the principal collected during the prior remittance period;
         or

     (b) the amount of principal collected during the prior remittance period
         minus advances made to the borrowers under the credit line agreements
         during that remittance period.

     Beginning on the payment date in June 2002, or if prior to such date
certain events causing an increase in the payment of principal occur, you will
be entitled to receive the amount described in (a) above on each subsequent
payment date. In addition, on each payment date you may receive extra payments
to reduce the principal balance of your notes to the extent certain excess funds
are allocated to you.

     We refer you to "DESCRIPTION OF THE NOTES" in this prospectus supplement
for additional information.

CREDIT ENHANCEMENT

     1.  The Note Guaranty Insurance Policy: Ambac Assurance Corporation will
issue a note guaranty insurance policy which unconditionally guarantees the
payment of:

     - accrued and unpaid interest on the notes at the note interest rate; and

                                       S-6
<PAGE>   7

     - any principal amounts owed to noteholders on the maturity date.

     We refer you to "DESCRIPTION OF THE INSURER AND THE POLICY" in this
prospectus supplement for additional information.

     2.  Overcollateralization:  Initially, the principal balance of the
mortgage loans will be greater than the principal balance of the notes. In
addition, a portion of available funds in excess of that required to pay the
amounts due on the notes will be used to make accelerated payments of principal
on the notes, further increasing the credit support for the notes, until the
targeted amount of overcollateralization has been reached.

     We refer you to "DESCRIPTION OF THE NOTES -- Overcollateralization Feature"
in this prospectus supplement for additional information.

OPTIONAL REDEMPTION

     The notes may be redeemed by the master servicer or any affiliated
sub-servicer on any payment date after the principal balance of the notes is
reduced to an amount less than or equal to 10% of the original principal balance
of the notes.

     We refer you to "MATURITY AND PREPAYMENT CONSEQUENCES -- Optional
Redemption" in this prospectus supplement for additional information.

FEDERAL TAX CONSIDERATIONS

     For federal income tax purposes:

     - Tax counsel is of the opinion that the notes will be treated as debt
       instruments.

     - You must agree to treat your note as indebtedness for federal, state and
       local income and franchise tax purposes.

     We refer you to "CERTAIN FEDERAL INCOME TAX CONSEQUENCES" in this
prospectus supplement and in the prospectus for additional information.

ERISA CONSIDERATIONS

     Subject to the conditions and considerations discussed under "ERISA
Considerations" in this prospectus supplement, the notes may be purchased by
pension, profit-sharing or other employee benefit plans, as well as individual
retirement accounts and certain types of Keogh plans.
     We refer you to "ERISA CONSIDERATIONS" in this prospectus supplement and
the prospectus for additional information.

LEGAL INVESTMENT CONSIDERATIONS

     The Secondary Mortgage Market Enhancement Act of 1984, as amended, defines
"mortgage related securities" to include only first mortgages, and not second
mortgages. Because the pool of mortgage loans owned by the trust includes junior
mortgage loans, the notes will not be "mortgage related securities" under that
definition. Some institutions may be limited in their legal investment authority
to only first mortgages or "mortgage related securities" and will be unable to
invest in the notes.

     We refer you to "LEGAL INVESTMENT CONSIDERATIONS" in this prospectus
supplement and "LEGAL INVESTMENT MATTERS" in the prospectus for additional
information.

NOTE RATING

     The trust will not issue the notes unless they receive the following
ratings:

     - "AAA" by Standard & Poor's Ratings Services.

     - "Aaa" by Moody's Investors Services, Inc.

A rating is not a recommendation to buy, sell or hold securities and may be
subject to revision or withdrawal by either rating agency.

     We refer you to "RATINGS" and "RISK FACTORS -- Note Rating Based Primarily
on the Financial Strength of the Insurer" in this prospectus supplement for
additional information.

                                       S-7
<PAGE>   8

                                  RISK FACTORS

     YOU SHOULD CAREFULLY CONSIDER THE FOLLOWING RISK FACTORS PRIOR TO ANY
PURCHASE OF NOTES. YOU SHOULD ALSO CAREFULLY CONSIDER THE INFORMATION SET FORTH
UNDER "RISK FACTORS" IN THE PROSPECTUS.

CONSEQUENCES ON LIQUIDITY AND PAYMENT DELAY BECAUSE OF OWNING BOOK-ENTRY NOTES

     - Limit on Liquidity of Notes.  Issuance of notes in book-entry form may
       reduce the liquidity of such notes in the secondary trading market since
       investors may be unwilling to purchase notes for which they cannot obtain
       physical notes.

     - Limit on Ability to Transfer or Pledge.  Since transactions in the
       book-entry notes can be effected only through DTC, Cedelbank, Euroclear,
       participating organizations, indirect participants and certain banks,
       your ability to transfer or pledge a book-entry note to persons or
       entities that do not participate in the DTC system or otherwise to take
       actions in respect of such notes, may be limited due to lack of a
       physical note representing the book-entry notes.

     - Delays in Payments.  You may experience some delay in the receipt of
       payments on the book-entry notes since the payments will be forwarded by
       the indenture trustee to DTC for DTC to credit the accounts of its
       participants which will thereafter credit them to your account either
       directly or indirectly through indirect participants, as applicable.

     We refer you to "ANNEX I -- Global Clearance, Settlement and Tax
Documentation Procedures" attached to this prospectus supplement.

DELAY IN RECEIPT OF LIQUIDATION PROCEEDS; LIQUIDATION PROCEEDS MAY BE LESS THAN
MORTGAGE LOAN BALANCE

     Substantial delays could be encountered in connection with the liquidation
of delinquent mortgage loans. Further, liquidation expenses such as legal fees,
real estate taxes and maintenance and preservation expenses will reduce the
portion of liquidation proceeds payable to you. If a mortgaged property fails to
provide adequate security for the mortgage loan, you will incur a loss on your
investment if the insurer fails to perform its obligations under the note
guaranty insurance policy and the overcollateralization is insufficient to cover
the loss.

     We refer you to "CERTAIN LEGAL ASPECTS OF MORTGAGE LOANS AND RELATED
MATTERS -- Foreclosure" in the prospectus.

THE UNDERWRITING GUIDELINES GENERALLY USED IN ORIGINATING THE MORTGAGE LOANS
REFLECT AN EMPHASIS ON NON-CONFORMING CREDITS

     The underwriting standards used in originating the mortgage loans are
generally less stringent than those of traditional lenders. The mortgage loans
included in the trust have been made to borrowers that typically have limited
access to traditional mortgage financing for a variety of reasons, such as
impaired past credit experience, limited credit history, insufficient home
equity value, or a high debt-to-income ratio. As a result of this approach to
underwriting, the mortgage loans may experience higher rates of delinquencies,
defaults and foreclosures than mortgage loans underwritten in accordance with
more traditional guidelines.

PREPAYMENTS AFFECT TIMING AND RATE OF RETURN ON YOUR INVESTMENT

     The yield to maturity on your notes will be directly related to the rate of
principal payments on the mortgage loans. Please consider the following:

     - During the period that a borrower may borrow additional money under a
       revolving home equity credit-line loan, the borrower may make monthly
       payments of the accrued interest only or may also repay some or all of
       the amounts previously borrowed. In addition, borrowers may borrow
       additional amounts up to the maximum amounts of their lines of credit. As
       a result, the amount the trust receives in any month (and in turn the
       amount of principal paid to you) may change significantly.

                                       S-8
<PAGE>   9

     - Substantially all the mortgage loans contain due-on-sale provisions.
       Due-on-sale provisions require the mortgagor to fully pay the mortgage
       loan when the mortgaged property is sold. Generally, the master servicer
       will enforce the due-on-sale provision unless prohibited by applicable
       law.

     - The rate of principal payments on pools of mortgage loans is influenced
       by a variety of factors, including general economic conditions, interest
       rates, the availability of alternative financing and homeowner mobility.

     - Home equity loans generally are not viewed by borrowers as permanent
       financing. Accordingly, the mortgage loans may experience a higher rate
       of prepayment than purchase money first lien mortgage loans.

     - We cannot predict the rate at which borrowers will repay their mortgage
       loans, nor are we aware of any publicly available studies or statistics
       on the rate of prepayment of mortgage loans similar to the mortgage loans
       in the pool.

     - If you purchased your note at a premium and you receive your principal
       faster than expected, your yield to maturity will be lower than you
       anticipated. If you purchased your note at a discount and you receive
       your principal slower than expected, your yield to maturity will be lower
       than you anticipated.

     We refer you to "PREPAYMENT AND YIELD CONSIDERATIONS" in the prospectus.

NOTE RATING BASED PRIMARILY ON THE FINANCIAL STRENGTH OF THE INSURER

     The rating on the notes depends primarily on an assessment by the rating
agencies of the mortgage loans and upon the financial strength of the insurer.
Any reduction of the rating assigned to the financial strength of the insurer
may cause a corresponding reduction on the ratings assigned to the notes. A
reduction in the rating assigned to the notes will reduce the market value of
the notes and may affect your ability to sell them. In general, the rating on
your notes addresses credit risk and does not address the likelihood of
prepayments.

     We refer you to "RATINGS" in this prospectus supplement.

LIEN PRIORITY COULD RESULT IN PAYMENT DELAY AND LOSS

     Most of the mortgage loans are secured by mortgages which are junior in
priority. Mortgage loans that are secured by junior mortgages will receive
proceeds from a sale of the related mortgaged property only after any senior
mortgage loans and prior statutory liens have been paid. If the remaining
proceeds are insufficient to satisfy the mortgage loan in the trust and the
insurer fails to perform its obligations under the note guaranty insurance
policy and the overcollateralization is insufficient to cover the loss, then:

     - there will be a delay in payments to you while a deficiency judgment
       against the borrower is sought; and

     - you may incur a loss if a deficiency judgment cannot be obtained or is
       not realized upon.

     We refer you to "CERTAIN LEGAL ASPECTS OF MORTGAGE LOANS AND RELATED
MATTERS" in the prospectus.

MASTER SERVICER'S ABILITY TO CHANGE THE TERMS OF THE MORTGAGE LOANS

     Subject to certain limitations, the master servicer may agree to changes in
the terms of a mortgage loan, if such changes are consistent with accepted
servicing practices. The master servicer may also change its servicing
procedures. These changes could result in delays or reductions in payments on
the mortgage loans, and correspondingly on the notes.

     We refer you to "CERTAIN PROVISIONS OF THE INDENTURE AND THE SALE AND
SERVICING AGREEMENT -- Collection and Other Servicing Procedures on Mortgage
Loans" in this prospectus supplement.

DELINQUENT MORTGAGE LOANS

     The trust will include mortgage loans which are 59 or fewer days
delinquent. Such mortgage loans may be more likely to default than mortgage
loans that are not currently delinquent.

                                       S-9
<PAGE>   10

MORTGAGE LOANS HAVE AN INTEREST-ONLY FEATURE DURING THE DRAW PERIOD

     The mortgage loans initially require payments of interest but no payments
of principal. After this initial period, which may last from three to five
years, the borrowers are required to make level monthly payments of principal
sufficient to amortize the loan.

     During the initial period, noteholders may receive little or no payments of
principal.

     If the borrower makes little or no payments of principal during the initial
period, the payments of principal during the subsequent amortization period will
be greater than if amortized over the full term of the loan. The increased
payment obligation may result in delinquencies and defaults.

HIGH CLTV MORTGAGE LOANS

     Certain of the mortgage loans have combined loan-to-value ratios greater
than 100%. Consequently, the mortgaged properties are unlikely to provide
adequate security for these mortgage loans. In the event that any mortgaged
property fails to provide adequate security for the related mortgage loan, any
losses in connection with such mortgage loans may affect the timing of certain
payments of principal to the noteholders as described herein.

LOANS IN EXCESS OF THE CREDIT LIMIT MAY RESULT IN INCREASED DEFAULTS AND
DELINQUENCIES

     As part of their normal lending practices, the originators may in some
instances permit borrowers to borrow up to 3% over the credit limit even though
such mortgage loans were not originated on such basis. Any such excess amount is
added to the principal balance and will be amortized during the repayment period
of the mortgage loan. This will cause the monthly payments during the repayment
period to be higher which may result in increased defaults and delinquencies.
Since the mortgaged property now secures a larger debt, if the mortgage
properties are liquidated it is more likely that you will experience a loss if
the overcollateralization is insufficient and the insurer does not perform its
obligations under the policy.

PAYMENTS TO AND RIGHTS OF INVESTORS ADVERSELY AFFECTED BY INSOLVENCY

     The sale of the mortgage loans from the originators to the sponsor, from
the sponsor to the holding trust and from the holding trust to the trust will be
treated by the originators, the sponsor, the holding trust and the trust as a
sale of the mortgage loans. If the originators, the sponsor or the holding trust
were to become insolvent, a receiver or conservator for, or a creditor of, the
originators, the sponsor or the holding trust may argue that the transfer of the
mortgage loans is a pledge of mortgage loans as security for a borrowing rather
than a sale. Such an attempt, even if unsuccessful, could result in delays in
payments to you.

     In the event of a bankruptcy or insolvency of the master servicer, the
bankruptcy trustee or receiver may have the power to prevent the indenture
trustee or the noteholders from appointing a successor master servicer, which
could result in a delay in payments on the notes.

PREPAYMENTS OF PRINCIPAL MAY REDUCE INTEREST PAYMENTS

     If a mortgagor prepays a mortgage loan in full, the mortgagor is charged
interest only up to the date of the prepayment, instead of a full month. Neither
the insurer nor the master servicer is required to cover any shortfalls
resulting from prepayments of principal.

CERTAIN INTEREST SHORTFALLS ARE NOT COVERED BY THE MASTER SERVICER OR THE
INSURER

     The Soldiers' and Sailors' Civil Relief Act of 1940 permits certain
modifications to the payment terms for mortgage loans, including a reduction in
the amount of interest paid by certain borrowers on active duty in military
service, under certain circumstances. In addition, this legislation imposes
limitations that would impair the ability of the master servicer to foreclose on
an affected mortgage loan during the mortgagor's period of active duty status.
Thus, in the event that such a mortgage loan goes into default, there may be
delays and losses experienced by noteholders due to the inability to realize
upon the mortgaged property in a timely fashion. Neither the master servicer nor
the insurer are required to cover any interest shortfalls created by the
Soldiers' and Sailors' Civil Relief Act of 1940.

                                      S-10
<PAGE>   11

RISK OF LOSSES AS A RESULT OF GEOGRAPHIC CONCENTRATION

     The mortgaged properties relating to the mortgage loans are located in 31
states. However, 10.90% of the mortgaged properties (by aggregate principal
balance as of the cut-off date) are located in California. If California were to
experience weaker economic conditions or greater rates of decline in real estate
values than the United States generally, then the pool of mortgage loans
included in this trust may experience higher rates of delinquencies, defaults
and foreclosures than a more diversified pool of mortgage loans.

INTEREST ON NOTES MAY BE REDUCED BECAUSE THE MORTGAGE LOANS ACCRUE INTEREST
BASED ON A DIFFERENT INDEX

     The interest rate on the notes is based on the value of LIBOR and the
interest rate on the mortgage loans is based on the prime rate. Because LIBOR
and the prime rate respond differently to economic factors, LIBOR could be
higher than the prime rate, in which case interest payments to noteholders may
be limited.

NOTEHOLDERS COULD BE ADVERSELY AFFECTED IN THE ABSENCE OF YEAR 2000 COMPLIANCE

     Many existing computer programs use only two digits to identify a year in
the date field. These programs were designed and developed without considering
the impact of the upcoming change in the century. If not corrected, many
computer applications could fail or create erroneous results on or after January
1, 2000 (the "YEAR 2000 ISSUE"). In connection with this issue Advanta Corp.,
the parent company of the originators and of the master servicer, has completed
an evaluation of its systems, applications and vendor lists, and is implementing
project plans to modify existing computer programs, convert to new programs or
replace systems, to the extent necessary to address the upcoming change in the
century. Advanta Corp. has identified significant business relationships,
including, without limitation, vendors, customers, asset management
counterparties and funding counterparties. Advanta Corp. has initiated
communications with these third parties to determine the extent to which Advanta
Corp. is vulnerable to such third parties' failure to remediate their own Year
2000 Issues. In the event that Advanta Corp.'s project plans are not timely or
successfully completed, there can be no assurance that the upcoming change in
the century will not have a material adverse effect on the operations of the
originators or of the master servicer, including a shut-down of operations for a
period of time, which may, in turn, have a material adverse effect on the notes.
In addition, there can be no assurance that the systems used by outside service
providers, including sub-servicers providing services to the master servicer, or
other third parties upon which the originators' and the master servicer's
systems rely, will be converted on a timely basis. Further, there can be no
assurance that a failure to convert by another company, or a conversion that is
incompatible with the originators' and the master servicer's systems, would not
have a material adverse on their operations, which may, in turn, have a material
adverse effect on the notes. In the event that the systems or programs of the
indenture trustee, or of Ambac Assurance Corporation are not year 2000
compliant, there can be no assurance that there would not be a material adverse
effect on the operations of the indenture trustee or Ambac Assurance
Corporation, respectively, which may, in turn, have a material adverse effect on
the notes.

DTC AND THE YEAR 2000 ISSUE

     The management of the Depository Trust Company ("DTC") is aware that some
computer applications, systems and the like for processing data that are
dependant upon calendar dates, including dates before, on and after January 1,
2000, may encounter Year 2000 Issues. DTC has informed its participants and
members of the financial community that it has developed and is implementing a
program so that its systems, as the same relate to the timely payment of
distributions (including principal and interest payments) to security holders,
book-entry deliveries, and settlement of trades within DTC continue to function
appropriately on and after January 1, 2000. This program includes a technical
assessment and a remediation plan, each of which is complete. Additionally,
DTC's plan includes a testing phase, which is expected to be completed within
appropriate time frames.

                                      S-11
<PAGE>   12

                             FORMATION OF THE TRUST

GENERAL

     Advanta Revolving Home Equity Loan Trust 1999-A (the "TRUST") is a business
trust formed under the laws of the State of Delaware pursuant to a trust
agreement dated as of May 1, 1999 (the "TRUST AGREEMENT") between Advanta
Mortgage Conduit Services, Inc. (the "SPONSOR"), Advanta Holding Trust 1999-A
("HOLDING") and Wilmington Trust Company (the "OWNER TRUSTEE"). Prior to such
formation, the Trust will have no assets or obligations or any operating
history. The Trust will not engage in any business other than (i) acquiring,
holding and managing the adjustable rate home equity revolving credit line loans
transferred to the Trust (the "MORTGAGE LOANS"), the other assets of the Trust
and any proceeds therefrom (the "TRUST PROPERTY"), (ii) issuing the notes (the
"NOTES") and trust certificates representing the ownership interest in the Trust
Property (the "CERTIFICATES"), (iii) making payments on the Notes and the
Certificates and (iv) engaging in other activities that are necessary, suitable
or convenient to accomplish the foregoing or are incidental thereto.

     The Trust will not acquire any assets other than the Trust Property, and it
is not anticipated that the Trust will have any need for additional capital
resources. Because the Trust will have no operating history upon its
establishment and will not engage in any business other than the duties
discussed above, no historical or pro forma financial statements or ratios of
earnings to fixed charges with respect to the Trust have been included herein.

CERTAIN ACTIVITIES

     The Trust will not, except as expressly provided in the Trust Agreement and
the indenture, dated as of May 1, 1999 (the "INDENTURE"), between the Trust and
Bankers Trust Company of California, N.A. (the "INDENTURE TRUSTEE"): (i) borrow
money (other than through the issuance of the Notes); (ii) make loans; (iii)
invest in securities for the purpose of exercising control; (iv) underwrite
securities; (v) engage in the purchase and sale (or turnover) of investments;
(vi) offer securities in exchange for property; or (vii) repurchase or otherwise
reacquire its securities.

THE OWNER TRUSTEE

     Wilmington Trust Company, the Owner Trustee under the Trust Agreement, is a
Delaware banking corporation and its principal offices are located at Rodney
Square North, 1100 North Market Street, Wilmington, Delaware 19890-0001,
Attention: Corporate Trust Administration. The Owner Trustee will perform
limited administrative functions under the Trust Agreement. The Owner Trustee's
duties in connection with the issuance and sale of the Notes and the
Certificates are limited solely to the express obligations of the Owner Trustee
set forth in the Trust Agreement, the Indenture and the sale and servicing
agreement, dated as of May 1, 1999 (the "SALE AND SERVICING AGREEMENT"), among
the Trust, Holding, the Sponsor, Advanta Mortgage Corp. USA. (the "MASTER
SERVICER") and the Indenture Trustee.

THE INDENTURE TRUSTEE

     Bankers Trust Company of California, N.A. is the Indenture Trustee under
the Indenture. Bankers Trust Company of California, N.A. is a national banking
association and the principal corporate trust offices of which are located at 3
Park Plaza, 16th Floor, Irvine, California 92614. The Indenture Trustee's duties
in connection with the Notes are limited solely to its express obligations under
the Indenture and the Sale and Servicing Agreement.

                                      S-12
<PAGE>   13

                              THE MASTER SERVICER

GENERAL

     Advanta Mortgage Corp. USA, as Master Servicer, will service the Mortgage
Loans in accordance with the terms set forth in the Sale and Servicing
Agreement. The Master Servicer may perform any of its obligations under the Sale
and Servicing Agreement through one or more subservicers, which may be
affiliates of the Master Servicer. Notwithstanding any such subservicing
arrangement, the Master Servicer will remain liable for its servicing duties and
obligations under the Sale and Servicing Agreement as if the Master Servicer
alone were servicing the Mortgage Loans.

THE SPONSOR AND THE MASTER SERVICER

     The Sponsor is a direct subsidiary of Advanta Mortgage Corp. USA, the
Master Servicer, and is an indirect subsidiary of Advanta Corp., a Delaware
corporation ("ADVANTA PARENT"), a publicly-traded company with its principal
executive offices located in Springhouse, Pennsylvania with assets as of March
31, 1999, in excess of $4.0 billion. Advanta Parent, through its subsidiaries
(including the Master Servicer), managed assets (including the Mortgage Loans)
in excess of $12.8 billion as of March 31, 1999. See "The Sponsor and the
Transferor" and "The Master Servicer" in the Prospectus.

     As of March 31, 1999, the Master Servicer and its subsidiaries were
servicing approximately 142,000 mortgage loans in the combined closed-end and
HELOC owned and managed servicing portfolios, representing an aggregate
outstanding principal balance of approximately $8.2 billion, and approximately
134,000 mortgage loans are being serviced for third parties on a contract
servicing basis representing an aggregate outstanding principal balance of
approximately $8.9 billion. See "The Master Servicer" in the Prospectus.

     As of March 31, 1999, the Sponsor or its affiliates have issued 38 series
of closed-end mortgage asset-backed securities with an original balance of
approximately $11.7 billion, some of which are no longer outstanding, and 4
series of open-end mortgage asset-backed securities with an original balance of
approximately $337.5 million, all of which are outstanding.

     The Indenture Trustee and the Insurer may remove the Master Servicer, and
the Master Servicer may resign, only in accordance with the terms of the Sale
and Servicing Agreement. No removal or resignation shall become effective until
the Indenture Trustee or a successor Master Servicer acceptable to the Insurer
(or the Indenture Trustee, if a default with respect to the Insurer has occurred
and is continuing) shall have assumed the Master Servicer's responsibilities and
obligations in accordance therewith. See "Certain Provisions of the Indenture
and the Sale and Servicing Agreement -- Certain Matters Regarding the Master
Servicer" herein and "The Pooling and Servicing Agreement -- Removal and
Resignation of the Master Servicer" in the Prospectus.

     The Master Servicer may not assign its obligations under the Sale and
Servicing Agreement, in whole or in part, unless it shall have first obtained
the written consent of the Indenture Trustee and the Insurer, which consent
shall not be unreasonably withheld; provided, that any assignee must meet the
eligibility requirements for a successor Master Servicer set forth in the Sale
and Servicing Agreement. See "Certain Provisions of the Indenture and the Sale
and Servicing Agreement -- Certain Matters Regarding the Master Servicer" and
"The Pooling and Servicing Agreement -- Removal and Resignation of the Master
Servicer" in the Prospectus.

     Upon removal or resignation of the Master Servicer, the Indenture Trustee
may solicit bids for a successor Master Servicer and, pending the appointment of
a successor Master Servicer, the Indenture Trustee will be required to serve as
Master Servicer. If the Indenture Trustee is unable to obtain a qualifying bid
and is prevented by law from acting as Master Servicer, the Indenture Trustee
will be required to appoint, or petition a court of competent jurisdiction to
appoint, an eligible successor. Any successor is required to be acceptable to
the Insurer, unless the Insurer has defaulted in which case the Indenture
Trustee's decision shall control.

                                      S-13
<PAGE>   14

     The Notes will not represent an interest in or obligation of, nor are the
Mortgage Loans guaranteed by, either the Sponsor, the Master Servicer, the
Indenture Trustee or any of their affiliates, nor will they be insured or
guaranteed by the Federal Deposit Insurance Corporation or any other
governmental agency or instrumentality.

RECENT DEVELOPMENTS RELATED TO ADVANTA PARENT

     On January 22, 1999, Fleet Financial Group, Inc. and certain of its
affiliates ("FLEET") filed a lawsuit (the "COMPLAINT") against Advanta Parent
and certain of its subsidiaries (including Advanta National Bank, which is one
of the Originators) relating to the transaction with Fleet which closed on
February 20, 1998 in which Advanta Parent contributed substantially all of its
consumer credit card business to a limited liability company owned by Fleet (the
"FLEET TRANSACTION"). The complaint centers around post-closing adjustments and
other matters relating to the Fleet Transaction.

     Advanta Parent has filed an answer to the Complaint denying the material
allegations of the Complaint. Advanta Parent also has filed a countersuit
against Fleet seeking damages from Fleet. Advanta Parent does not expect this
suit to have any material adverse effect on the financial position or future
operating results of Advanta Parent.

     This Prospectus Supplement contains forward-looking statements that are
subject to certain risks and uncertainties that could cause actual results to
differ materially from those projected. The most significant among these risks
and uncertainties is the uncertainty of the legal process. Additional risks that
may affect Advanta Parent's performance are detailed in Advanta Parent's filings
with the Securities and Exchange Commission, including its most recent Annual
Report on Form 10-K and its Quarterly Reports on Form 10-Q.

     The ability of Advanta Parent's subsidiaries to honor their financial and
other obligations is to some extent influenced by the financial condition of
Advanta Parent. Such obligations, insofar as they relate to the Trust and the
Notes, primarily consist of the Sponsor's obligation to repurchase Mortgage
Loans which are inconsistent with representations and warranties set forth in
the Sale and Servicing Agreement, as well as the obligations of the Master
Servicer pursuant to the Sale and Servicing Agreement. To the extent that the
Sponsor's and/or Master Servicer's ability to perform such obligations is
adversely affected, the Mortgage Loans may experience an increased level of
delinquencies and losses. The credit enhancement available to the Trust,
including the Policy, however, will be available, under the circumstances
described herein under "The Insurer and the Policy", to absorb certain losses,
as described herein.

PENDING CONSUMER MORTGAGE LENDING PROPOSALS

     A number of consumer lending proposals have been proposed on the federal
and state levels, which may impact the Sponsor's, the Originators' and the
Master Servicer's origination and servicing procedures.

     FEDERAL PROPOSALS.  On May 4, 1999, the Clinton Administration announced
the Clinton-Gore Plan (the "ADMINISTRATION PLAN") for Financial Privacy and
Consumer Protection. Among other things, the Administration Plan would extend
the scope of the Home Ownership and Equity Protection Act ("HOEPA"). HOEPA loans
(or "Section 32" loans) are subject to special disclosure requirements under
Section 129 of the federal Truth in Lending Act. In addition to the information
set forth in the Prospectus under the heading "Risk Factors -- Legal
Considerations" describing sanctions and damages that may be imposed for
violations of various mortgage lending laws, such violations and sanctions may
be imposed on the owner of a HOEPA loan, such as the Trust.

     The Administration Plan also urges Congress to adopt recommendations made
by the Federal Reserve Board and the Department of Housing and Urban Development
and to enhance disclosures made under the Real Estate Settlement Procedures Act.
Congressional hearings have been scheduled.

     Although these proposals are not in legislative form, it is likely that a
number of these will be offered as amendments to financial modernization and
bankruptcy reform legislation. The form in which any of the foregoing will be
adopted, if at all, cannot be predicted. Accordingly, the Sponsor, the Master
Servicer and the
                                      S-14
<PAGE>   15

Originators have no way to determine what, if any, impact they will have on
their origination and servicing procedures in the future.

     STATE PROPOSALS.  Several states are considering legislation along the same
lines as the federal HOEPA. These proposals would prohibit certain fees, the
financing of points or fees, prepayment penalties and balloon notes and lending
"with the intent to foreclose". Also being considered are statutory requirements
that all HOEPA borrowers receive government approved counseling before taking
out a loan. These proposals are strongly opposed by the mortgage lending
industry and are likely to be substantially revised before passage.

                           THE HELOC LENDING PROGRAM

     UNDERWRITING PROCEDURES RELATING TO HOME EQUITY REVOLVING CREDIT LINE
LOANS.  The following is a description of the underwriting procedures
customarily employed by Advanta National Bank and Advanta Finance Corp.
(together, the "ORIGINATORS") with respect to home equity revolving credit line
loans ("HELOCS"), including the Mortgage Loans. The underwriting process is
intended to assess the applicant's credit standing and repayment ability, the
value and adequacy of the real property as collateral and the characteristics of
any current existing mortgages. Such factors include the quality of the
property, the length of time the borrower has owned the property, amount of
disposable income, type of employment, length of employment, credit history,
current and pending debt obligations, payment habits and status of past and
currently existing mortgages.

     Each applicant for a HELOC is required to complete an application which
lists the applicant's liabilities, income, credit and employment history and
other demographic and personal information. If information in the loan
application demonstrates that there is sufficient income and equity in the real
property to justify making a HELOC, the Originators will conduct a further
credit investigation of the applicant. This investigation will include obtaining
and reviewing an independent credit bureau report on the credit history of the
applicant in order to evaluate the applicant's ability to repay. The credit
report typically contains information relating to such matters as credit history
with local merchants and lenders, installment debt payments and any record of
delinquencies, defaults, bankruptcy, collateral repossessions, suits or
judgments.

     Either a full appraisal, a drive-by appraisal or a statistical property
evaluation is performed on all Mortgaged Properties underlying the HELOCS. Such
full appraisals are provided by an independent third-party, fee-based appraiser
and completed on forms approved by Federal National Mortgage Association or
Federal Home Loan Mortgage Corporation. To become approved as an appraiser by
the Originators, an appraiser must submit a copy of their license and
demonstrate proof of an errors and omissions policy. Any drive-by evaluation is
an exterior examination of the premises by the appraiser to determine that the
property is in good condition. A statistical property evaluation is completed by
a third-party who performs an electronic comparison of the stated value of the
Mortgaged Properties with comparable properties in the area. The appraisal is
generally required to have been made not earlier than 120 days prior to the date
of origination of the HELOC and is based on various factors, including the
market value of comparable homes and the cost of replacing the home. In the
event that an Originator provided an applicant with a first lien mortgage loan,
the appraisal for the first lien mortgage loan may be used as the basis of a
junior lien HELOC on the same property. Generally, if the first lien mortgage
loan was originated more than twelve months prior to the date of origination of
the HELOC, the Originators will perform a statistical property evaluation and
increase or decrease the property value accordingly.

     After obtaining all applicable employment, credit and property information
required by the applicable underwriting guidelines, the Originators may use a
debt-to-income ratio to assist in determining whether the prospective borrower
has sufficient monthly income available to support the payments of principal and
interest on the HELOC in addition to any senior mortgage loan payments
(including any escrows for property taxes and hazard insurance premiums) and
other monthly credit obligations. The debt-to-income ratio is the ratio of the
borrower's total monthly payments (assumed to be based on the applicable fully
indexed interest rate plus a margin) to the borrower's gross monthly income.
Generally, the maximum monthly debt-to-income ratio is 50%, although variations
in the monthly debt-to-income ratios limits are permitted based on compensating
factors.
                                      S-15
<PAGE>   16

     Generally, the policy of each Originator is to obtain an insured property
report before the Originator makes a HELOC for amounts less than or equal to
$50,000. Advanta Finance Corp. generally requires a full title policy for each
HELOC, and Advanta National Bank generally requires a full title policy for
HELOCs in amounts greater than $50,000. In addition, each Originator requires
proof of hazard insurance at the time of origination. Flood insurance is
generally required in certain jurisdictions and may be provided through a
blanket insurance policy maintained by the Master Servicer.

     SERVICING OF THE HELOCS.  The Master Servicer has established standard
policies for the servicing and collection of the HELOC Mortgage Loans. Servicing
includes, but is not limited to, (i) the collection and aggregation of payments
relating to the HELOCs; (ii) the supervision of delinquent HELOCs, loss
mitigation efforts, foreclosure proceedings and, if applicable, the disposition
of related Mortgaged Properties; and (iii) the preparation of tax related
information in connection with the HELOCs.

     Billing statements are mailed monthly to the related borrowers (each, a
"MORTGAGOR"). The statement details all debits and credits and specifies the
minimum payment due and the available credit line. Notice of changes in the
applicable loan rate are provided to the Mortgagor with such statements.
Payments are due on varying days of the month.

     With respect to the HELOCs, the general policy of the Master Servicer is to
initiate foreclosure on the underlying property (i) generally after a loan has
become 90 days delinquent and, in the judgment of the Master Servicer,
satisfactory arrangements cannot be made with the Mortgagor, (ii) if a notice of
default on a senior lien is received by the Master Servicer, or (iii) if
circumstances are discovered by the Master Servicer which would indicate that a
potential for loss exists. Foreclosure proceedings may be terminated if the
delinquency is cured. Mortgagors that have become insolvent may have their loans
restructured in accordance with law and with a view to maximizing recovery of
such loans, including any deficiencies.

     Once foreclosure is initiated by the Master Servicer, a foreclosure
tracking system is used to monitor the progress of the proceedings. The system
includes state specific parameters to monitor whether proceedings are
progressing within the time frame typical for the state in which the property is
located. During the foreclosure proceeding, the Master Servicer determines the
amount of the foreclosure bid and whether to liquidate the loan.

     After foreclosure, if the HELOC is secured by a first mortgage lien, the
Master Servicer may liquidate the Mortgaged Property and charge off the balance
of the HELOC which was not recovered through liquidation proceeds. If the
Mortgaged Property was subject to a senior lien, the Master Servicer will either
directly manage the foreclosure sale of the property and satisfy such lien at
the time of sale or take other action as deemed necessary to protect the
interest in the Mortgaged Property. If in the judgment of the Master Servicer,
the cost of maintaining or purchasing the senior lien position exceeds the
economic benefit of such action, the Master Servicer will generally charge off
the entire HELOC, not pursue any recovery against the related Mortgaged
Property, but may seek a money judgment against the Mortgagor if allowed by law.

     Servicing and charge-off policies and collection practices may change over
time in accordance with, among other things, the Master Servicer's business
judgment, changes in the portfolio and applicable laws and regulations, provided
that with respect to HELOCs, such changes do not adversely affect the interest
of the Noteholders or the Insurer, and are consistent with accepted servicing
practices, the terms of the related HELOCs and the terms of the Sale and
Servicing Agreement.

     DELINQUENCIES AND LOSSES ON THE OWNED AND MANAGED HELOC SERVICING
PORTFOLIO.  The following tables set forth information relating to the
delinquency, loan loss and foreclosure experience of the Master Servicer for its
servicing portfolio of HELOCs (the "OWNED AND MANAGED HELOC PORTFOLIO") for the
three months ending March 31, 1999, and for the prior two years ended December
31. The Owned and Managed HELOC Portfolio includes, but is not limited to, the
HELOCs originated on or prior to March 31, 1999.

     Delinquencies, foreclosures and losses generally are expected to occur more
frequently after the first full year of the life of mortgage loans. Accordingly,
because a large number of mortgage loans serviced by the Master Servicer have
been recently originated, the current level of delinquencies, foreclosures and
losses may not be representative of the levels which may be experienced over the
lives of such mortgage loans. If the
                                      S-16
<PAGE>   17

portfolio of the Master Servicer's new loans does not continue to grow at the
rate experienced in recent years, the levels of delinquencies, foreclosures and
losses as percentages of the portfolio could rise significantly above the rates
indicated in the above tables.

     There can be no assurance that the delinquency, foreclosure and loss
experience of the Mortgage Loans will correspond to the delinquency, foreclosure
and loss experience of the servicing portfolios of the Master Servicer set forth
in the tables below. The statistics shown below represent the respective
delinquency, foreclosure and loss experience only at the dates presented,
whereas the aggregate delinquency, foreclosure and loss experience on the
Mortgage Loans will depend on the results obtained over the life of the Trust.
The following servicing portfolio information 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. The servicing portfolio information
includes mortgage loans underwritten pursuant to guidelines which have changed
over time and may not necessarily be 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, foreclosures and losses could be higher than those previously
experienced by the Master Servicer. 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, foreclosures and losses with respect to the Mortgage Loans.

                 DELINQUENCY AND FORECLOSURE EXPERIENCE OF THE
              MASTER SERVICER'S OWNED AND MANAGED HELOC PORTFOLIO

<TABLE>
<CAPTION>
                                      THREE MONTHS ENDING      YEAR ENDING         YEAR ENDING
                                        MARCH 31, 1999      DECEMBER 31, 1998   DECEMBER 31, 1997
                                      -------------------   -----------------   -----------------
                                      NUMBER     DOLLAR     NUMBER    DOLLAR    NUMBER    DOLLAR
                                        OF       AMOUNT       OF      AMOUNT      OF      AMOUNT
                                       LOANS      (000)     LOANS     (000)     LOANS     (000)
                                      -------   ---------   ------   --------   ------   --------
<S>                                   <C>       <C>         <C>      <C>        <C>      <C>
Portfolio..........................   15,153    $456,446    12,314   $360,186   6,434    $157,087
Delinquency percentage(1)
  30-59 days.......................     1.45%       1.43%    1.89%       1.67%   2.66%       2.59%
  60-89 days.......................     0.63%       0.59%    0.89%       0.90%   0.95%       0.75%
  90 days or more..................     1.64%       1.61%    1.60%       1.51%   1.71%       1.43%
                                      ------    --------    ------   --------   -----    --------
Total..............................     3.72%       3.63%    4.38%       4.08%   5.32%       4.77%
Foreclosure rate(2)................     0.17%       0.20%    0.25%       0.31%     --          --
REO properties(3)..................       --          --       --          --      --          --
</TABLE>

- ---------------
(1) The period of delinquency is based on the number of days payments are
    contractually past due. The delinquency statistics for the period exclude
    loans in foreclosure.

(2) "Foreclosure rate" is the number of mortgage loans or the dollar amount of
    mortgage loans in foreclosure as a percentage of the total number of
    mortgage loans or the dollar amount of mortgage loans, as the case may be,
    as of the date indicated.

(3) REO properties (i.e., "real estate owned" properties -- properties relating
    to mortgages foreclosed or for which deeds in lieu of foreclosure have been
    accepted, and held by the Master Servicer pending disposition) percentages
    are calculated using the number of loans, not the dollar amount.

                                      S-17
<PAGE>   18

                 LOAN LOSS EXPERIENCE OF THE MASTER SERVICER'S
                       OWNED AND MANAGED HELOC PORTFOLIO

<TABLE>
<CAPTION>
                                   THREE MONTHS ENDING           YEAR ENDING               YEAR ENDING
                                      MARCH 31, 1999          DECEMBER 31, 1998         DECEMBER 31, 1997
                                  ----------------------    ----------------------    ----------------------
                                  (DOLLARS IN THOUSANDS)    (DOLLARS IN THOUSANDS)    (DOLLARS IN THOUSANDS)
<S>                               <C>                       <C>                       <C>
Average amount outstanding(1)...         $392,512                  $244,520                  $109,407
Net losses(2)...................         $    147                  $    519                  $    174
Net losses as a percentage of
  average amount
  outstanding(3)................             0.15%                     0.21%                     0.16%
</TABLE>

- ---------------
(1) "Average amount outstanding" during the period is the arithmetic average of
    the principal balances of the mortgage loans outstanding, including accrued
    interest, on the last business day of each month during the period.

(2) "Net losses" represent amounts which have been determined to be
    uncollectible relating to mortgage loans for each respective period minus
    recoveries from liquidation proceeds and deficiency judgments.

(3) March 31, 1999 percentage has been based on annualized net losses.

                                      S-18
<PAGE>   19

                       DESCRIPTION OF THE MORTGAGE LOANS

     The statistical information presented in this Prospectus Supplement
concerning the pool (the "POOL") of Mortgage Loans is as of May 1, 1999 (the
"CUT-OFF DATE"). The aggregate Principal Balance of the Pool as of the Cut-Off
Date is $255,902,013.94 (the "CUT-OFF DATE POOL BALANCE"). Unless otherwise
specified, the statistical information set forth herein is based upon the
Cut-off Date Pool Balance.

     The Mortgage Loans were originated pursuant to credit line agreements (the
"CREDIT LINE AGREEMENTS") and are secured by mortgages or deeds of trust, which
are either first or junior mortgages or deeds of trust, on Mortgaged Properties.
The "MORTGAGED PROPERTIES" are the properties securing the Mortgage Loans and
consist primarily of residential properties that are one- to four-family
properties.

     The Mortgage Loans arise pursuant to the terms of the Credit Line
Agreements. Interest on each Mortgage Loan, excluding introductory rates offered
from time to time during promotional periods, is computed and payable monthly on
the average daily outstanding Principal Balance of such Mortgage Loan. From time
to time prior to the expiration of the draw period specified in the related
Credit Line Agreement (the "DRAW PERIOD"), principal amounts on the related
Mortgage Loan may be repaid (with the result that the Principal Balance of the
related Mortgage Loan will be reduced), and, further, additional amounts may be
borrowed (such additional amounts, "DRAWS"), with the result that the Principal
Balance of the related Mortgage Loan will be increased. New Draws under the
Mortgage Loans will automatically become property of the Trust (the amounts of
such Draws as so assigned to the Trust, the "ADDITIONAL BALANCES"), but the
Trust will not be required to advance funds to the Sponsor in connection with
such Draws. As a result, the aggregate Principal Balance of the Mortgage Loans
will fluctuate from day to day as new Draws by the Mortgagors thereunder are
added to the Trust and principal payments received are applied in reduction
thereof. Under each of the Credit Line Agreements, during the related Draw
Period, the Mortgagor is obligated to pay the amount of interest which accrues
on the loan during the billing cycle, and may, but is not obligated to, also pay
all or a portion of the principal. The interest only payment obligation
terminates at the end of the related Draw Period, after which the Mortgagor must
begin paying at least a minimum monthly portion of the outstanding Principal
Balance of the Mortgage Loan in addition to required interest payments.

     The "PRINCIPAL BALANCE" of a Mortgage Loan (other than a Liquidated
Mortgage Loan) on any date is equal to its original principal balance as of the
Cut-Off Date plus (i) any Additional Balances in respect of such Mortgage Loan
minus (ii) all collections credited as principal payments against the principal
balance of such Mortgage Loan in accordance with the related Credit Line
Agreement since the Cut-Off Date. The Principal Balance of a Liquidated Mortgage
Loan is zero.

     A "LIQUIDATED MORTGAGE LOAN" is a defaulted Mortgage Loan (i) which the
Master Servicer has determined that it has recovered all amounts it expects to
recover from or on account of such defaulted Mortgage Loan or (ii) which is 180
days or more delinquent (a "CHARGED-OFF MORTGAGE LOAN"), whichever is the first
to occur.

     The Mortgage Loans bear interest at the sum of (i) the "INDEX RATE" which
is a variable rate based on the prime rate or base rate (as specified in the
Credit Line Agreement) published in the Money Rates table of the applicable
edition of The Wall Street Journal ("PRIME") and (ii) a spread (the "MARGIN").
The Index Rate with respect to each Mortgage Loan changes monthly. Increases in
the Index Rate on the Mortgage Loans will be subject to certain limitations. The
periodic (monthly) caps for the Mortgage Loans range from 1.00% to 11.75% and
the weighted average periodic cap is 1.69%. The annual cap for the Mortgage
Loans range from 1.25% to 11.75% and the weighted average annual cap is 2.60%.
The Mortgage Loans will be subject to a maximum per annum interest rate (the
"MAXIMUM RATE") and are subject to applicable usury limitations. See "Certain
Legal Aspects of Mortgage Loans and Related Matters  -- Applicability of Usury
Laws" in the Prospectus. The daily periodic rate on the Mortgage Loans (the
"COUPON RATE") is the sum of the Index Rate plus the Margin divided by either
360 or 365 days (as specified in the Credit Line Agreement).

     With respect to the tables set forth below, the "CREDIT LIMIT UTILIZATION
RATE" is determined by dividing the Principal Balance of a Mortgage Loan by the
Credit Limit of the related Mortgage Loan. The "CREDIT

                                      S-19
<PAGE>   20

LIMIT" with respect to a Mortgage Loan is the maximum dollar amount of Draws
permitted to be made thereunder at any one time by the Mortgagor. The "COMBINED
LOAN-TO-VALUE RATIO" for a Mortgage Loan is the ratio (expressed as a
percentage) of (A) the sum of (i) the Credit Limit of the Mortgage Loan and (ii)
any outstanding principal balances of mortgage loans senior to such Mortgage
Loan (calculated at the date of origination of the Mortgage Loan) to (B) the
lesser of (i) the appraised value of the related Mortgaged Property at the time
of origination or (ii) in the case of a Mortgaged Property purchased within one
year of the origination of the related Mortgage Loan, the purchase price of such
Mortgaged Property.

     Set forth below is a description of certain characteristics of the Pool as
of the Cut-Off Date:

                           GEOGRAPHIC DISTRIBUTION(1)

<TABLE>
<CAPTION>
                                                NUMBER OF                            PERCENT OF POOL BY
STATE                                         MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -------------------------------------------------------------------------------------------------------
<S>                                           <C>               <C>                  <C>
California                                          839          $ 27,902,543.60            10.90%
Pennsylvania                                        774            21,853,531.29             8.54
New York                                            616            21,035,175.96             8.22
Michigan                                            689            19,350,899.47             7.56
New Jersey                                          458            15,812,127.56             6.18
Florida                                             402            11,012,940.44             4.30
Virginia                                            397            10,934,749.56             4.27
Massachusetts                                       328            10,316,367.85             4.03
Washington                                          314             9,707,106.07             3.79
Georgia                                             330             9,696,055.67             3.79
Other                                             3,511            98,280,516.47            38.42
- -------------------------------------------------------------------------------------------------------
          TOTAL                                   8,658          $255,902,013.94           100.00%
- -------------------------------------------------------------------------------------------------------
</TABLE>

(1) Geographic location is determined by the address of the Mortgaged Property
    securing the related Mortgage Loan. The Mortgaged Properties are located in
    31 states.

                               PRINCIPAL BALANCES

<TABLE>
<CAPTION>
                                                NUMBER OF                            PERCENT OF POOL BY
RANGE OF PRINCIPAL BALANCES                   MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -------------------------------------------------------------------------------------------------------
<S>                                           <C>               <C>                  <C>
$      0.00 -  25,000.00                          4,030          $ 71,329,422.47            27.87%
  25,000.01 -  50,000.00                          4,109           147,158,264.74            57.50
  50,000.01 -  75,000.00                            401            24,276,465.33             9.49
  75,000.01 - 100,000.00                             70             6,086,799.54             2.38
 100,000.01 - 125,000.00                             20             2,220,179.38             0.87
 125,000.01 - 150,000.00                             16             2,181,441.55             0.85
 150,000.01 or greater                               12             2,649,440.93             1.04
- -------------------------------------------------------------------------------------------------------
          TOTAL                                   8,658          $255,902,013.94           100.00%
- -------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<S>                                        <C>               <C>                   <C>
Minimum Principal Balance:                  $    423.45
Maximum Principal Balance:                  $417,000.00
Average Principal Balance:                  $ 29,556.71
</TABLE>

                                      S-20
<PAGE>   21

                         COMBINED LOAN-TO-VALUE RATIOS

<TABLE>
<CAPTION>
RANGE OF COMBINED
LOAN-TO-VALUE        NUMBER OF                            PERCENT OF POOL BY
RATIOS             MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- ----------------------------------------------------------------------------
<S>                <C>               <C>                  <C>
  0.00 -  50.00%         238          $  7,785,012.19             3.04%
 50.01 -  80.00        1,060            38,032,681.13            14.86
 80.01 -  90.00        1,354            41,955,457.02            16.40
 90.01 - 100.00        3,767            93,417,997.99            36.50
100.01 - 125.00        2,239            74,710,865.61            29.20
- ----------------------------------------------------------------------------
          TOTAL        8,658           255,902,013.94           100.00%
- ----------------------------------------------------------------------------
</TABLE>

<TABLE>
<S>                                        <C>               <C>                   <C>
Minimum CLTV:                                      7.66%
Maximum CLTV:                                    125.00%
Weighted average CLTV:                            95.64%
</TABLE>

                                 PROPERTY TYPE

<TABLE>
<CAPTION>
                                                NUMBER OF                            PERCENT OF POOL BY
PROPERTY TYPE                                 MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -------------------------------------------------------------------------------------------------------
<S>                                           <C>               <C>                  <C>
SF Detached/De Minimus PUD                        8,148          $240,717,744.09            94.07%
SF RowHouse/Townhouse/Condo                         299             8,863,977.71             3.46
Two to Four Family Homes                            147             4,883,041.09             1.91
Manufactured Housing                                 64             1,437,251.05             0.56
- -------------------------------------------------------------------------------------------------------
          TOTAL                                   8,658          $255,902,013.94           100.00%
- -------------------------------------------------------------------------------------------------------
</TABLE>

                                 LIEN PRIORITY

<TABLE>
<CAPTION>
                                                NUMBER OF                            PERCENT OF POOL BY
LIEN PRIORITY                                 MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -------------------------------------------------------------------------------------------------------
<S>                                           <C>               <C>                  <C>
First Lien                                          483          $ 24,360,273.69             9.52%
Junior Lien                                       8,175           231,541,740.25            90.48
- -------------------------------------------------------------------------------------------------------
          TOTAL                                   8,658          $255,902,013.94           100.00%
- -------------------------------------------------------------------------------------------------------
</TABLE>

                              LOAN INTEREST RATES

<TABLE>
<CAPTION>
                                                NUMBER OF                            PERCENT OF POOL BY
RANGE OF LOAN INTEREST RATES                  MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -------------------------------------------------------------------------------------------------------
<S>                                           <C>               <C>                  <C>
 7.750 -  8.000%                                     25          $  2,380,827.95             0.93%
 8.001 -  9.000                                     167             8,687,538.38             3.39
 9.001 - 10.000                                     538            21,010,948.03             8.21
10.001 - 11.000                                     771            24,516,397.68             9.58
11.001 - 12.000                                   1,348            43,374,059.51            16.95
12.001 - 13.000                                   2,115            61,393,915.25            23.99
13.001 - 14.000                                   3,298            85,317,903.32            33.35
14.001 - 15.000                                     377             8,782,301.69             3.43
15.001 or greater                                    19               438,122.13             0.17
- -------------------------------------------------------------------------------------------------------
          TOTAL                                   8,658          $255,902,013.94           100.00%
- -------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<S>                                        <C>               <C>                   <C>
Minimum Loan Interest Rate:                       7.750%
Maximum Loan Interest Rate:                      16.500%
Weighted average Loan Interest Rate:             12.289%
</TABLE>

                                      S-21
<PAGE>   22

                                 CREDIT LIMITS

<TABLE>
<CAPTION>
                                                NUMBER OF                            PERCENT OF POOL BY
RANGE OF CREDIT LIMITS                        MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -------------------------------------------------------------------------------------------------------
<S>                                           <C>               <C>                  <C>
$       0.01 -  25,000.00                         3,837          $ 67,708,646.64            26.46%
  25,000.01 -  50,000.00                          4,269           149,667,278.95            58.47
  50,000.01 -  75,000.00                            430            25,249,599.92             9.87
  75,000.01 - 100,000.00                             67             5,726,376.49             2.24
 100,000.01 - 125,000.00                             25             2,602,642.52             1.02
 125,000.01 - 150,000.00                             17             2,272,928.49             0.89
 150,000.01 or greater                               13             2,674,540.93             1.05
- -------------------------------------------------------------------------------------------------------
          TOTAL                                   8,658          $255,902,013.94           100.00%
- -------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<S>                                        <C>               <C>                   <C>
Minimum Credit Limit:                       $  8,000.00
Maximum Credit Limit:                       $420,000.00
Average Credit Limit:                       $ 30,478.52
</TABLE>

                          MAXIMUM LOAN INTEREST RATES

<TABLE>
<CAPTION>
                                                  NUMBER
                                               OF MORTGAGE                           PERCENT OF POOL BY
RANGE OF MAXIMUM LOAN INTEREST RATES              LOANS         PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -------------------------------------------------------------------------------------------------------
<S>                                           <C>               <C>                  <C>
15.001 - 16.000%                                     41          $  1,726,008.20             0.67%
16.001 - 17.000                                     133             7,346,049.21             2.87
17.001 - 18.000                                     528            20,860,730.88             8.15
18.001 - 19.000                                     710            23,161,645.43             9.05
19.001 - 20.000                                   1,058            35,568,743.00            13.90
20.001 - 21.000                                   2,023            58,575,439.18            22.89
21.001 - 22.000                                   3,527            94,336,380.62            36.87
22.001 - 23.000                                     615            13,899,171.82             5.43
23.001 or greater                                    23               427,845.60             0.17
- -------------------------------------------------------------------------------------------------------
          TOTAL                                   8,658          $255,902,013.94           100.00%
- -------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<S>                                        <C>               <C>                   <C>
Minimum Loan Interest Rate:                      15.750%
Maximum Loan Interest Rate:                      24.500%
Weighted Average Maximum Loan Interest
  Rate:                                          20.448%
</TABLE>

                                      S-22
<PAGE>   23

                                     MARGIN

<TABLE>
<CAPTION>
                                                 NUMBER                               PERCENT OF POOL BY
RANGE OF MARGINS                            OF MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- --------------------------------------------------------------------------------------------------------
<S>                                         <C>                  <C>                  <C>
0.000 - 1.000%                                      135           $  7,887,937.73             3.08%
1.001 - 1.500                                       210              8,265,850.25             3.23
1.501 - 2.000                                       271             11,370,051.62             4.44
2.001 - 2.500                                       287             10,849,850.51             4.24
2.501 - 3.000                                       418             12,275,489.55             4.80
3.001 - 3.500                                       354             11,749,475.77             4.59
3.501 - 4.000                                       918             29,035,718.19            11.35
4.001 - 4.500                                       566             16,524,945.57             6.46
4.501 - 5.000                                     1,358             42,700,568.32            16.69
5.001 - 5.500                                     1,073             26,069,451.69            10.19
5.501 - 6.000                                     1,875             53,290,490.97            20.81
6.001 - 6.500                                       903             19,317,926.52             7.55
6.501 - 7.000                                       259              5,883,141.50             2.30
7.001 or greater                                     31                681,115.75             0.27
- --------------------------------------------------------------------------------------------------------
          TOTAL                                   8,658           $255,902,013.94           100.00%
- --------------------------------------------------------------------------------------------------------
Minimum Margin:                                   0.000%
Maximum Margin:                                   8.750%
Weighted Average Margin:                          4.541%
</TABLE>

                            CREDIT LIMIT UTILIZATION

<TABLE>
<CAPTION>
RANGE OF CREDIT LIMIT                           NUMBER OF                            PERCENT OF POOL BY
UTILIZATION                                   MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -------------------------------------------------------------------------------------------------------
<S>                                           <C>               <C>                  <C>
  0.000 -  50.000%                                   140         $  1,338,002.68             0.52%
 50.001 -  80.000                                    290            6,262,780.58             2.45
 80.001 -  90.000                                    201            5,377,270.13             2.10
 90.001 - 100.000                                  7,897          239,312,497.46            93.52
100.001 - 103.000                                    130            3,611,463.09             1.41
- -------------------------------------------------------------------------------------------------------
          TOTAL                                    8,658         $255,902,013.94           100.00%
- -------------------------------------------------------------------------------------------------------
Minimum Credit Limit Utilization:                  3.000%
Maximum Credit Limit Utilization:                103.000%
Average Credit Limit Utilization:                 98.210%
</TABLE>

                                      S-23
<PAGE>   24

                     MONTHS REMAINING TO SCHEDULED MATURITY

<TABLE>
<CAPTION>
RANGE OF MONTHS REMAINING                       NUMBER OF                            PERCENT OF POOL BY
TO SCHEDULED MATURITY                         MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -------------------------------------------------------------------------------------------------------
<S>                                           <C>               <C>                  <C>
less than 229                                            1       $     35,709.68             0.01%
229 - 234                                               93          2,162,491.00             0.85
235 - 240                                              891         22,843,595.71             8.93
253 - 258                                                3             65,662.91             0.03
259 - 264                                               20            402,913.36             0.16
265 - 270                                            2,134         63,179,464.03            24.69
271 - 276                                            5,516        167,212,177.25            65.33
- -------------------------------------------------------------------------------------------------------
          TOTAL                                      8,658       $255,902,013.94           100.00%
- -------------------------------------------------------------------------------------------------------
Minimum Remaining Term:                          68 months
Maximum Remaining Term:                         276 months
Weighted Average Remaining Term:                269 months
</TABLE>

                                OCCUPANCY STATUS

<TABLE>
<CAPTION>
                                                NUMBER OF                            PERCENT OF POOL BY
OCCUPANCY STATUS                              MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -------------------------------------------------------------------------------------------------------
<S>                                           <C>               <C>                  <C>
Owner Occupied(1)                                    8,629       $254,781,650.45            99.56%
Non-Owner Occupied                                      29          1,120,363.49             0.44
- -------------------------------------------------------------------------------------------------------
          TOTAL                                      8,658       $255,902,013.94           100.00%
- -------------------------------------------------------------------------------------------------------
</TABLE>

(1) Includes vacation and second homes.

                           DISTRIBUTION OF SEASONING

<TABLE>
<CAPTION>
MONTHS ELAPSED                                  NUMBER OF                            PERCENT OF POOL BY
SINCE ORIGINATION                             MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -------------------------------------------------------------------------------------------------------
<S>                                           <C>               <C>                  <C>
 0 -  6                                              7,439       $220,625,339.48            86.22%
 7 - 12                                              1,200         34,839,816.29            13.61
13 - 18                                                 17            386,167.28             0.15
19 or greater                                            2             50,690.89             0.02
- -------------------------------------------------------------------------------------------------------
          TOTAL                                      8,658       $255,902,013.94           100.00%
- -------------------------------------------------------------------------------------------------------
Minimum Seasoning:                                0 months
Maximum Seasoning:                               20 months
Weighted Average Seasoning:                       4 months
</TABLE>

                               DELINQUENCY STATUS

<TABLE>
<CAPTION>
                                                NUMBER OF                            PERCENT OF POOL BY
NUMBER OF DAYS DELINQUENT                     MORTGAGE LOANS    PRINCIPAL BALANCE    PRINCIPAL BALANCE
- -------------------------------------------------------------------------------------------------------
<S>                                           <C>               <C>                  <C>
Current                                              8,322       $246,014,181.76            96.14%
 1 - 29                                                289          8,557,905.47             3.34
30 - 59                                                 47          1,329,926.71             0.52
- -------------------------------------------------------------------------------------------------------
          TOTAL                                      8,658       $255,902,013.94           100.00%
- -------------------------------------------------------------------------------------------------------
</TABLE>

                                      S-24
<PAGE>   25

                     MATURITY AND PREPAYMENT CONSIDERATIONS

GENERAL

     The weighted average life of, and, if purchased at other than par, the
effective yield of the Notes will be affected by the rate and timing of payments
of principal on the Mortgage Loans (including, for this purpose, prepayments and
amounts received by virtue of refinancings, liquidations of Mortgage Loans due
to defaults, casualties, condemnations and repurchases, whether optional or
required, by the Sponsor, and the rate at which related Mortgagors make Draws
thereunder), the amount and timing of delinquencies and defaults by Mortgagors,
as well as by the application of Accelerated Principal Payments on the Notes.
Such yield may be adversely affected by a higher or lower than anticipated rate
of principal payments (including prepayments) on the Mortgage Loans. 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 prepayments
thereon by the Mortgagors, the enforcement (or lack of enforcement) of "due on
sale" clauses, liquidations of defaulted Mortgage Loans and optional or required
repurchases of Mortgage Loans as described herein. The timing of changes in the
rate of prepayments, liquidations and repurchases of the Mortgage Loans may, and
the timing of losses could, 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), no assurance can be given as to such rate or
the timing of prepayments on the Notes.

     The Mortgage Loans generally may be prepaid in full or in part at any time.
However, certain Mortgage Loans secured by Mortgaged Properties in certain
jurisdictions may be subject to termination fees ("TERMINATION FEES") to the
extent permitted by law. In general, such Termination Fees do not exceed $500
and do not apply to accounts terminated subsequent to a date designated in the
related Credit Line Agreement which, depending on the jurisdiction may be during
the Draw Period. Any such Termination Fees will be retained by the Master
Servicer.

     The actual rate of 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 prepayments may differ among pools of mortgage loans 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 properties securing the loans and the extent of the mortgagors'
equity in such properties, and changes in the mortgagors' housing needs, job
transfers and unemployment.

     NO REPRESENTATION IS MADE AS TO THE RATE OF PRINCIPAL PAYMENTS ON THE
MORTGAGE LOANS, OR AS TO THE YIELD TO MATURITY OF THE NOTES. AN INVESTOR IS
URGED TO MAKE AN INVESTMENT DECISION WITH RESPECT TO THE NOTES BASED ON THE
ANTICIPATED YIELD TO MATURITY OF THE NOTES RESULTING FROM THE PRICE AND SUCH
INVESTOR'S OWN DETERMINATION AS TO ANTICIPATED MORTGAGE LOAN PREPAYMENT RATES.
PROSPECTIVE INVESTORS ARE URGED TO ANALYZE FULLY THE EFFECT OF MORTGAGE LOAN
PREPAYMENTS AND MARKET CONDITIONS ON THE YIELD AND VALUE OF THE NOTES, BEFORE
ACQUIRING ANY NOTES. IN PARTICULAR, INVESTORS THAT ARE REQUIRED TO PERFORM
PERIODIC VALUATIONS ON THEIR INVESTMENT PORTFOLIOS SHOULD CONSIDER THE EFFECT OF
SUCH FLUCTUATIONS IN VALUE. IN ADDITION, INVESTORS SHOULD CAREFULLY CONSIDER THE
FACTORS DISCUSSED UNDER "RISK FACTORS -- PREPAYMENTS AFFECT TIMING AND RATE OF
RETURN ON YOUR INVESTMENT" HEREIN.

THE NOTES

     On each Payment Date, the Noteholders will be entitled to receive the
Scheduled Principal Distribution Amount for such Payment Date. See "Description
of the Notes -- Payment of Principal".

     Because prior payments of principal to Noteholders serve to reduce the
percentage of the Cut-Off Date Pool Balance represented by the Note Balance,
payments of principal based on the Fixed Allocation Percentage (which is 96.75%)
may result in distributions of principal to the Noteholders in amounts that are,
in most cases, greater relative to the declining balance of the Cut-Off Date
Pool Balance. This is especially true during the Rapid Amortization Period. In
addition, the Noteholders may receive a payment of Excess Cashflow as an
Accelerated Principal Payment on any Payment Date on which the Specified
Overcollateralization Amount exceeds the Overcollateralization Amount.
                                      S-25
<PAGE>   26

     To the extent obligors make more Draws than principal payments, the Pool
Balance may grow. Because during the Rapid Amortization Period the Notes' share
of Principal Collections is based upon the Fixed Allocation Percentage (without
reduction), an increase in the dollar amount of the Pool Balance due to
additional Draws may also result in Noteholders receiving principal at a greater
rate. The Sale and Servicing Agreement permits the Sponsor or the related
Originator, at its option, but subject to the satisfaction of certain conditions
specified in the Sale and Servicing Agreement, including the conditions
described below, and upon notice to the Rating Agencies and the Insurer, to
remove Mortgage Loans from the Pool at any time during the life of the Trust, so
long as the dollar amount of the Overcollateralization Amount (after giving
effect to such removal) exceeds the then Specified Overcollateralization Amount.
Such removals may affect the rate at which principal is distributed to the
Noteholders by reducing the overall Pool Balance and thus the amount of
Principal Collections. See "Description of the Notes -- Optional Transfers of
Mortgage Loans to the Sponsor or Related Originator" herein.

     The rate of prepayment on the Mortgage Loans cannot be predicted. Neither
the Sponsor nor the Master Servicer is aware of any publicly available studies
or statistics on the rate of prepayment of such Mortgage Loans. Generally,
HELOCs are not viewed by borrowers as permanent financing. Accordingly, the
Mortgage Loans may experience a higher rate of prepayment than traditional first
mortgage loans. On the other hand, because the Mortgage Loans amortize as
described herein, rates of principal payment on the Mortgage Loans will
generally be slower than those of traditional fully-amortizing first mortgages
in the absence of prepayments on such Mortgage Loans. The prepayment experience
of the Trust with respect to the Mortgage Loans may be affected by a wide
variety of factors, including general economic conditions, prevailing interest
rate levels, the availability of alternative financing, homeowner mobility, the
frequency and amount of any future draws on the Credit Line Agreements and
changes affecting the deductibility for federal income tax purposes of interest
payments on HELOCs. Substantially all of the Mortgage Loans contain
"due-on-sale" provisions, and the Master Servicer intends to enforce such
provisions, unless such enforcement is not permitted by applicable law. The
enforcement of a "due-on-sale" provision will have the same effect as a
prepayment of the related Mortgage Loan. The level of losses may also affect the
rate of payment of principal on the Notes. See "Certain Legal Aspects Of
Mortgage Loans And Related Matters -- Enforceability of Certain Provisions" in
the Prospectus.

     Collections on the Mortgage Loans may vary because, among other things,
borrowers may make payments during any month as low as the minimum monthly
payment for such month or as high as the entire outstanding Principal Balance,
plus accrued interest and the fees and charges thereon. It is possible that
borrowers may fail to make scheduled payments. Collections on the Mortgage Loans
may vary due to seasonal purchasing and payment habits of borrowers.

EFFECT OF OVERCOLLATERALIZATION FEATURE

     Because all or a portion of the Excess Cashflow may be applied as an
Accelerated Principal Payment in reduction of the outstanding Note Balance to
the extent of the excess of the Specified Overcollateralization Amount over the
Overcollateralization Amount, the weighted average life of the Notes will also
be influenced by the amount of such Excess Cashflow so applied. Because Excess
Cashflow attributable to the overcollateralization feature is derived, in part,
from interest collections on the Mortgage Loans and will be applied to reduce
the outstanding Note Balance, the aggregate payments in reduction of the
outstanding Note Balance on a Payment Date will usually be greater than the
aggregate amount of Principal Collections (including prepayments) on the
Mortgage Loans payable during the related Remittance Period until the Specified
Overcollateralization Amount is reached. As a consequence, Excess Cashflow
available for payment in reduction of the outstanding Note Balance will increase
in proportion to the outstanding Note Balance over time, to the extent such
Excess Cash Flow is not applied to offset losses on the Mortgage Loans.

     Accelerated Principal Payments will be paid on the Notes in reduction of
the Note Balance on each Payment Date to the extent the then applicable
Specified Overcollateralization Amount exceeds the related Overcollateralization
Amount on such Payment Date. If a Note is purchased at other than par, its yield
to maturity will be affected by the rate at which Accelerated Principal Payments
are paid to the Noteholders. If the actual rate of Accelerated Principal
Payments on the Notes applied in reduction of the outstanding Note
                                      S-26
<PAGE>   27

Balance is slower than the rate anticipated by an investor who purchases a Note
at a discount, the actual yield to such investor will be lower than such
investor's anticipated yield. If the actual rate of Accelerated Principal
Payments applied in reduction of the outstanding Note Balance is faster than the
rate anticipated by an investor who purchases a Note at a premium, the actual
yield to such investor will be lower than such investor's anticipated yield. The
amount of Excess Cashflow which is available to fund Accelerated Principal
Payments on any Payment Date will be affected by, among other things, the actual
amount of interest received, collected or recovered in respect of the Mortgage
Loans during the related Remittance Period and such amount will be influenced by
changes in LIBOR as well as changes in the weighted average of the Coupon Rates
resulting from prepayment and liquidations of Mortgage Loans.

     The amount of Accelerated Principal Payments paid to the Noteholders and
applied to the outstanding Note Balance on each Payment Date will be based on
the Specified Overcollateralization Amount. The Indenture generally provides
that the Specified Overcollateralization Amount may, over time, decrease, or
increase, subject to certain floors, caps and triggers, including triggers that
allow the related Specified Overcollateralization Amount to decrease or "step
down" based on the performance on the Mortgage Loans with respect to certain
tests specified in the Indenture based on delinquency and loss rates. Any
increase in the Specified Overcollateralization Amount may result in an
accelerated amortization until such Specified Overcollateralization Amount is
reached. Conversely, any decrease in the Specified Overcollateralization Amount
will result in a decelerated amortization of the Notes until such Specified
Overcollateralization Amount is reached.

OPTIONAL REDEMPTION

     The Notes will be subject to optional redemption by the Master Servicer or
an affiliated sub-servicer on any Payment Date after the Note Balance is reduced
to an amount less than or equal to 10% of the Original Note Balance. The first
Payment Date such an optional redemption may be exercised is referred to as the
"CLEAN-UP CALL DATE". Such redemption will only occur if the Trust Property is
sold on behalf of the Trust for a price at least equal to the sum of the
outstanding Note Balance and accrued and unpaid interest thereon at the Note
Interest Rate through the day preceding the final Payment Date, plus all amounts
due and owing to the Insurer and unreimbursed draws on the Policy, together with
interest thereon ("REIMBURSEMENT AMOUNTS"). See "The Pooling and Servicing
Agreement -- Termination; Retirement of Securities" in the Prospectus.

DECREMENT TABLE

     The following table is based on the conditional prepayment rates indicated
below, and a constant draw rate (which for purposes of the assumptions is the
amount of Additional Balances on the Mortgage Loans drawn each month expressed
as an annual percentage of the total principal of the pool of Mortgage Loans
outstanding at the beginning of each month). The conditional prepayment rate or
"CPR" is a prepayment assumption, which represents an assumed rate of prepayment
relative to the then-outstanding principal balance on a pool of new loans. For
example, 0% CPR indicates no prepayments, 5% indicates prepayments at an annual
rate of 5%, and so on. Further, the Mortgage Loans are assumed to have a
weighted average initial loan rate of 12.289%, weighted average margin of
4.541%, and as of the Cut-Off Date, weighted average remaining terms to maturity
of 269 months.

     In addition, it was assumed that (i) the distributions are made in
accordance with the description set forth under "Description of the
Notes -- Flow of Funds," (ii) distributions of principal and interest on the
Notes will be made on the 25th day of each calendar month regardless of the day
on which the Payment Date actually occurs, (iii) no extension past the scheduled
maturity date of a Mortgage Loan is made, (iv) no delinquencies occur, (v)
scheduled monthly payments on the Mortgage Loans are comprised of interest-only
payments; the only principal payments on the Mortgage Loans are those
represented by prepayments calculated under each of the prepayment assumptions
as set forth in the tables below before giving effect to draws, (vi) monthly
draws occur before giving effect to prepayments, (vii) the term of the Draw
Period of each Mortgage Loan is 36 months from the Closing Date and no extension
of the Draw Period is made, (viii) the scheduled due date of the Mortgage Loans
is the twenty-fifth day of each month, (ix) each month
                                      S-27
<PAGE>   28

consists of 30 days, (x) the Closing Date is May 27, 1999, (xi) for each Payment
Date the Note Interest Rate is 5.15%, and (xii) Prime remains constant at 7.75%.

     The above assumptions do not purport to be a historical description of
prepayment experience or a prediction of the anticipated rate of prepayment of
any pool loans, including the Mortgage Loans. There will be discrepancies
between the characteristics of the actual Mortgage Loans and the characteristics
assumed in preparing the following table. Any such discrepancy may have an
effect upon the percentage of the Original Note Balance (and the weighted
average life) of the Notes set forth in the table. In addition, since the actual
Mortgage Loans will have characteristics that differ from those assumed in
preparing the table set forth below, the Notes may mature earlier or later than
indicated by the table. Variations in the prepayment experience and the
principal balance of the Mortgage Loans that prepay may increase or decrease the
percentages of Original Note Balance (and weighted average lives) shown in the
following table. Such variations may occur even if the average prepayment
experience of all such Mortgage Loans equals any of the specified CPR
percentages. The tables below have been prepared based on the assumptions
described above (including the assumptions regarding the characteristics and
performance of the Mortgage Loans, which may differ from the actual
characteristics and performance thereof) and should be read in conjunction
therewith.

                                      S-28
<PAGE>   29

<TABLE>
<CAPTION>
                                            PERCENTAGE OF ORIGINAL NOTE BALANCE
                                                AMORTIZATION SCHEDULE(1)(2)
                                             CONDITIONAL PREPAYMENT RATE (%CPR)
                                    ----------------------------------------------------
PAYMENT DATE                        10%     20%     25%     30%     35%     40%     45%
- ------------                        ----    ----    ----    ----    ----    ----    ----
<S>                                 <C>     <C>     <C>     <C>     <C>     <C>     <C>
Initial Percentage................  100%    100%    100%    100%    100%    100%    100%
  5/25/2000.......................   88%     77%     72%     67%     62%     56%     51%
  5/25/2001.......................   82%     63%     54%     45%     38%     31%     24%
  5/25/2002.......................   77%     51%     40%     31%     22%     15%      9%
  5/25/2003.......................   68%     41%     31%     24%     18%     13%      0%
  5/25/2004.......................   60%     32%     24%     17%     12%      0%      0%
  5/25/2005.......................   53%     26%     18%     12%      0%      0%      0%
  5/25/2006.......................   47%     21%     13%      0%      0%      0%      0%
  5/25/2007.......................   41%     17%     10%      0%      0%      0%      0%
  5/25/2008.......................   38%     13%      0%      0%      0%      0%      0%
  5/25/2009.......................   35%     11%      0%      0%      0%      0%      0%
  5/25/2010.......................   31%      0%      0%      0%      0%      0%      0%
  5/25/2011.......................   28%      0%      0%      0%      0%      0%      0%
  5/25/2012.......................   25%      0%      0%      0%      0%      0%      0%
  5/25/2013.......................   23%      0%      0%      0%      0%      0%      0%
  5/25/2014.......................   20%      0%      0%      0%      0%      0%      0%
  5/25/2015.......................   18%      0%      0%      0%      0%      0%      0%
  5/25/2016.......................   17%      0%      0%      0%      0%      0%      0%
  5/25/2017.......................   15%      0%      0%      0%      0%      0%      0%
  5/25/2018.......................   13%      0%      0%      0%      0%      0%      0%
  5/25/2019.......................   12%      0%      0%      0%      0%      0%      0%
  5/25/2020.......................   11%      0%      0%      0%      0%      0%      0%
  5/25/2021.......................    0%      0%      0%      0%      0%      0%      0%
Weighted Average Life (in
  years)(2).......................   8.6     4.0     3.1     2.5     2.0     1.7     1.3
Weighted Average Life (in
  years)(3).......................   8.6     4.4     3.4     2.7     2.2     1.8     1.5
</TABLE>

- ---------------
(1) All percentages are rounded to the nearest 1%.

(2) Assumes (i) that optional redemption (when the Note Balance equals 10% of
    the Original Note Balance) is exercised on the first possible Payment Date
    and (ii) a constant draw rate of 5%.

(3) Assumes (i) that the Notes pay to maturity and (ii) a constant draw rate of
    5%.

                                      S-29
<PAGE>   30

                      POOL FACTOR AND TRADING INFORMATION

     The "POOL FACTOR" is a seven-digit decimal which the Indenture Trustee will
compute monthly expressing the outstanding Note Balance as of each Payment Date
(after giving effect to any distribution of principal on such Payment Date) as a
proportion of the original Note Balance. On the Closing Date, the Pool Factor
will be 1.0000000. See "Description of the Notes -- Distributions on the Notes"
herein. Thereafter, the Pool Factor will decline to reflect reductions in the
Note Balance resulting from distributions of principal to the Notes.

     Pursuant to the Sale and Servicing Agreement, monthly reports concerning
the Trust and the Notes will be made available to the Noteholders and the
Insurer. In addition, within 30 days after the end of each calendar year,
beginning with the 1999 calendar year, information for tax reporting purposes
will be made available to each person who has been a Noteholder of record at any
time during the preceding calendar year.

                            DESCRIPTION OF THE NOTES

     The Notes will be issued pursuant to the Indenture. The following summaries
describe certain provisions of the Indenture. 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 Indenture. Wherever particular sections or
defined terms of the Indenture are referred to, such sections or defined terms
are hereby incorporated herein by reference.

GENERAL

     The Notes will be issued in denominations of $1,000 and multiples of $1 in
excess thereof. Physical Notes, if issued, will be transferable and exchangeable
at the corporate trust office of the "REGISTRAR," which is the Indenture
Trustee, until the Indenture Trustee appoints a successor thereto acceptable to
the Insurer. See "Description of the Securities -- Form of Securities" in the
Prospectus. No service charge will be made for any registration of exchange or
transfer of Notes, but the Indenture Trustee may require payment of a sum
sufficient to cover any tax or other governmental charge.

OPTIONAL TRANSFERS OF MORTGAGE LOANS TO THE SPONSOR OR THE RELATED ORIGINATOR

     Subject to certain conditions, and upon notice to the Insurer and as
otherwise required in the Sale and Servicing Agreement, on any Payment Date, the
Sponsor or any Originator may, but shall not be obligated to (except upon a
breach of a representation or warranty), remove from the Trust a portion of the
Mortgage Loans without notice to the Noteholders. The Sponsor or such Originator
is permitted to designate the Mortgage Loans to be removed. Mortgage Loans so
designated will only be removed upon satisfaction of certain conditions
specified in the Sale and Servicing Agreement, including: (i) the
Overcollateralization Amount as of such Payment Date (after giving effect to
such removal) equals or exceeds the then Specified Overcollateralization Amount;
(ii) the Sponsor or such Originator shall represent and warrant that random
selection procedures were used in selecting the Mortgage Loans and no other
selection procedures which are adverse to the interests of the Noteholders or
the Insurer were used by the Sponsor or the Originator in selecting such
Mortgage Loans; and (iii) no Rapid Amortization Event shall have theretofore
occurred or will occur as a result of such removal.

PAYMENTS ON MORTGAGE LOANS; DEPOSITS TO PRINCIPAL AND INTEREST ACCOUNT

     All collections on the Mortgage Loans will generally be allocated in
accordance with the terms of the Credit Line Agreements between amounts
collected in respect of interest and amounts collected in respect of principal.
As to any Payment Date, "INTEREST COLLECTIONS" will be equal to the amounts
collected in respect of interest during the related Remittance Period (excluding
payments of interest collected prior to the Cut-Off Date), including such
portion of Net Liquidation Proceeds (as defined below) allocable to interest
(and with respect to Charged-Off Mortgage Loans, total Net Liquidation Proceeds)
pursuant to the terms of the Credit Line Agreements less Servicing Fees for the
related Remittance Period.

                                      S-30
<PAGE>   31

     As to any Payment Date, "PRINCIPAL COLLECTIONS" will be equal to the
amounts collected in respect of principal during the related Remittance Period,
including such portion of Net Liquidation Proceeds (other than with respect to
Charged-Off Mortgage Loans) allocated to principal pursuant to the terms of the
Credit Line Agreements.

     "NET LIQUIDATION PROCEEDS" with respect to a Mortgage Loan are equal to the
Liquidation Proceeds, reduced by related out-of-pocket expenses and advances,
but not including the portion, if any, of such amount that exceeds the sum of
(i) the Principal Balance of such Mortgage Loan and (ii) any accrued and unpaid
interest thereon to the end of the Remittance Period during which such Mortgage
Loan became a Liquidated Mortgage Loan.

     "LIQUIDATION PROCEEDS" are the proceeds (excluding any amounts drawn on the
Policy) received in connection with the liquidation of any Liquidated Mortgage
Loan, whether through trustee's sale, foreclosure sale or otherwise.

     The Master Servicer will deposit Interest Collections and Principal
Collections in respect of the Mortgage Loans in an account (the "PRINCIPAL AND
INTEREST ACCOUNT") established for such purpose under the Sale and Servicing
Agreement.

     The Indenture Trustee will deposit amounts received from the Master
Servicer on the Determination Dates and any amounts drawn under the Policy into
the Note Account.

     With respect to any date, the "POOL BALANCE" will be equal to the aggregate
of the Principal Balances of all Mortgage Loans as of such date.

DISTRIBUTIONS ON THE NOTES

     Beginning with the first Payment Date (which will occur on June 25, 1999),
distributions on the Notes will be made by the Indenture Trustee on each Payment
Date to the persons in whose names such Notes are registered at the close of
business on the Record Date for such Class. The "RECORD DATE" with respect to
the Notes and a Payment Date will be the Business Day immediately preceding such
Payment Date. The term "PAYMENT DATE" means the twenty-fifth day of each month
or, if such day is not a Business Day, then the next succeeding Business Day.
Distributions will be made by check mailed (or upon the request of a Owner
owning Notes having denominations aggregating at least $1,000,000 and received
by the Indenture Trustee at least five Business Days prior to the related Record
Date, by wire transfer or otherwise) to the address of the person entitled
thereto (which, in the case of Book-Entry Securities, will be DTC or its
nominee) as it appears on the register of Noteholders maintained by the
Registrar on the Record Date in amounts calculated as described below. However,
the final distribution in respect of the Notes will be made only upon
presentation and surrender thereof at the office or the agency of the Indenture
Trustee specified in the notice to Noteholders of such final distribution. For
purposes hereof, a "BUSINESS DAY" is any day other than (i) a Saturday or Sunday
or (ii) a day on which banking institutions in the State of New York or in the
city in which the principal corporate trust office of the Indenture Trustee is
located, are authorized or obligated by law or executive order to be closed.

OVERCOLLATERALIZATION FEATURE

     The "OVERCOLLATERALIZATION AMOUNT" with respect to the Notes is equal to
the amount, if any, by which the Pool Balance exceeds the Note Balance. The
Insurer will require, based upon the terms and conditions hereinafter described,
that the Overcollateralization Amount be maintained at a certain specified
level, the "SPECIFIED OVERCOLLATERALIZATION AMOUNT".

     The Overcollateralization Amount for the Notes as of the Closing Date will
be less than the initial Specified Overcollateralization Amount, thus requiring
an increase in such Overcollateralization Amount on future Payment Dates until
the Overcollateralization Amount equals the Specified Overcollateralization
Amount.

                                      S-31
<PAGE>   32

     With respect to the Notes, certain cashflow (the "EXCESS CASHFLOW"),
generally consisting of the sum of (i) excess interest (i.e., the excess of
Interest Collections on the Mortgage Loans over the sum of interest payable for
the Notes plus certain fees), plus (ii) Principal Collections not required to be
applied to principal amortization for the Notes or to Reimbursement Amounts,
will be applied as a payment of principal on the Notes on each Payment Date to
maintain the Overcollateralization Amount, or to increase it to the Specified
Overcollateralization Amount for such Payment Date. The amount of such Excess
Cashflow so applied as a payment of principal on a Payment Date is an
"ACCELERATED PRINCIPAL PAYMENT". The requirement to maintain the
Overcollateralization Amount at the Specified Overcollateralization Amount, or
to increase it to the Specified Overcollateralization Amount, is not an
obligation of the Sponsor, the Originators, Holding, the Master Servicer, the
Indenture Trustee, the Owner Trustee or any other person, including the Insurer.

     Since the Overcollateralization Amount is equal to the difference between
the Pool Balance and the outstanding Note Balance, such Overcollateralization
Amount may be increased to the Specified Overcollateralization Amount by
accelerating the amortization of the outstanding Note Balance with Accelerated
Principal Payments.

     The Insurer may permit the Specified Overcollateralization Amount to
decrease or "step down" over time, subject to certain floors and triggers. The
dollar amount of any decrease in the Specified Overcollateralization Amount is
an "OVERCOLLATERALIZATION REDUCTION AMOUNT" which may result in the removal of
cash or Mortgage Loans from the lien of the Indenture on Payment Dates occurring
after such step-downs take effect. The dollar amount of any
Overcollateralization Reduction Amount will be released to the
Certificateholders from the monthly cashflow, thus reducing the
Overcollateralization Amount.

INTEREST

     Interest on the Notes will be payable monthly on the Payment Date
commencing on June 25, 1999. On each Payment Date, Noteholders are entitled to
the Interest Distribution Amount, the Interest Shortfall Amount, and to the
extent funds are available, the Net Funds Cap Carry-Forward Amount.

     For any Payment Date, the "INTEREST DISTRIBUTION AMOUNT" is the interest
then due on the Notes (calculated using the Note Interest Rate and exclusive of
any Net Funds Cap Carry-Forward Amount).

     The "NOTE INTEREST RATE" for an Interest Accrual Period will generally be
equal to the lesser of:

          (i) (x) with respect to any Payment Date which occurs on or prior to
     the Clean-Up Call Date (as defined herein), the per annum rate equal to the
     sum of (a) the London interbank offered rate for one-month Eurodollar
     deposits appearing on the Telerate Screen Page 3750 ("LIBOR"), as of the
     second LIBOR Business Day (as defined herein) prior to the first day of
     such Interest Accrual Period (or as of two LIBOR Business Days prior to the
     Closing Date, in the case of the first Interest Accrual Period) and (b)
     0.25% and (y) for any Payment Date thereafter, the sum of (a) LIBOR and (b)
     0.50% (the rate described in this clause (i), the "FORMULA RATE") and

          (ii) the per annum rate, equal to (x) (A) the product of (i) twelve
     and (ii) the interest due on the Mortgage Loans during the prior Remittance
     Period, minus the amount of Prepayment Interest Shortfalls and Relief Act
     Shortfalls for the related Remittance Period (net of the related Servicing
     Fee, the fee payable to the Indenture Trustee (the "INDENTURE TRUSTEE
     FEE"), the fee payable to the Owner Trustee (the "OWNER TRUSTEE FEE") and
     the premium payable to the Insurer with respect to the Policy (the "PREMIUM
     AMOUNT")) divided by (B) the Pool Balance as of the opening of such prior
     Remittance Period, less (y) 0.50% (the rate described in this clause (ii),
     the "NET FUNDS CAP RATE").

     For any Payment Date, the "INTEREST SHORTFALL AMOUNT" is equal to the sum
of (i) the amount by which the Interest Distribution Amount on such date
exceeded the actual amount distributed in respect of interest on such date and
(ii) any unreimbursed Interest Shortfall Amounts from prior Payment Dates
together with interest thereon at the Note Interest Rate.

     "PREPAYMENT INTEREST SHORTFALLS" are shortfalls in interest collections
that result from the timing of prepayments.

                                      S-32
<PAGE>   33

     "RELIEF ACT SHORTFALLS" are interest shortfalls resulting from the
application of the Soldiers' and Sailors' Civil Relief Act of 1940, as amended.
See "Certain Legal Aspects of Mortgage Loans and Related Matters -- Soldiers'
and Sailors' Civil Relief Act of 1940" in the Prospectus.

     CARRY-FORWARD FEATURE.  In the event that, on any Payment Date, the Net
Funds Cap Rate is less than the Formula Rate (i.e., the Note Interest Rate
equals the Net Funds Cap Rate), the excess of the amount of interest due based
on the Formula Rate, over the interest due based on the Net Funds Cap Rate,
together with interest thereon at the related then-applicable Formula Rate, will
be carried-forward (the "NET FUNDS CAP CARRY-FORWARD AMOUNT") and paid on future
Payment Dates, to the extent of funds available therefor. Neither the Insurer
nor the Master Servicer guarantees the payment of, nor do the ratings assigned
to the Notes address the likelihood of payment of, any Net Funds Cap
Carry-Forward Amount.

     INTEREST ACCRUAL PERIOD.  Interest on the Notes in respect of any Payment
Date will accrue from the preceding Payment Date (or in the case of the first
Payment Date, from the Closing Date) through the day preceding such Payment Date
(the "INTEREST ACCRUAL PERIOD") on the basis of the actual number of days in the
Interest Accrual Period and a 360-day year.

CALCULATION OF THE LIBOR RATE FOR THE NOTES

     With respect to each Payment Date, LIBOR for the Notes shall be established
by the Indenture Trustee and as to any Interest Accrual Period, LIBOR will equal
the rate for United States dollar deposits for one month which appears on the
Telerate Screen Page 3750 as of 11:00 A.M., London time, on the second LIBOR
Business Day prior to the first day of such Interest Accrual Period. "TELERATE
SCREEN PAGE 3750" means the display designated as page 3750 on the Telerate
Service (or such other page as may replace page 3750 on that service for the
purpose of displaying London interbank offered rates of major banks). If such
rate does not appear on such page (or such other page as may replace that page
on that service, or if such service is no longer offered, such other service for
displaying LIBOR or comparable rates as may be selected by the Sponsor after
consultation with the Insurer and the Indenture Trustee), the rate will be the
Reference Bank Rate. The "REFERENCE BANK RATE" will be determined on the basis
of the rates at which deposits in U.S. Dollars are offered by the reference
banks (which shall be three major banks that are engaged in transactions in the
London interbank market, selected by the Sponsor after consultation with the
Indenture Trustee) as of 11:00 A.M., London time, on the day that is two LIBOR
Business Days prior to the immediately preceding Payment Date to prime banks in
the London interbank market for a period of one month in amounts approximately
equal to the principal amount of the Notes then outstanding. The Indenture
Trustee will request the principal London office of each of the reference banks
to provide a quotation of its rate. If at least two such quotations are
provided, the rate will be the arithmetic mean of the quotations. If on such
date fewer than two quotations are provided as requested, the rate will be the
arithmetic mean of the rates quoted by one or more major banks in New York City,
selected by the Sponsor after consultation with the Indenture Trustee, as of
11:00 A.M., New York City time, on such date for loans in U.S. Dollars to
leading European banks for a period of one month in amounts approximately equal
to the principal amount of the Notes then outstanding. If no such quotations can
be obtained, the rate will be LIBOR for the prior Payment Date. "LIBOR BUSINESS
DAY" means any day other than (i) a Saturday or a Sunday or (ii) a day on which
banking institutions in the State of New York or in the city of London, England
are required or authorized by law to be closed.

PAYMENT OF PRINCIPAL

     I.  SCHEDULED PRINCIPAL.  On each Payment Date, the Noteholders will be
entitled to receive the Scheduled Principal Distribution Amount (as defined
below) for such Payment Date.

     The term of the Notes has been divided into two periods, the Managed
Amortization Period and the Rapid Amortization Period. The "MANAGED AMORTIZATION
PERIOD" is the period commencing on June 25, 1999 (i.e., the initial Payment
Date), and ending on the earlier to occur of (x) the May 2002 Payment Date and
(y) the Payment Date which immediately precedes the occurrence of a Rapid
Amortization Event. The "RAPID AMORTIZATION PERIOD" is the period which follows
the end of the Managed Amortization Period.

                                      S-33
<PAGE>   34

     The "SCHEDULED PRINCIPAL DISTRIBUTION AMOUNT" shall equal (A) on any
Payment Date during the Managed Amortization Period, the excess (but in no event
less than zero) of (x) the lesser of (i) the Maximum Principal Payment and (ii)
the Net Principal Collections over (y) the Overcollateralization Reduction
Amount, if any, with respect to such Payment Date or (B) on any Payment Date
during the Rapid Amortization Period, the excess of (x) the Maximum Principal
Payment over (y) the Overcollateralization Reduction Amount, if any, with
respect to such Payment Date. With respect to any Payment Date, the "MAXIMUM
PRINCIPAL PAYMENT" will equal 96.75% (the "FIXED ALLOCATION PERCENTAGE") of the
Principal Collections relating to such Payment Date. With respect to any Payment
Date, the "NET PRINCIPAL COLLECTIONS" is the excess of (x) Principal Collections
over (y) the aggregate principal amount of all Additional Balances arising
during the related Remittance Period; provided, that in no event will Net
Principal Collections be less than zero with respect to any Payment Date. The
aggregate distributions designated as principal to the Noteholders will not
exceed the Original Note Balance.

     The "REMITTANCE PERIOD" with respect to any Payment Date is the calendar
month preceding the month of such Payment Date.

     The "ORIGINAL NOTE BALANCE" is equal to 96.75% of the Cut-off Date Pool
Balance. As of any date, the "NOTE BALANCE" is equal to the Original Note
Balance minus the aggregate of amounts previously distributed as principal to
the Noteholders.

     In addition, on the Payment Date in February 2025 (the "FINAL SCHEDULED
PAYMENT DATE"), the Noteholders will be entitled to receive a payment of
principal in an amount equal to the outstanding Note Balance. The Final
Scheduled Payment Date is the twelfth Payment Date following the Remittance
Period which corresponds to the latest possible maturity date of a Mortgage Loan
which amortizes according to its terms.

     II.  ACCELERATED PRINCIPAL.  On any Payment Date with respect to which
there exists Excess Cashflow with respect to the Pool, such amount will be
distributed as an Accelerated Principal Payment to the extent required to
increase the Overcollateralization Amount to the Specified Overcollateralization
Amount applicable to such Payment Date.

RAPID AMORTIZATION EVENTS

     As described above, the Managed Amortization Period will continue through
the Payment Date in May 2002, unless a Rapid Amortization Event occurs prior to
such date in which case the Rapid Amortization Period will commence immediately.
"RAPID AMORTIZATION EVENT" refers to any of the following events:

          (a) failure on the part of Sponsor or the Master Servicer (i) to make
     a payment or deposit required under the Sale and Servicing Agreement within
     five Business Days after the date such payment or deposit is required to be
     made or (ii) to observe or perform in any material respect any other
     covenants or agreements of the Sponsor set forth in the Sale and Servicing
     Agreement, which failure continues unremedied for a period of 60 days after
     written notice;

          (b) any representation or warranty made by the Sponsor in the Sale and
     Servicing Agreement proves to have been incorrect in any material respect
     when made and continues to be incorrect in any material respect for a
     period of 60 days after receipt of written notice thereof and as a result
     of which the interests of the Noteholders or the Insurer are materially and
     adversely affected; provided, however, that a Rapid Amortization Event
     shall not be deemed to occur if the representation and warranty relates to
     a Mortgage Loan and the Sponsor has purchased or made a substitution for
     such Mortgage Loan during such period (or within an additional 60 days with
     the consent of the Indenture Trustee and the Insurer) in accordance with
     the provisions of the Sale and Servicing Agreement;

          (c) the occurrence of certain events of bankruptcy, insolvency or
     receivership relating to the Originators or the Sponsor;

          (d) the Trust becomes subject to regulation by the Securities and
     Exchange Commission as an investment company within the meaning of the
     Investment Company Act of 1940, as amended;

                                      S-34
<PAGE>   35

          (e) the occurrence of an event permitting the removal of the Master
     Servicer. See "Certain Provisions of the Indenture and the Sale and
     Servicing Agreement -- Certain Matters Regarding the Master Servicer"
     herein;

          (f) a draw under the Policy; and

          (g) a default in the payment of any interest on the Notes when the
     same becomes due and payable, and such default continues for a period of
     five Business Days.

EVENTS OF DEFAULT UNDER THE INDENTURE

     The following constitute Events of Default under the Indenture:

          (i) a default in the payment of any interest when the same becomes due
     and payable and continuance of such default for a period of five days or a
     default in the payment in full of the Note Balance on the Final Scheduled
     Payment Date;

          (ii) failure on the part of the Trust to perform in any material
     respect any covenant or agreement under the Indenture (other than a
     covenant covered in clause (i) hereof) or the breach of a representation or
     warranty of the Trust, which continues for a period of thirty days after
     notice thereof is given; and

          (iii) certain events of bankruptcy, insolvency, receivership or
     liquidation of the Trust.

     The Indenture Trustee shall, at the direction of the Insurer, or with the
consent of the Insurer (so long as a default by the Insurer shall not have
occurred and be continuing), at the direction of Noteholders evidencing at least
51% of the Note Balance, declare an Event of Default upon the occurrence of any
such event.

REMEDIES ON EVENT OF DEFAULT UNDER THE INDENTURE

     If an Event of Default under the Indenture has occurred and is continuing,
the Indenture Trustee may, with the consent of the Insurer (so long as a default
by the Insurer shall not have occurred and be continuing), or shall, at the
direction of the Insurer (so long as a default by the Insurer shall not have
occurred and be continuing) or upon the direction of Noteholders representing
not less than 51% of the aggregate Note Balance (with the written consent of the
Insurer so long as a default by the Insurer shall not have occurred and be
continuing), declare the principal amount of the Notes due and payable
immediately. Such a declaration may be rescinded by the Insurer or Noteholders
representing at least 51% of the aggregate Note Balance (with the written
consent of the Insurer so long as a default by the Insurer shall not have
occurred and be continuing).

     If the principal of the Notes has been declared due and payable as
described in the preceding paragraph, the Indenture Trustee, at the direction of
the Insurer (so long as a default by the Insurer shall not have occurred and be
continuing), may institute proceedings to collect all amounts payable on the
Notes, sell the assets of the Trust and/or refrain from selling the assets of
the Trust.

FLOW OF FUNDS

     The Indenture Trustee shall deposit to a certain account (the "NOTE
ACCOUNT"), without duplication, upon receipt and with respect to the Notes, (i)
any Insured Payments, (ii) the proceeds of any final liquidation of the assets
of the Trust, (iii) the Principal Collections and the Interest Collections and
(iv) certain other amounts remitted by the Master Servicer or any Sub-Servicer,
together with certain other specified amounts (the amounts specified in clauses
(ii), (iii) and (iv) being "AVAILABLE FUNDS" for the related Payment Date).

     With respect to the Note Account on each Payment Date, and to the extent of
Available Funds and to the extent such amounts are due on such Payment Date, the
Indenture Trustee shall make the following allocations, disbursements and
transfers in the following order of priority, and each such allocation, transfer

                                      S-35
<PAGE>   36

and disbursement shall be treated as having occurred only after all preceding
allocations, transfers and disbursements have occurred:

          (i) first, to the Indenture Trustee, the Indenture Trustee Fee and to
     the Owner Trustee, the Owner Trustee Fee;

          (ii) second, the Premium Amount due to the Insurer;

          (iii) third, to the Noteholders, the Interest Distribution Amount for
     such Payment Date;

          (iv) fourth, to the Noteholders, the Interest Shortfall Amount, if
     any;

          (v) fifth, to the Noteholders as a distribution of principal, the
     Scheduled Principal Distribution Amount;

          (vi) sixth, to the Noteholders, as a distribution of principal, an
     amount equal to the Overcollateralization Deficit for such Payment Date;

          (vii) seventh, to the Insurer, the Reimbursement Amount, if any;

          (viii) eighth, to the Noteholders, the Accelerated Principal Payment,
     if any;

          (ix) ninth, to the Noteholders, the amount of any Net Funds Cap
     Carry-Forward Amount;

          (x) tenth, to the Master Servicer, reimbursement for Servicing
     Advances to the extent not previously reimbursed and reimbursement for
     Servicing Advances which have become non-recoverable;

          (xi) eleventh, certain expenses due to the Indenture Trustee and the
     Owner Trustee; and

          (xii) twelfth, to the Certificateholders, any amount remaining on
     deposit in the Note Account.

     "SERVICING ADVANCES" means any "out-of-pocket" costs and expenses, incurred
by the Master Servicer in the performance of its servicing obligations,
including, but not limited to, (i) expenditures in connection with a foreclosed
Mortgage Loan prior to the liquidation thereof, including expenditures for real
estate property taxes, hazard insurance premiums and property restoration or
preservation ("PRESERVATION EXPENSES"), (ii) the cost of any enforcement or
judicial proceedings, including (a) foreclosures, and (b) other legal actions
and costs associated therewith that potentially affect the existence, validity,
priority, enforceability or collectibility of the Mortgage Loans, including
collection agency fees and costs of pursuing or obtaining personal judgments,
garnishments, levies, attachment and similar actions, (iii) the cost of the
conservation, management, liquidation, sale or other disposition of any
Mortgaged Property acquired in satisfaction of the related Mortgage Loan,
including reasonable fees paid to any independent contractor in connection
therewith, and (iv) advances to keep senior liens current unless with respect to
any of the foregoing the Master Servicer has determined that such advance would
not be recoverable. In the event of a delinquency or default on a Mortgage Loan,
neither the Master Servicer nor any subservicer will have any obligation to
advance scheduled monthly payments of principal and interest with respect to
such Mortgage Loan, nor will the Master Servicer or any subservicer have an
obligation to make up any Prepayment Interest Shortfall with respect to any
Mortgage Loan. See "Certain Provisions of the Indenture and the Sale and
Servicing Agreement."

                           THE INSURER AND THE POLICY

THE INSURER

     The following information has been supplied by Ambac Assurance Corporation
(the "INSURER") for inclusion in this Prospectus Supplement. No representation
is made by the Sponsor, the Originators, the Master Servicer, the Underwriters
or any of their affiliates as to the accuracy or completeness of such
information.

     The Insurer is a Wisconsin-domiciled stock insurance corporation regulated
by the Office of the Commissioner of Insurance of the State of Wisconsin and
licensed to do business in 50 states, the District of Columbia, the Commonwealth
of Puerto Rico and the Territory of Guam. The Insurer primarily insures newly
                                      S-36
<PAGE>   37

issued municipal and structured finance obligations. The Insurer is a wholly
owned subsidiary of Ambac Financial Group, Inc. (formerly, AMBAC, Inc.) a 100%
publicly-held company. Moody's Investors Service, Inc., Standard & Poor's
Ratings Services and Fitch IBCA, Inc., have each assigned a triple-A financial
strength rating to the Insurer.

     The consolidated financial statements of the Insurer and subsidiaries as of
December 31, 1998 and December 31, 1997, and for each of the years in the
three-year period ended December 31, 1998, prepared in accordance with generally
accepted accounting principles, included in the Annual Report on Form 10-K of
Ambac Financial Group, Inc. (which was filed with the Commission on March 30,
1999; Commission File Number 1-10777) and the unaudited consolidated financial
statements of the Insurer and subsidiaries as of March 31, 1999 and for the
periods ending March 31, 1999 and March 31, 1998 included in the Quarterly
Report on Form 10-Q of Ambac Financial Group, Inc. for the period ended March
31, 1999 (which was filed with the Commission on May 12, 1999), are hereby
incorporated by reference into this Prospectus Supplement and shall be deemed to
be a part hereof. Any statement contained in a document incorporated herein by
reference shall be modified or superseded for the purposes of this Prospectus
Supplement to the extent that a statement contained herein by reference herein
also modifies or supersedes such statement. Any statement so modified or
superseded shall not be deemed, except as so modified or superseded, to
constitute a part of this Prospectus Supplement.

     All financial statements of the Insurer and subsidiaries included in
documents filed by Ambac Financial Group, Inc. with the Commission pursuant to
Section 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as
amended, subsequent to the date of this Prospectus Supplement and prior to the
termination of the offering of the Notes shall be deemed to be incorporated by
reference into this Prospectus Supplement and to be a part hereof from the
respective dates of filing such documents.

     The following table sets forth the Insurer's capitalization as of December
31, 1996, December 31, 1997, December 31, 1998 and March 31, 1999, respectively,
in conformity with generally accepted accounting principles.

                          AMBAC ASSURANCE CORPORATION
                       CONSOLIDATED CAPITALIZATION TABLE
                             (DOLLARS IN MILLIONS)

<TABLE>
<CAPTION>
                                            DECEMBER 31,    DECEMBER 31,    DECEMBER 31,     MARCH 31,
                                                1996            1997            1998           1999
                                            ------------    ------------    ------------    -----------
                                                                                            (UNAUDITED)
<S>                                         <C>             <C>             <C>             <C>
Unearned premiums.........................     $  995          $1,184          $1,303         $1,324
Other liabilities.........................        259             562             548            544
                                               ------          ------          ------         ------
  Total liabilities.......................      1,254           1,746           1,851          1,868
                                               ------          ------          ------         ------
Stockholder's equity:(1)
  Common stock............................         82              82              82             82
  Additional paid-in capital..............        515             521             541            541
  Accumulated other comprehensive
     income...............................         66             118             138            112
  Retained earnings.......................        992           1,180           1,405          1,467
                                               ------          ------          ------         ------
  Total stockholder's equity..............      1,655           1,901           2,166          2,202
                                               ------          ------          ------         ------
  Total liabilities and stockholder's
     equity...............................     $2,909          $3,647          $4,017         $4,070
                                               ======          ======          ======         ======
</TABLE>

- ---------------
(1) Components of stockholder's equity have been restated for all periods
    presented to reflect "Accumulated other comprehensive income" in accordance
    with the Statement of Financial Accounting Standards No. 130 "Reporting
    Comprehensive Income" adopted by the Insurer effective January 1, 1998. As
    this new standard only requires additional information on the financial
    statements, it does not affect the Insurer's financial position or results
    of operations.

                                      S-37
<PAGE>   38

     For additional financial information concerning the Insurer, see the
audited and unaudited financial statements of the Insurer incorporated by
reference herein. Copies of the financial statements of the Insurer incorporated
herein by reference and copies of the Insurer's annual statement for the year
ended December 31, 1998 prepared in accordance with statutory accounting
standards are available, without charge, from the Insurer. The address of the
Insurer's administrative offices and its telephone number are One State Street
Plaza, 17th Floor, New York, New York 10004 and (212) 668-0340.

     The Insurer makes no representation regarding the Notes or the advisability
of investing in the Notes and makes no representation regarding, nor has it
participated in the preparation of, this Prospectus Supplement other than the
information supplied by the Insurer and presented under the headings "The
Insurer and the Policy" and in the financial statements incorporated herein by
reference.

THE POLICY

     The Insurer will issue its note guaranty insurance policy for the Notes
(the "POLICY"). The Policy unconditionally guarantees the payment of Insured
Payments on the Notes. The Insurer will make each required Insured Payment to
the Indenture Trustee on the later of (i) the Business Day immediately preceding
the Payment Date on which such Insured Payment is distributable to the Holders
pursuant to the Indenture; and (ii) the Business Day next following the day on
which the Insurer shall have received telephonic or telegraphic notice,
subsequently confirmed in writing, or written notice by registered or certified
mail, from the Indenture Trustee, specifying that an Insured Payment is due in
accordance with the terms of the Policy.

     The Insurer's obligation under the Policy will be discharged to the extent
that funds are received by the Indenture Trustee for distribution to the
Holders, whether or not such funds are properly distributed by the Indenture
Trustee.

     For purposes of the Policy, "HOLDER" as to a particular Note, does not and
may not include the Trust, the Master Servicer, the Sponsor or the Originators.

     The Insurer only insures the timely receipt of interest on the Notes
(calculated at the Note Interest Rate), the receipt of the Overcollateralization
Deficit, if any, payable on each Payment Date on the Notes and the principal
balance of the Notes on the Final Scheduled Maturity Date. The Policy will not
cover the Net Funds Cap Carry-Forward Amount, Prepayment Interest Shortfalls or
Relief Act Shortfalls, nor does the Policy guarantee to the Holders of the Notes
any particular rate of principal payment. The Policy expires and terminates
without any action on the part of the Insurer or any other person on the date
that is one year and one day following the date on which the Notes have been
paid in full.

     In the absence of payments under the Policy, Holders will directly bear the
credit risks associated with their Notes.

     The Policy is non-cancelable.

     The Policy is issued under and pursuant to and shall be construed under,
the laws of the State of New York, without giving effect to the conflict of laws
principles thereof.

     IN THE EVENT THAT THE INSURER WERE TO BECOME INSOLVENT, ANY CLAIMS ARISING
UNDER THE POLICY WOULD BE EXCLUDED FROM COVERAGE BY THE CALIFORNIA INSURANCE
GUARANTY ASSOCIATION, ESTABLISHED PURSUANT TO THE LAWS OF THE STATE OF
CALIFORNIA.

     THE POLICY IS NOT COVERED BY THE PROPERTY/CASUALTY INSURANCE SECURITY FUND
SPECIFIED IN ARTICLE 76 OF THE NEW YORK INSURANCE LAW.

     As used in the Policy, the following terms shall have the following
meanings:

     "DEFICIENCY AMOUNT" means the excess, if any, of Required Payments over the
Net Available Distribution Amount for such Payment Date.

                                      S-38
<PAGE>   39

     "DUE FOR PAYMENT" shall mean the Business Day immediately preceding the
Payment Date on which Insured Amounts are due.

     "INSURED AMOUNTS" shall mean, with respect to any Payment Date, the
Deficiency Amount for such Payment Date.

     "INSURED PAYMENTS" shall mean, with respect to any Payment Date, the
aggregate amount actually paid by the Insurer to the Indenture Trustee in
respect of (i) Insured Amounts for such Payment Date and (ii) Preference Amounts
for any given Business Day.

     "NET AVAILABLE DISTRIBUTION AMOUNT" means, with respect to any Payment
Date, the amount of Available Funds on such Payment Date minus the Owner
Trustee's Fee, the Indenture Trustee's Fee and the Premium Amount.

     "NOTICE" shall mean the telephonic or telegraphic notice, promptly
confirmed in writing by telecopy substantially in the form of Exhibit A to the
Policy, the original of which is subsequently delivered by registered or
certified mail, from the Indenture Trustee specifying the Insured Amount which
shall be due and owing on the applicable Payment Date.

     "OVERCOLLATERALIZATION DEFICIT" for any Payment Date shall be the amount by
which the Note Balance (after giving effect to all other amounts distributable
and allocable to principal on the Notes on such Payment Date) exceeds the
aggregate of the Principal Balances of all of the Mortgage Loans as of such
Payment Date.

     "PREFERENCE AMOUNT" means any payment on a Note which has become Due for
Payment and which is made to a Holder by or on behalf of the Indenture Trustee
which has been deemed a preferential transfer and theretofore recovered from its
Holder pursuant to the United States Bankruptcy Code in accordance with a final,
nonappealable order of a court of competent jurisdiction.

     "REQUIRED PAYMENTS" shall mean, as of any Payment Date, the sum of (a) the
Interest Distribution Amount (excluding any Prepayment Interest Shortfalls and
any Relief Act Shortfalls) plus any Interest Shortfall Amount, (b) for any
Payment Date, any shortfalls in Available Funds to pay the Overcollateralization
Deficit and (c) on the Final Scheduled Payment Date, any shortfall of Available
Funds to pay the outstanding Principal Balance of the Notes.

DRAWINGS UNDER THE POLICY

     On each Determination Date the Indenture Trustee shall determine, with
respect to the immediately following Payment Date, the Available Funds to be on
deposit in the Note Account on such Payment Date (excluding the amounts of the
Indenture Trustee Fee, the Owner Trustee Fee, and the Premium Amount). With
respect to each Payment Date, the "DETERMINATION DATE" is the third Business Day
next preceding such Payment Date or such earlier day as shall be agreed to by
the Insurer and the Indenture Trustee.

     With respect to any Deficiency Amount on any Payment Date, the Indenture
Trustee shall complete a Notice in the form of Exhibit A to the Policy and
submit such notice to the Insurer no later than 12:00 noon New York City time on
the second Business Day preceding such Payment Date as a claim for an Insured
Payment in an amount equal to such Deficiency Amount.

                    CERTAIN PROVISIONS OF THE INDENTURE AND
                        THE SALE AND SERVICING AGREEMENT

COLLECTION AND OTHER SERVICING PROCEDURES ON MORTGAGE LOANS

     The Master Servicer will make reasonable efforts to collect all payments
called for under the Mortgage Loans and will, consistent with the Sale and
Servicing Agreement, follow such collection procedures as it follows with
respect to the HELOCs in its servicing portfolio comparable to the Mortgage
Loans. Consistent with the above, the Master Servicer may in its discretion
waive any late payment charge or any assumption or other fee or charge that may
be collected in the ordinary course of servicing the Mortgage Loans. Subject to

                                      S-39
<PAGE>   40

the Sale and Servicing Agreement, the Master Servicer may increase Credit Limits
and solicit Mortgagors for a reduction in the Coupon Rate.

     With respect to the Mortgage Loans, subject to certain limitations the
Master Servicer may arrange with a borrower a schedule for the payment of
interest due and unpaid for a period provided that any such arrangement is
consistent with the Master Servicer's policies with respect to the HELOCs it
owns or services.

TRANSFER OF THE MORTGAGE LOAN FILES

     In connection with the sale of the Mortgage Loans on the Closing Date or on
such date specified in the Sale and Servicing Agreement, the Sponsor will be
required to deliver or cause to be delivered to the Indenture Trustee a mortgage
loan file consisting of, among other things, (i) the original Credit Line
Agreements or certified copies thereof, endorsed by the related Originator to
the order of the Indenture Trustee, (ii) originals of all intervening
assignments, showing a complete chain of title from origination to the
applicable Originator, if any, including warehousing assignments, with evidence
of recording thereon, (iii) originals of all assumption and modification
agreements if any, and (iv) either: (a) the original mortgage, with evidence of
recording thereon, (b) a true and accurate copy of the mortgage where the
original has been transmitted for recording, until such time as the original is
returned by the public recording office or (c) a copy of the mortgage certified
by the public recording office in those instances where the original recorded
mortgage has been lost. The Indenture Trustee will agree, for the benefit of the
Noteholders, to review each such file within 90 days after the Closing Date to
ascertain that all required documents (or certified copies of documents) have
been executed and received.

     The Sale and Servicing Agreement generally requires that there be prepared
and recorded, within 75 business days of the Closing Date (or, if original
recording information is unavailable, within such later period as is permitted
by the Sale and Servicing Agreement) assignments of the mortgages from the
Originators to the Indenture Trustee, in the appropriate jurisdictions in which
such recordation is necessary to perfect the lien thereof against creditors of
or purchasers from the Originators; provided, however, that such requirements
may be waived by the Insurer under certain circumstances set forth in the Sale
and Servicing Agreement.

HAZARD INSURANCE

     MORTGAGE LOANS.  The Sale and Servicing Agreement provides that the Master
Servicer maintain certain hazard insurance on the Mortgaged Properties relating
to the Mortgage Loans. The terms of the related Credit Line Agreements generally
require borrowers to maintain certain hazard insurance.

     The Sale and Servicing Agreement requires the Master Servicer to maintain
for any Mortgaged Property relating to a Mortgage Loan acquired upon foreclosure
of a Mortgage Loan, or by deed in lieu of such foreclosure, hazard insurance
with extended coverage in an amount equal to the lesser of (a) the maximum
insurable value of such Mortgaged Property or (b) the Credit Limit of such
Mortgage Loan. The Sale and Servicing Agreement provides that the Master
Servicer may satisfy its obligation to cause hazard policies to be maintained by
maintaining a blanket insurance policy insuring against losses on such Mortgaged
Properties. If such blanket policy contains a deductible clause, the Master
Servicer will be obligated to deposit in the Principal and Interest Account the
sums which would have been deposited therein but for such clause. The Master
Servicer will initially satisfy these requirements by maintaining a blanket
insurance policy. As set forth above, all amounts collected by the Master
Servicer (net of any reimbursements to the Master Servicer) under any hazard
policy (except for amounts to be applied to the restoration or repair of the
Mortgaged Property) will ultimately be deposited in the Principal and Interest
Account.

     In general, the standard form of fire and extended coverage policy covers
physical damage to or destruction of the improvements on the property by fire,
lightning, explosion, smoke, windstorm and hail, and the like, strike and civil
commotion, subject to the conditions and exclusions specified in each policy.
Although the policies relating to the Mortgage Loans will be underwritten by
different insurers and therefore will not contain identical terms and
conditions, the basic terms thereof are dictated by state laws and most of such
policies typically do not cover any physical damage resulting from the
following: war, revolution, governmental
                                      S-40
<PAGE>   41

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 or an exact description of the
insurance policies relating to the Mortgaged Properties.

REALIZATION UPON DEFAULTED MORTGAGE LOANS

     With respect to the Mortgage Loans, the general policy of the Master
Servicer is to initiate foreclosure on the underlying property (i) after a loan
has become delinquent and, in the judgement of the Master Servicer, satisfactory
arrangements cannot be made with the Mortgagor, (ii) if a notice of default on a
senior lien is received by the Master Servicer, or (iii) if circumstances are
discovered by the Master Servicer which would indicate that a potential for loss
exists. Foreclosure proceedings may be terminated if the delinquency is cured.
Mortgage Loans to borrowers in bankruptcy proceedings may be restructured in
accordance with law and with a view to maximizing recovery of such loans,
including any deficiencies.

     The Master Servicer will not be required to expend its own funds in
connection with foreclosure or other conversion, correction of default on a
related senior mortgage loan or restoration of any property unless, in its sole
judgment, such foreclosure, correction or restoration will increase Net
Liquidation Proceeds. The Master Servicer will be reimbursed out of Liquidation
Proceeds for advances of its own funds as liquidation expenses before any Net
Liquidation Proceeds are distributed to Noteholders or the Certificateholders.

SERVICING COMPENSATION AND PAYMENT OF EXPENSES

     With respect to each Remittance Period, the Master Servicer will receive
from interest collections in respect of the Mortgage Loans a portion of such
interest collections as a monthly servicing fee (the "SERVICING FEE") in the
amount equal to 0.50% per annum (the "SERVICING FEE RATE") on the aggregate
Principal Balances of the Mortgage Loans as of the first day of the related
Remittance Period (or as of the Cut-Off Date for the first Remittance Period).
All Termination Fees, prepayment penalties and fees, assumption fees, late
payment charges and other fees and charges, to the extent collected from
borrowers, will be retained by the Master Servicer as additional servicing
compensation.

     The Master Servicer will pay certain ongoing expenses associated with the
Trust and incurred by it in connection with its responsibilities under the Sale
and Servicing Agreement. In addition, the Master Servicer will be entitled to
reimbursement for certain expenses incurred by it in connection with defaulted
Mortgage Loans and in connection with the restoration of Mortgaged Properties;
such right of reimbursement shall be prior to the rights of the Noteholders to
receive any related Liquidation Proceeds with respect to such Mortgage Loan.

EVIDENCE AS TO COMPLIANCE

     The Sale and Servicing Agreement provides for delivery on or before April
15 of each year, beginning on April 15, 2000, to the Indenture Trustee an annual
statement signed by an officer of the Master Servicer to the effect that the
Master Servicer has fulfilled its material obligations under the Sale and
Servicing Agreement throughout the preceding fiscal year, except as specified in
such statement.

     On or before April 15 of each year, beginning April 15, 2000, the Master
Servicer will furnish a report prepared by a firm of nationally recognized
independent public accountants (who may also render other services to the Master
Servicer or the Originators) to the Indenture Trustee, the Insurer and the
Rating Agencies to the effect that such firm has examined certain documents and
the records relating to servicing of the Mortgage Loans under agreements similar
to the Sale and Servicing Agreement and that, on the basis of such examination,
such firm believes that such servicing was conducted in compliance with
agreements similar to the Sale and Servicing Agreement except for (a) such
exceptions as such firm believes to be immaterial and (b) such other exceptions
as shall be set forth in such report.

                                      S-41
<PAGE>   42

CERTAIN MATTERS REGARDING THE MASTER SERVICER

     The Sale and Servicing Agreement provides that the Master Servicer may not
resign from its obligations and duties thereunder, except in connection with a
permitted transfer of servicing, unless such duties and obligations are no
longer permissible under applicable law or are in material conflict by reason of
applicable law with any other activities of a type and nature presently carried
on by it as evidenced by an opinion of counsel delivered to the Indenture
Trustee and the Insurer. No such resignation will become effective until the
Indenture Trustee or appointed successor Master Servicer has assumed the Master
Servicer's obligations and duties under the Sale and Servicing Agreement. The
Indenture Trustee, the Noteholders (each with the consent of the Insurer so long
as a default by the Insurer shall not have occurred and be continuing) or the
Insurer (so long as a default by the Insurer shall not have occurred and be
continuing), has the right to remove the Master Servicer upon the occurrence of
any of (a) 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; (b) the failure of the Master Servicer to perform any one
or more of its material obligations under the Sale and Servicing Agreement as to
which the Master Servicer shall continue in default with respect thereto for a
specified period, generally of sixty (60) days, after notice by the Indenture
Trustee or the Insurer (if required by the Sale and Servicing Agreement) of said
failure; or (c) the failure of the Master Servicer to cure any breach of any of
its representations and warranties set forth in the Sale and Servicing Agreement
which materially and adversely affects the interests of the Noteholders or the
Insurer, for a specified period, generally of thirty (30) days, after the Master
Servicer's discovery or receipt of notice thereof.

     The Insurer may also remove the Master Servicer upon the occurrence of any
of certain events, including:

          (i) the failure by the Master Servicer to make any required Servicing
     Advance which failure continues for thirty (30) days or more after written
     notice from the Insurer if such failure has a material and adverse effect
     on Net Liquidation Proceeds in the sole determination of the Insurer; or

          (ii) the failure of the Master Servicer to perform one or more of its
     material obligations under the Sale and Servicing Agreement, which failure
     continues for sixty (60) days or more after written notice from the
     Insurer; or

          (iii) certain other events described in the Insurance Agreement; or

          (iv) failure on the part of the Master Servicer to make a payment or
     deposit required under the Sale and Servicing Agreement within five
     Business Days after the date such payment or deposit is required to be
     made;

     provided, however, that prior to any removal of the Master Servicer by the
     Insurer pursuant to clause (i) or (ii) above the Master Servicer shall not
     have remedied, or shall not have taken action satisfactory to such Insurer
     to remedy, such event or events within a specified period, generally within
     30 days (60 days in respect of clause (ii) above) after the Master
     Servicer's receipt of notice thereof.

AMENDMENTS

     The Indenture and the Sale and Servicing Agreement may each be amended as
the parties thereto by the Indenture Trustee, the Sponsor and the Master
Servicer, with the prior approval of the Insurer, but without the giving of
notice or the receipt of the consent of the Noteholders, for the purposes of
(x)(i) curing any ambiguity or correcting or supplementing any provision thereof
which may be inconsistent with any other provision thereof, or (ii) complying
with the requirements of the Code and the regulations proposed or promulgated
thereunder; provided, however, that such action shall not (1) as evidenced in
writing by the Rating Agencies, delivered to the Indenture Trustee and the
Insurer, reduce the then-current rating on the Notes or (2) as evidenced by an
opinion of counsel delivered to the Indenture Trustee and the Insurer,
materially and adversely affect the interests of any Noteholders (without its
written consent) or (y) certain other limited purposes set forth therein.

                                      S-42
<PAGE>   43

     The Indenture and the Sale and Servicing Agreement may also be amended by
the Indenture Trustee, the Sponsor and the Master Servicer at any time and from
time to time, with the prior written approval of the Insurer, Noteholders
evidencing not less than 51% of the Note Balance, for the purpose of adding any
provisions or changing in any matter or eliminating any of the provisions
thereof or of modifying in any manner the rights of the Noteholders thereunder;
provided, however, that no such amendment shall (a) change in any manner the
amount of, or delay the timing of, payments which are required to be distributed
to any Noteholders without the consent of such Noteholders or (b) change the
aforesaid percentage of the Note Balance which is required to consent to any
such amendments, without the consent of all of the Noteholders affected.

THE INDENTURE TRUSTEE

     Bankers Trust Company of California, N.A., a national banking association
with its principal corporate trust office in Irvine, California, has been named
Indenture Trustee pursuant to the Indenture.

     The Indenture Trustee may own Notes and have normal banking relationships
with the Sponsor, the Master Servicer, the Originators and the Insurer and/or
their affiliates.

     The Indenture Trustee may resign at any time, in which event the Sponsor
will be obligated to appoint a successor Indenture Trustee, as approved by the
Insurer. The Sponsor (with the prior written consent of the Insurer so long as a
default by the Insurer shall not have occurred and be continuing) or the Insurer
may also remove the Indenture Trustee if the Indenture Trustee ceases to be
eligible to continue as such under the Indenture or if the Indenture Trustee
becomes insolvent. Upon becoming aware of such circumstances, the Sponsor will
be obligated to appoint a successor Indenture Trustee, as approved by the
Insurer. 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 acceptable to the Insurer. If the
Sponsor fails to fulfill its obligations to appoint a successor Indenture
Trustee, the Insurer will have the right to do so.

     No Noteholder will have any right under the Indenture to institute any
proceeding with respect to the Indenture unless the Insurer has given its prior
written consent (so long as a default by the Insurer shall not have occurred and
be continuing), such Noteholder previously has given to the Indenture Trustee
written notice of default and unless Noteholders evidencing at least 51% of the
Note Balance have made written requests upon the Indenture Trustee to institute
such proceeding in its own name as Indenture Trustee thereunder and have offered
to the Indenture Trustee reasonable indemnity and the Indenture Trustee for 60
days has neglected or refused to institute any such proceeding. The Indenture
Trustee will be under no obligation to exercise any of the trusts or powers
vested in it by the Indenture 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 Noteholders,
unless such Noteholders have offered to the Indenture Trustee reasonable
security or indemnity against the cost, expenses and liabilities which may be
incurred therein or thereby.

                                USE OF PROCEEDS

     The net proceeds from the sale of the Notes will be used by the Sponsor to
acquire the Mortgage Loans from the Originators or to repay temporary financing
facilities or "warehouse debt". Such amount will be determined as a result of
the pricing of the Notes through the offering described in this Prospectus
Supplement. The net proceeds to be received from the sale of the Mortgage Loans
will be added to the Sponsor's general funds and will be available for general
corporate purposes, including the repayment of debt, such as "warehouse debt",
and the purchase of new mortgage loans.

                                      S-43
<PAGE>   44

                    CERTAIN FEDERAL INCOME TAX CONSEQUENCES

GENERAL

     The following discussion, which summarizes certain U.S. federal income tax
aspects of the purchase, ownership and disposition of the Notes, is based on the
provisions of the Internal Revenue Code of 1986, as amended (the "CODE"), the
Treasury Regulations thereunder, and published rulings and court decisions in
effect as of the date hereof, all of which are subject to change, possibly
retroactively. This discussion does not address every aspect of the U.S. federal
income tax laws which may be relevant to Noteholders in light of their personal
investment circumstances or to certain types of Noteholders subject to special
treatment under the U.S. federal income tax laws (for example, banks and life
insurance companies). Accordingly, investors should consult their tax advisors
regarding U.S. federal, state, local, foreign and any other tax consequences to
them of investing in the Notes.

CHARACTERIZATION OF THE NOTES AS INDEBTEDNESS

     Based on the application of existing law to the facts as set forth in the
Indenture and other relevant documents and assuming compliance with the terms of
the Indenture as in effect on the date of issuance of the Notes, Dewey
Ballantine LLP, special tax counsel to the Sponsor ("TAX COUNSEL"), is of the
opinion that based on the application of existing law to the facts as set forth
in the Indenture and other relevant documents and such investigations as it
deemed appropriate, the Notes will be treated as debt instruments for federal
income tax purposes as of such date. Accordingly, upon issuance, the Notes will
be treated as "Debt Securities" as described in the Prospectus. See "Certain
Federal Income Tax Consequences" in the Prospectus. In addition, the Trust will
not be treated as an association taxable as a corporation (or a publicly traded
partnership) or a taxable mortgage pool.

     The Trust and the Noteholders express in the Indenture their intent that,
for applicable tax purposes, the Notes will be indebtedness secured by the
Mortgage Loans. The Originator, the Sponsor and the Noteholders, by accepting
the Notes, and each beneficial owner by its acquisition of a beneficial interest
in a Note, have agreed to treat the Notes as indebtedness for federal, state and
local income and franchise tax purposes. Investors should be aware that no
transaction closely comparable to that contemplated herein has been the subject
of any Treasury Regulation, revenue ruling or judicial decision, and therefore
the matter is subject to interpretation. Because different criteria are used to
determine the non-tax accounting characterization of the transaction, the
Originator intends to treat this transaction as a sale of an interest in the
Principal Balances of the Mortgage Loans for financial accounting and certain
regulatory purposes.

     In general, whether for U.S. federal income tax purposes a transaction
constitutes a sale of property or a loan, the repayment of which is secured by
property, is a question of fact, the resolution of which is based upon the
economic substance of the transaction rather than its form or the manner in
which it is labeled. While the Internal Revenue Service (the "IRS") and the
courts have set forth several factors to be taken into account in determining
whether the substance of a transaction is a sale of property or a secured loan,
the primary factor in making this determination is whether the transferee has
assumed the risk of loss or other economic burdens relating to the property and
has obtained the benefits of ownership thereof. Tax Counsel has analyzed and
relied on these factors in reaching its opinion that the weight of the benefits
and burdens of ownership of the Mortgage Loans has been retained by the
Originator and has not been transferred to the Noteholders.

     In some instances, courts have held that a taxpayer is bound by the
particular form it has chosen for a transaction, even if the substance of the
transaction does not accord with its form. Tax Counsel has advised that the
rationale of those cases will not apply to this transaction, because the form of
the transaction as reflected in the operative provisions of the documents either
accords with the characterization of the Notes as debt or otherwise makes the
rationale of those cases inapplicable to this situation.

TAXATION OF INTEREST INCOME OF NOTEHOLDERS

     INTEREST INCOME ON THE NOTES.  As a general rule, interest paid or accrued
on the Notes will be treated as ordinary income to the holders thereof. A
Noteholder using the accrual method of accounting for federal
                                      S-44
<PAGE>   45

income tax purposes is required to include interest paid or accrued on the Notes
in ordinary income as such interest accrues, while a Noteholder using the cash
receipts and disbursements method of accounting for federal income tax purposes
must include such interest in ordinary income when payments are received (or
made available for receipt) by such holder. The following discussion is based in
part on the rules governing "original issue discount" ("OID") which are set
forth in Sections 1271-1275 of the Code and the Treasury regulations issued
thereunder (the "OID REGULATIONS"). A holder should be aware, however, that the
OID Regulations do not adequately address certain issues relevant to prepayable
securities, such as the Notes.

     It is anticipated, and this discussion assumes, that the Notes will not be
issued with OID within the meaning of Section 1273 of the Code, and that the
Trust will not take any OID deduction with respect thereto. If the Notes were
issued at more than a de minimis discount, however, such Notes would be treated
as issued with OID for federal income tax purposes. The amount of OID on a Note
will be considered to be zero if it is less than a de minimis amount determined
under the Code.

     In general, OID, if any, will equal the difference between the stated
redemption price at maturity of a Note and its issue price. The issue price of a
Note is the first price at which a substantial amount of Notes is sold to the
public (excluding bond houses, brokers, underwriters or wholesalers). The issue
price of a Note also includes the amount paid by an initial Noteholder for
accrued interest that relates to a period prior to the issue date of the Note.
The stated redemption price at maturity of a Note includes the original
principal amount of the Note, 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 qualified variable rate provided that
such interest payments are unconditionally payable at intervals of one year or
less during the entire term of the Note. The OID Regulations state that interest
payments are unconditionally payable only if a late payment or nonpayment is
expected to be penalized or reasonable remedies exist to compel payment. Because
the Notes will not be entitled to penalty payments of interest on interest
deficiencies other than interest at the coupon rate on the amount of such
deficiencies and do not provide for default or acceleration rights in the event
of interest shortfalls, the interest payments on the Notes may not be treated by
the IRS as qualified stated interest, and in such event, the interest payments
would be taxed as OID. Noteholders should consult their own tax advisors to
determine the issue price and stated redemption price at maturity of a Note.
While the tax treatment of interest on the Notes is not entirely clear, the
Trust intends to treat the stated interest on the Notes as qualified stated
interest for OID purposes.

     A Noteholder of a Note treated as issued with OID is required to include in
gross income, for all days during its taxable year on which it holds such Note,
the sum of the "daily portions" of such original issue discount. The amount of
OID includible in income by a holder will be computed by allocating to each day
during a taxable year a pro rata portion of the original issue discount that
accrued during the relevant accrual period. Generally, the amount of OID
includible in income of a Noteholder for an accrual period (generally the period
over which interest accrues on the debt instrument) will equal the product of
the yield to maturity of the Note and the adjusted issue price of the Note at
the beginning of the accrual period, reduced by any payments of qualified stated
interest during such accrual period. The adjusted issue price at the beginning
of an accrual period is the sum of its issue price plus prior accruals of OID,
reduced by the total payments made with respect to such Note in all prior
periods, other than qualified stated interest payments.

     The amount of OID to be included in income by Noteholders is computed by
taking into account the anticipated rate of prepayments and the constant draw
rate assumed in pricing the debt instrument (the "PREPAYMENT ASSUMPTION"). The
amount of OID that will accrue during an accrual period for such Notes is the
excess (if any) of the sum of (a) the present value of all payments remaining to
be made on the Notes as of the close of the accrual period and (b) the payments
during the accrual period of amounts included in the stated redemption price of
the Notes, over the adjusted issue price of the Notes at the beginning of the
accrual period. The present value of the remaining payments is to be determined
on the basis of three factors: (i) the original yield to maturity of the Note
(determined on the basis of compounding at the end of each accrual period and
properly adjusted for the length of the accrual period), (ii) events which have
occurred before the end of the accrual period and (iii) the assumption that the
remaining payments will be made in accordance

                                      S-45
<PAGE>   46

with the original Prepayment Assumption. The effect of this method is to
increase the portions of OID required to be included in income by a Noteholder
to take into account prepayments with respect to the Mortgage Loans at a rate
that exceeds the Prepayment Assumption, and to decrease (but not below zero for
any period) the portions of original issue discount required to be included in
income by a Noteholder to take into account prepayments with respect to the
Mortgage Loans at a rate that is slower than the Prepayment Assumption. Although
original issue discount will be reported to Noteholders based on the Prepayment
Assumption, no representation is made to Noteholders that Mortgage Loans will be
prepaid at that rate or at any other rate.

     A subsequent holder of a Note will also be required to include OID in gross
income, but such a holder who purchases such Note for an amount that exceeds its
adjusted issue price will be entitled (as will an initial holder who pays more
than a Note's issue price) to offset such OID by comparable economic accruals of
portions of such excess.

     VARIABLE RATE NOTES.  Because the Notes bear interest at a rate that varies
directly, according to a fixed formula, with an objective index, the amount of
OID with respect to a Note will accrue in the manner described above under
"-- Interest Income on the Notes" by assuming generally that this index will
remain fixed throughout the term of the Notes. Appropriate adjustments will be
made for the actual variable rate.

     MARKET DISCOUNT.  Noteholders should be aware that the resale of a Note may
be affected by the market discount rules of the Code. These rules generally
provide that, subject to a de minimis exception, if a holder acquires a Note at
a market discount (i.e., at a price below its "adjusted issue price") and
thereafter recognizes gain upon a disposition of the Note, the lesser of such
gain or the portion of the market discount that accrued while the Note was held
by such holder will be treated as ordinary interest income realized at the time
of the disposition. A taxpayer may instead elect to include market discount
currently in gross income in taxable years to which it is attributable, computed
using either a ratable accrual or a yield to maturity method.

     PREMIUM.  A Noteholder who purchases a Note for more than its stated
redemption price at maturity will be subject to the premium amortization rules
of the Code. Under those rules, the Noteholder may elect to amortize such
premium on a constant yield method. Amortizable premium reduces interest income
on the Note. If the Noteholder does not make such an election, the premium paid
for the Note generally will be included in the tax basis of the Note in
determining the gain or loss on its disposition.

     ELECTION TO TREAT ALL INTEREST AS ORIGINAL ISSUE DISCOUNT.  The OID
Regulations permit a holder of a Note to elect to accrue all interest, discount
(including de minimis market or original issue discount) in income (as adjusted
by any amortizable premium) as interest, based on a constant yield method. If
such an election were to be made with respect to a Note with market discount,
the holder of the Note would be deemed to have made an election to include in
income currently market discount with respect to all other debt instruments
having market discount that such holder acquires during the year of the election
or thereafter. Similarly, a holder of a Note that makes this election for a Note
that is acquired at a premium will be deemed to have made an election to
amortize bond premium with respect to all debt instruments having amortizable
bond premium that such holder owns or acquires. The election to accrue interest
and discount on a constant yield method with respect to a Note is irrevocable.

     Each Noteholder should consult his own tax advisor regarding the impact of
the original issue discount, market discount, and premium amortization rules.

POSSIBLE CLASSIFICATION OF THE TRUST AS A PARTNERSHIP OR ASSOCIATION TAXABLE AS
A CORPORATION

     Although, as described above, it is the opinion of Tax Counsel that the
Notes are properly characterized as debt for federal income tax purposes, the
opinion of Tax Counsel is not binding on the courts or the IRS and no assurance
can be given that this characterization will prevail. It is possible that the
IRS could assert that, for purposes of the Code, the transaction contemplated by
this Prospectus Supplement with respect to the Notes constitutes a sale of the
Mortgage Loans (or an interest therein) to the Noteholders and that the proper
classification of the legal relationship between the Sponsor, the Originator and
the Noteholders

                                      S-46
<PAGE>   47

resulting from this transaction is that of a partnership (including a publicly
traded partnership), a publicly traded partnership treated as a corporation, or
an association taxable as a corporation.

     If it were determined that this transaction created an entity classified as
a publicly traded partnership taxable as a corporation, the Trust would be
subject to U.S. federal income tax at corporate income tax rates on the income
it derives from the Mortgage Loans, which would reduce the amounts available for
distribution to the Noteholders. Cash distributions to the Noteholders generally
would be treated as dividends for tax purposes to the extent of such
corporation's earnings and profits. If the transaction were treated as creating
a partnership (but not a publicly traded partnership taxable as a corporation)
between the Noteholders and the holders of the Certificates, the partnership
itself would not be subject to U.S. federal income tax; rather, each holder of a
Certificate and each Noteholder would be taxed individually on its respective
distributive shares of the partnership's income, gain, loss, deductions and
credits. The amount and timing of items of income and deductions of the
Noteholders and the holder of the Certificates could differ if the Notes were
held to constitute partnership interests rather than indebtedness.

     The Sponsor will not attempt to comply with U.S. federal income tax
reporting requirements applicable to partnerships or corporations as such
requirements would apply if the Notes were not treated as indebtedness.

FOREIGN INVESTORS

     In general, subject to certain exceptions, interest (including OID, if any)
paid on a Note to a person other than: (i) a citizen or resident of the United
States, (ii) a corporation, partnership or other entity (treated as a
corporation or a partnership for federal income tax purposes) created or
organized in or under the laws of the United States, any state thereof or the
District of Columbia, (other than a partnership that is not treated as a United
States person under any applicable Treasury regulations), (iii) an estate whose
income is subject to United States federal income tax regardless of its source
or (iv) a trust if a court within the United States is able to exercise primary
supervision over the administration of the trust and one or more United States
persons have the authority to control all substantial decisions of the trust
(including certain trusts in existence on August 20, 1996 that may elect to be
treated as United States persons to the extent permitted in Treasury
regulations) (a "NON-U.S. PERSON"), is not subject to U.S. federal income and
withholding tax; provided that such interest is "portfolio interest".

     Interest paid (or accrued) to a Noteholder who is a non-U.S. Person will be
considered "portfolio interest," and generally will not be subject to United
States federal income tax and withholding tax, provided, that (i) the interest
is not effectively connected with the conduct of a trade or business within the
United States by the non-U.S. Person, (ii) the non-U.S. Person provides the
Trust or other person who is otherwise required to withhold U.S. tax with
respect to the Note with an appropriate statement (on Form W-8 or other similar
form), signed under penalties of perjury, certifying that the beneficial owner
of the Note is a foreign person and providing that non-U.S. person's name and
addresses. If a Note is held through a securities clearing organization or
certain other financial institutions, the organization or institution may
provide the relevant signed statement to the withholding agent; in that case,
however, the signed statement must be accompanied by a Form W-8 or substitute
form provided by the non-U.S. Person that owns that interest in the Note. If
such interest does not constitute portfolio interest, then it will be subject to
U.S. federal income and withholding tax at a rate of 30%, unless reduced or
eliminated pursuant to an applicable tax treaty and the non-U.S. Person provides
the Trust, or an organization or financial institution described above, with an
appropriate statement (e.g., a Form 1001), signed under penalties of perjury, to
that effect.

     If the Notes were deemed to be partnership interests, interest payments on
the Notes could be treated as "guaranteed payments" within the meaning of the
partnership provisions of the Code. Such guaranteed payments could be subject to
a 30% withholding tax (or lower treaty rate) if the Trust were engaged in a U.S.
trade or business because guaranteed payments do not appear to satisfy the
requirements to be treated as portfolio interest under the Code. If the Notes
were deemed to be partnership interests and the interest payments were not
guaranteed payments, the partnership would be required, on a quarterly basis, to
pay withholding tax equal to the product, for each foreign partner, of such
foreign partner's distributive share of

                                      S-47
<PAGE>   48

"effectively connected" income of the partnership multiplied by the highest rate
of tax applicable to that foreign partner. In addition, such foreign partner
also would be subject to branch profits tax. Each non-foreign partner would be
required to certify to the partnership that it is not a foreign person. The tax
withheld from each foreign partner would be credited against such foreign
partner's U.S. income tax liability.

     If the Trust were taxable as a corporation, distributions to foreign
persons, to the extent treated as dividends, would generally be subject to
withholding at the rate of 30%, unless such rate were reduced by an applicable
tax treaty.

     If, contrary to the opinion of Tax Counsel, the Notes are recharacterized
as equity interests in a partnership, or in an association or publicly traded
partnership taxable as a corporation, any taxes required to be so withheld will
be treated for all purposes of the Notes and the Policy as having been paid to
the related Noteholder.

     Final regulations dealing with backup withholding and information reporting
on income paid to a foreign person and related matters (the "NEW WITHHOLDING
REGULATIONS") were published in the Federal Register on October 14, 1997. In
general, the New Withholding Regulations do not significantly alter the
substantive withholding and information reporting requirements, but do unify
current certification procedures and forms and clarify reliance standards. The
New Withholding Regulations generally will be effective for payments made after
December 31, 2000, although valid withholding certificates that are held on
December 31, 2000 remain valid until the earlier of December 31, 2001 or the
date of expiration of the certificate under the rules as currently in effect.
The discussion set forth above does not take the New Withholding Regulations
into account. Prospective Noteholders are strongly urged to consult their own
tax advisor with respect to the New Withholding Regulations.

BACKUP WITHHOLDING

     Certain Noteholders may be subject to backup withholding at the rate of 31%
with respect to interest paid on the Notes if the Noteholders, upon issuance,
failed to supply the Indenture Trustee or his broker with his taxpayer
identification number, furnish an incorrect taxpayer identification number,
failed to report interest, dividends, or other "reportable payments" (as defined
in the Code) properly, or, under certain circumstances, failed to provide the
Indenture Trustee or his broker with a certified statement, under penalty of
perjury, that he is not subject to backup withholding.

     The Indenture Trustee will be required to report annually to the IRS, and
to each Noteholder of record, the amount of interest paid (and OID accrued, if
any) on the Notes (and the amount of interest withheld for U.S. federal income
taxes, if any) for each calendar year, except as to exempt holders (generally,
holders that are corporations, certain tax-exempt organizations or nonresident
aliens who provide certification as to their status as nonresidents). As long as
the only Noteholder of record is Cede, as nominee for DTC, Noteholders and the
IRS will receive tax and other information including the amount of interest paid
on the Notes owned from direct and indirect participants of the DTC system
rather than from the Indenture Trustee. (The Indenture Trustee, however, will
respond to requests for necessary information to enable direct and indirect
participants of the DTC system and certain other persons to complete their
reports.) Each non-exempt beneficial owner of a Note will be required to
provide, under penalty of perjury, a certificate on IRS Form W-9 containing his
or her name, address, correct federal taxpayer identification number and a
statement that he or she is not subject to backup withholding. Should a
non-exempt beneficial owner of a Note fail to provide the required
certification, the direct and indirect participants of the DTC system (or the
Indenture Trustee) will be required to withhold 31% of the interest and payment
with respect to OID (and principal) otherwise payable to such beneficial owner,
and remit the withheld amount to the IRS as a credit against the beneficial
owner's federal income tax liability.

     The New Withholding Regulations change some of the rules relating to backup
withholding, but are not effective as of the Closing Date. See "-- Foreign
Investors" above.

                                      S-48
<PAGE>   49

TAX-EXEMPT ENTITIES

     A tax-exempt Noteholder may be subject to less favorable tax treatment
because an interest in a partnership may generate "unrelated business taxable
income" and thereby subject the Noteholder to the "unrelated business, taxable
income" provisions of the Code.

                                  STATE TAXES

     The Sponsor makes no representations regarding the tax consequences of
purchase, ownership or disposition of the Notes under the tax laws of any state.
Investors considering an investment in the Notes should consult their own tax
advisors regarding such tax consequences.

     ALL INVESTORS SHOULD CONSULT THEIR OWN TAX ADVISORS REGARDING THE FEDERAL,
STATE, LOCAL OR FOREIGN INCOME TAX CONSEQUENCES OF THE PURCHASE, OWNERSHIP AND
DISPOSITION OF THE NOTES.

                              ERISA CONSIDERATIONS

     Section 406 of the Employee Retirement Income Security Act of 1974, as
amended ("ERISA"), and/or Section 4975 of the Code prohibit pension,
profit-sharing and other employee benefit plans, as well as individual
retirement accounts and certain types of Keogh Plans, that are subject to ERISA
or to Section 4975 of the Code ("BENEFIT PLANS") from engaging in certain
transactions with persons that are "parties in interest" under ERISA or
"disqualified persons under the Code with respect to such Benefit Plans. A
violation of these "prohibited transaction" rules may result in an excise tax or
other penalties and liabilities under ERISA and the Code for such persons. Title
I of ERISA also requires that fiduciaries of a Benefit Plan subject to ERISA
make investments that are prudent, diversified (except if prudent not to do so)
and in accordance with governing plan documents.

     Certain transactions involving the Trust might be deemed to constitute
prohibited transactions under ERISA and the Code if assets of the Trust were
deemed to be assets of a Benefit Plan. Under a regulation issued by the United
States Department of Labor (the "PLAN ASSETS REGULATION"), the assets of the
Trust would be treated as plan assets of a Benefit Plan for the purposes of
ERISA and the Code only if the Benefit Plan acquired an "equity interest" in the
Trust and none of the exceptions contained in the Plan Assets Regulation were
applicable. An equity interest is defined under the Plan Assets Regulation as an
interest other than an instrument which is treated as indebtedness under
applicable local law and which has no substantial equity features. Although
there is little guidance on the subject, the Sponsor believes that the Notes
should be treated as indebtedness without substantial equity features for
purposes of the Plan Assets Regulation. This determination is based in part upon
the traditional debt features of the Notes, including the reasonable expectation
of purchasers of Notes that the Notes will be repaid when due, as well as the
absence of conversion rights, warrants and other typical equity features. The
debt treatment of the Notes for ERISA purposes could change if the Trust
incurred losses. However, even if the Notes are treated as "indebtedness without
substantial equity features", the acquisition or holding of Notes by or on
behalf of a Benefit Plan could be considered to give rise to a prohibited
transaction if the Trust or any of its affiliates is or becomes a party in
interest or a disqualified person with respect to such Benefit Plan. In such
case, certain exemptions from the prohibited transaction rules could be
applicable, depending on the type and circumstances of the plan fiduciary making
the decision to acquire a Note. Included among these exemptions are: Prohibited
Transaction Class Exemption ("PTCE") 90-l, regarding investments by insurance
company pooled separate accounts; PTCE 95-60, regarding investments by insurance
company general accounts; PTCE 91-38, regarding investments by bank collective
investment funds; PTCE 96-23, regarding transactions affected by "in-house asset
managers" and PTCE 84-14, regarding transactions effected by "qualified
professional asset managers." Each investor using the assets of a Benefit Plan
which acquires the Notes, or to whom the Notes are transferred, will be deemed
to have represented that the acquisition and continued holding of the Notes will
be covered by one of the exemptions listed above or by another Department of
Labor Class Exemption.

                                      S-49
<PAGE>   50

     Employee benefit plans that are governmental plans (as defined in Section
3(32) of ERISA) and certain church plans (as defined in Section 3(33) of ERISA)
are not subject to ERISA requirements; however, such plans may be subject to
comparable federal, state or local law restrictions.

     A Benefit Plan fiduciary considering the purchase of Notes should consult
its tax and/or legal advisors regarding whether the assets of the Trust would be
considered plan assets, the possibility of exemptive relief from the prohibited
transaction rules and other related issues and their potential consequences.

                        LEGAL INVESTMENT CONSIDERATIONS

     Although, as a condition to their issuance, the Notes will be rated in the
highest rating category of the Rating Agencies, the Notes will not constitute
"mortgage related securities" for purposes of the Secondary Mortgage Market
Enhancement Act of 1984 ("SMMEA"), because not all of the mortgages securing the
Mortgage Loans are first mortgages. Accordingly, many institutions with legal
authority to invest in comparably rated securities based on first mortgage loans
may not be legally authorized to invest in the Notes, which because they
evidence interests in a pool that includes junior mortgage loans are not
"mortgage related securities" under SMMEA. See "Legal Investment Matters" in the
Prospectus.

                                      S-50
<PAGE>   51

                                  UNDERWRITING

     Subject to the terms and conditions set forth in the underwriting
agreement, dated May 18, 1999 (the "UNDERWRITING AGREEMENT"), among the Sponsor,
the Originators, Bear, Stearns & Co. Inc. ("BEAR STEARNS") and Lehman Brothers
Inc. ("LEHMAN BROTHERS" and together with Bear Stearns, the "UNDERWRITERS"), the
Underwriters, the Sponsor and the Originators have agreed to cause the Trust to
sell to the Underwriters, and the Underwriters have agreed to purchase, the
following principal amounts of Notes set forth opposite their names below.

<TABLE>
<CAPTION>
                                                              PRINCIPAL AMOUNT
                        UNDERWRITERS                              OF NOTES
                        ------------                          ----------------
<S>                                                           <C>
Bear, Stearns & Co. Inc.....................................    $148,500,000
Lehman Brothers Inc.........................................    $ 99,000,000
          Total.............................................    $247,500,000
</TABLE>

     In the Underwriting Agreement, each of the Underwriters has agreed, subject
to the terms and conditions set forth therein, to purchase all of its respective
allocation of the Notes if any of the Notes are purchased.

     The Underwriters have advised the Sponsor that they propose initially to
offer the Notes to the public at the price set forth on the cover page hereof,
and to certain dealers at such price less a concession not in excess of 0.15%.
The Underwriters may allow and such dealers may reallow a concession not in
excess of 0.10%. After the initial public offering, the public offering price
and such concessions and reallowances may be changed.

     Until the distribution of the Notes is completed, SEC rules may limit the
ability of the Underwriters and certain selling group members to bid for and
purchase the Notes. As an exception to these rules, the Underwriters are
permitted to engage in certain transactions that stabilize the price of the
Notes. Such transactions consist of bids or purchases for the purpose of
pegging, fixing or maintaining the price of the Notes.

     If the Underwriters create a short position in the Notes in connection with
the offering, i.e., if they sell more Notes than are set forth on the cover page
of this Prospectus Supplement, the Underwriters may reduce that short position
by purchasing Notes in the open market.

     In general, purchases of a security for the purpose of stabilization or to
reduce a short position could cause the price of the security to be higher than
it might be in the absence of such purchases.

     Neither the Sponsor nor any of the Underwriters makes any representation or
prediction as to the direction or magnitude of any effect that the transactions
described above may have on the price of the Notes. In addition, neither the
Sponsor nor any of the Underwriters makes any representation that the
Underwriters will engage in such transactions or that such transactions, once
commenced, will not be discontinued without notice.

     The Sponsor has agreed to indemnify the Underwriters against certain
liabilities, including liabilities under the 1933 Act.

     The Sponsor has been advised by the Underwriters that the Underwriters
presently intend to make a market in the Notes, as permitted by applicable laws
and regulations. The Underwriters are not obligated, however, to make a market
in the Notes and such market-making may be discontinued at any time at the sole
discretion of the Underwriters. Accordingly, no assurance can be given as to the
liquidity of any trading markets for the Notes.

                                 LEGAL MATTERS

     Certain legal matters with respect to the issuance of the Notes will be
passed upon for the Sponsor by Dewey Ballantine LLP, New York, New York. Brown &
Wood LLP, New York, New York will act as counsel for the Underwriters.

                                      S-51
<PAGE>   52

                                    EXPERTS

     The consolidated financial statements of Ambac Assurance Corporation and
subsidiaries as of December 31, 1998 and 1997 and for each of the years in the
three-year period ended December 31, 1998 are incorporated by reference herein
and in the registration statement in reliance upon the report of KPMG LLP,
independent certified public accountants, incorporated by reference herein, and
upon the authority of said firm as experts in accounting and auditing.

                                    RATINGS

     It is a condition to issuance that the Notes be rated "AAA" by Standard &
Poor's Ratings Services and "Aaa" by Moody's Investors Services, Inc.

     The ratings assigned to the Notes will depend primarily upon the financial
strength of the Insurer. Any reduction in a rating assigned to the financial
strength of the Insurer below the ratings initially assigned to the Notes may
result in a reduction of one or more of the ratings assigned to the Notes.

     A securities rating addresses the likelihood of the receipt by Noteholders
of distributions on the Mortgage Loans. The rating takes into consideration the
characteristics of the Mortgage Loans and the structural, legal and tax aspects
associated with the Notes. The ratings on the Notes do not, however, constitute
statements regarding the likelihood or frequency of prepayments on the Mortgage
Loans or the possibility that Noteholders might realize a lower than anticipated
yield nor the likelihood of the payment of the Net Funds Cap Carry-Forward
Amount.

     A securities 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 securities rating should be evaluated independently of
similar ratings on different securities.

                                      S-52
<PAGE>   53

                             INDEX OF DEFINED TERMS

<TABLE>
<CAPTION>
                                                                 PAGE
                                                              -----------
<S>                                                           <C>
Accelerated Principal Payment...............................         S-32
Additional Balances.........................................         S-19
Administration Plan.........................................         S-14
Advanta Parent..............................................         S-13
Available Funds.............................................         S-35
Bear Stearns................................................         S-51
Benefit Plans...............................................         S-49
Business Day................................................         S-31
Charged-Off Mortgage Loan...................................         S-19
Certificates................................................         S-12
Clean-Up Call Date..........................................         S-27
Code........................................................         S-44
Combined Loan-to-Value Ratio................................         S-20
Complaint...................................................         S-14
Coupon Rate.................................................         S-19
CPR.........................................................         S-27
Credit Limit................................................         S-19
Credit Limit Utilization Rate...............................         S-19
Credit Line Agreements......................................         S-19
Cut-Off Date................................................         S-19
Cut-Off Date Pool Balance...................................         S-19
Deficiency Amount...........................................         S-38
Determination Date..........................................         S-39
Draw Period.................................................         S-19
Draws.......................................................         S-19
DTC.........................................................         S-11
Due for Payment.............................................         S-39
ERISA.......................................................         S-49
Excess Cashflow.............................................         S-32
Final Scheduled Payment Date................................         S-34
Fixed Allocation Percentage.................................         S-34
Fleet.......................................................         S-14
Fleet Transaction...........................................         S-14
Formula Rate................................................         S-32
HELOCs......................................................         S-15
HOEPA.......................................................         S-14
Holder......................................................         S-38
Holding.....................................................         S-12
Indenture...................................................         S-12
Indenture Trustee...........................................         S-12
</TABLE>

                                      S-53
<PAGE>   54

<TABLE>
<CAPTION>
                                                                 PAGE
                                                              -----------
<S>                                                           <C>
Indenture Trustee Fee.......................................         S-32
Index Rate..................................................         S-19
Insured Amounts.............................................         S-39
Insured Payments............................................         S-39
Insurer.....................................................         S-36
Interest Accrual Period.....................................         S-33
Interest Collections........................................         S-30
Interest Distribution Amount................................         S-32
Interest Shortfall Amount...................................         S-32
IRS.........................................................         S-44
Lehman Brothers.............................................         S-51
LIBOR.......................................................         S-32
LIBOR Business Day..........................................         S-33
Liquidated Mortgage Loan....................................         S-19
Liquidation Proceeds........................................         S-31
Managed Amortization Period.................................         S-33
Margin......................................................         S-19
Master Servicer.............................................         S-12
Maximum Principal Payment...................................         S-34
Maximum Rate................................................         S-19
Mortgage Loans..............................................         S-12
Mortgaged Properties........................................         S-19
Mortgagor...................................................         S-16
Net Available Distribution Amount...........................         S-39
Net Funds Cap Carry-Forward Amount..........................         S-33
Net Funds Cap Rate..........................................         S-32
Net Liquidation Proceeds....................................         S-31
Net Principal Collections...................................         S-34
Non-U.S. Person.............................................         S-47
New Withholding Regulations.................................         S-48
Note Account................................................         S-35
Note Balance................................................         S-34
Note Interest Rate..........................................         S-32
Notes.......................................................    S-12, A-1
Notice......................................................         S-39
OID.........................................................         S-45
OID Regulations.............................................         S-45
Original Note Balance.......................................         S-34
Originators.................................................         S-15
Overcollateralization Amount................................         S-31
Overcollateralization Deficit...............................         S-39
</TABLE>

                                      S-54
<PAGE>   55

<TABLE>
<CAPTION>
                                                                 PAGE
                                                              -----------
<S>                                                           <C>
Overcollateralization Reduction Amount......................         S-32
Owned and Managed HELOC Portfolio...........................         S-16
Owner Trustee...............................................         S-12
Owner Trustee Fee...........................................         S-32
Payment Date................................................         S-31
Plan Assets Regulation......................................         S-49
Policy......................................................         S-38
Pool........................................................         S-19
Pool Balance................................................         S-31
Pool Factor.................................................         S-30
Preference Amount...........................................         S-39
Premium Amount..............................................         S-32
Prepayment Assumption.......................................         S-45
Prepayment Interest Shortfalls..............................         S-32
Preservation Expenses.......................................         S-36
Prime.......................................................         S-19
Principal and Interest Account..............................         S-31
Principal Balance...........................................         S-19
Principal Collections.......................................         S-31
PTCE........................................................         S-49
Rapid Amortization Event....................................         S-34
Rapid Amortization Period...................................         S-33
Record Date.................................................         S-31
Reference Bank Rate.........................................         S-33
Registrar...................................................         S-30
Reimbursement Amounts.......................................         S-27
Remittance Period...........................................         S-34
Relief Act Shortfalls.......................................         S-33
Required Payments...........................................         S-39
Sale and Servicing Agreement................................         S-12
Scheduled Principal Distribution Amount.....................         S-34
Servicing Advances..........................................         S-36
Servicing Fee...............................................         S-41
Servicing Fee Rate..........................................         S-41
SMMEA.......................................................         S-50
Specified Overcollateralization Amount......................         S-31
Sponsor.....................................................         S-12
Tax Counsel.................................................         S-44
Telerate Screen Page 3750...................................         S-33
Termination Fees............................................         S-25
Trust.......................................................         S-12
</TABLE>

                                      S-55
<PAGE>   56

<TABLE>
<CAPTION>
                                                                 PAGE
                                                              -----------
<S>                                                           <C>
Trust Agreement.............................................         S-12
Trust Property..............................................         S-12
U.S. Person.................................................          A-3
Underwriters................................................         S-51
Underwriting Agreement......................................         S-51
Year 2000 Issue.............................................         S-11
</TABLE>

                                      S-56
<PAGE>   57

                                    ANNEX I

                        GLOBAL CLEARANCE, SETTLEMENT AND
                          TAX DOCUMENTATION PROCEDURES

     Except in certain limited circumstances, the offered Advanta Revolving Home
Equity Loan Asset Backed Notes, Series 1999-A Notes (the "NOTES") will be
available only in book-entry form. Investors in the Notes may hold such Notes
through any of DTC, Cedelbank or Euroclear. The Notes will be tradable as home
market instruments in both the European and U.S. domestic markets. Initial
settlement and all secondary trades will settle in same-day funds.

     Secondary market trading between investors through Cedelbank and Euroclear
will be conducted in the ordinary way in accordance with the normal rules and
operating procedures of Cedelbank and Euroclear and in accordance with
conventional eurobond practice (i.e., seven calendar day settlement).

     Secondary market trading between investors through DTC will be conducted
according to DTC's rules and procedures applicable to U.S. corporate debt
obligations.

     Secondary cross-market trading between Cedelbank or Euroclear and DTC
Participants holding Certificates will be effected on a delivery-against-payment
basis through the respective Depositaries of Cedelbank and Euroclear (in such
capacity) and as DTC Participants.

     Non-U.S. holders (as described below) of Notes will be subject to U.S.
withholding taxes unless such holders meet certain requirements and deliver
appropriate U.S. tax documents to the securities clearing organizations or their
Participants.

INITIAL SETTLEMENT

     All Notes will be held in book-entry form by DTC in the name of Cede & Co.
as nominee of DTC. Investors' interests in the Notes will be represented through
financial institutions acting on their behalf as direct and indirect
Participants in DTC. As a result, Cedelbank and Euroclear will hold positions on
behalf of their Participants through their relevant depository which in turn
will hold such positions in their accounts as DTC Participants.

     Investors electing to hold their Notes through DTC will follow DTC
settlement practices. Investor securities custody accounts will be credited with
their holdings against payment in same-day funds on the settlement date.

     Investors electing to hold their Notes through Cedelbank or Euroclear
accounts will follow the settlement procedures applicable to conventional
eurobonds, except that there will be no temporary global security and no
"lock-up" or restricted period. Notes will be credited to the securities custody
accounts on the settlement date against payment in same-day funds.

SECONDARY MARKET TRADING

     Since the purchaser determines the place of delivery, it is important to
establish at the time of the trade where both the purchaser's and seller's
accounts are located to ensure that settlement can be made on the desired value
date.

     Trading Between DTC Participants.  Secondary market trading between DTC
Participants will be settled using the procedures applicable to prior home
equity revolving credit line loan asset-backed certificates issues in same-day
funds.

     Trading between Cedelbank and/or Euroclear Participants.  Secondary market
trading between Cedelbank Participants or Euroclear Participants will be settled
using the procedures applicable to conventional eurobonds in same-day funds.

     Trading between DTC, Originator and Cedelbank or Euroclear
Participants.  When Notes are to be transferred from the account of a DTC
Participant to the account of a Cedelbank Participant or a Euroclear

                                       A-1
<PAGE>   58

Participant, the purchaser will send instructions to Cedelbank or Euroclear
through a Cedelbank Participant or Euroclear Participant at least one business
day prior to settlement. Cedelbank or Euroclear will instruct the Relevant
Depository, as the case may be, to receive the Notes against payment. Payment
will include interest accrued on the Notes from and including the last coupon
payment date to and excluding the settlement date, on the basis of the actual
number of days in such accrual period and a year assumed to consist of 360 days.
For transactions settling on the 31st of the month, payment will include
interest accrued to and excluding the first day of the following month. Payment
will then be made by the Relevant Depository to the DTC Participant's account
against delivery of the Notes. After settlement has been completed, the Notes
will be credited to the respective clearing system and by the clearing system,
in accordance with its usual procedures, to the Cedelbank Participant's or
Euroclear Participant's account. The securities credit will appear the next day
(European time) and the cash debt will be back-valued to, and the interest on
the Notes will accrue from, the value date (which would be the preceding day
when settlement occurred in New York). If settlement is not completed on the
intended value date (i.e., the trade fails), the Cedelbank or Euroclear cash
debt will be valued instead as of the actual settlement date.

     Cedelbank Participants and Euroclear Participants will need to make
available to the respective clearing systems the funds necessary to process
same-day funds settlement. The most direct means of doing so is to preposition
funds for settlement, either from cash on hand or existing lines of credit, as
they would for any settlement occurring within Cedelbank or Euroclear. Under
this approach, they may take on credit exposure to Cedelbank or Euroclear until
the Notes are credited to their account one day later.

     As an alternative, if Cedelbank or Euroclear has extended a line of credit
to them, Cedelbank Participants or Euroclear Participants can elect not to
preposition funds and allow that credit line to be drawn upon to finance
settlement. Under this procedure, Cedelbank Participants or Euroclear
Participants purchasing Notes would incur overdraft charges for one day,
assuming they cleared the overdraft when the Notes were credited to their
accounts. However, interest on the Notes would accrue from the value date.
Therefore, in many cases the investment income on the Notes earned during that
one-day period may substantially reduce or offset the amount of such overdraft
charges, although the result will depend on each Cedelbank Participant's or
Euroclear Participant's particular cost of funds.

     Since the settlement is taking place during New York business hours, DTC
Participants can employ their usual procedures for crediting Notes to the
respective European Depository for the benefit of Cedelbank Participants or
Euroclear Participants. The sale proceeds will be available to the DTC seller on
the settlement date. Thus, to the DTC Participants a cross-market transaction
will settle no differently than a trade between two DTC Participants.

     Trading between Cedelbank or Euroclear Originator and DTC Purchaser.  Due
to time zone differences in their favor, Cedelbank Participants and Euroclear
Participants may employ their customary procedures for transactions in which
Notes are to be transferred by the respective clearing system, through the
respective Depository, to a DTC Participant. The seller will send instructions
to Cedelbank or Euroclear through a Cedelbank Participant or Euroclear
Participant at least one business day prior to settlement. In these cases
Cedelbank or Euroclear will instruct the respective Depository, as appropriate,
to credit the Notes to the DTC Participant's account against payment. Payment
will include interest accrued on the Notes from and including the last coupon
payment to and excluding the settlement date on the basis of the actual number
of days in such accrual period and a year assumed to consist of 360 days. For
transactions settling on the 31st of the month, payment will include interest
accrued to and excluding the first day of the following month. The payment will
then be reflected in the account of Cedelbank Participant or Euroclear
Participant the following day, and receipt of the cash proceeds in the Cedelbank
Participant's or Euroclear Participant's account would be back-valued to the
value date (which would be the preceding day, when settlement occurred in New
York). In the event that the Cedelbank Participant or Euroclear Participant has
a line of credit with its respective clearing system and elects to be in debt in
anticipation of receipt of the sale proceeds in its account, the back-valuation
will extinguish any overdraft incurred over that one-day period. If settlement
is not completed on the intended value date (i.e., the trade fails), receipt of
the cash proceeds in the Cedelbank Participant's or Euroclear Participant's
account would instead be valued as of the actual settlement date.

                                       A-2
<PAGE>   59

     Finally, day traders that use Cedelbank or Euroclear and that purchase
Notes from DTC Participants for delivery to Cedelbank Participants or Euroclear
Participants should note that these trades would automatically fail on the sale
side unless affirmative action is taken. At least three techniques should be
readily available to eliminate this potential problem:

          (a) borrowing through Cedelbank or Euroclear for one day (until the
     purchase side of the trade is reflected in their Cedelbank or Euroclear
     accounts) in accordance with the clearing system's customary procedures;

          (b) borrowing the Notes in the U.S. from a DTC Participant no later
     than one day prior to settlement, which would give the Notes sufficient
     time to be reflected in their Cedelbank or Euroclear account in order to
     settle the sale side of the trade; or

          (c) staggering the value dates for the buy and sell sides of the trade
     so that the value date for the purchase from the DTC Participant is at
     least one day prior to the value date for the sale to the Cedelbank
     Participant or Euroclear Participant.

CERTAIN U.S. FEDERAL INCOME TAX DOCUMENTATION REQUIREMENTS

     A beneficial owner of Notes holding securities through Cedelbank or
Euroclear (or through DTC if the holder has an address outside the U.S.) will be
subject to the 30% U.S. withholding tax that generally applies to payments of
interest (including original issue discount) on registered debt issued by U.S.
Persons (as defined below), unless (i) each clearing system, bank or other
financial institution that holds customers' securities in the ordinary course of
its trade or business in the chain of intermediaries between such beneficial
owner and the U.S. entity required to withhold tax complies with applicable
certification requirements and (ii) such beneficial owner takes one of the
following steps to obtain an exemption or reduced tax rate:

     Exemption for Non-U.S. Persons (Form W-8).  Beneficial Noteholders that are
Non-U.S. Persons (as defined below) can obtain a complete exemption from the
withholding tax by filing a signed Form W-8 (Certificate of Foreign Status). If
the information shown on Form W-8 changes, a new Form W-8 must be filed within
30 days of such change.

     Exemption for Non-U.S. Persons with effectively connected income (Form
4224).  A Non-U.S. Person (as defined below), including a non-U.S. corporation
or bank with a U.S. branch, for which the interest income is effectively
connected with its conduct of a trade or business in the United States, can
obtain an exemption from the withholding tax by filing Form 4224 (Exemption from
Withholding of Tax on Income Effectively Connected with the Conduct of a Trade
or Business in the United States).

     Exemption or reduced rate for non-U.S. Persons resident in treaty countries
(Form 1001).  Non-U.S. Persons residing in a country that has a tax treaty with
the United States can obtain an exemption or reduced tax rate (depending on the
treaty terms) by filing Form 1001 (Ownership, Exemption or Reduced Rate
Certificate). If the treaty provides only for a reduced rate, withholding tax
will be imposed at that rate unless the filer alternatively files Form W-8. Form
1001 may be filed by Noteholders or their agent.

     Exemption for U.S. Persons (Form W-9).  U.S. Persons can obtain a complete
exemption from the withholding tax by filing Form W-9 (Payer's Request for
Taxpayer Identification Number and Certification).

     U.S. Federal Income Tax Reporting Procedure.  The Owner of a Notes or, in
the case of a Form 1001 or a Form 4224 filer, his agent, files by submitting the
appropriate form to the person through whom it holds (the clearing agency, in
the case of persons holding directly on the books of the clearing agency). Form
W-8 and Form 1001 are effective for three calendar years and Form 4224 is
effective for one calendar year.

     The term "U.S. PERSON" means (i) a citizen or resident of the United
States, (ii) a corporation, partnership or other entity (treated as a
corporation or a partnership for federal income tax purposes) created or
organized in or under the laws of the United States, any state thereof or the
District of Columbia (other than a partnership that is not treated as a United
States person under applicable Treasury Regulations), (iii) an estate or trust
that is subject to U.S. federal income tax regardless of the source of its
income or (iv) a trust if a court within the United States is able to exercise
primary supervision over the administration of the
                                       A-3
<PAGE>   60

trust and one or more United States persons have the authority to control all
substantial decisions of the trust (including certain trusts in existence on
August 20, 1996 that may elect to be treated as United States persons to the
extent permitted in Treasury regulations). The term "NON-U.S. PERSON" means any
person who is not a U.S. Person. This summary does not deal with all aspects of
U.S. federal income tax withholding that may be relevant to foreign holders of
the Notes or with the application of recently issued Treasury Regulations
relating to tax documentation requirements that are generally effective with
respect to payments made after December 31, 2000. Investors are advised to
consult their own tax advisors for specific tax advice concerning their holding
and disposing of the Notes.

                                       A-4
<PAGE>   61

PROSPECTUS

           MORTGAGE LOAN ASSET-BACKED SECURITIES, ISSUABLE IN SERIES

<TABLE>
<S>                                               <C>
                [ADVANTA LOGO]                                    [ADVANTA LOGO]
   ADVANTA MORTGAGE CONDUIT SERVICES, INC.                  ADVANTA MORTGAGE CORP. USA
             Sponsor of the Trust                                Master Servicer
</TABLE>

          This Prospectus describes certain Mortgage Loan Asset-Backed
Securities (the "Securities") that may be issued from time to time in series and
certain classes of which may be offered hereby from time to time as described in
the related Prospectus Supplement. Each series of Securities will be issued by a
separate trust (each, a "Trust"). The primary assets of each Trust will consist
of a segregated pool (a "Mortgage Pool") of conventional one- to four-family
residential mortgage loans, multi-family residential mortgage loans, mixed use
mortgage loans, revolving home equity loans or certain balances thereof secured
by mortgages primarily on one- to four-family residential properties, or
certificates of interest or participation therein (collectively, the "Mortgage
Loans"), to be acquired by such Trust from Advanta Mortgage Conduit Services,
Inc. (the "Sponsor"). The Sponsor will acquire the Mortgage Loans from one or
more affiliated or unaffiliated institutions (the "Originators"). In connection
with the establishment of certain Trusts the Sponsor may first transfer the
related Trust Estate to Advanta Conduit Receivables Inc. (the "Transferor") and
the Transferor will then transfer such Trust Estate to the related Trust. The
use of the Transferor will not affect the obligations of the Sponsor with
respect to the related Trust or the related Securities. If the Transferor is to
be involved in a particular offering the related Prospectus Supplement will
describe its role in such offering; for purposes of this Prospectus the role of
the Transferor is subsumed in the role of the Sponsor. See "The Mortgage Pools."

          The Mortgage Loans in each Mortgage Pool and certain other assets
described herein and in the related Prospectus Supplement (collectively with
respect to each Trust, the "Trust Estate") and in the related Prospectus
Supplement will be held by the related Trust for the benefit of the holders of
the related series of Securities (the "Securityholders") pursuant to a Pooling
and Servicing Agreement to the extent and as more fully described herein and in
the related Prospectus Supplement. Unless otherwise specified in the related
Prospectus Supplement, each Mortgage Pool will consist of one or more of the
various types of Mortgage Loans described under "The Mortgage Pools."

           SEE "RISK FACTORS" AT PAGE 14 FOR A DISCUSSION OF CERTAIN RISK
FACTORS WHICH SHOULD BE CONSIDERED BY PROSPECTIVE INVESTORS IN THE SECURITIES
OFFERED HEREBY.
                            ------------------------

 THE ASSETS OF THE RELATED TRUST ARE THE SOLE SOURCE OF PAYMENTS ON THE RELATED
SECURITIES. THE SECURITIES DO NOT REPRESENT AN INTEREST IN OR OBLIGATION OF THE
SPONSOR, THE MASTER SERVICER, ANY ORIGINATOR OR ANY OF THEIR AFFILIATES, EXCEPT
   AS SET FORTH HEREIN AND IN THE RELATED PROSPECTUS SUPPLEMENT. NEITHER THE
 SECURITIES NOR THE UNDERLYING MORTGAGE LOANS WILL BE GUARANTEED OR INSURED BY
    ANY GOVERNMENTAL AGENCY OR INSTRUMENTALITY OR BY THE SPONSOR, THE MASTER
SERVICER, ANY ORIGINATOR OR ANY OF THEIR AFFILIATES, EXCEPT AS SET FORTH IN THE
        RELATED PROSPECTUS SUPPLEMENT. SEE ALSO "RISK FACTORS" PAGE 14.

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

          Offers of the Securities may be made through one or more different
methods, including offerings through underwriters, as more fully described under
"Methods of Distribution" and in the related Prospectus Supplement. There will
be no secondary market for any series of Securities prior to the offering
thereof. There can be no assurance that a secondary market for any of the
Securities will develop or, if it does develop, that it will offer sufficient
liquidity of investment or will continue.

          Retain this Prospectus for future reference. This Prospectus may not
be used to consummate sales of securities offered hereby unless accompanied by a
Prospectus Supplement.
                            ------------------------

                  The date of this Prospectus is May 6, 1999.
<PAGE>   62
(Cover continued from previous page)

         Each series of Securities will include one or more classes.  The
Securities of any particular class may represent beneficial ownership interests
in the related Mortgage Loans held by the related Trust, or may represent debt
secured by such Mortgage Loans, as 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.  The rights of one or more classes of
Securities of any series may be senior or subordinate to the rights of one or
more of the other classes of Securities.  A series may include two or more
classes of Securities which differ as to the timing, sequential order, priority
of payment, interest rate or amount of distributions of principal or interest
or both.  Information regarding each class of Securities of a series, and
certain characteristics of the Mortgage Loans to be evidenced by such
Securities, will be set forth in the related Prospectus Supplement.

         THE SPONSOR'S AND THE RELATED ORIGINATORS' ONLY OBLIGATIONS WITH
RESPECT TO A SERIES OF SECURITIES WILL BE PURSUANT TO THE SERVICING
REQUIREMENTS RELATING THERETO, AND PURSUANT TO CERTAIN REPRESENTATIONS AND
WARRANTIES MADE BY THE SPONSOR OR BY SUCH ORIGINATORS, EXCEPT AS OTHERWISE
DESCRIBED IN THE RELATED PROSPECTUS SUPPLEMENT.  THE PROSPECTUS SUPPLEMENT FOR
EACH SERIES OF SECURITIES WILL NAME ADVANTA MORTGAGE CORP.  USA AS MASTER
SERVICER (THE "MASTER SERVICER") WHICH WILL ACT, DIRECTLY OR THROUGH ONE OR
MORE SUB-SERVICERS (THE "SUB-SERVICER(S)").  THE PRINCIPAL OBLIGATIONS OF THE
MASTER SERVICER WILL BE PURSUANT TO ITS CONTRACTUAL SERVICING OBLIGATIONS
(WHICH MAY INCLUDE A LIMITED OBLIGATION TO MAKE CERTAIN ADVANCES IN THE EVENT
OF DELINQUENCIES IN PAYMENTS ON THE MORTGAGE LOANS AND INTEREST SHORTFALLS DUE
TO PREPAYMENT OF MORTGAGE LOANS).  SEE "DESCRIPTION OF THE SECURITIES."

         If so specified in the related Prospectus Supplement, the Trust Estate
for a series of Securities may include any combination of a mortgage pool
insurance policy, letter of credit, financial guaranty insurance policy,
bankruptcy bond, special hazard insurance policy, reserve fund or other form of
Credit Enhancement.  In addition to or in lieu of the foregoing, Credit
Enhancement with respect to certain classes of Securities of any series may be
provided by means of subordination, cross-support among Mortgage Assets, as
defined herein, or over-collateralization.  See "Description of Credit
Enhancement."

         The rate of payment of principal of each class of Securities entitled
to principal payments will depend on the priority of payment of such class and
the rate of payment (including prepayments, defaults, liquidations and
repurchases of Mortgage Loans) of the related Mortgage Loans.  A rate of
principal payment lower or higher than that anticipated may affect the yield on
each class of Securities in the manner described herein and in the related
Prospectus Supplement.  The various types of Securities, the different classes
of such Securities and certain types of Mortgage Loans in a given Mortgage Pool
may have different prepayment risks and credit risks.  The Prospectus
Supplement for a series of Securities or the related Current Report on Form 8-K
will contain information as to (i) types, maturities and certain statistical
information relating to credit risks of the Mortgage Loans in the related
Mortgage Pool, (ii) the effect of certain rates of prepayment, based upon
certain specified assumptions for a series of Securities and (iii) priority of
payment and maturity dates of the Securities.  AN INVESTOR SHOULD CAREFULLY
REVIEW THE INFORMATION IN THE RELATED PROSPECTUS SUPPLEMENT CONCERNING THE
DIFFERENT CONSEQUENCES OF THE RISKS ASSOCIATED WITH THE DIFFERENT TYPES AND
CLASSES OF SECURITIES.  See "Yield Considerations." A Trust may be subject to
early termination under the circumstances described herein and in the related
Prospectus Supplement.

         One or more separate elections may be made to treat a Trust, or one or
more segregated pools of assets held by such Trust, as a real estate mortgage
investment conduit ("REMIC") or a Financial Asset Securitization Investment
Trust ("FASIT") for federal income tax purposes.  If applicable, the Prospectus
Supplement for a series of Securities will specify which class or classes of
the related series of Securities will be considered to be regular interests in
a REMIC or FASIT and which classes of Securities or other interests will be
designated as the residual interest in a REMIC or as high-yield interests or
the ownership interest in a FASIT.  Alternatively, a Trust may be treated as a
grantor trust or as a partnership for federal income tax purposes, or may be
treated for federal income tax purposes as a mere security device which
constitutes a collateral arrangement for the issuance of secured debt.  See
"Certain Federal Income Tax Consequences" herein.

         No dealer, salesman, or any other 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





                                       2
<PAGE>   63
made, such information must not be relied upon as having been authorized by the
Company or any dealer, salesman, or any other person.  Neither the delivery of
this Prospectus or the related Prospectus Supplement nor any sale made
hereunder or thereunder shall under any circumstances create an implication
that there has been no change in the information herein or therein since the
date hereof.  This Prospectus and the related Prospectus Supplement are not an
offer to sell or a solicitation of an offer to buy any security in any
jurisdiction in which it is unlawful to make such offer or solicitation.

                               TABLE OF CONTENTS
<TABLE>
<CAPTION>
CAPTION                                                              PAGE
- -------                                                              ----
<S>                                                                 <C>
Summary Of Prospectus..................................................5
Risk Factors..........................................................14
        Risks of the Mortgage Loans...................................15
The Trusts............................................................19
The Mortgage Pools....................................................26
        General.......................................................26
        The Mortgage Pools............................................26
Mortgage Loan Program.................................................28
        Underwriting Guidelines.......................................29
        Qualifications of Originators.................................32
        Sub-Servicers.................................................33
        Representations by Originators................................33
        Sub-Servicing by Originators..................................34
Description Of The Securities.........................................36
        General.......................................................36
        Form of Securities............................................38
        Assignment of Mortgage Loans..................................39
        Forward Commitments; Pre-Funding..............................41
        Payments on Mortgage Loans; Deposits to Distribution Account..41
        Withdrawals from the Principal and Interest Account...........44
        Distributions.................................................45
        Principal and Interest on the Securities......................45
        Advances......................................................46
        Reports to Securityholders....................................47
        Collection and Other Servicing Procedures.....................48
        Realization Upon Defaulted Mortgage Loans.....................50
Subordination.........................................................51
Description Of Credit Enhancement.....................................52
Hazard Insurance; Claims Thereunder...................................57
        Hazard Insurance Policies.....................................57
The Sponsor And The Transferor........................................57
The Master Servicer...................................................58
The Pooling And Servicing Agreement...................................58
        Servicing and Other Compensation and Payment of Expenses;
           Originator's Retained Yield................................58
        Evidence as to Compliance.....................................59
        Removal and Resignation of the Master Servicer................59
        Amendments....................................................60
        Termination; Retirement of Securities.........................61
        The Trustee...................................................61
Yield Considerations..................................................63
Maturity And Prepayment Considerations................................65
Certain Legal Aspects Of Mortgage Loans And Related Matters...........67
        General.......................................................67
        Enforcement of the Note.......................................67
        Deeds of Trust or Mortgages...................................68
        Cooperative Loans.............................................69
        Foreclosure...................................................69
        Foreclosure on Shares of Cooperatives.........................70
        Rights of Redemption..........................................71
        Environmental Legislation.....................................71
        Enforceability of Certain Provisions..........................72
        Certain Provisions of California Deeds of Trust...............72
        Applicability of Usury Laws...................................73
        Alternative Mortgage Instruments..............................73
        Soldiers' and Sailors' Civil Relief Act of 1940...............73
Certain Federal Income Tax Consequences...............................74
        General.......................................................74
        Grantor Trust Securities......................................74
        REMIC Securities..............................................76
        Special Tax Attributes........................................76
        Debt Securities...............................................82
        Discount and Premium..........................................82
        Backup Withholding............................................85
        Foreign Investors.............................................86
Erisa Considerations..................................................86
        General.......................................................86
        Certificates..................................................87
        Notes.........................................................88
        Consultation With Counsel.....................................88
Legal Investment Matters..............................................89
Use Of Proceeds.......................................................90
Methods Of Distribution...............................................90
Legal Matters.........................................................91
Financial Information.................................................91
Additional Information................................................91
Index Of Principal Definitions........................................92
Annex I..............................................................A-1
</TABLE>





                                       3
<PAGE>   64
         UNTIL 90 DAYS AFTER THE DATE OF EACH PROSPECTUS SUPPLEMENT, ALL
DEALERS EFFECTING TRANSACTIONS IN THE RELATED SECURITIES, WHETHER OR NOT
PARTICIPATING IN THE DISTRIBUTION THEREOF, MAY BE REQUIRED TO DELIVER THIS
PROSPECTUS AND THE RELATED PROSPECTUS SUPPLEMENT.  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.




                    [Rest of page intentionally left blank.]





                                       4
<PAGE>   65
                             SUMMARY OF PROSPECTUS

         The following summary of certain pertinent information is qualified in
its entirety by reference to the detailed information appearing elsewhere in
this Prospectus and by reference to the information with respect to each series
of Securities contained in the Prospectus Supplement to be prepared and
delivered in connection with the offering of such series.  Capitalized terms
used in this summary that are not otherwise defined shall have the meanings
ascribed thereto in this Prospectus.  An index indicating where certain terms
used herein are defined appears at the end of this Prospectus.

Securities Offered  . . . . . . . . . . .  Mortgage Loan Asset-Backed
                                              Securities.

Sponsor . . . . . . . . . . . . . . . . .  Advanta Mortgage Conduit Services,
                                              Inc.  See "The Sponsor and the
                                              Transferor."

Originators . . . . . . . . . . . . . . .  The Sponsor will acquire the
                                              Mortgage Loans from one or more
                                              institutions affiliated with the
                                              Sponsor ("Affiliated
                                              Originators") or institutions
                                              unaffiliated with the Sponsor
                                              ("Unaffiliated Originators") (the
                                              Affiliated Originators and the
                                              Unaffiliated Originators are
                                              collectively referred to as the
                                              "Originators").  The Sponsor will
                                              transfer the related Trust Estate
                                              to the related Trust.  In
                                              connection with the establishment
                                              of certain Trusts the Sponsor may
                                              first transfer the related Trust
                                              Estate to the Transferor and the
                                              Transferor will then transfer
                                              such Trust Estate to the related
                                              Trust.  The use of the Transferor
                                              will not affect the obligations
                                              of the Sponsor with respect to
                                              the related Trust or the related
                                              Securities.  If the Transferor is
                                              to be involved in a particular
                                              offering the related Prospectus
                                              Supplement will describe its role
                                              in such offering; for purposes of
                                              this Prospectus the role of the
                                              Transferor is subsumed in the
                                              role of the Sponsor.

Master Servicer . . . . . . . . . . . . .  Advanta Mortgage Corp.  USA.  See
                                              "The Master Servicer" and "The
                                              Pooling and Servicing
                                              Agreement--Removal and
                                              Resignation of the Master
                                              Servicer."

Sub-Servicers . . . . . . . . . . . . . .  Originators may act as Sub-Servicers
                                              for Mortgage Loans acquired by
                                              the Sponsor from such Originators
                                              unless all servicing duties
                                              relating to such Mortgage Loans
                                              have been transferred to the
                                              Master Servicer or to a
                                              third-party, unaffiliated
                                              contract servicer approved by the
                                              Master Servicer.  See "Mortgage
                                              Loan Program--Sub-Servicers."

Trustee . . . . . . . . . . . . . . . . .  The trustee (the "Trustee") for each
                                              series of Securities will be
                                              specified in the related
                                              Prospectus Supplement.

The Securities  . . . . . . . . . . . . .  Issuance of Securities.

                                           Each series of Securities will be
                                              issued at the direction of the
                                              Sponsor by a separate Trust
                                              (each, a "Trust").  The primary
                                              assets of each Trust will consist
                                              of a segregated pool (each, a
                                              "Mortgage Pool") of conventional,
                                              one- to four-family residential
                                              mortgage loans or multi-family
                                              residential mortgage loans (the
                                              "Mortgage Loans") or certificates
                                              of interest or participation
                                              therein, acquired by such Trust
                                              from the Sponsor.  The Sponsor
                                              will acquire the Mortgage Loans
                                              from one or more of the
                                              Originators.  The Securities
                                              issued by any Trust may represent
                                              beneficial ownership interests in
                                              the





                                       5
<PAGE>   66
                                              related Mortgage Loans held by
                                              the related Trust, or may
                                              represent debt secured by such
                                              Mortgage Loans, as described
                                              herein and in the related
                                              Prospectus Supplement. Securities
                                              which represent beneficial
                                              ownership interests in the
                                              related Trust will be referred to
                                              as "Certificates" in the related
                                              Prospectus Supplement; Securities
                                              which represent debt issued by
                                              the related Trust will be
                                              referred to as "Notes" in the
                                              related Prospectus Supplement.

                                        Each Trust will be established pursuant
                                              to an agreement (each, a "Trust
                                              Agreement") by and between the
                                              Sponsor and the Trustee named
                                              therein.  Each Trust Agreement
                                              will describe the related pool of
                                              assets to be held in trust (each
                                              such asset pool, the "Trust
                                              Estate"), which will include the
                                              related Mortgage Loans and, if so
                                              specified in the related
                                              Prospectus Supplement, may
                                              include any combination of a
                                              mortgage pool insurance policy,
                                              letter of credit, financial
                                              guaranty insurance policy,
                                              special hazard policy, reserve
                                              fund or other form of Credit
                                              Enhancement.

                                        The Mortgage Loans held by each Trust
                                              will be master serviced by the
                                              Master Servicer pursuant to a
                                              servicing agreement (each, a
                                              "Servicing Agreement") by and
                                              between the Master Servicer and
                                              the related Trustee.

                                        With respect to Securities that
                                              represent debt issued by the
                                              related Trust, the related Trust
                                              will enter into an indenture
                                              (each, an "Indenture") by and
                                              between such Trust and the
                                              trustee named on such Indenture
                                              (the "Indenture Trustee"), as set
                                              forth in the related Prospectus
                                              Supplement.  Securities that
                                              represent beneficial ownership
                                              interests in the related Trust
                                              will be issued pursuant to the
                                              related Trust Agreement.

                                        In the case of any individual Trust,
                                              the contractual arrangements
                                              relating to the establishment of
                                              the Trust, the servicing of the
                                              related Mortgage Loans and the
                                              issuance of the related
                                              Securities may be contained in a
                                              single agreement, or in several
                                              agreements which combine certain
                                              aspects of the Trust Agreement,
                                              the Servicing Agreement and the
                                              Indenture described above (for
                                              example, a pooling and servicing
                                              agreement, or a servicing and
                                              collateral management agreement).
                                              For purposes of this Prospectus,
                                              the term "Pooling and Servicing
                                              Agreement" as used with respect
                                              to a Trust means, collectively,
                                              and except as otherwise
                                              specified, any and all agreements
                                              relating to the establishment of
                                              the related Trust, the servicing
                                              of the related Mortgage Loans and
                                              the issuance of the related
                                              Securities.

                                        Securities Will Be Recourse to the
                                        Assets of the Related Trust Only.

                                        The sole source of payment for any
                                              series of Securities will be the
                                              assets of the related Trust
                                              (i.e., the related Trust Estate).
                                              The Securities will not be
                                              obligations, either recourse or
                                              non-recourse (except for certain
                                              non-recourse debt described under
                                              "Certain Federal Income Tax
                                              Consequences"), of the Sponsor,
                                              the Master Servicer, any
                                              Sub-Servicer, any Originator or
                                              any Person other than the related
                                              Trust.  In the case of Securities
                                              that represent beneficial
                                              ownership interest in the related
                                              Trust Estate, such Securities
                                              will represent the ownership of
                                              such Trust Estate; with respect
                                              to





                                       6
<PAGE>   67
                                        Securities that represent debt issued
                                              by the related Trust, such
                                              Securities will be secured by the
                                              related Trust Estate.
                                              Notwithstanding the foregoing,
                                              and as to be described in the
                                              related Prospectus Supplement,
                                              certain types of Credit
                                              Enhancement, such as a financial
                                              guaranty insurance policy or a
                                              letter of credit, may constitute
                                              a full recourse obligation of the
                                              issuer of such Credit
                                              Enhancement.

                                        General Nature of the Securities as
                                        Investments.

                                        The Securities will consist of two
                                              basic types:  (i) Securities of
                                              the fixed-income type
                                              ("Fixed-Income Securities") and
                                              (ii) Securities of the equity
                                              participation type ("Equity
                                              Securities").  No Class of Equity
                                              Securities will be offered
                                              pursuant to this Prospectus or
                                              any Prospectus Supplement related
                                              hereto.  Fixed-Income Securities
                                              will generally be styled as debt
                                              instruments, having a principal
                                              balance and a specified interest
                                              rate ("Interest Rate").
                                              Fixed-Income Securities may be
                                              either beneficial ownership
                                              interests in the related Mortgage
                                              Loans held by the related Trust,
                                              or may represent debt secured by
                                              such Mortgage Loans.  Each series
                                              or class of Fixed-Income
                                              Securities may have a different
                                              Interest Rate, which may be a
                                              fixed or adjustable Interest
                                              Rate.  The related Prospectus
                                              Supplement will specify the
                                              Interest Rate for each series or
                                              class of Fixed-Income Securities,
                                              or the initial Interest Rate and
                                              the method for determining
                                              subsequent changes to the
                                              Interest Rate.

                                        A series may include one or more
                                              classes of Fixed-Income
                                              Securities ("Strip Securities")
                                              entitled (i) to principal
                                              distributions, with
                                              disproportionate, nominal or no
                                              interest distributions, or (ii)
                                              to interest distributions, with
                                              disproportionate, nominal or no
                                              principal distributions.  In
                                              addition, a series may include
                                              two or more classes of
                                              Fixed-Income Securities that
                                              differ as to timing, sequential
                                              order, priority of payment,
                                              Interest Rate or amount of
                                              distributions of principal or
                                              interest or both, or as to which
                                              distributions of principal or
                                              interest or both on any class may
                                              be made upon the occurrence of
                                              specified events, in accordance
                                              with a schedule or formula, or on
                                              the basis of collections from
                                              designated portions of the
                                              related Mortgage Pool, which
                                              series may include one or more
                                              classes of Fixed-Income
                                              Securities ("Accrual
                                              Securities"), as to which certain
                                              accrued interest will not be
                                              distributed but rather will be
                                              added to the principal balance
                                              (or nominal principal balance, in
                                              the case of Accrual Securities
                                              which are also Strip Securities)
                                              thereof on each Payment Date, as
                                              hereinafter defined and in the
                                              manner described in the related
                                              Prospectus Supplement.

                                        If so provided in the related
                                              Prospectus Supplement, a series
                                              of Securities may include one or
                                              more other classes of
                                              Fixed-Income Securities
                                              (collectively, the "Senior
                                              Securities") that are senior to
                                              one or more other classes of
                                              Fixed-Income Securities
                                              (collectively, the "Subordinate
                                              Securities") in respect of
                                              certain distributions of
                                              principal and interest and
                                              allocations of losses on Mortgage
                                              Loans.

                                        In addition, certain classes of Senior
                                              (or Subordinate) Securities may
                                              be senior to other classes of
                                              Senior (or Subordinate)
                                              Securities in respect of such
                                              distributions or losses.





                                       7
<PAGE>   68
                                        Equity Securities will represent the
                                              right to receive the proceeds of
                                              the related Trust Estate after
                                              all required payments have been
                                              made to the Securityholders of
                                              the related Fixed-Income
                                              Securities (both Senior
                                              Securities and Subordinate
                                              Securities), and following any
                                              required deposits to any reserve
                                              account which may be established
                                              for the benefit of the
                                              Fixed-Income Securities.  Equity
                                              Securities may constitute what
                                              are commonly referred to as the
                                              "residual interest," "seller's
                                              interest" or the "general
                                              partnership interest," depending
                                              upon the treatment of the related
                                              Trust for federal income tax
                                              purposes.  As distinguished from
                                              the Fixed-Income Securities, the
                                              Equity Securities will not be
                                              styled as having principal and
                                              interest components.  Any losses
                                              suffered by the related Trust
                                              will first be absorbed by the
                                              related class of Equity
                                              Securities, as described herein
                                              and in the related Prospectus
                                              Supplement.

                                        No Class of Equity Securities will be
                                              offered pursuant to this
                                              Prospectus or any Prospectus
                                              Supplement related hereto.
                                              Equity Securities may be offered
                                              on a private placement basis or
                                              pursuant to a separate
                                              Registration Statement to be
                                              filed by the Sponsor.  In
                                              addition, the Sponsor and its
                                              affiliates may initially or
                                              permanently hold any Equity
                                              Securities issued by any Trust.

                                        General Payment Terms of Securities.

                                        As provided in the related Pooling and
                                              Servicing Agreement and as
                                              described in the related
                                              Prospectus Supplement,
                                              Securityholders will be entitled
                                              to receive payments on their
                                              Securities on specified dates
                                              (each, a "Payment Date").
                                              Payment Dates with respect to
                                              Fixed-Income Securities will
                                              occur monthly, quarterly or
                                              semi-annually, as described in
                                              the related Prospectus
                                              Supplement; Payment Dates with
                                              respect to Equity Securities will
                                              occur as described in the related
                                              Prospectus Supplement.

                                        The related Prospectus Supplement will
                                              describe a date (the "Record
                                              Date") preceding such Payment
                                              Date, as of which the Trustee or
                                              its paying agent will fix the
                                              identity of the Securityholders
                                              for the purpose of receiving
                                              payments on the next succeeding
                                              Payment Date.  Unless otherwise
                                              described in the related
                                              Prospectus Supplement, the
                                              Payment Date will be the
                                              twenty-fifth day of each month
                                              (or, in the case of quarterly-pay
                                              Securities, the twenty-fifth day
                                              of every third month; and in the
                                              case of semi-annual pay
                                              Securities, the twenty-fifth day
                                              of every sixth month) and the
                                              Record Date will be the close of
                                              business as of the last day of
                                              the calendar month that precedes
                                              the calendar month in which such
                                              Payment Date occurs.

                                        Each Pooling and Servicing Agreement
                                              will describe a period (each, a
                                              "Remittance Period") antecedent
                                              to each Payment Date (for
                                              example, in the case of
                                              monthly-pay Securities, the
                                              calendar month preceding the
                                              month in which a Payment Date
                                              occurs or such other specified
                                              period).  Unless otherwise
                                              provided in the related
                                              Prospectus Supplement,
                                              collections received on or with
                                              respect to the related Mortgage
                                              Loans during a Remittance Period
                                              will be required to be remitted
                                              by the Master Servicer to the
                                              related Trustee prior to the
                                              related Payment Date and will be
                                              used to fund payments





                                       8
<PAGE>   69
                                              to Securityholders on such
                                              Payment Date.  As may be
                                              described in the related
                                              Prospectus Supplement, the
                                              related Pooling and Servicing
                                              Agreement may provide that all or
                                              a portion of the principal
                                              collected on or with respect to
                                              the related Mortgage Loans may be
                                              applied by the related Trustee to
                                              the acquisition of additional
                                              Mortgage Loans during a specified
                                              period (rather than be used to
                                              fund payments of principal to
                                              Securityholders during such
                                              period) with the result that the
                                              related securities will possess
                                              an interest-only period, also
                                              commonly referred to as a
                                              revolving period, which will be
                                              followed by an amortization
                                              period.  Any such interest-only
                                              or revolving period may, upon the
                                              occurrence of certain events to
                                              be described in the related
                                              Prospectus Supplement, terminate
                                              prior to the end of the specified
                                              period and result in the earlier
                                              than expected amortization of the
                                              related Securities.

                                        In addition, and as may be described in
                                              the related Prospectus
                                              Supplement, the related Pooling
                                              and Servicing Agreement may
                                              provide that all or a portion of
                                              such collected principal may be
                                              retained by the Trustee or the
                                              Master Servicer on behalf of the
                                              Trustee (and held in certain
                                              temporary investments, including
                                              Mortgage Loans) for a specified
                                              period prior to being used to
                                              fund payments of principal to
                                              Securityholders.

                                        The result of such retention and
                                              temporary investment by the
                                              Trustee or the Master Servicer on
                                              behalf of the Trustee of such
                                              principal would be to slow the
                                              amortization rate of the related
                                              Securities relative to the
                                              amortization rate of the related
                                              Mortgage Loans, or to attempt to
                                              match the amortization rate of
                                              the related Securities to an
                                              amortization schedule established
                                              at the time such Securities are
                                              issued.  Any such feature
                                              applicable to any Securities may
                                              terminate upon the occurrence of
                                              events to be described in the
                                              related Prospectus Supplement,
                                              resulting in the current
                                              distribution of principal
                                              payments to the specified
                                              Securityholders and an
                                              acceleration of the amortization
                                              of such Securities.

                                        Unless otherwise specified in the
                                              related Prospectus Supplement,
                                              neither the Securities nor the
                                              underlying Mortgage Loans will be
                                              guaranteed or insured by any
                                              governmental agency or
                                              instrumentality or the Sponsor,
                                              the Master Servicer, any
                                              Sub-Servicer, the Trustee, any
                                              Originator or any of their
                                              respective affiliates.

No Investment Companies . . . . . . . . .  Neither the Sponsor nor any Trust
                                              will register as an "investment
                                              company" under the Investment
                                              Company Act of 1940, as amended
                                              (the "Investment Company Act").

Cross-Collateralization . . . . . . . . .  Unless otherwise provided in the
                                              related Pooling and Servicing
                                              Agreement and described in the
                                              related Prospectus Supplement,
                                              the source of payment for
                                              Securities of each series will be
                                              the assets of the related Trust
                                              Estate only.  However, as may be
                                              described in the related
                                              Prospectus Supplement, a Trust
                                              Estate may include the right to
                                              receive monies from a common pool
                                              of Credit Enhancement which may
                                              be available for more than one
                                              series of Securities, such as a
                                              master reserve account or a
                                              master insurance policy.
                                              Notwithstanding the foregoing,
                                              unless specifically described
                                              otherwise in the related
                                              Prospectus Supplement, no
                                              collections on





                                       9
<PAGE>   70
                                              any Mortgage Loans held by any
                                              Trust may be applied to the
                                              payment of Securities issued by
                                              any other Trust (except to the
                                              limited extent that certain
                                              collections in excess of amounts
                                              needed to pay the related
                                              Securities may be deposited in a
                                              common, master reserve account
                                              that provides Credit Enhancement
                                              for more than one series of
                                              Securities).

The Mortgage Pools  . . . . . . . . . . .  Unless otherwise specified in the
                                              related Prospectus Supplement,
                                              each Trust Estate will consist
                                              primarily of Mortgage Loans
                                              secured by liens on one- to
                                              four-family residential or
                                              multi-family properties
                                              ("Mortgages"), located in any one
                                              of the fifty states, the District
                                              of Columbia, Puerto Rico or any
                                              other Territories of the United
                                              States.  All Mortgage Loans will
                                              have been acquired by the related
                                              Trust from the Sponsor.  All
                                              Mortgage Loans will have been
                                              originated either by (x) one or
                                              more institutions affiliated with
                                              the Sponsor (such affiliated
                                              institutions, the "Affiliated
                                              Originators") or (y) one or more
                                              institutions not affiliated with
                                              the Sponsor (such unaffiliated
                                              institutions, the "Unaffiliated
                                              Originators").  The Mortgage
                                              Loans originated by the
                                              Affiliated Originators generally
                                              will have been originated
                                              pursuant to the standard
                                              underwriting guidelines (the
                                              "Sponsor's Guidelines") set forth
                                              in the Sponsor's guide for
                                              originators (the "Sponsor's
                                              Originator Guide"), as modified
                                              from time to time.  The Mortgage
                                              Loans originated by the
                                              Unaffiliated Originators may be
                                              originated either (i) generally
                                              pursuant to the Sponsor's
                                              Guidelines; (ii) generally
                                              pursuant to such Unaffiliated
                                              Originators' underwriting
                                              guidelines as approved by the
                                              Sponsor ("Approved Guidelines");
                                              or (iii) generally pursuant to
                                              such Originators' underwriting
                                              guidelines and purchased by the
                                              Sponsor in a bulk acquisition
                                              ("Bulk Acquisition").  See
                                              "Mortgage Loan Program." For a
                                              description of the types of
                                              Mortgage Loans that may be
                                              included in the Mortgage Pools,
                                              see "The Mortgage Pools--The
                                              Mortgage Pools."

                                        A Current Report on Form 8-K will be
                                              available to purchasers or
                                              underwriters of the related
                                              series of Securities and will
                                              generally be filed, together with
                                              the related Pooling and Servicing
                                              Agreement, with the Securities
                                              and Exchange Commission within
                                              fifteen days after the initial
                                              issuance of such series.

Forward Commitments; Pre-Funding  . . . .  A Trust may enter into an agreement
                                              (each, a "Forward Purchase
                                              Agreement") with the Sponsor
                                              whereby the Sponsor will agree to
                                              transfer additional Mortgage
                                              Loans (the "Subsequent Mortgage
                                              Loans") to such Trust following
                                              the date on which such Trust is
                                              established and the related
                                              Securities are issued.  Any
                                              Forward Purchase Agreement will
                                              require that any Mortgage Loans
                                              so transferred to a Trust conform
                                              to the requirements specified in
                                              such Forward Purchase Agreement.
                                              In addition, the Forward Purchase
                                              Agreement states that the
                                              Depositor shall only transfer the
                                              Subsequent Mortgage Loans upon
                                              the satisfaction of certain
                                              conditions including that the
                                              Depositor shall have delivered to
                                              the Certificate Insurer, the
                                              Rating Agencies and the Trustee
                                              opinions of counsel (including
                                              bankruptcy, corporate and tax
                                              opinions) with respect to the
                                              transfer of the Subsequent
                                              Mortgage Loans.  If a Forward
                                              Purchase Agreement is to be
                                              utilized, and unless otherwise
                                              specified in the related
                                              Prospectus Supplement, the
                                              related Trustee will be required
                                              to deposit in a segregated
                                              account (each, a "Pre-





                                       10
<PAGE>   71
                                              Funding Account") all or a
                                              portion of the proceeds received
                                              by the Trustee in connection with
                                              the sale of one or more classes
                                              of Securities of the related
                                              series; subsequently, the
                                              additional Mortgage Loans will be
                                              transferred to the related Trust
                                              in exchange for money released to
                                              the Sponsor from the related
                                              Pre-Funding Account in one or
                                              more transfers.  Each Forward
                                              Purchase Agreement will set a
                                              specified period during which any
                                              such transfers must occur.  The
                                              Forward Purchase Agreement or the
                                              related Pooling and Servicing
                                              Agreement will require that, if
                                              all monies originally deposited
                                              to such Pre-Funding Account are
                                              not so used by the end of such
                                              specified period, then any
                                              remaining monies will be applied
                                              as a mandatory prepayment of the
                                              related class or classes of
                                              Securities as specified in the
                                              related Prospectus Supplement.

Credit Enhancement  . . . . . . . . . . .  If so specified in the Prospectus
                                              Supplement, the Trust Estate with
                                              respect to any series of
                                              Securities may include any one or
                                              any combination of a letter of
                                              credit, mortgage pool insurance
                                              policy, special hazard insurance
                                              policy, bankruptcy bond,
                                              financial guaranty insurance
                                              policy, reserve fund or other
                                              type of Credit Enhancement to
                                              provide full or partial coverage
                                              for certain defaults and losses
                                              relating to the Mortgage Loans.
                                              Credit support also may be
                                              provided in the form of the
                                              related class of Equity
                                              Securities, and/or by
                                              subordination of one or more
                                              classes of Fixed-Income
                                              Securities in a series under
                                              which losses in excess of those
                                              absorbed by any related class of
                                              Equity Securities are first
                                              allocated to any Subordinate
                                              Securities up to a specified
                                              limit, cross-support among groups
                                              of Mortgage Assets or
                                              overcollateralization.  Unless
                                              otherwise specified in the
                                              related Prospectus Supplement,
                                              any mortgage pool insurance
                                              policy will have certain
                                              exclusions from coverage
                                              thereunder, which will be
                                              described in the related
                                              Prospectus Supplement, which may
                                              be accompanied by one or more
                                              separate Credit Enhancements that
                                              may be obtained to cover certain
                                              of such exclusions.  To the
                                              extent not set forth herein, the
                                              amount and types of coverage, the
                                              identification of any entity
                                              providing the coverage, the terms
                                              of any subordination and related
                                              information will be set forth in
                                              the Prospectus Supplement
                                              relating to a series of
                                              Securities.  See "Description of
                                              Credit Enhancement" and
                                              "Subordination."

Advances  . . . . . . . . . . . . . . . .  As to be described in the related
                                              Prospectus Supplement, the Master
                                              Servicer may be obligated to make
                                              certain advances with respect to
                                              payments of delinquent scheduled
                                              interest and/or principal on the
                                              Mortgage Loans, but only to the
                                              extent that the Master Servicer
                                              believes that such amounts will
                                              be recoverable by it.  Any such
                                              advance made by the Master
                                              Servicer with respect to a
                                              Mortgage Loan is recoverable by
                                              it as provided herein under
                                              "Description of the
                                              Securities--Advances" either from
                                              recoveries on the specific
                                              Mortgage Loan or, with respect to
                                              any such advance subsequently
                                              determined to be nonrecoverable,
                                              out of funds otherwise
                                              distributable to the holders of
                                              the related series of Securities,
                                              which may include the holders of
                                              any Senior Securities of such
                                              series.

                                        As to be described in the related
                                              Prospectus Supplement, the Master
                                              Servicer may be required to pay
                                              Compensating Interest as defined
                                              hereafter under "Description of
                                              the Securities--Advances."





                                       11
<PAGE>   72
                                        In addition, unless otherwise specified
                                              in the related Prospectus
                                              Supplement, the Master Servicer
                                              will be required to pay all "out
                                              of pocket" costs and expenses
                                              incurred in the performance of
                                              its servicing obligations, but
                                              only to the extent that the
                                              Master Servicer reasonably
                                              believes that such amounts will
                                              be recoverable by it.  See
                                              "Description of the
                                              Securities--Advances."

Optional Termination  . . . . . . . . . .  The Master Servicer, the Sponsor,
                                              or, if specified in the related
                                              Prospectus Supplement, the
                                              holders of the related class of
                                              Equity Securities or the Credit
                                              Enhancer may at their respective
                                              option effect early retirement of
                                              a series of Securities through
                                              the purchase of the Mortgage
                                              Loans and other assets in the
                                              related Trust Estate under the
                                              circumstances and in the manner
                                              set forth herein under "The
                                              Pooling and Servicing
                                              Agreement--Termination;
                                              Retirement of Securities" and in
                                              the related Prospectus
                                              Supplement.

Mandatory Termination . . . . . . . . . .  The Trustee, the Master Servicer or
                                              certain other entities specified
                                              in the related Prospectus
                                              Supplement may be required to
                                              effect early retirement of a
                                              series of Securities by
                                              soliciting competitive bids for
                                              the purchase of the related Trust
                                              Estate or otherwise, under other
                                              circumstances and in the manner
                                              specified in "The Pooling and
                                              Servicing Agreement--Termination;
                                              Retirement of Securities" and in
                                              the related Prospectus
                                              Supplement.

Legal Investment  . . . . . . . . . . . .  Not all of the Mortgage Loans in a
                                              particular Mortgage Pool may
                                              represent first liens.
                                              Accordingly, as disclosed in the
                                              related Prospectus Supplement,
                                              certain classes of Securities
                                              offered hereby and by the related
                                              Prospectus Supplement may not
                                              constitute "mortgage related
                                              securities" for purposes of the
                                              Secondary Mortgage Market
                                              Enhancement Act of 1984 ("SMMEA")
                                              and, if so, will not be legal
                                              investments for certain types of
                                              institutional investors under
                                              SMMEA.

                                        Institutions whose investment
                                              activities are subject to legal
                                              investment laws and regulations
                                              or to review by certain
                                              regulatory authorities may be
                                              subject to additional
                                              restrictions on investment in
                                              certain classes of Securities.
                                              Any such institution should
                                              consult its own legal advisors in
                                              determining whether and to what
                                              extent a class of Securities
                                              constitutes legal investments for
                                              such investors.  See "Legal
                                              Investment" herein.

ERISA Considerations  . . . . . . . . . .  A fiduciary of an employee benefit
                                              plan and certain other retirement
                                              plans and arrangements, including
                                              individual retirement accounts
                                              and annuities, Keogh plans, and
                                              collective investment funds and
                                              separate accounts in which such
                                              plans, accounts, annuities or
                                              arrangements are invested, that
                                              is subject to the Employee
                                              Retirement Income Security Act of
                                              1974, as amended ("ERISA"), or
                                              Section 4975 of the Code (each
                                              such entity, a "Plan") should
                                              carefully review with its legal
                                              advisors 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.
                                              Investors are advised to consult
                                              their counsel and to review
                                              "ERISA Considerations" herein.





                                       12
<PAGE>   73
Certain Federal Income
Tax Consequences  . . . . . . . . . . . .  Securities of each series offered
                                              hereby will, for federal income
                                              tax purposes, constitute either
                                              (i) interests ("Grantor Trust
                                              Securities") in a Trust treated
                                              as a grantor trust under
                                              applicable provisions of the
                                              Code, (ii) "regular interests"
                                              ("REMIC Regular Securities") or
                                              "residual interests" ("REMIC
                                              Residual Securities") in a Trust
                                              treated as a REMIC (or, in
                                              certain instances, containing one
                                              or more REMIC's) under Sections
                                              860A through 860G of the Code,
                                              (iii) debt issued by a Trust
                                              ("Debt Securities"), (iv)
                                              interests in a Trust which is
                                              treated as a partnership
                                              ("Partnership Interests"), or, on
                                              or after September 1, 1997, (v)
                                              "regular interests" ("FASIT
                                              Regular Securities"), "high-yield
                                              interests" ("FASIT High-Yield
                                              Securities") or an ownership
                                              interest in a Trust treated as a
                                              FASIT (or, in certain
                                              circumstances containing one or
                                              more FASITs under Sections 860H
                                              through 860L of the Code.

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

Registration of Securities  . . . . . . .  Securities may be represented by
                                              global securities registered in
                                              the name of Cede & Co.  ("Cede"),
                                              as nominee of The Depository
                                              Trust Company ("DTC"), or another
                                              nominee.  In such case,
                                              Securityholders will not be
                                              entitled to receive definitive
                                              securities representing such
                                              Holders' interests, except in
                                              certain circumstances described
                                              in the related Prospectus
                                              Supplement.  See "Description of
                                              the Securities--Form of
                                              Securities" herein.

Ratings . . . . . . . . . . . . . . . . .  Each class of Fixed-Income
                                              Securities offered pursuant to
                                              the related Prospectus Supplement
                                              will be rated in one of the four
                                              highest rating categories by one
                                              or more "national statistical
                                              rating organizations," as defined
                                              in the Securities Exchange Act of
                                              1934, as amended (the "Exchange
                                              Act"), and commonly referred to
                                              as "Rating Agencies." Such
                                              ratings will address, in the
                                              opinion of such Rating Agencies,
                                              the likelihood that the related
                                              Trust will be able to make timely
                                              payment of all amounts due on the
                                              related Fixed-Income Securities
                                              in accordance with the terms
                                              thereof.  Such ratings will
                                              neither address any prepayment or
                                              yield considerations applicable
                                              to any Securities nor constitute
                                              a recommendation to buy, sell or
                                              hold any Securities.

                                        Equity Securities will not be rated.

                                        The ratings expected to be received
                                              with respect to any Securities
                                              will be set forth in the related
                                              Prospectus Supplement.





                                       13
<PAGE>   74
                                  RISK FACTORS

         Investors should consider, among other things, the following factors
in connection with the purchase of the Securities.

         Limited Liquidity.  There can be no assurance that a secondary market
for the Securities of any series or class will develop or, if it does develop,
that it will provide Securityholders with liquidity of investment or that it
will continue for the life of the Securities of any series.  The Prospectus
Supplement for any series of Securities may indicate that an underwriter
specified therein intends to establish a secondary market in such Securities;
however, no underwriter will be obligated to do so.  Unless otherwise specified
in the related Prospectus Supplement, the Securities will not be listed on any
securities exchange.

         Limited Obligations.  The Securities will not represent an interest in
or obligation, either recourse or non-recourse (except for certain non-recourse
debt described under "Certain Federal Income Tax Consequences"), of the
Sponsor, the Master Servicer, any Originator (as defined herein) or any person
other than the related Trust.  The only obligations of the foregoing entities
with respect to the Securities or the Mortgage Loans will be the obligations
(if any) of the Sponsor, the related Originators and the Master Servicer
pursuant to certain limited representations and warranties made with respect to
the Mortgage Loans, the Master Servicer's servicing obligations under the
related Pooling and Servicing Agreement (including its limited obligation, if
any, to make certain advances in the event of delinquencies on the Mortgage
Loans, but only to the extent deemed recoverable) and, if and to the extent
expressly described in the related Prospectus Supplement, certain limited
obligations of the Sponsor, Master Servicer, applicable Sub-Servicer, or
another party in connection with a purchase obligation ("Purchase Obligation")
or an agreement to purchase or act as remarketing agent with respect to a
Convertible Mortgage Loan upon conversion to a fixed rate.  Notwithstanding the
foregoing, and as to be described in the related Prospectus Supplement, certain
types of Credit Enhancement, such as a financial guaranty insurance policy or a
letter of credit, may constitute a full recourse obligation of the issuer of
such Credit Enhancement.  Except as described in the related Prospectus
Supplement, neither the Securities nor the underlying Mortgage Loans will be
guaranteed or insured by any governmental agency or instrumentality, or by the
Sponsor, the Master Servicer, any Sub-Servicer, the Trustee, any Originator or
any of their respective affiliates.  Proceeds of the assets included in the
related Trust Estate for each series of Securities (including the Mortgage
Loans and any form of Credit Enhancement) will be the sole source of payments
on the Securities, and there will be no recourse to the Sponsor or any other
entity in the event that such proceeds are insufficient or otherwise
unavailable to make all payments provided for under the Securities.

         Limitations, Reduction and Substitution of Credit Enhancement.  With
respect to each series of Securities, Credit Enhancement will be provided in
limited amounts to cover certain types of losses on the underlying Mortgage
Loans.  Credit Enhancement will generally be provided in one or more of the
forms referred to herein, including, but not limited to:  a letter of credit; a
Purchase Obligation; a mortgage pool insurance policy; a special hazard
insurance policy; a bankruptcy bond; a reserve fund; a financial guaranty
insurance policy or other type of Credit Enhancement to provide partial
coverage for certain defaults and losses relating to the Mortgage Loans.
Credit Enhancement also may be provided in the form of the related class of
Equity Securities, subordination of one or more classes of Fixed-Income
Securities in a series under which losses in excess of those absorbed by any
related class of Equity Securities are first allocated to any Subordinate
Securities up to a specified limit, cross-support among Mortgage Assets and/or
overcollateralization.  See "Subordination" and "Description of Credit
Enhancement" herein.  Regardless of the form of Credit Enhancement provided,
the coverage will be limited in amount and in most cases will be subject to
periodic reduction in accordance with a schedule or formula.  Furthermore, such
Credit Enhancements may provide only very limited coverage as to certain types
of losses, and may provide no coverage as to certain other types of losses.
Generally, Credit Enhancements do not directly or indirectly guarantee to the
investors any specified rate of prepayments.  The Sponsor will generally be
permitted to reduce, terminate or substitute all or a portion of the Credit
Enhancement for any series of Securities, if the applicable Rating Agency
indicates that the then-current rating thereof will not be adversely affected.
To the extent not set forth herein, the amount and types of coverage, the
identification of any entity providing the coverage, the terms of any
subordination and related information will be set forth in the Prospectus
Supplement relating to a series of Securities.  See "Description of Credit
Enhancement" and "Subordination."





                                       14
<PAGE>   75
RISKS OF THE MORTGAGE LOANS

        Junior Liens.  Certain of the Mortgage Loans will be secured by junior
liens subordinate to the rights of the mortgagee or beneficiary under each
related senior mortgage or deed of trust.  As a result, the proceeds from any
liquidation, insurance or condemnation proceedings will be available to satisfy
the principal balance of a mortgage loan only to the extent that the claims, if
any, of each such senior mortgagee or beneficiary are satisfied in full,
including any related foreclosure costs.  In addition, a mortgagee secured by a
junior lien may not foreclose on the related mortgaged property unless it
forecloses subject to the related senior mortgage or mortgages, in which case
it must either pay the entire amount of each senior mortgage to the applicable
mortgagee at or prior to the foreclosure sale or undertake the obligation to
make payments on each senior mortgage in the event of default thereunder.  In
servicing junior lien loans in its portfolio, it has generally been the
practice of the Master Servicer to satisfy each such senior mortgage at or
prior to the foreclosure sale but only to the extent that it determines any
amounts so paid will be recoverable from future payments and collections on
such junior lien loans or otherwise.  The Trusts will not have any source of
funds to satisfy any such senior mortgage or make payments due to any senior
mortgagee.  See "Certain Legal Aspects of Mortgage Loans and Related
Matters--Foreclosure."

        Declining Real Estate Values.  An investment in securities such as the
Securities that generally represent beneficial ownership interests in the
Mortgage Loans or debt secured by such Mortgage Loans may be affected by, among
other things, a decline in real estate values and changes in the borrowers'
financial condition.  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 any senior liens, the Mortgage Loans and any secondary
financing on the Mortgaged Properties in a particular Mortgage Pool 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 nonconforming credit mortgage lending industry.
Such a decline could extinguish the interest of the related Trust in the
Mortgaged Properties before having any effect on the interest of the related
senior mortgagee.  In addition, in the case of Mortgage Loans that are subject
to negative amortization, due to the addition to principal balance of deferred
interest ("Deferred Interest"), the principal balances of such Mortgage Loans
could be increased to an amount equal to or in excess of the value of the
underlying Mortgaged Properties, thereby increasing the likelihood of default.
To the extent that such losses are not covered by the applicable Credit
Enhancement, holders of Securities of the series evidencing interests in the
related Mortgage Pool will bear all risk of loss resulting from default by
Mortgagors and will have to look primarily to the value of the Mortgaged
Properties for recovery of the outstanding principal and unpaid interest on the
defaulted Mortgage Loans.

        Certain Non-Conforming Credit and Non-Traditional Loans.  The Sponsor's
underwriting standards consider, among other things, a mortgagor's credit
history, repayment ability and debt service-to-income ratio, as well as the
value of the property; however, the Sponsor's Mortgage Loan program generally
provides for the origination of Mortgage Loans relating to non-conforming
credits.  For purposes hereof, "non-conforming credit" means a mortgage loan
which, based upon standard underwriting guidelines, is ineligible for purchase
by the Federal National Mortgage Association ("FNMA") or the Federal Home Loan
Mortgage Corporation ("FHLMC") due to credit characteristics that do not meet
FNMA or FHLMC guidelines, respectively.  Certain of the types of loans that may
be included in the Mortgage Pools may involve additional uncertainties not
present in traditional types of loans.  For example, certain of the Mortgage
Loans may provide for escalating or variable payments by the borrower under the
Mortgage Loan (the "Mortgagor"), as to which the Mortgagor is generally
qualified on the basis of the initial payment amount.  In some instances the
Mortgagors' income may not be sufficient to enable them to continue to make
their loan payments as such payments increase and thus the likelihood of
default will increase.

        Balloon Loans.  Certain of the Mortgage Loans may constitute "Balloon
Loans".  Balloon Loans are originated with a stated maturity of less than the
period of time of the corresponding amortization schedule.  Consequently, upon
the maturity of a Balloon Loan, the Mortgagor will be required to make a
"balloon" payment that will be significantly larger than such Mortgagor's
previous monthly payments.  The ability of such a Mortgagor to repay a Balloon
Loan at maturity frequently will depend on such borrower's ability to refinance
the Mortgage Loan.  The ability of a Mortgagor to refinance such a Mortgage
Loan will be affected by a number of factors, including the level of available
mortgage rates at the time, the value of the related Mortgaged Property, the
Mortgagor's equity in the related Mortgaged Property, the financial condition
of the Mortgagor, the tax laws and general economic conditions at the time.


                                       15
<PAGE>   76
         Although a low interest rate environment may facilitate the
refinancing of a balloon payment, the receipt and reinvestment by
Securityholders of the proceeds in such an environment may produce a lower
return than that previously received in respect of the related Mortgage Loan.
Conversely, a high interest rate environment may make it more difficult for the
Mortgagor to accomplish a refinancing and may result in delinquencies or
defaults.  None of the Sponsor, the Originators, the Master Servicer, any
Sub-Servicer or the Trustee will be obligated to provide funds to refinance any
Mortgage Loan, including Balloon Loans.

        ARM Loans.  ARM Loans may be underwritten on the basis of an assessment
that Mortgagors will have the ability to make payments in higher amounts after
relatively short periods of time.  In some instances, Mortgagors' income may
not be sufficient to enable them to continue to make their loan payments as
such payments increase and thus the likelihood of default will increase.

        Pay-for-Performance Mortgage Loans.  Certain of the Mortgage Loans may
constitute "Pay-for-Performance Mortgage Loans." Pay-for-Performance Mortgage
Loans are originated with a stated interest rate which may decrease if the
Mortgagor maintains a steady history of timely payments over a specified period
of time.  Any such decrease in interest rate, although generally indicative of
good performance, may result in decreased cash received by the Securityholders.

        Bankruptcy of Mortgagors.  General economic conditions have an impact
on the ability of borrowers to repay Mortgage Loans. Loss of earnings, illness
and other similar factors also may lead to an increase in delinquencies and
bankruptcy filings by borrowers.  In the event of personal bankruptcy of a
Mortgagor, it is possible that a Trust could experience a loss with respect to
such Mortgagor's Mortgage Loan.  In conjunction with a Mortgagor's bankruptcy,
a bankruptcy court may suspend or reduce the payments of principal and interest
to be paid with respect to such Mortgage Loan or permanently reduce the
principal balance of such Mortgage Loan thereby either delaying or permanently
limiting the amount received by the Trust with respect to such Mortgage Loan.
Moreover, in the event a bankruptcy court prevents the transfer of the related
Mortgaged Property to a Trust, any remaining balance on such Mortgage Loan may
not be recoverable.

        High LTV Loans.  Certain of the Mortgage Loans may have combined
loan-to-value ratios at the time of origination in excess of 100%, generally up
to a maximum of 125% ("High LTV Loans").  As a result, the related Mortgaged
Properties may not provide adequate security for these Mortgage Loans.
Underwriting analysis with respect to High LTV Loans relies more heavily on the
Mortgagor's creditworthiness than on the protection afforded by the security
interest alone.  Such loans are generally targeted as debt consolidation loans
for repeat or frequent borrowers with generally strong credit ratings.  For a
more detailed discussion see "Mortgage Loan Program -- Underwriting Guidelines
- -- Sponsor Guidelines" and "Certain Legal Aspects of Mortgage Loans and Related
Matters -- Enforcement of the Note".

         Additionally, there is also the risk that if the related Mortgagors
relocate, such Mortgagors will be unable to discharge the Mortgage Loans in
full from the sale proceeds of the related Mortgaged Properties and any other
funds available to these borrowers.  As a result, the costs incurred in the
collection and liquidation of High LTV Loans may be higher than with respect to
Mortgage Loans with combined loan-to-value ratios of 100% or less because the
Servicer may be required to pursue collection solely against the Mortgagor.
The Master Servicer may, in accordance with accepted servicing procedures,
pursue alternative methods to maximize proceeds therefrom, including, without
limitation, the modification of defaulted Mortgage Loans, which may include the
abatement of accrued interest or the reduction of a portion of the outstanding
Principal Balance of such defaulted Mortgage Loan.  Consequently, the losses on
such defaulted Mortgage Loans may be more severe as there is no assurance that
any proceeds will be recovered.  See "Mortgage Loans -- Underwriting Guidelines
- -- Sponsor's Guidelines."

        Mortgaged Properties.  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 Mortgage Loans and
corresponding delays in the receipt of related proceeds by the Securityholders
could occur.  An action to foreclose on a Mortgaged Property securing a
Mortgage Loan is regulated by state statutes, rules and judicial decisions 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 Mortgaged Property.
In the event of a default by a Mortgagor, these restrictions, among other
things, may impede the ability of the Master Servicer to foreclose on




                                       16
<PAGE>   77
or sell the Mortgaged Property or to obtain liquidation proceeds (net
of expenses) ("Liquidation Proceeds") sufficient to repay all amounts due on
the related Mortgage Loan.  The Master Servicer will be entitled to deduct from
Liquidation Proceeds all expenses reasonably incurred in attempting to recover
amounts due on the related liquidated Mortgage Loan ("Liquidated Mortgage
Loan") and not yet repaid, including payments to prior lienholders, accrued
Servicing Fees, Delinquency Advances, Servicing Advances, legal fees and costs
of legal action, real estate taxes, and maintenance and preservation expenses.
In the event that any Mortgaged Properties fail to provide adequate security
for the related Mortgage Loans and insufficient funds are available from any
applicable Credit Enhancement, Securityholders could experience a loss on their
investment.

         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 takes 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 larger principal
balance, the amount realized after expenses of liquidation would be less as a
percentage of the outstanding principal balance of the smaller principal
balance mortgage loan than would be the case with a larger principal balance
loan.

         Under environmental legislation and judicial decisions applicable in
various states, a secured party that takes a deed in lieu of foreclosure, or
acquires at a foreclosure sale a mortgaged property that, prior to foreclosure,
has been involved in decisions or actions which may lead to contamination of a
property, may be liable for the costs of cleaning up the purportedly
contaminated site.  Although such costs could be substantial, it is unclear
whether they would be imposed on a holder of a mortgage note (such as a Trust)
which, under the terms of the Pooling and Servicing Agreement, is not required
to take an active role in operating the Mortgaged Properties.  See "Certain
Legal Aspects of Mortgage Loans and Related Matters--Environmental
Legislation."

         Certain of the Mortgaged Properties relating to Mortgage Loans may not
be noninvestor owned.  It is possible that the rate of delinquencies,
foreclosures and losses on Mortgage Loans secured by noninvestor owned
properties could be higher than for loans secured by the primary residence of
the borrower.

         Litigation.  Any material litigation relating to the Sponsor or the
Master Servicer will be specified in the related Prospectus Supplement.

         Geographic Concentration of Mortgaged Properties.  Certain geographic
regions from time to time will experience weaker regional economic conditions
and housing markets than will other regions, and, consequently, will experience
higher rates of loss and delinquency on mortgage loans generally.  The Mortgage
Loans underlying certain series of Securities may be concentrated in such
regions, and such concentrations may present risk considerations in addition to
those generally present for similar mortgage loan asset-backed securities
without such concentrations.  Information with respect to geographic
concentration of Mortgaged Properties will be specified in the related
Prospectus Supplement or related Current Report on Form 8-K.

         Legal Considerations.  Applicable state laws generally regulate
interest rates and other charges, require certain disclosures, and require
licensing of the Originators and the Master Servicer and Sub-Servicers.  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 that may apply to the origination, servicing and collection of
the Mortgage 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 Mortgage 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 Mortgage Loans and Related Matters."

        The Mortgage Loans may also be subject to federal laws, including: (i)
the Federal Truth-in-Lending Act and Regulation Z promulgated thereunder and
the Real Estate Settlement Procedures Act and Regulation X promulgated
thereunder, which require certain disclosures to the borrowers regarding the
terms of the Mortgage 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; and (iii) the Fair Credit Reporting
Act, which regulates the use and reporting of information related to the
borrower's credit





                                       17
<PAGE>   78
experience.  Depending on the provisions of the applicable law and the
specific facts and circumstances involved, violations of these laws, policies
and general principles of equity may limit the ability of the Master Servicer
to collect all or part of the principal of or interest on the Mortgage Loans,
may entitle the borrower to rescind the loan or to a refund of amounts
previously paid and, in addition, could subject the Master Servicer to damages
and administrative sanctions.  If the Master Servicer is unable to collect all
or part of the principal or interest on the Mortgage Loans because of a
violation of the aforementioned laws, public policies or general principles of
equity then the Trust may be delayed or unable to repay all amounts owed to
Investors.  Furthermore, depending upon whether damages and sanctions are
assessed against the Master Servicer or an Originator, such violations may
materially impact the financial ability of the Sponsor to continue to act as
Master Servicer or the ability of an Originator to repurchase or replace
Mortgage Loans if such violation breaches a representation or warranty
contained in a Pooling and Servicing Agreement.

         Yield and Prepayment Considerations.  The yield to maturity of the
Securities of each series will depend on the rate of payment of principal
(including prepayments, liquidations due to defaults, and repurchases due to
conversion of adjustable-rate mortgage loans ("ARM Loans") to fixed-rate loans
or breaches of representations and warranties) on the Mortgage Loans, the
combined loan-to-value ratios of the Mortgage Loans, and the price paid by
Securityholders.  Such yield may be adversely affected by a higher or lower
than anticipated rate of prepayments on the related Mortgage Loans.  The yield
to maturity on Strip Securities or Securities purchased at premiums or
discounted to par will be extremely sensitive to the rate of prepayments on the
related Mortgage Loans.  In addition, the yield to maturity on certain other
types of classes of Securities, including Accrual Securities or certain other
classes in a series including more than one class of Securities, may be
relatively more sensitive to the rate of prepayment on the related Mortgage
Loans than other classes of Securities.

         Unless otherwise specified in the related Prospectus Supplement, the
Mortgage Loans may be prepaid in full or in part at any time; however, a
prepayment penalty or premium may be imposed in connection therewith.  Unless
so specified in the related Prospectus Supplement, such penalties will not be
property of the related Trust.  The rate of prepayments of the Mortgage Loans
cannot be predicted and is influenced by a wide variety of economic, social,
and other factors, including prevailing mortgage market interest rates, the
availability of alternative financing, local and regional economic conditions
and homeowner mobility.  Therefore, no assurance can be given as to the level
of prepayments that a Trust will experience.

         Prepayments may result from mandatory prepayments relating to unused
monies held in Pre-Funding Accounts, if any, voluntary early payments by
borrowers (including payments in connection with refinancings of the related
senior Mortgage Loan or Loans), sales of Mortgaged Properties subject to
"due-on-sale" provisions and liquidations due to default, as well as the
receipt of proceeds from physical damage, credit life and disability insurance
policies.  In addition, repurchases or purchases from a Trust of Mortgage Loans
or substitution adjustments required to be made under the Pooling and Servicing
Agreement will have the same effect on the Securityholders as a prepayment of
such Mortgage Loans.  Unless otherwise specified in the related Prospectus
Supplement, all of the Mortgage Loans contain "due-on-sale" provisions, and the
Master Servicer will be required to enforce such provisions unless (i) the
"due-on-sale" clause, in the reasonable belief of the Master Servicer, is not
enforceable under applicable law or (ii) the Master Servicer reasonably
believes that to permit an assumption of the Mortgage Loan would not materially
and adversely affect the interests of the Securityholders or of the related
Credit Enhancer, if any.  See "The Pooling and Servicing Agreement" in the
related Prospectus Supplement.

         Collections on the Mortgage Loans may vary due to the level of
incidence of delinquent payments and of prepayments.  Collections on the
Mortgage Loans may also vary due to seasonal purchasing and payment habits of
borrowers.

         Book-Entry Registration.  Issuance of the Securities in book-entry
form may reduce the liquidity of such Securities in the secondary trading
market since investors may be unwilling to purchase Securities for which they
cannot obtain definitive physical securities representing such Securityholders'
interests, except in certain circumstances described in the related Prospectus
Supplement.

         Since transactions in Securities will, in most cases, be able to be
effected only through DTC, direct or indirect participants in DTC's book-entry
system ("Direct or Indirect Participants") and certain banks, the ability of a
Securityholder to pledge a Security to persons or entities that do not
participate in the DTC system, or otherwise to



                                       18
<PAGE>   79
take actions in respect of such Securities, may be limited due to lack
of a physical security representing the Securities.

         Securityholders may experience some delay in their receipt of
distributions of interest on and principal of the Securities since
distributions may be required to be forwarded by the Trustee to DTC and, in
such a case, DTC will be required to credit such distributions to the accounts
of its Participants which thereafter will be required to credit them to the
accounts of the applicable class of Securityholders either directly or
indirectly through Indirect Participants.  See "Description of the
Securities--Form of Securities."

         The Status of the Mortgage Loans in the Event of Bankruptcy of the
Sponsor or an Originator.  In the event of the bankruptcy of the Sponsor or an
Originator at a time when it or any affiliate thereof holds an Equity Security,
a trustee in bankruptcy of the Sponsor, an Originator, or its creditors could
attempt to recharacterize the sale of the Mortgage Loans to the related Trust
as a borrowing by the Sponsor, the Originator or such affiliate with the
result, if such recharacterization is upheld, that the Securityholders would be
deemed creditors of the Sponsor, the Originator or such affiliate, secured by a
pledge of the Mortgage Loans.  If such an attempt were successful, it could
prevent timely payments of amounts due to the Trust.

         Limitations on Interest Payments and Foreclosures.  Generally, under
the terms of the Soldiers' and Sailors' Civil Relief Act of 1940, as amended
(the "Relief Act"), or similar state legislation, a Mortgagor who enters
military service after the origination of the related Mortgage Loan (including
a Mortgagor who is a member of the National Guard or is in reserve status at
the time of the origination of the Mortgage Loan and is later called to active
duty) 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.  It is possible that
such action could have an effect, for an indeterminate period of time, on the
ability of the Master Servicer to collect full amounts of interest on certain
of the Mortgage Loans.  In addition, the Relief Act imposes limitations that
would impair the ability of the Master Servicer to foreclose on an affected
Mortgage Loan during the Mortgagor's period of active duty status.  Thus, in
the event that such a Mortgage Loan goes into default, there may be delays and
losses occasioned by the inability to realize upon the Mortgaged Property in a
timely fashion.

         Security Rating.  The rating of Securities credit enhanced through
external Credit Enhancement such as a letter of credit, financial guaranty
insurance policy or mortgage pool insurance will depend primarily on the
creditworthiness of the issuer of such external Credit Enhancement device (a
"Credit Enhancer").  Any reduction in the rating assigned to the claims-paying
ability of the related Credit Enhancer below the rating initially given to the
Securities would likely result in a reduction in the rating of the Securities.
See "Ratings" in the Prospectus Supplement.

                                   THE TRUSTS

         A Trust for any series of Securities will include the primary mortgage
assets ("Mortgage Assets") consisting of (A) a Mortgage Pool comprised of (i)
Single Family Loans, (ii) Multi-family Loans, (iii) Cooperative Loans, (iv)
Contracts, (v) Home Improvement Loans, or (vi) other loans or (B) certificates
of interest or participation in the items described in clause (A) or in pools
of such items, in each case, as specified in the related Prospectus Supplement,
together with payments in respect of such primary Mortgage Assets and certain
other accounts, obligations or agreements, in each case as specified in the
related Prospectus Supplement.

         Unless otherwise specified in the related Prospectus Supplement, the
Securities will be entitled to payment only from the assets of the related
Trust (i.e., the related Trust Estate) and will not be entitled to payments in
respect of the assets of any other related Trust Estate established by the
Sponsor, the Originators or any of their affiliates.  If specified in the
related Prospectus Supplement, certain Securities will evidence the entire
fractional undivided ownership interest in the related Mortgage Loans held by
the related Trust or may represent debt secured by the related Mortgage Loans.

         The following is a brief description of the Mortgage Assets expected
to be included in the related Trusts.  If specific information respecting the
primary Mortgage Assets is not known at the time the related series of
Securities initially is offered, information of the nature described below will
be provided in the Prospectus Supplement, and specific information will be set
forth in a report on Form 8-K to be filed with the Commission within fifteen
days




                                       19
<PAGE>   80
after the initial issuance of such Securities (the "Detailed
Description").  A copy of the Pooling and Servicing Agreement with respect to
each Series of Securities will be attached to the Form 8-K and will be
available for inspection at the corporate trust office of the Trustee specified
in the related Prospectus Supplement.  A schedule of the Mortgage Assets
relating to such Series (the "Mortgage Asset Schedule") will be attached to the
Pooling and Servicing Agreement delivered to the Trustee upon delivery of the
Securities.

         The Mortgage Loans--General.  The real properties and Manufactured
Homes, as the case may be, that secure repayment of the Mortgage Loans and
Contracts (the "Mortgaged Properties") may be located in any one of the fifty
states, the District of Columbia, Puerto Rico or any other Territories of the
United States.  Unless otherwise specified in the related Prospectus
Supplement, the Mortgage Loans or Contracts will be "Conventional Loans" (i.e.,
loans that are not insured or guaranteed by any governmental agency).  If
specified in the related Prospectus Supplement, Mortgage Loans with certain
loan-to-value ratios and/or certain principal balances may be covered wholly or
partially by primary mortgage insurance policies.  Generally, all of the
Mortgage Loans will be covered by standard hazard insurance policies (which may
be in the form of a blanket or forced placed hazard insurance policy).  The
existence, extent and duration of any such coverage will be described in the
applicable Prospectus Supplement.

         Unless otherwise specified in the related Prospectus Supplement, all
of the Mortgage Loans in a Mortgage Pool will provide for payments to be made
monthly ("monthly pay") or bi-weekly.  The payment terms of the Mortgage Loans
to be included in a Trust will be described in the related Prospectus
Supplement and may include any of the following features or combination thereof
or other features described in the related Prospectus Supplement:

                 (a)      Interest may be payable at a Fixed Rate, or an
         Adjustable Rate (i.e., a rate that is adjustable from time to time in
         relation to an index, a rate that is fixed for a period of time and
         under certain circumstances is followed by an adjustable rate, a rate
         that otherwise varies from time to time, or a rate that is convertible
         from an adjustable rate to a fixed rate).  The specified rate of
         interest on a Mortgage Loan is its "Mortgage Rate." Changes to an
         Adjustable Rate may be subject to periodic limitations, maximum rates,
         minimum rates or a combination of such limitations.  Accrued interest
         may be deferred and added to the principal of a Mortgage Loan for such
         periods and under such circumstances as may be specified in the
         related Prospectus Supplement.  If provided for in the Prospectus
         Supplement, certain Mortgage Loans may be subject to temporary buydown
         plans ("Buydown Mortgage Loans") pursuant to which the monthly
         payments made by the Mortgagor during the early years of the Mortgage
         Loan (the "Buydown Period") will be less than the scheduled monthly
         payments on the Mortgage Loan, and the amount of any difference may be
         contributed from (i) an amount (such amount, exclusive of investment
         earnings thereon, being hereinafter referred to as "Buydown Funds")
         funded by the Originator of the Mortgage Loan or another source
         (including the Master Servicer or the related Originator and the
         builder of the Mortgaged Property) and placed in a custodial account
         (the "Buydown Account") and (ii) if the Buydown Funds are contributed
         on a present value basis, investment earnings on such Buydown Funds.

                 (b)      Principal may be payable on a level debt service
         basis to fully amortize the Mortgage Loan over its term, may be
         calculated on the basis of an assumed amortization schedule that is
         significantly longer than the original term to maturity or on an
         interest rate that is different from the Mortgage Rate, or may not be
         amortized during all or a portion of the original term.  Payment of
         all or a substantial portion of the principal may be due on maturity
         ("balloon payments").  Principal may include interest that has been
         deferred and added to the principal balance of the Mortgage Loan.

                 (c)      Monthly payments of principal and interest may be
         fixed for the life of the Mortgage Loan, may increase or decrease over
         a specified period of time ("graduated payments") or may change from
         period to period.  Mortgage Loans may include limits on periodic
         increases or decreases in the amount of monthly payments and may
         include maximum or minimum amounts of monthly payments.  Mortgage
         Loans having graduated payment provisions may provide for deferred
         payment of a portion of the interest due monthly during a specified
         period, and recoup the deferred interest through negative
         amortization during such period whereby the difference between
         the interest paid during such period and interest accrued
         during such period is added monthly to the outstanding
         principal balance.  Other Mortgage Loans




                                       20
<PAGE>   81
         sometimes referred to as "growing equity" mortgage loans may provide
         for periodic scheduled payment increased for a specified period with
         the full amount of such increases being applied to principal.

                 (d)      Prepayments of principal may be subject to a
         prepayment fee, which may be fixed for the life of the Mortgage Loan
         or may decline over time, and may be prohibited for the life of the
         Mortgage Loan or for certain periods ("lockout periods").  Certain
         Mortgage Loans may permit prepayments after expiration of the
         applicable lockout period and may require the payment of a prepayment
         fee in connection therewith.  Other Mortgage Loans may permit
         prepayments without payment of a fee unless the prepayment occurs
         during specified time periods.  The Mortgage Loans may include
         due-on-sale clauses which permit the mortgagee to demand payment of
         the entire Mortgage Loan in connection with the sale or certain
         transfers of the related Mortgaged Property.  Other Mortgage Loans may
         be assumable by persons meeting the then applicable underwriting
         standards of the related Originator.

                 (e)      As more fully described in the related Prospectus
         Supplement, the Mortgage Loans may consist, in whole or in part, of
         revolving home equity loans or certain balances thereof ("Revolving
         Credit Line Loans").  Interest on each Revolving Credit Line Loan,
         excluding introductory rates offered from time to time during
         promotional periods, may be computed and payable monthly on the
         average daily outstanding principal balance of such loan.  From time
         to time prior to the expiration of the related draw period specified
         in a Revolving Credit Line Loan, principal amounts on such Revolving
         Credit Line Loan may be drawn down (up to a maximum amount as set
         forth in the related Prospectus Supplement) or repaid.  If specified
         in the related Prospectus Supplement, new draws by borrowers under the
         Revolving Credit Line Loans will automatically become part of the
         Trust Estate described in such Prospectus Supplement.  As a result,
         the aggregate balance of the Revolving Credit Line Loans will
         fluctuate from day to day as new draws by borrowers are added to the
         Trust Estate and principal payments are applied to such balances and
         such amounts will usually differ each day, as more specifically
         described in the related Prospectus Supplement.  Under certain
         circumstances, under a Revolving Credit Line Loan, a borrower may,
         during the related draw period, choose an interest only payment
         option, during which the borrower is obligated to pay only the amount
         of interest which accrues on the loan during the billing cycle, and
         may also elect to pay all or a portion of the principal.  An interest
         only payment option may terminate at the end of the related draw
         period, after which the borrower must begin paying at least a minimum
         monthly portion of the average outstanding principal balance of the
         loan.

         Except as otherwise described in the related Prospectus Supplement or
in the related Current Report on Form 8-K, interest will be calculated on each
Mortgage Loan pursuant to one of three methods:

                 Date of Payment Loans.  Date of Payment Loans provide that
         interest is charged to the Mortgagor at the applicable Mortgage Rate
         on the outstanding principal balance of such Note and calculated based
         on the number of days elapsed between receipt of the Mortgagor's last
         payment through receipt of the Mortgagor's most current payment.  Such
         interest is deducted from the Mortgagor's payment amount and the
         remainder, if any, of the payment is applied as a reduction to the
         outstanding principal balance of such Note.  Although the Mortgagor is
         required to remit equal monthly payments on a specified monthly
         payment date that would reduce the outstanding principal balance of
         such Note to zero at such Note's maturity date, payments that are made
         by the Mortgagor after the due date therefor would cause the
         outstanding principal balance of such Note not to be reduced to zero.
         In such a case, the Mortgagor would be required to make an additional
         principal payment at the maturity date for such Note.  On the other
         hand, if a Mortgagor makes a payment (other than a prepayment) before
         the due date therefor, the reduction in the outstanding principal
         balance of such Note would occur over a shorter period of time than it
         would have occurred had it been based on the original amortization
         schedule of such Note.

                 Actuarial Loans.  Actuarial Loans provide that interest is
         charged to the Mortgagor thereunder, and payments are due from such
         Mortgagor, as of a scheduled day of each month which is fixed at the
         time of origination.  Scheduled monthly payments made by the
         Mortgagors on the Actuarial Loans either earlier
         or later than the scheduled due dates thereof will not affect the
         amortization schedule or the relative application of such payments to
         principal and interest.





                                       21
<PAGE>   82
                 Rule of 78's Loans.  A Rule of 78's Loan provides for the
         payment by the related Mortgagor of a specified total amount of
         payments, payable in equal monthly installments on each due date,
         which total represents the principal amount financed and add-on
         interest in an amount calculated on the basis of the stated Mortgage
         Rate for the term of the Loan.  The rate at which such amount of
         add-on interest is earned and, correspondingly, the amount of each
         fixed monthly payment allocated to reduction of the outstanding
         principal are calculated in accordance with the "Rule of 78's." Under
         a Rule of 78's Loan, the amount of a payment allocable to interest is
         determined by multiplying the total amount of add-on interest payable
         over the term of the loan by a fraction derived as described below.

         The fraction used in the calculation of add-on interest earned each
month under a Rule of 78's Loan has as its denominator a number equal to the
sum of a series of numbers.  The series of numbers begins with one and ends
with the number of monthly payments due under the loan.  For example, with a
loan providing for 12 payments, the denominator of each month's fraction will
be 78, the sum of the series of numbers from 1 to 12.  The numerator of the
fraction for a given month is the number of original payments to stated
maturity less the number of payments made up to but not including the current
month.  Accordingly, in the example of a twelve-month loan, the numerator for
the first payment is 12, for the second payment, 11, for the third payment, 10,
and so on through the final payment, for which the numerator is 1.  The
applicable fraction is then multiplied by the total add-on interest payable
over the entire term of the loan, and the resulting amount is the amount of
add-on interest "earned" that month.  The difference between the amount of the
monthly payment by the obligor and the amount of earned add-on interest
calculated for the month is applied to principal reduction.  Rule of 78's Loans
are non-level yield instruments.  The yield in the initial months of a Rule of
78's Loan is somewhat higher than the stated Mortgage Rate (computed on an
actuarial basis) and the yield in the later months of the loan is somewhat less
than such stated Mortgage Rate.

         The Prospectus Supplement for each series of Securities or the Current
Report on Form 8-K will contain certain information with respect to the
Mortgage Loans (or a sample thereof) contained in the related Mortgage Pool;
such information, insofar as it may relate to statistical information relating
to such Mortgage Loans will be presented as of a date certain (the "Statistic
Calculation Date") which may also be the related cut-off date (the "Cut-Off
Date").  Such information will include to the extent applicable to the
particular Mortgage Pool (in all cases as of the Statistic Calculation Date)
(i) the aggregate outstanding principal balance and the average outstanding
principal balance of the Mortgage Loans, (ii) the largest principal balance and
the smallest principal balance of any of the Mortgage Loans, (iii) the types of
Mortgaged Property securing the Mortgage Loans (e.g., one- to four-family
houses, vacation and second homes, Manufactured Homes, multi-family apartments
or other real property), (iv) the original terms to stated maturity of the
Mortgage Loans, (v) the weighted average remaining term to maturity of the
Mortgage Loans and the range of the remaining terms to maturity, (vi) the
earliest origination date and latest maturity date of any of the Mortgage
Loans, (vii) the weighted average CLTV (as defined below) and the range of
CLTVs of the Mortgage Loans at origination, (viii) the weighted average
Mortgage Rate or annual percentage rate (as determined under Regulation Z) (the
"APR") and ranges of Mortgage Rates or APRs borne by the Mortgage Loans, (ix)
in the case of Mortgage Loans having adjustable rates, the weighted average of
the adjustable rates and indices, if any, (x) the aggregate outstanding
principal balance, if any, of Buy-Down Loans and Mortgage Loans having
graduated payment provisions, (xi) the amount of any mortgage pool insurance
policy, special hazard insurance policy or bankruptcy bond, if any, to be
maintained with respect to such Mortgage Pool, (xii) a description of any
standard hazard insurance required, if any, to be maintained with respect to
each Mortgage Loan, (xiii) a description of any Credit Enhancement to be
provided with respect to all or any Mortgage Loans or the Mortgage Pool, and
(xiv) the geographical distribution of the Mortgage Loans on a state-by-state
basis.  In addition, preliminary or more general information of the nature
described above may be provided in the Prospectus Supplement, and specific or
final information may be set forth in a Current Report on Form 8-K, together
with the related Pooling and Servicing Agreement, which will be filed with the
Securities and Exchange Commission and will be made available to holders of the
related series of Securities within fifteen days after the initial issuance of
such Securities.

         The loan-to-value ratio (the "LTV") of a Mortgage Loan is equal to the
ratio (expressed as a percentage) of the original principal balance of such
Mortgage Loan to appraised value of the related Mortgaged Property (unless
otherwise disclosed in the related Prospectus Supplement or in the related
Current Report on Form 8-K) at the time of origination of the Mortgage Loan.
Generally, in the case where the Mortgage represents a purchase money
instrument, the lesser of (a) the appraised value or (b) the purchase price is
used to calculate the LTV.  The




                                       22
<PAGE>   83
combined loan-to-value ratio (the "CLTV") of a Mortgage Loan at any given time
is the ratio, expressed as a percentage, determined by dividing (x) the sum of
the original principal balance of such Mortgage Loan (unless otherwise
disclosed in the related Prospectus Supplement or in the related Current Report
on Form 8-K) plus the then-current principal balance of all mortgage loans
(each, a "Senior Lien") secured by liens on the related Mortgaged Property
having priorities senior to that of the lien which secures such Mortgage Loan,
by (y) the value of the related Mortgaged Property, based upon the appraisal or
valuation (which may in certain instances include estimated increases in value
as a result of certain home improvements to be financed with the proceeds of
such Mortgage Loan) made at the time of origination of the Mortgage Loan.  If
the related Mortgagor will use the proceeds of the Mortgage Loan to refinance
an existing Mortgage Loan which is being serviced directly or indirectly by the
Master Servicer, the requirement of an appraisal or other valuation at the time
the new Mortgage Loan is made may be waived.  Unless otherwise specified in the
related Prospectus Supplement, for purposes of calculating the CLTV of a
Contract relating to a new Manufactured Home, the value of such Manufactured
Home will be 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
herein or in the related Prospectus Supplement, the value of a used
Manufactured Home will be either (x) the appraised value, and National
Automobile Dealer's Association book value plus prepaid taxes and hazard
insurance premiums or (y) the sum of (i) the appraised value of the land to
which the Manufactured Home is attached and (ii) the appraised value of the
Manufactured Home.  The appraised value of a Manufactured Home will be 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.

         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
principal balances of the Mortgage Loans (plus any additional financing by
other lenders on the same Mortgaged Properties) in a particular Pool become
equal to or greater than the value of such Mortgaged Properties, the actual
rates of delinquencies, foreclosures and losses could be higher than those now
generally experienced in the non-conforming credit mortgage lending industry.
An overall decline in the market value of residential real estate, the general
condition of a Mortgaged Property, or other factors, could adversely affect the
values of the Mortgaged Properties such that the outstanding balances of the
Mortgage Loans, together with any additional liens on the Mortgaged Properties,
equal or exceed the value of the Mortgaged Properties.  Under such
circumstances, the actual rates of delinquencies, foreclosures and losses could
be higher than those now generally experienced in the non-conforming credit
mortgage lending industry.

         Certain Mortgage Loans may be secured by junior liens ("Junior Lien
Loans") subordinate to the rights of the mortgagee under any related senior
mortgage(s).  The proceeds from any liquidation, insurance or condemnation of
Mortgaged Properties relating to Junior Lien Loans in a Mortgage Pool will be
available to satisfy the principal balance of such Junior Lien Loans only to
the extent that the claims, if any, of all related senior mortgagees, including
any related foreclosure costs, are satisfied in full.  In addition, the Master
Servicer may not foreclose on a Mortgaged Property relating to a Junior Lien
Loan unless it forecloses subject to the related senior mortgage or mortgages,
in which case it must either pay the entire amount of each senior mortgage to
the applicable mortgagee at or prior to the foreclosure sale or undertake the
obligation to make payments on each senior mortgage in the event of default
thereunder.  Generally, in servicing Junior Lien Loans in its loan portfolios,
it has been the Master Servicer's practice to satisfy each senior mortgage at
or prior to a foreclosure sale but only to the extent that it determines any
amounts so paid will be recoverable from future payments and collections on the
Mortgage Loans or otherwise.  The Trusts will not have any source of funds to
satisfy any such senior mortgage or make payments due to any senior mortgagee.
See "Certain Legal Aspects of Mortgage Loans and Related Matters--Foreclosure."

         Other factors affecting mortgagors' ability to repay Mortgage Loans
include excessive building resulting in an oversupply of housing stock or a
decrease in employment reducing the demand for units in an area; federal, state
or local regulations and controls affecting rents; prices of goods and energy;
environmental restrictions; increasing labor and material costs; and the
relative attractiveness of the Mortgaged Properties.  To the extent that losses
on the Mortgage Loans are not covered by Credit Enhancements, such losses
will be borne by the Securityholders of the related series.





                                       23
<PAGE>   84
         The Sponsor will cause the Mortgage Loans comprising each Mortgage
Pool to be assigned to the Trustee named in the related Prospectus Supplement
for the benefit of the holders of the Securities of the related series.  The
Master Servicer will service the Mortgage Loans, either directly or through
Sub-Servicers, pursuant to the Pooling and Servicing Agreement and will receive
a fee for such services.  See "Mortgage Loan Program" and "The Pooling and
Servicing Agreement." With respect to Mortgage Loans serviced through a
Sub-Servicer, the Master Servicer will remain liable for its servicing
obligations under the related Pooling and Servicing Agreement as if the Master
Servicer alone were servicing such Mortgage Loans.

         Unless otherwise specified in the related Prospectus Supplement, the
only obligations of the Sponsor and the Originators with respect to a series of
Securities will be to provide (or, where the Sponsor or an Originator acquired
a Mortgage Loan from another originator, obtain from such originator) certain
representations and warranties concerning the Mortgage Loans and to assign to
the Trustee for such series of Securities the Sponsor's or Originator's rights
with respect to such representations and warranties.  See "The Pooling and
Servicing Agreement." The obligations of the Master Servicer with respect to
the Mortgage Loans will consist principally of its contractual servicing
obligations under the related Pooling and Servicing Agreement (including its
obligation to enforce the obligations of the Sub-Servicers or Originators as
more fully described herein under "Mortgage Loan Program--Qualifications of
Originators" and "The Pooling and Servicing Agreement") and its obligation, as
described in the related Prospectus Supplement, to make certain cash advances
in the event of delinquencies in payments or, with respect to Mortgage Loans,
interest shortfalls due to prepayments, in the amounts described herein under
"Description of the Securities--Advances." The obligations of a Master Servicer
to make advances will be limited to the extent, in its good faith business
judgment, such advances would be ultimately recoverable from the proceeds of
liquidation of the Mortgage Loans and further may be subject to limitations, to
the extent provided herein and in the related Prospectus Supplement.

         Single Family and Cooperative Loans.  Unless otherwise specified in
the Prospectus Supplement, single family loans will consist of mortgage loans,
deeds of trust or participation or other beneficial interests therein, secured
by first or junior liens on one- to four-family residential properties ("Single
Family Loans").  The Mortgaged Properties relating to Single Family Loans will
consist of detached or semi-detached one-family dwelling units, two- to
four-family dwelling units, townhouses, rowhouses, individual condominium units
in condominium developments, individual units in planned unit developments, and
certain mixed use and other dwelling units.  Such Mortgaged Properties may
include noninvestor owned (which includes vacation and second homes) and
investor owned investment properties.

         If so specified, the Single Family Loans may include loans or
participations therein secured by mortgages or deeds of trust on condominium
units in low- or high-rise condominium developments together with such
condominium units' appurtenant interests in the common elements of such
condominium developments.  Unless otherwise specified, the Cooperative Loans
will be secured by security interests in or similar liens on stock, shares or
membership certificates issued by cooperatives and in the related proprietary
leases or occupancy agreements granting exclusive rights to occupy specific
dwelling units in such cooperatives' buildings.

         Multi-family Loans.  Multi-family loans will consist of mortgage
loans, deeds of trust or participation or other beneficial interests therein,
secured by first or junior liens on rental apartment buildings or projects
containing five or more residential units ("Multi-family Loans").

         Mortgaged Properties that secure Multi-family Loans may include
high-rise, mid-rise and garden apartments.  Certain of the Multi-family Loans
may be secured by apartment buildings owned by Cooperatives.  In such cases,
the Cooperative owns all the apartment units in the building and all common
areas.  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 that confer exclusive rights to
occupy specific apartments or 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
mortgage loan, real property taxes, maintenance expenses and other capital or
ordinary expenses.  Those payments are in addition to any payments of principal
and interest the tenant-stockholder must make on any loans to the tenant-
stockholder secured by its shares in the Cooperative.  The Cooperative will be
directly responsible for building management and, in most cases, payment of
real estate taxes and hazard and liability insurance.  A Cooperative's ability
to meet debt service obligations on a Multi-family Loan, as well as all other
operating expenses, will be




                                       24
<PAGE>   85
dependent in large part on the receipt of maintenance payments from the
tenant-stockholders, as well as any rental income from units or commercial
areas the Cooperative might control.  Unanticipated expenditures may in some
cases have to be paid by special assessments on the tenant-stockholders.

         Home Improvement Loans.  Unless otherwise specified in the Prospectus
Supplement, loans to make home improvements may be secured by first or junior
liens on conventional one- to four-family residential properties and
multi-family residential properties ("Home Improvement Loans").  Home
Improvement Loans may be conventional, or may be partially insured by the
Federal Housing Administration ("FHA") or another federal or state agency, as
specified in the related Prospectus Supplement.  The loan proceeds from such
Home Improvement Loans are typically disbursed to an escrow agent which,
according to guidelines established by the Originators, releases such proceeds
to the contractor upon completion of the improvements or in draws as the work
on the improvements progresses.  Costs incurred by the Mortgagor for loan
origination including origination points and appraisal, legal and title fees,
are often included in the amount financed.  In addition, Home Improvement Loans
generally provide additional security to a first or junior mortgage loan
because home improvements typically retain or increase the value of a property.

         Contracts.  Contracts will consist of manufactured housing conditional
sales contracts and installment sales or loan agreements each secured by a
Manufactured Home ("Contracts").  Contracts may be conventional, insured
partially by the FHA or partially guaranteed by the Veterans Administration, as
specified in the related Prospectus Supplement.  Unless otherwise specified in
the related Prospectus Supplement, each Contract will be fully amortizing and
will bear interest at its APR.

         Unless otherwise specified in the related Prospectus Supplement, the
"Manufactured Homes" securing the Contracts will 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."

         The related Prospectus Supplement will specify for the Contracts
contained in the related Trust, among other things, the date of origination of
the Contracts; the Mortgage Rates or the APRs on the Contracts; the Contract
Loan-to-Value Ratios; the minimum and maximum outstanding principal balances as
of the Statistic Calculation Date and the average outstanding principal
balance; the outstanding principal balances of the Contracts included in the
related Trust; and the original maturities of the Contracts and the last
maturity date of any Contract.





                                       25
<PAGE>   86
                               THE MORTGAGE POOLS

GENERAL

         Unless otherwise specified in the related Prospectus Supplement, each
Mortgage Pool will consist primarily of (i) Mortgage Loans, minus any stripped
portion of the interest payments due under the related Mortgage Note that may
have been retained by any Originator or broker ("Originator's Retained Yield"),
or any other interest retained by the Sponsor or any affiliate of the Sponsor,
evidenced by promissory notes (the "Mortgage Notes") secured by mortgages or
deeds of trust or other similar security instruments creating a lien on
single-family (i.e., one- to four-family) residential, multi-family properties
or mixed use properties, or (ii) certificates of interest or participations in
such Mortgage Notes.  The Mortgaged Properties will consist primarily of
attached or detached one-family dwelling units, two- to four-family dwelling
units, condominiums, townhouses, row houses, individual units in planned-unit
developments and certain other dwelling units, mixed use properties and the
fee, leasehold or other interests in the underlying real property.  The
Mortgaged Properties may be noninvestor owned (which includes second and
vacation homes) and investor owned investment properties.  If specified in the
related Prospectus Supplement relating to a series of Securities, a Mortgage
Pool may contain cooperative apartment loans ("Cooperative Loans") evidenced by
promissory notes ("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 dwelling units in the
related buildings.  In certain cases a Mortgage Loan may also be secured by the
pledge of a limited amount of collateral which is not real estate, such as
fixtures or personal property that includes, but is not limited to, furniture
and appliances.  As used herein, unless the context indicates otherwise,
"Mortgage Loans" include Cooperative Loans, "Mortgaged Properties" include
shares in the related cooperative and the related proprietary leases or
occupancy agreements securing Cooperative Notes, "Mortgage Notes" include
Cooperative Notes and "Mortgages" include security agreements with respect to
Cooperative Notes.

         Each Mortgage Loan will be selected by the Sponsor for inclusion in a
Mortgage Pool from among mortgage loans originated by one or more institutions
affiliated with the Sponsor (such affiliated institutions, the "Affiliated
Originators"), or from banks, savings and loan associations, mortgage bankers,
mortgage brokers, investment banking firms, the RTC, the FDIC and other
mortgage loan originators or purchasers not affiliated with the Sponsor (such
unaffiliated institutions, the "Unaffiliated Originators" and, collectively
with the Affiliated Originators, the "Originators"), all as described below
under "Mortgage Loan Program." The characteristics of the Mortgage Loans will
be described in the related Prospectus Supplement.  Other mortgage loans
available for acquisition by a Trust may have characteristics that would make
them eligible for inclusion in a Mortgage Pool but may not be selected by the
Sponsor for inclusion in such Mortgage Pool.

         Each Security will evidence an interest in only the related Mortgage
Pool and corresponding Trust Estate, and not in any other Mortgage Pool or any
other Trust Estate (except in those limited situations whereby certain
collections on any Mortgage Loans in a related Mortgage Pool in excess of
amounts needed to pay the related securities may be deposited in a common,
master reserve account that provides Credit Enhancement for more than one
series of Securities).

THE MORTGAGE POOLS

         Unless otherwise specified below or in the related Prospectus
Supplement, all of the Mortgage Loans in a Mortgage Pool will (i) have payments
that are due monthly or bi-weekly, (ii) be secured by Mortgaged Properties
located in any of the fifty states, the District of Columbia, Puerto Rico or
any other Territories of the United States and (iii) consist of one or more of
the following types of mortgage loans:

                 (1)      Fixed-rate, fully-amortizing mortgage loans (which
         may include mortgage loans converted from adjustable-rate mortgage
         loans or otherwise modified) providing for level monthly payments of
         principal and interest and terms at origination or modification of
         generally not more than 30 years;

                 (2)      ARM Loans having original or modified terms to
         maturity of generally not more than 30 years with a related Mortgage
         Rate that adjusts periodically, at the intervals described in the
         related Prospectus Supplement (which may have adjustments in the
         amount of monthly payments at periodic intervals) over the term of the
         mortgage loan to equal the sum of a fixed percentage set forth in the
         related





                                       26
<PAGE>   87
         Mortgage Note (the "Note Margin") and an index (the "Index") to be
         specified in the related Prospectus Supplement, such as, by way of
         example:  (i) U.S. Treasury securities of a specified constant
         maturity, (ii) weekly auction average investment yield of U.S.
         Treasury bills of specified maturities, (iii) the daily Bank Prime
         Loan rate made available by the Federal Reserve Board or as quoted by
         one or more specified lending institutions, (iv) the cost of funds of
         member institutions for the Federal Home Loan Bank of San Francisco,
         or (v) the interbank offered rates for U.S. dollar deposits in the
         London Markets, each calculated as of a date prior to each scheduled
         interest rate adjustment date that will be specified in the related
         Prospectus Supplement.  The related Prospectus Supplement will set
         forth the relevant Index, and the related Prospectus Supplement or the
         related Current Report on Form 8-K will indicate the highest, lowest
         and weighted-average Note Margin with respect to the ARM Loans in the
         related Mortgage Pool.  If specified in the related Prospectus
         Supplement, an ARM Loan may include a provision that allows the
         Mortgagor to convert the adjustable Mortgage Rate to a fixed rate at
         some point during the term of such ARM Loan subsequent to the initial
         payment date;

                 (3)      Fixed-rate, graduated payment mortgage loans having
         original or modified terms to maturity of generally not more than 30
         years with monthly payments during the first year calculated on the
         basis of an assumed interest rate that will be lower than the Mortgage
         Rate applicable to such mortgage loan in subsequent years.  Deferred
         Interest, if any, will be added to the principal balance of such
         mortgage loans;

                 (4)      Fixed-rate, graduated payment mortgage loans having
         original or modified terms to maturity of generally not more than 30
         years with monthly payments in subsequent years that are calculated on
         the basis of an assumed interest rate that will be lower than the
         Mortgage Rate applicable to such loan in the first year or first two
         years, provided that the Mortgagor qualifies under certain positive
         criteria, including, but not limited to, a good payment history;

                 (5)      Balloon mortgage loans ("Balloon Loans"), which are
         mortgage loans having original or modified terms to maturity of
         generally 5 to 15 years as described in the related Prospectus
         Supplement, which may have level monthly payments of principal and
         interest based generally on a 10- to 30-year amortization schedule.
         The amount of the monthly payment may remain constant until the
         maturity date, upon which date the full outstanding principal balance
         on such Balloon Loan will be due and payable (such amount, the
         "Balloon Amount");

                 (6)      Modified mortgage loans ("Modified Loans"), which are
         fixed or adjustable-rate mortgage loans providing for terms at the
         time of modification of generally not more than 30 years.  Modified
         Loans may be mortgage loans which have been consolidated and/or have
         had various terms changed, mortgage loans which have been converted
         from adjustable rate mortgage loans to fixed rate mortgage loans, or
         construction loans which have been converted to permanent mortgage
         loans;

                 (7)      As more fully described in the related Prospectus
         Supplement, the Mortgage Loans may consist, in whole or in part, of
         Revolving Credit Line Loans.  Interest on each Revolving Credit Line
         Loan, excluding introductory rates offered from time to time during
         promotional periods, may be computed and payable monthly on the
         average daily outstanding principal balance of such loan.  From time
         to time prior to the expiration of the related draw period specified
         in a Revolving Credit Line Loan, principal amounts on such Revolving
         Credit Line Loan may be drawn down (up to a maximum amount as set
         forth in the related Prospectus Supplement) or repaid.  If specified
         in the related Prospectus Supplement, new draws by borrowers under the
         Revolving Credit Line Loans will automatically become part of the
         Trust Estate described in such Prospectus Supplement.  As a result,
         the aggregate balance of the Revolving Credit Line Loans will
         fluctuate from day to day as new draws by borrowers are added to the
         Trust Estate and principal payments are applied to such balances and
         such amounts will usually differ each day, as more specifically
         described in the related Prospectus Supplement.  Under certain
         circumstances, under a Revolving Credit Line Loan, a borrower may,
         during the related draw period, choose an interest only payment
         option, during which the borrower is obligated to pay only the amount
         of interest which accrues on the loan during the billing cycle, and
         may also elect to pay all or a portion of the principal.  An interest
         only payment option may terminate at the end of the related draw
         period, after which the borrower must begin paying at least a minimum
         monthly portion of the average outstanding principal balance of the
         loan





                                       27
<PAGE>   88
                 (8)      Pay-for-Performance mortgage loans
         ("Pay-for-Performance Loans"), which are mortgage loans having
         original or modified terms to maturity of generally not more than 30
         years for which the interest rate may decrease one or more times, but
         not below a specified floor, if the Mortgagor maintains a steady
         history of timely payments over a specified period or periods of time;
         or

                 (9)      Another type of mortgage loan described in the
         related Prospectus Supplement.

         If provided for in the related Prospectus Supplement, a Mortgage Pool
may contain either or both of the following types of mortgage loans (i) ARM
Loans which allow the Mortgagors to convert the adjustable rates on such
Mortgage Loans to a fixed rate at some point during the life of such Mortgage
Loans and (ii) fixed rate mortgage loans which allow the Mortgagors to convert
the fixed rates on such Mortgage Loans to an adjustable rate at some point
during the life of such Mortgage Loans (each such Mortgage Loan described in
(i) and (ii) above, a "Convertible Mortgage Loan").

         If provided for in the related Prospectus Supplement, certain of the
Mortgage Loans may be Buydown Mortgage Loans pursuant to which the monthly
payments made by the Mortgagor during the Buydown Period will be less than the
scheduled monthly payments on the Mortgage Loan, the resulting difference to be
made up from (i) Buydown Funds funded by the Originator of the Mortgaged
Property or another source (including the Master Servicer or the related
Originator) and placed in the Buydown Account and (ii) if the Buydown Funds are
contributed on a present value basis, investment earnings on such Buydown
Funds.  See "Description of the Securities--Payments on Mortgage Loans;
Deposits to Distribution Account." The terms of the Buydown Mortgage Loans, if
such loans are included in a Trust, will be as set forth in the related
Prospectus Supplement.

         The Sponsor will cause the Mortgage Loans constituting each Mortgage
Pool to be assigned to the Trustee named in the related Prospectus Supplement,
for the benefit of the holders of all of the Securities of a series.  The
Master Servicer named in the related Prospectus Supplement will service the
Mortgage Loans, either directly or through other mortgage servicing
institutions (Sub-Servicers), pursuant to a Pooling and Servicing Agreement and
will receive a fee for such services.  See "Mortgage Loan Program" and
"Description of the Securities." With respect to those Mortgage Loans serviced
by the Master Servicer through a Sub-Servicer, the Master Servicer will remain
liable for its servicing obligations under the related Pooling and Servicing
Agreement as if the Master Servicer alone were servicing such Mortgage Loans,
unless otherwise described in the related Prospectus Supplement.

         The Sponsor and/or certain Originators may make certain
representations and warranties regarding the Mortgage Loans, but its assignment
of the Mortgage Loans to the Trustee will be without recourse.  See
"Description of the Securities--Assignment of Mortgage Loans." The Master
Servicer's obligations with respect to the Mortgage Loans will consist
principally of its contractual servicing obligations under the related Pooling
and Servicing Agreement (including its obligation to enforce certain purchase
and other obligations of Sub-Servicers and of Originators, as more fully
described herein under "Mortgage Loan Program--Representations by Originators,"
"--Sub-Servicing by Originators" and "Description of the Securities--Assignment
of Mortgage Loans," and its obligation, if any, to make certain cash advances
in the event of delinquencies in payments on or with respect to the Mortgage
Loans and interest shortfalls due to prepayment of Mortgage Loans, in amounts
described herein under "Description of the Securities--Advances").  The
obligation of the Master Servicer to make delinquency advances will be limited
to the extent, in its good faith business judgment such delinquency advances
would be ultimately recoverable from the proceeds of liquidation of the
Mortgage Loans.  See "Description of the Securities--Advances."

                             MORTGAGE LOAN PROGRAM

         As a general matter, the Sponsor's Mortgage Loan program will consist
of the origination and packaging of Mortgage Loans relating to non-conforming
credits.  For purposes hereof, "non-conforming credit" means a mortgage loan
which, based upon standard underwriting guidelines, is ineligible for purchase
by FNMA or FHLMC due to credit characteristics that do not meet FNMA or FHLMC
guidelines, respectively.  However, certain of the Mortgage Loans will relate
to FNMA or FHLMC conforming credits.

         The Mortgagors generally will have taken out the related Mortgage
Loans for one or more of four reasons:  (i) to purchase the related Mortgaged
Property, (ii) to refinance an existing mortgage loan on more favorable terms,
(iii) to consolidate debt, or (iv) to obtain cash proceeds by borrowing against
the Mortgagor's equity in the related





                                       28
<PAGE>   89
Mortgaged Property; the Mortgage Loans described in (i) are commonly referred
to as purchase money loans and the Mortgage Loans described in (ii), (iii) and
(iv) on the whole are commonly referred to as home equity loans.

         It is the Sponsor's practice to solicit existing Mortgagors with
respect to the possible refinancing of their existing Mortgages.

         UNDERWRITING GUIDELINES

         As more fully described below under "Qualifications of Originators"
and as may also be described in greater detail in the related Prospectus
Supplement, there are various types of Originators that may participate in the
Sponsor's Mortgage Loan Program.  Under the Sponsor's Mortgage Loan Program,
the Sponsor purchases and originates Mortgage Loans pursuant to three types of
underwriting guidelines:  (1) standard underwriting guidelines according to the
Sponsor's Originator Guide, as modified from time to time, used by Affiliated
Originators and Unaffiliated Originators ("Sponsor's Guidelines"), (2)
underwriting guidelines utilized by certain Unaffiliated Originators and
approved by the Sponsor ("Approved Guidelines"), and (3) underwriting
guidelines ("Bulk Guidelines") used by Unaffiliated Originators of portfolios
of Mortgage Loans subsequently purchased in whole or part by the Sponsor as
bulk acquisitions ("Bulk Acquisitions").  The respective underwriting
guidelines are described below.

         Sponsor's Guidelines.  The Sponsor's Guidelines are set forth in the
Sponsor's Originator Guide.  The Sponsor's Guidelines are revised continuously
based on opportunities and prevailing conditions in the nonconforming credit
residential mortgage market, as well as the expected market for the resulting
Securities.

         Mortgage Loans originated by Affiliated Originators generally will,
and Mortgage Loans originated by Unaffiliated Originators may have been,
originated in accordance with the Sponsor's Guidelines as set forth in the
Sponsor's Originator Guide.  However, certain of the Mortgage Loans may be
employee or preferred customer loans with respect to which, in accordance with
such Affiliate's mortgage loan programs, no income or asset verifications were
required.  In addition, certain Originators may originate Mortgage Loans in
satisfaction of specified requirements of federal or state law applicable to
certain Originators, such as, by way of illustration, the federal Community
Reinvestment Act of 1977, which is applicable to banks; such Mortgage Loans
generally will not have been originated pursuant to the Sponsor's standard
underwriting guidelines applicable to nonconforming loans but may have been
originated pursuant to alternative guidelines applicable to such loans.  The
Sponsor will not review any Affiliated Originator mortgage loans for conformity
with the Sponsor's Guidelines set forth in the Sponsor's Originator Guide.  The
Sponsor generally will review or cause to be reviewed only a limited portion of
the Mortgage Loans in any delivery of Mortgage Loans from Unaffiliated
Originators for conformity with the Sponsor's Originator Guide.

         The following is a brief description of the Sponsor's Guidelines set
forth in the Sponsor's Originator Guide customarily and currently employed by
the Sponsor.  The Sponsor believes that these standards are consistent with
those generally used by lenders in the business of making mortgage loans based
on non-conforming credits.  The underwriting process is intended to assess both
the prospective borrower's ability to repay and the adequacy of the real
property as collateral for the loan granted.

         The Sponsor's Guidelines permit the origination and purchase of
mortgage loans with multi-tiered credit characteristics tailored to individual
credit profiles.  In general, the Sponsor's Guidelines require an analysis of
the equity in the collateral, the payment history of the borrower, the
borrower's ability to repay debt, the property type, and the characteristics of
the underlying first mortgage, if any.  A lower maximum CLTV is required for
lower gradations of credit quality and higher property values.

         The Sponsor's Guidelines permit the origination or purchase of fixed
or adjustable rate loans that either fully amortize over a period generally not
to exceed 30 years or, in the case of a balloon mortgage, generally amortize
based on a 30-year or less amortization schedule with a due date and a
"balloon" payment due prior to the 30 year period.





                                       29
<PAGE>   90
         The homes used for collateral to secure the loans generally may be
either noninvestor owned (which includes second and vacation homes) or investor
owned properties which, in either case are single-family residences (which may
be detached, part of a two- to four-family dwelling, a condominium unit or a
unit in a planned unit development).  The Sponsor's Guidelines generally
require that the CLTV of a Mortgage Loan not exceed 100%, after taking into
account the amount of any primary mortgage insurance applicable to such
Mortgage Loan.

         One of the Sponsor's programs specifically relates to Mortgage Loans
with combined loan-to-value ratios in excess of 100%, generally up to a maximum
of 125% (the "High LTV Program").  Under the High LTV Program, relatively more
emphasis in the underwriting analysis is placed on the borrower's payment
history and ability to repay debt, rather than on the collateral value of the
related Mortgaged Property.  High LTV Loans are generally targeted as debt
consolidation loans for repeat or frequent borrowers with generally strong
credit ratings.  Lending decisions for these loans are based on an analysis of
the prospective Mortgagor's documented cash flow and credit history
supplemented by a collateral evaluation deemed appropriate by the Sponsor.

         If a senior mortgage exists, the Sponsor may first review the senior
mortgage documentation.  If it contains open end advance or negative
amortization provisions, the maximum potential senior mortgage balance may be
used, although for certain of the Sponsor's products the current balance may be
used in calculating the CLTV which determines the maximum loan amount.  The
Sponsor's Guidelines do not permit the origination or purchase of loans where
the senior mortgage contains a provision pursuant to which the senior mortgagee
may share in any appreciation of the Mortgaged Property.

         In most cases, the value of each property proposed as security for a
mortgage loan is required to be determined by a full appraisal.  A limited
appraisal of a property, conducted on a drive-by basis or a "multiple
comparable" basis, may be utilized.  Two full appraisals are generally required
for properties valued over $500,000.

         Appraisals are required to be completed by qualified professional
appraisers.  The Sponsor evaluates the performance of appraisers and maintains
a current disapproved appraiser list.

         The Sponsor's Guidelines have provided for the origination of loans
under three general loan programs:  (i) a full verification program for
salaried or self-employed borrowers, (ii) a "lite" documentation program for
borrowers who may have income which cannot be verified by traditional methods
and (iii) a non-income verification program for salaried and self-employed
borrowers.  However, the Sponsor's Guidelines allow for certain borrowers with
existing loans to refinance such loans with either limited, or no, verification
of income.  The Sponsor may also purchase pools of loans which may include some
loans originated under a non-income verification program.  For the Sponsor's
full verification process, each mortgage applicant is required to provide, and
the Sponsor or its designee is required to verify, personal financial
information.  The applicant's total monthly obligations (including principal
and interest on each mortgage, tax assessments, other loans, charge accounts
and all other scheduled indebtedness) generally (in the absence of
countervailing considerations, such as a lower Combined Loan-to-Value Ratio or
a price adjustment) should not exceed the applicant's ability to pay.
Applicants who are salaried employees must provide current employment
information in addition to recent employment history.  The Sponsor or its
designee verify this information for salaried borrowers based on written
confirmation from employers or a combination of the most recent pay stub, the
most recent W-2 tax form and telephone confirmation from the employer.
Self-employed applicants are generally required to be self-employed in the same
field for a minimum of two years.  The self-employed applicant is generally
required to provide personal and business financial statements and signed
copies of complete federal income tax returns (including schedules) filed for
the most recent two years.  For the Sponsor's "lite" documentation program the
borrower must establish proof of cash flow trends to support the borrower's
income.  Such proof can include business bank statements or personal bank
statements.  For the Sponsor's non-income verifier program, proof of two year's
history of employment plus proof of current employment status is required.  The
applicant's debt-to-income ratio is calculated based on income as certified by
the borrower on the application and must be reasonable.

         A credit report by an independent, nationally recognized credit
reporting agency is required reflecting the applicant's complete credit
history.  The credit report should reflect all delinquencies of 30 days or
more, repossessions, judgments, foreclosures, garnishments, bankruptcies and
similar instances of adverse credit that can be discovered by a search of
public records.  Verification is required to be obtained of the senior mortgage
balance,





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if any, the status and whether local taxes, interest, insurance and assessments
are included in the applicant's monthly payment.  All taxes and assessments not
included in the payment are required to be verified as current.

         In connection with purchase-money loans, the Sponsor's Guidelines
generally require (x) (i) an acceptable source of downpayment funds, (ii)
verification of the source of the downpayment funds and (iii) adequate cash
reserves or (y) adequate equity in the collateral property.

         Certain laws protect loan applicants by offering them a time frame
after loan documents are signed, termed the rescission period, during which the
applicant has the right to cancel the loan.  The rescission period must have
expired prior to funding a loan and may not be waived by the applicant except
as permitted by law.

         Unless otherwise disclosed in the related Prospectus Supplement, the
Sponsor's Guidelines generally require title insurance coverage issued by an
approved ALTA or CLTA title insurance company on each Mortgage Loan it
purchases.  The Sponsor, the related Originator and/or their assignees
generally are named as the insured.  Title insurance policies indicate the lien
position of the mortgage loan and protect the insured against loss if the title
or lien position is not as indicated.  Where title insurance is not available
with respect to a Mortgage Loan, the Sponsor's Guidelines require a property
report and title search, instead, to evidence that the title or lien position
is as indicated.

         The applicant is required to secure property insurance in an amount
sufficient to cover the new loan and any senior mortgage.  If the sum of the
outstanding first mortgage, if any, and the related mortgage loan exceeds
replacement value (the cost of rebuilding the subject property, which generally
does not include land value), insurance equal to replacement value may be
accepted.  The Sponsor or its designee is required to ensure that its name and
address is properly added to the "Mortgagee Clause" of the insurance policy.
In the event the Sponsor or the related Originator's name is added to a "Loss
Payee Clause" and the policy does not provide for written notice of policy
changes or cancellation, an endorsement adding such provision is required.

         Approved Guidelines.  The Sponsor may cause a Trust to acquire
Mortgage Loans underwritten pursuant to underwriting guidelines that may differ
from the Sponsor's Guidelines as set forth in the Sponsor's Originator Guide.
Certain of the Mortgage Loans will be acquired in negotiated transactions, and
such negotiated transactions may be governed by agreements ("Master
Commitments") relating to ongoing acquisitions of Mortgage Loans by the
Sponsor, from Originators who will represent that the Mortgage Loans have been
originated in accordance with underwriting guidelines agreed to by the Sponsor.
Certain other Mortgage Loans will be acquired from Originators that will
represent that the Mortgage Loans were originated pursuant to underwriting
guidelines determined by a mortgage insurance company acceptable to the
Sponsor.  The Sponsor will accept a certification from such insurance company
as to a Mortgage Loan's insurability in a mortgage pool as of the date of
certification as evidence of a Mortgage Loan conforming to applicable
underwriting standards.  Such certifications likely will have been issued
before the purchase of the Mortgage Loan by the Sponsor.  The Sponsor only will
perform random quality assurance reviews on Mortgage Loans delivered with such
certifications.

         The underwriting standards utilized in negotiated transactions and
Master Commitments and the underwriting standards of insurance companies may
vary substantially from the Sponsor's Guidelines.  All of the underwriting
guidelines will provide an underwriter with information to evaluate either the
security for the related Mortgage Loan, which security consists primarily of
the borrower's repayment ability or the adequacy of the Mortgaged Property as
collateral, or a combination of both.  Due to the variety of underwriting
guidelines and review procedures that may be applicable to the Mortgage Loans
included in any Mortgage Pool, the related Prospectus Supplement will not
distinguish among the various underwriting guidelines applicable to the
Mortgage Loans nor describe any review for compliance with applicable
underwriting guidelines performed by the Sponsor.  Moreover, there can be no
assurance that every Mortgage Loan was originated in conformity with the
Approved Guidelines in all material respects, or that the quality or
performance of Mortgage Loans underwritten pursuant to varying guidelines as
described above will be equivalent under all circumstances.

         Bulk Guidelines.  Bulk portfolios of Mortgage Loans may be originated
by a variety of Originators under several different underwriting guidelines.
For bulk portfolios which are seasoned for a period of time, the Sponsor's
underwriting review of bulk portfolios of Mortgage Loans focuses primarily on
payment histories and estimated current values based on estimated property
appreciation or depreciation and loan amortization.  Mortgage Loans that





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conform to the related Bulk Guidelines may not conform to the requirements of
either the Sponsor's Guidelines or the Approved Guidelines.  For example, the
Sponsor may purchase Mortgage Loans in bulk portfolios with Combined
Loan-to-Value Ratios in excess of that required under the Sponsor's Guidelines,
without title insurance, or with nonconforming appraisal methods such as tax
assessments.  Bulk Acquisition portfolios may be purchased servicing released
or retained.  If servicing is retained, the Originator must meet certain
minimum requirements, as modified from time to time, by the Sponsor.  The
Sponsor generally will cause the Mortgage Loans acquired in a Bulk Acquisition
to be reunderwritten on a sample basis.  Such reunderwriting may be performed
by the Sponsor, the Master Servicer or by a third party acting at the direction
of the Sponsor.

         Quality Control.  The Master Servicer maintains a quality control
department which generally reviews loans originated by Affiliated Originators.
The quality control department randomly selects a portion of the files for
underwriting review.  The Sponsor or its Affiliated Originators also cause
appraisal reviews to be performed on a random sample of loan production.

         A periodic report is distributed to senior management and the
production offices describing material exceptions to underwriting and appraisal
guidelines, legal and regulatory requirements and variances based on the
reverification process.  Appraisers demonstrating chronic errors, omissions or
large valuation errors are removed from the approved appraiser list.  Training
programs, additional audits and performance evaluations for underwriting
personnel and management are influenced by the results of the quality control
review.

         The Sponsor generally will cause Mortgage Loans acquired from
Unaffiliated Originators to be (i) reunderwritten for the purpose of
determining whether such Mortgage Loans were originated in accordance with the
applicable underwriting guidelines, (ii) reviewed to assess the accuracy of the
appraised values, and (iii) audited to determine the accuracy of the loan
computer system as compared to the loan files.  Such process may consist of a
review of all such Mortgage Loans or may be performed on a sample basis.  Such
reunderwriting may be performed by the Sponsor, the Master Servicer or a third
party acting at the direction of the Sponsor.

QUALIFICATIONS OF ORIGINATORS

         Each Originator from which a Mortgage Loan is acquired will have been
accepted by the Sponsor for participation in the Sponsor's mortgage loan
program.  Certain Unaffiliated Originators ("Conduit Participants") may be
qualified to enter into agreements to sell mortgage loans to the Sponsor
pursuant to Master Commitments which provide for the periodic purchase and sale
of loans meeting certain specified requirements.

         Loans acquired from Unaffiliated Originators other than Conduit
Participants will be acquired on a "spot" basis, or in connection with a Bulk
Acquisition.  Unless otherwise described in the related Prospectus Supplement
with respect to certain specified Unaffiliated Originators (in which case any
remedies for breach will lie only against such Unaffiliated Originator), the
Sponsor will make directly, or will guarantee compliance with, any
representations and warranties made by any Unaffiliated Originator, with
respect to the Mortgage Loans originated by it and acquired by a Trust.

         All Conduit Participants must have received a satisfactory review by
the Sponsor of its operating procedures.  All Unaffiliated Originators will
have delinquency and foreclosure rates monitored and maintained at levels
acceptable to the Sponsor.  All Unaffiliated Originators are required to
originate mortgage loans in accordance with the applicable underwriting
standards.  However, with respect to any Originator, some of the generally
applicable underwriting standards described herein and in the Sponsor's
Originator Guide may be modified or waived with respect to certain Mortgage
Loans originated by such Originators.

         The Federal Deposit Insurance Corporation (the "FDIC") (either in its
corporate capacity or as receiver or conservator for a depository institution)
may also be an Originator of the Mortgage Loans.  The FDIC is an independent
executive agency originally established by the Banking Act of 1933 to insure
the deposits of all banks entitled to federal deposit insurance under the
Federal Reserve Act and Federal Deposit Insurance Act.  The FDIC administers
the system of nationwide deposit insurance (mutual guaranty of deposits) for
United States Banks and, together with the United States Comptroller of the
Currency, regulates in areas related to the maintenance of reserves for certain
types of deposits, the maintenance of certain financial ratios, transactions
with affiliates and a broad range of other banking practices.





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<PAGE>   93
         The Sponsor monitors the Originators and the Sub-Servicers under the
control of a Federal Corporation, as well as those Originators and
Sub-Servicers that are insolvent or in receivership or conservatorship or
otherwise financially distressed.  Such Originators may not be able or
permitted to repurchase Mortgage Loans for which there has been a breach of
representation and warranty.  Moreover, any such Originator may make no
representations and warranties with respect to Mortgage Loans sold by it.  The
Federal Corporations (either in their respective corporate capacities or as
receiver for a depository institution) may also originate Mortgage Loans, in
which event neither the related Federal Corporation nor the depository
institution for which such Federal Corporation is acting as receiver may make
representations and warranties with respect to the Mortgage Loans that such
Federal Corporation sells, or such Federal Corporation may make only limited
representations and warranties (for example, that the related legal documents
are enforceable).  A Federal Corporation may have no obligation to repurchase
any Mortgage Loan for a breach of a representation and warranty.  If as a
result of a breach of representation and warranty an Originator is required to
repurchase a Mortgage Loan but is not permitted or otherwise fails to do so or
if representations and warranties are not made by an Originator, to the extent
that neither the Sponsor nor any other entity has assumed the representations
and warranties or made representations and warranties, neither the Sponsor nor
that entity will be required to repurchase such Mortgage Loan and, consequently
such Mortgage Loan will remain in the related Mortgage Pool and any related
losses will be borne by the Securityholders or by the related Credit
Enhancement, if any.  In addition, loans which are purchased either directly or
indirectly from a Federal Corporation may be subject to a contract right of
such Federal Corporation to repurchase such loans under certain limited
circumstances.

SUB-SERVICERS

         Each Originator of a Mortgage Loan will act as Sub-Servicer for such
Mortgage Loan pursuant to an agreement between the Master Servicer and the
Sub-Servicer (a "Sub-Servicing Agreement") unless the servicing obligations are
released to the Master Servicer or transferred to a servicer approved by the
Master Servicer.  An Affiliated Originator of a Mortgage Loan may act as the
Sub-Servicer for such Mortgage Loan unless the other related servicing
obligations are released or transferred.  An Unaffiliated Originator acting as
a Sub-Servicer for the Mortgage Loans will be required to meet certain
additional standards with respect to its mortgage loan servicing portfolio,
GAAP tangible net worth and other specified qualifications.

REPRESENTATIONS BY ORIGINATORS

         Unless otherwise specified in the related Prospectus Supplement, each
Originator will have made representations and warranties in respect of the
Mortgage Loans sold by such Originator and evidenced by a series of Securities.
Such representations and warranties generally include, among other things, that
at the time of the sale by the Originator to the Sponsor of each Mortgage Loan:
(i) the information with respect to each Mortgage Loan set forth in the
Schedules of Mortgage Loans is true and correct as of the related Cut-Off Date;
(ii) each Mortgage Loan being transferred to the Trust which is a REMIC is a
qualified mortgage under the REMIC provisions of the Code and is a Mortgage;
(iii) each Mortgaged Property is improved by a single (one- to four-) family
residential dwelling or a multi-family structure, which may include
condominiums and townhouses, units in a "planned unit development" ("PUD")
complex or a manufactured home; (iv) each Mortgage Loan had, at the time of
origination, either an attorney's certification of title or a title search or
title policy; (v) as of the related Cut-Off Date each Mortgage Loan is secured
by a valid and subsisting lien of record on the Mortgaged Property having the
priority indicated on the related Schedule of Mortgage Loans subject in all
cases to exceptions to title set forth in the title insurance policy, if any,
with respect to the related Mortgage Loan; (vi) each Originator held good and
indefeasible title to, and was the sole owner of, each Mortgage Loan conveyed
by such Originator; and (vii) each Mortgage Loan was originated in accordance
with law and is the valid, legal and binding obligation of the related
Mortgagor.

         Unless otherwise described in the related Prospectus Supplement, all
of the representations and warranties of an Originator in respect of a Mortgage
Loan will be made as of the date on which such Originator sells the Mortgage
Loan to the Sponsor; the date as of which such representations and warranties
are made thus may be a date prior to the date of the issuance of the related
series of Securities.  A substantial period of time may elapse between the date
as of which the representations and warranties are made and the later date of
issuance of the related series of Securities.

         The Sponsor will assign to the Trustee for the benefit of the holders
of the related series of Securities all of its right, title and interest in
each agreement by which it acquires a Mortgage Loan from an Originator insofar
as





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such agreement relates to the representations and warranties made by an
Originator in respect of such Mortgage Loan and any remedies provided for
breach of such representations and warranties.  If an Originator cannot cure a
breach of any representation or warranty made by it in respect of a Mortgage
Loan that materially and adversely affects the interests of the Securityholders
in such Mortgage Loan within a time period specified in the related Pooling and
Servicing Agreement, such Originator and/or the Sponsor will be obligated to
purchase from the related Trust such Mortgage Loan at a price (the "Loan
Purchase Price") set forth in the related Pooling and Servicing Agreement which
Loan Purchase Price will be equal to the principal balance thereof as of the
date of purchase plus one month's interest at the Mortgage Rate less the
amount, expressed as a percentage per annum, payable in respect of master
servicing compensation or subservicing compensation, as applicable, and the
Originator's Retained Yield, if any, together with, without duplication, the
aggregate amount of all delinquent interest, if any, net of Servicing Advances.

         Unless otherwise specified in the related Prospectus Supplement, as to
any such Mortgage Loan required to be purchased by an Originator and/or the
Sponsor, as provided above, rather than repurchase the Mortgage Loan, the
Master Servicer may, at its sole option, remove such Mortgage Loan (a "Deleted
Mortgage Loan") from the related Trust and cause the Sponsor to substitute in
its place another Mortgage Loan of like kind (a "Qualified Replacement
Mortgage" as such term is defined in the related Pooling and Servicing
Agreement).  With respect to a Trust for which a REMIC election is to be made,
except as otherwise provided in the Prospectus Supplement relating to a series
of Securities, such substitution of a defective Mortgage Loan must be effected
within two years of the date of the initial issuance of the Securities, and may
not be made if such substitution would cause the Trust to not qualify as a
REMIC or result in a prohibited transaction tax under the Code.  Unless
otherwise specified in the related Prospectus Supplement or Pooling and
Servicing Agreement, an Unaffiliated Originator generally will have no option
to substitute for a Mortgage Loan that it is obligated to repurchase in
connection with a breach of a representation and warranty.

         The Master Servicer will be required under the applicable Pooling and
Servicing Agreement to enforce such purchase or substitution obligations for
the benefit of the Trustee and the Securityholders, following the practices it
would employ in its good faith business judgment if it were the owner of such
Mortgage Loan; provided, however, that this purchase or substitution obligation
will in no event become an obligation of the Master Servicer in the event the
Originator fails to honor such obligation.  If the Originator fails to
repurchase or substitute a loan and no breach of the Sponsor's representations
has occurred, the Originator's purchase obligation will in no event become an
obligation of the Sponsor.  Unless otherwise specified in the related
Prospectus Supplement, the foregoing will constitute the sole remedy available
to Securityholders or the Trustee for a breach of representation by an
Originator in its capacity as a seller of Mortgage Loans to the Sponsor.

         Unless otherwise described in the related Prospectus Supplement with
respect to certain Unaffiliated Originators (in which case any remedies for
breach will lie only against such Unaffiliated Originator), the Sponsor will
make directly, or will guarantee compliance with, any representations and
warranties made by any Unaffiliated Originator with respect to the Mortgage
Loans originated or purchased by it and acquired by a Trust.

         Notwithstanding the foregoing with respect to any Originator that
requests the Master Servicer's consent to the transfer of sub-servicing rights
relating to any Mortgage Loans to a successor servicer, the Master Servicer may
release such Originator from liability, under its representations and
warranties described above, upon the assumption by such successor servicer of
the Originator's liability for such representations and warranties as of the
date they were made.  In that event, the Master Servicer's rights under the
instrument by which such successor servicer assumes the Originator's liability
will be assigned to the Trustee, and such successor servicer shall be deemed to
be the "Originator" for purposes of the foregoing provisions.

SUB-SERVICING BY ORIGINATORS

         Each Originator of a Mortgage Loan will act as the Sub-Servicer for
such Mortgage Loan pursuant to a Sub-Servicing Agreement unless servicing is
released to the Master Servicer or has been transferred to a servicer approved
by the Master Servicer.  The Master Servicer may, in turn, assign such
sub-servicing to designated sub-servicers that will be qualified Originators
and may include affiliates of the Sponsor.  While such a 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





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<PAGE>   95
for such series of Securities is no longer the master servicer of the related
Mortgage Loans, the Trustee or any successor Master Servicer must recognize the
Sub-Servicer's rights and obligations under such Sub-Servicing Agreement.

         Unless otherwise specified in the related Prospectus Supplement, 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
obligated under the related Sub-Servicing Agreement.  Each Sub-Servicer will be
required to perform the customary functions of a servicer, including collection
of payments from Mortgagors and remittance of such collections to the Master
Servicer; maintenance of hazard insurance (to the extent, if any, required by
the related Pooling and Servicing Agreement) and filing and settlement of
claims thereunder, subject in certain cases to the right of the Master Servicer
to approve in advance any such settlement; maintenance of escrow or impound
accounts of Mortgagors for payment of taxes, insurance and other items required
to be paid by the Mortgagor pursuant to the Mortgage Loan; processing of
assumptions or substitutions; attempting to cure delinquencies; supervising
foreclosures; inspecting and managing Mortgaged Properties under certain
circumstances; and maintaining accounting records relating to the Mortgage
Loans.  A Sub-Servicer also may be obligated to make advances to the Master
Servicer in respect of delinquent installments of principal and/or interest
(net of any sub-servicing or other compensation) on Mortgage Loans, as
described more fully under "Description of the Securities--Advances," and in
respect of certain taxes and insurance premiums not paid on a timely basis by
Mortgagors.  A Sub-Servicer may also be obligated to deposit amounts in respect
of Compensating Interest to the related Principal and Interest Account in
connection with prepayments of principal received and applied to reduce the
outstanding principal balance of a Mortgage Loan.  No assurance can be given
that the Sub-Servicers will carry out their advance or payment obligations, if
any, with respect to the Mortgage Loans.  Unless otherwise specified in the
related Prospectus Supplement, a Sub-Servicer may transfer its servicing
obligations to another entity that has been approved for participation in the
Sponsor's loan purchase programs, but only with the prior written approval of
the Master Servicer.

         As compensation for its servicing duties, the Sub-Servicer may be
entitled to a Base Servicing Fee.  The Sub-Servicer may also be entitled to
collect and retain, as part of its servicing compensation, any late charges or
prepayment penalties provided in the Mortgage Note or related instruments.  The
Sub-Servicer will be entitled to reimbursement for certain expenditures that it
makes, generally to the same extent that the Master Servicer would be
reimbursed under the applicable Pooling and Servicing Agreement.  See "The
Pooling and Servicing Agreement--Servicing and Other Compensation and Payment
of Expenses; Originator's Retained Yield."

         Each Sub-Servicer will 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.  Each Sub-Servicer is required to maintain a fidelity bond and an
errors and omission policy with respect to its officers, employees and other
persons acting on its behalf or on behalf of the Master Servicer.

         Each Sub-Servicer will be required to service each Mortgage Loan
pursuant to the terms of the Sub-Servicing Agreement for the entire term of
such Mortgage Loan, unless the Sub-Servicing Agreement is terminated earlier by
the Master Servicer or unless servicing is released to the Master Servicer.
The Master Servicer generally may terminate a Sub-Servicing Agreement
immediately upon the giving of notice upon certain stated events, including the
violation of such Sub-Servicing Agreement by the Sub-Servicer, or following a
specified period after notice to the Sub-Servicer without cause upon payment of
an amount equal to a specified termination fee calculated as a specified
percentage of the aggregate outstanding principal balance of all mortgage
loans, including the Mortgage Loans serviced by such Sub-Servicer pursuant to a
Sub-Servicing Agreement and certain transfer fees.

         The Master Servicer may agree with a Sub-Servicer to amend a
Sub-Servicing Agreement.  Upon termination of a Sub-Servicing Agreement, the
Master Servicer may act as servicer of the related Mortgage Loans or enter into
one or more new Sub-Servicing Agreements.  If the Master Servicer acts as
servicer, it will not assume liability for the representations and warranties
of the Sub-Servicer that it replaces.  If the Master Servicer enters into a new
Sub-Servicing Agreement, each new Sub-Servicer either must be an Originator,
meet the standards for becoming an Originator or have such servicing experience
that is otherwise satisfactory to the Master Servicer.  The Master Servicer may
make reasonable efforts to have the new Sub-Servicer assume liability for the
representations and warranties of the terminated Sub-Servicer, but no assurance
can be given that such an assumption will occur and, in any event, if the new
Sub-Servicer is an affiliate of the Master Servicer, the liability for such
representations





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<PAGE>   96
and warranties will not be assumed by such new Sub-Servicer.  In the event of
such an assumption, the Master Servicer may in the exercise of its business
judgment release the terminated Sub-Servicer from liability in respect of such
representations and warranties.  Any amendments to a Sub-Servicing Agreement or
to a new Sub-Servicing Agreement may contain provisions different from those
described above that are in effect in the original Sub-Servicing Agreements.
However, the Pooling and Servicing Agreement for each Trust Estate will provide
that any such amendment or new agreement may not be inconsistent with such
Pooling and Servicing Agreement to the extent that it would materially and
adversely affect the interests of the Securityholders.

                         DESCRIPTION OF THE SECURITIES

GENERAL

         The Securities will be issued in series.  Each series of Securities
(or, in certain instances, two or more series of Securities) will be issued
pursuant to a Pooling and Servicing Agreement.  The following summaries
(together with additional summaries under "The Pooling and Servicing Agreement"
below) describe all material terms and provisions relating to the Securities
common to each Pooling and Servicing Agreement.  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 Pooling and Servicing Agreement for
the related Trust and the related Prospectus Supplement.

         The Securities will consist of two basic types:  (i) Securities of the
fixed-income type ("Fixed-Income Securities") and (ii) Securities of the equity
participation type ("Equity Securities").  No Class of Equity Securities will
be offered pursuant to this Prospectus or any Prospectus Supplement related
hereto.  Fixed-Income Securities generally will be styled as debt instruments,
having a principal balance and a specified interest rate ("Interest Rate").
Fixed-Income Securities may be either beneficial ownership interests in the
related Mortgage Loans held by the related Trust, or may represent debt secured
by such Mortgage Loans.  Each series or class of Fixed-Income Securities may
have a different Interest Rate, which may be a fixed, variable or adjustable
Interest Rate.  The related Prospectus Supplement will specify the Interest
Rate for each series or class of Fixed-Income Securities, or the initial
Interest Rate and the method for determining subsequent changes to the Interest
Rate.

         A series may include one or more classes of Fixed-Income Securities
("Strip Securities") entitled to (i) principal distributions, with
disproportionate, nominal or no interest distributions, or (ii) interest
distributions, with disproportionate, nominal or no principal distributions.
In addition, a series may include two or more classes of Fixed-Income
Securities that differ as to timing, sequential order, priority of payment,
Interest Rate or amount of distributions of principal or interest or both, or
as to which distributions of principal or interest or both on any class may be
made upon the occurrence of specified events, in accordance with a schedule or
formula, or on the basis of collections from designated portions of the related
Mortgage Pool, which series may include one or more classes of Fixed-Income
Securities ("Accrual Securities"), as to which certain accrued interest will
not be distributed but rather will be added to the principal balance (or
nominal principal balance in the case of Accrual Securities which are also
Strip Securities) thereof on each Payment Date, as hereinafter defined and in
the manner described in the related Prospectus Supplement.

         If so provided in the related Prospectus Supplement, a series of
Securities may include one or more classes of Fixed-Income Securities
(collectively, the "Senior Securities") that are senior to one or more classes
of Fixed-Income Securities (collectively, the "Subordinate Securities") in
respect of certain distributions of principal and interest and allocations of
losses on Mortgage Loans.  In addition, certain classes of Senior (or
Subordinate) Securities may be senior to other classes of Senior (or
Subordinate) Securities in respect of such distributions or losses.

         Equity Securities will represent the right to receive the proceeds of
the related Trust Estate after all required payments have been made to the
Securityholders of the related Fixed-Income Securities (both Senior Securities
and Subordinate Securities), and following any required deposits to any reserve
account that may be established for the benefit of the Fixed-Income Securities.
Equity Securities may constitute what are commonly referred to as the "residual
interest," "seller's interest" or the "general partnership interest," depending
upon the treatment of the related Trust for federal income tax purposes.  As
distinguished from the Fixed-Income Securities, the Equity Securities will not
be styled as having principal and interest components.  Any losses suffered by
the related Trust





                                       36
<PAGE>   97
first will be absorbed by the related class of Equity Securities, as described
herein and in the related Prospectus Supplement.

         No Class of Equity Securities will be offered pursuant to this
Prospectus or any Prospectus Supplement related hereto.  Equity Securities may
be offered on a private placement basis or pursuant to a separate Registration
Statement to be filed by the Sponsor.  In addition, the Sponsor and its
affiliates may initially or permanently hold any Equity Securities issued by
any Trust.

         General Payment Terms of Securities.  As provided in the related
Pooling and Servicing Agreement and as described in the related Prospectus
Supplement, Securityholders will be entitled to receive payments on their
Securities on specified dates ("Payment Dates").  Payment Dates with respect to
Fixed-Income Securities will occur monthly, quarterly or semi-annually, as
described in the related Prospectus Supplement; Payment Dates with respect to
Equity Securities will occur as described in the related Prospectus Supplement.

         The related Prospectus Supplement will describe a date (the "Record
Date") preceding such Payment Date, as of which the Trustee or its paying agent
will fix the identity of the Securityholders for the purpose of receiving
payments on the next succeeding Payment Date.  Unless otherwise described in
the related Prospectus Supplement, the Payment Date will be the twenty-fifth
day of each month (or, in the case of quarterly-pay Securities, the
twenty-fifth day of every third month; and, in the case of semi-annually-pay
Securities, the twenty-fifth day of every sixth month) and the Record Date will
be the close of business as of the last day of the calendar month which
precedes such Payment Date.

         The related Prospectus Supplement and the Pooling and Servicing
Agreement will describe a period (a "Remittance Period") antecedent to each
Payment Date (for example, in the case of monthly-pay Securities, the calendar
month preceding the month in which a Payment Date occurs or such other
specified period).  Unless otherwise provided in the related Prospectus
Supplement, collections received on or with respect to the related Mortgage
Loans during a Remittance Period will be required to be remitted by the Master
Servicer to the related Trustee prior to the related Payment Date and will be
used to distribute payments to Securityholders on such Payment Date.  As may be
described in the related Prospectus Supplement, the related Pooling and
Servicing Agreement may provide that all or a portion of the principal
collected on or with respect to the related Mortgage Loans may be applied by
the related Trustee to the acquisition of additional Mortgage Loans during a
specified period (rather than used to distribute payments of principal to
Securityholders during such period) with the result that the related securities
possess an interest-only period, also commonly referred to as a revolving
period, which will be followed by an amortization period.  Any such
interest-only or revolving period may, upon the occurrence of certain events to
be described in the related Prospectus Supplement, terminate prior to the end
of the specified period and result in the earlier than expected amortization of
the related Securities.

         In addition, and as may be described in the related Prospectus
Supplement, the related Pooling and Servicing Agreement may provide that all or
a portion of such collected principal may be retained by the Trustee (and held
in certain temporary investments, including Mortgage Loans) for a specified
period prior to being used to distribute payments of principal to
Securityholders.

         The result of such retention and temporary investment by the Trustee
of such principal would be to slow the amortization rate of the related
Securities relative to the amortization rate of the related Mortgage Loans, or
to attempt to match the amortization rate of the related Securities to an
amortization schedule established at the time such Securities are issued.  Any
such feature applicable to any Securities may terminate upon the occurrence of
events to be described in the related Prospectus Supplement, resulting in the
current funding of principal payments to the related Securityholders and an
acceleration of the amortization of such Securities.

         Unless otherwise specified in the related Prospectus Supplement,
neither the Securities nor the underlying Mortgage Loans will be guaranteed or
insured by any governmental agency or instrumentality or the Sponsor, the
Master Servicer, any Sub-Servicer, the Trustee, any Originator or any of their
respective affiliates.

         Unless otherwise specified in the Prospectus Supplement with respect
to a series, Securities of each series covered by a particular Pooling and
Servicing Agreement will evidence specified beneficial ownership interest in a
separate Trust Estate created pursuant to such Pooling and Servicing Agreement.
A Trust Estate will consist of, to





                                       37
<PAGE>   98
the extent provided in the Pooling and Servicing Agreement:  (i) a pool of
Mortgage Loans (and the related mortgage documents) or certificates of interest
or participations therein underlying a particular series of Securities as from
time to time are subject to the Pooling and Servicing Agreement, exclusive of,
if specified in the related Prospectus Supplement, any Originator's Retained
Yield or other interest retained by the related Originator, the Sponsor or any
of its affiliates with respect to each such Mortgage Loan; (ii) certain other
assets including, without limitation, payments and collections in respect of
the Mortgage Loans due, accrued or received, as described in the related
Prospectus Supplement, on and after the related Cut-Off Date, as from time to
time are identified as deposited in respect thereof in the Principal and
Interest Account and in the related Distribution Account; (iii) property
acquired by foreclosure of the Mortgage Loans or deed in lieu of foreclosure;
(iv) hazard insurance policies and primary insurance policies, if any, and
certain proceeds thereof; and (v) any combination, as specified in the related
Prospectus Supplement, of a letter of credit, financial guaranty insurance
policy, purchase obligation, mortgage pool insurance policy, special hazard
insurance policy, bankruptcy bond, reserve fund or other type of Credit
Enhancement as described under "Description of Credit Enhancement." To the
extent that any Trust Estate includes certificates of interest or
participations in Mortgage Loans, the related Prospectus Supplement will
describe the material terms and conditions of such certificates or
participations.

FORM OF SECURITIES

         Unless otherwise specified in the related Prospectus Supplement, the
Securities of each series will be issued as physical certificates ("Physical
Certificates") in fully registered form only in the denominations specified in
the related Prospectus Supplement, and will be transferable and exchangeable at
the corporate trust office of the registrar of the Securities (the "Security
Registrar") named in the related Prospectus Supplement.  No service charge will
be made for any registration of exchange or transfer of Securities, but the
Trustee may require payment of a sum sufficient to cover any tax or other
governmental charge.

         If so specified in the related Prospectus Supplement, specified
classes of a series of Securities will be issued in uncertificated book-entry
form ("Book-Entry Securities"), and will be registered in the name of Cede, the
nominee of DTC.  DTC is a limited purpose trust company organized under the
laws of the State of New York, a member of the Federal Reserve System, a
"clearing corporation" within the meaning of the Uniform Commercial Code
("UCC") and a "clearing agency" registered pursuant to the provisions of
Section 17A of the Securities Exchange Act of 1934, as amended.  DTC was
created to hold securities for its participating organizations ("Participants")
and facilitate the clearance and settlement of securities transactions between
Participants through electronic book-entry changes in their accounts, thereby
eliminating the need for physical movement of certificates.  Participants
include securities brokers and dealers, banks, trust companies and clearing
corporations and may include certain other organizations.  Indirect access to
the DTC system also is available to others such as brokers, dealers, banks and
trust companies that clear through or maintain a custodial relationship with a
Participant, either directly or indirectly ("Indirect Participant").

         Under a book-entry format, Securityholders that are not Participants
or Indirect Participants but desire to purchase, sell or otherwise transfer
ownership of Securities registered in the name of Cede, as nominee of DTC, may
do so only through Participants and Indirect Participants.  In addition, such
Securityholders will receive all distributions of principal of and interest on
the Securities from the Trustee through DTC and its Participants.  Under a
book-entry format, Securityholders will receive payments after the related
Payment Date because, while payments are required to be forwarded to Cede, as
nominee for DTC, on each such date, DTC will forward such payments to its
Participants, which thereafter will be required to forward such payments to
Indirect Participants or Securityholders.  Unless and until Physical Securities
are issued, it is anticipated that the only Securityholder will be Cede, as
nominee of DTC, and that the beneficial holders of Securities will not be
recognized by the Trustee as Securityholders under the Pooling and Servicing
Agreement.  The beneficial holders of such Securities will only be permitted to
exercise the rights of Securityholders under the Pooling and Servicing
Agreement indirectly through DTC and its Participants who in turn will exercise
their rights through DTC.

         Under the rules, regulations and procedures creating and affecting DTC
and its operations, 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 payments of principal of and interest on the
Securities.  Participants and Indirect Participants with which Securityholders
have accounts with respect to their Securities similarly are required to make
book-entry transfers and receive and transmit such payments on behalf of their
respective Securityholders.





                                       38
<PAGE>   99
Accordingly, although Securityholders will not possess Securities, the rules
provide a mechanism by which Securityholders will receive distributions and
will be able to transfer their interests.

         Unless and until Physical Certificates are issued, Securityholders who
are not Participants may transfer ownership of Securities only through
Participants by instructing such Participants to transfer Securities, by
book-entry transfer, through DTC for the account of the purchasers of such
Securities, which account is maintained with their respective Participants.
Under the Rules and in accordance with DTC's normal procedures, transfers of
ownership of Securities will be executed through DTC and the accounts of the
respective Participants at DTC will be debited and credited.  Similarly, the
respective Participants will make debits or credits, as the case may be, on
their records on behalf of the selling and purchasing Securityholders.

         Because DTC can only act on behalf of Participants, who in turn act on
behalf of Indirect Participants and certain banks, the ability of a
Securityholder to pledge Securities to persons or entities that do not
participate in the DTC system, or otherwise take actions in respect of such
Securities may be limited due to the lack of a Physical Certificate for such
Securities.

         DTC in general advises that it will take any action permitted to be
taken by a Securityholder under a Pooling and Servicing Agreement only at the
direction of one or more Participants to whose account with DTC the related
Securities are credited.  Additionally, DTC in general advises that it will
take such actions with respect to specified percentages of the Securityholders
only at the direction of and on behalf of Participants whose holdings include
current principal amounts of outstanding Securities that satisfy such specified
percentages.  DTC may take conflicting actions with respect to other current
principal amounts of outstanding Securities to the extent that such actions are
taken on behalf of Participants whose holdings include such current principal
amounts of outstanding Securities.

         Any Securities initially registered in the name of Cede, as nominee of
DTC, will be issued in fully registered, certificated form to Securityholders
or their nominees ("Physical Certificates"), rather than to DTC or its nominee
only under the events specified in the related Pooling and Servicing Agreement
and described in the related Prospectus Supplement.  Upon the occurrence of any
of the events specified in the related Pooling and Servicing Agreement and the
Prospectus Supplement, DTC will be required to notify all Participants of the
availability through DTC of Physical Certificates.  Upon surrender by DTC of
the securities representing the Securities and instruction for reregistration,
the Trustee will issue the Securities in the form of Physical Certificates, and
thereafter the Trustee will recognize the holders of such Physical Certificates
as Securityholders.  Thereafter, payments of principal of and interest on the
Securities will be made by the Trustee directly to Securityholders in
accordance with the procedures set forth herein and in the Pooling and
Servicing Agreement.  The final distribution of any Security (whether Physical
Certificates or Securities registered in the name of Cede), however, will be
made only upon presentation and surrender of such Securities on the final
Payment Date at such office or agency as is specified in the notice of final
payment to Securityholders.

         None of the Company, the Originators, the Master Servicer or the
Trustee will have any liability for any actions taken by DTC or its nominee or
Cedel or Euroclear, including, without limitation, actions for any aspect of
the records relating to or payments made on account of beneficial ownership
interests in the Securities held by Cede, as nominee for DTC, or for
maintaining, supervising or reviewing any records relating to such beneficial
ownership interests.

ASSIGNMENT OF MORTGAGE LOANS

         At the time of issuance of a series of Securities, the Sponsor will
cause the Mortgage Loans being included in the related Trust Estate to be
assigned to the Trustee together with, unless otherwise specified in the
related Prospectus Supplement, all payments and collections in respect of the
Mortgage Loans due, accrued or received, as described in the related Prospectus
Supplement on or after the related Cut-Off Date.  If specified in the related
Prospectus Supplement, the Sponsor or any of its affiliates may retain the
Originator's Retained Yield, if any, for itself or transfer the same to others.
The Trustee will, concurrently with such assignment, deliver a series of
Securities to the Sponsor in exchange for the Mortgage Loans.  Each Mortgage
Loan will be identified in a schedule appearing as an exhibit to the related
Pooling and Servicing Agreement.  Such schedule will include, among other
things, information as to the principal balance of each Mortgage Loan as of the
Cut-Off Date, as well as information





                                       39
<PAGE>   100
regarding the Mortgage Rate, the currently scheduled monthly payment of
principal and interest and the maturity of the Mortgage Note.

         In connection with the establishment of certain Trusts the Sponsor may
first transfer the related Trust Estate to the Transferor and the Transferor
will then transfer such Trust Estate to the related Trust.  The use of the
Transferor will not affect the obligations of the Sponsor with respect to the
related Trust or the related Securities.  If the Transferor is to be involved
in a particular offering the related Prospectus Supplement will describe its
role in such offering; for purposes of this Prospectus the role of the
Transferor is subsumed in the role of the Sponsor.

         The related Prospectus Supplement will describe any applicable
requirements relating to the delivery of documents, such as the related Notes,
and the preparation and/or filing of transfer documentation, such as
assignments of Mortgage, in connection with the establishment of the related
Trust.  To the extent that the ratings, if any, then assigned to the unsecured
debt of the Sponsor or of the Sponsor's ultimate corporate parent are
satisfactory to the Rating Agencies, all or any portion of such document
delivery requirements and/or transfer document preparation and filing
requirements may be waived, all as to be described in the related Prospectus
Supplement.

         A typical provision relating to document delivery requirements would
provide that the Sponsor deliver to the Trustee a file consisting of (i) the
original Notes or certified copies thereof, endorsed by the Originator thereof
in blank or to the order of the holder, (ii) originals of all intervening
assignments, showing a complete chain of title from origination to the
applicable Originators, if any, including warehousing assignments, with
evidence of recording thereon, (iii) originals of all assumption and
modification agreements, if any, and, unless such Mortgage Loan is covered by a
counsel's opinion as described in the next paragraph, (iv) either:  (a) the
original Mortgage, with evidence of recording thereon, (b) a true and accurate
copy of the Mortgage where the original has been transmitted for recording,
until such time as the original is returned by the public recording office or
(c) a copy of the Mortgage certified by the public recording office in those
instances where the original recorded Mortgage has been lost.  To the extent
that such a file containing all or a portion of such items has been delivered
to the Trustee, the Trustee will generally be required, for the benefit of the
Securityholders, to review each such file within a specified period, generally
not exceeding 90 days, to ascertain that all required documents (or certified
copies of documents) have been executed and received.

         A typical provision relating to the preparation and filing of transfer
documentation would require the Originators to cause to be prepared and
recorded, within a specified period, generally not exceeding 75 business days
of the execution and delivery of the applicable Pooling and Servicing Agreement
(or, if original recording information is unavailable, within such later period
as is permitted by the Pooling and Servicing Agreement) assignments of the
Mortgages from the Originators to the Trustee, in the appropriate jurisdictions
in which such recordation is necessary to perfect the lien thereof as against
creditors of or purchasers from the Originators, to the Trustee; provided,
however, that if the Originators furnish to the Trustee and to the Certificate
Insurer an opinion of counsel to the effect that no such recording is necessary
to perfect the Trustee's interests in the Mortgages with respect to any of the
jurisdictions in which the related Mortgaged Properties are located, then such
recording will not be required with respect to such jurisdictions or at the
election of the Certificate Insurer, any jurisdiction.

         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 promptly so notify the Sponsor, which
shall notify the related Sub-Servicer or Originator, as the case may be.  If
the Sub-Servicer or Originator does not cure the omission or defect within a
specified period, generally not exceeding 60 days after notice is given to the
Sponsor, the Sub-Servicer or Originator, as the case may be, will be obligated
to purchase on the next succeeding Remittance Date the related Mortgage Loan
from the Trustee at its Loan Purchase Price (or, if specified in the related
Prospectus Supplement, will be permitted to substitute for such Mortgage Loan
under the conditions specified in the related Prospectus Supplement).  The
Master Servicer will be obligated to enforce this obligation of the
Sub-Servicer or Originator, as the case may be, to the extent described above
under "Mortgage Loan Program--Representations by Originators." Unless otherwise
specified in the related Prospectus Supplement, neither the Master Servicer nor
the Sponsor will, however, be obligated to purchase or substitute for such
Mortgage Loan if the Sub-Servicer or Originator, as the case may be, defaults
on its obligation to do so, and there can be no assurance that a Sub-Servicer
or Originator, as the case may be, will carry out any such obligation.  Unless
otherwise specified in the related Prospectus Supplement, such purchase
obligation constitutes the sole remedy available to the Securityholders or the
Trustee for omission of, or a material defect in, a constituent document.





                                       40
<PAGE>   101
         The Trustee will be authorized at any time to appoint a custodian
pursuant to a custodial agreement to maintain possession of and, if applicable,
to review the documents relating to the Mortgage Loans as the agent of the
Trustee.  The identity of any such custodian to be appointed on the date of
initial issuance of the Securities will be set forth in the related Prospectus
Supplement.

         Pursuant to each Pooling and Servicing Agreement, the Master Servicer,
either directly or through Sub-Servicers, will service and administer the
Mortgage Loans assigned to the Trustee as more fully set forth below.

FORWARD COMMITMENTS; PRE-FUNDING

         A Trust may enter into an agreement (each, a "Forward Purchase
Agreement") with the Sponsor whereby the Sponsor will agree to transfer
additional Mortgage Loans to such Trust following the date on which such Trust
is established and the related Securities are issued.  The Trust may enter into
Forward Purchase Agreements to permit the acquisition of additional Mortgage
Loans (the "Subsequent Mortgage Loans") that could not be delivered by the
Sponsor or have not formally completed the origination process, in each case
prior to the date on which the Securities are delivered to the Securityholders
(the "Closing Date").  Any Forward Purchase Agreement will require that any
Mortgage Loans so transferred to a Trust conform to the requirements specified
in such Forward Purchase Agreement.  In addition, the Forward Purchase
Agreement states that the Depositor shall only transfer the Subsequent Mortgage
Loans upon the satisfaction of certain conditions including that the Depositor
shall have delivered to the Certificate Insurer, the Rating Agencies and the
Trustee opinions of counsel (including bankruptcy, corporate and tax opinions)
with respect to the transfer of the Subsequent Mortgage Loans.

         If a Forward Purchase Agreement is to be utilized, and unless
otherwise specified in the related Prospectus Supplement, the related Trustee
will be required to deposit in a segregated account (each, a "Pre-Funding
Account") up to 100% of the net proceeds received by the Trustee in connection
with the sale of one or more classes of Securities of the related series; the
additional Mortgage Loans will be transferred to the related Trust in exchange
for money released to the Sponsor from the related Pre-Funding Account.  Each
Forward Purchase Agreement will set a specified period (the "Funding Period")
during which any such transfers must occur; for a Trust which elects federal
income treatment as a REMIC or as a grantor trust, the related Funding Period
will be limited to three months from the date such Trust is established; for a
Trust which is treated as a mere security device for federal income tax
purposes, the related Funding Period will be limited to nine months from the
date such Trust is established.  The Forward Purchase Agreement or the related
Pooling and Servicing Agreement will require that, if all monies originally
deposited to such Pre-Funding Account are not so used by the end of the related
Funding Period, then any remaining monies will be applied as a mandatory
prepayment of the related class or classes of Securities as specified in the
related Prospectus Supplement.

         During the Funding Period, the monies deposited to the Pre-Funding
Account will either (i) be held uninvested or (ii) will be invested in
cash-equivalent investments that are rated in one of the four highest rating
categories by at least one nationally recognized statistical rating
organization and that will either mature prior to the end of the Funding
Period, or will be drawable on demand and in any event, will not constitute the
type of investment that would require registration of the related Trust as an
"investment company" under the Investment Company Act of 1940, as amended.  On
payment dates that occur during the Funding Period, the Trustee will transfer
any earnings on the monies in the Pre-Funding Account to the Certificate
Account for distribution to the Certificateholders.

         The Pre-Funding Account will be maintained by the Trustee, which must
be a bank having combined capital and surplus, generally, of at least
$100,000,000, long-term, unsecured debt rated at least investment grade and a
long-term deposit rating of at least investment grade.

PAYMENTS ON MORTGAGE LOANS; DEPOSITS TO DISTRIBUTION ACCOUNT

         Each Sub-Servicer servicing a Mortgage Loan pursuant to a
Sub-Servicing Agreement will establish and maintain an account (the
"Sub-Servicing Account") which generally meets the requirements set forth in
the Sponsor's Originator Guide from time to time, and is otherwise acceptable
to the Master Servicer.  A Sub-Servicing Account must be established with a
Federal Home Loan Bank or with a depository institution (including the
Sub-Servicer itself) whose accounts are insured by the National Credit Union
Share Insurance Fund or the FDIC,





                                       41
<PAGE>   102
provided that any such depository institution must meet certain minimum rating
criteria set forth in the Sponsor's Originator Guide.  Except as otherwise
permitted by the applicable Rating Agencies, a Sub-Servicing Account must be
segregated and may not be established as a general ledger account.

         A Sub-Servicer is required to deposit into its Sub-Servicing Account
on a daily basis all amounts described above under "Mortgage Loan
Program--Sub-Servicing by Originators" that are received by it in respect of
the Mortgage Loans, less its servicing or other compensation.  On or before the
date specified in the Sub-Servicing Agreement (which date may be no later than
the business day prior to the Determination Date referred to below or, if such
day is not a business day, the preceding business day), the Sub-Servicer must
remit or cause to be remitted to the Master Servicer all funds held in the
Sub-Servicing Account with respect to Mortgage Loans that are required to be so
remitted.  A Sub-Servicer may also be required to make such Servicing Advances
and Delinquency Advances and to pay Compensating Interest as set forth in the
related Sub-Servicing Agreement.

         The Master Servicer will deposit or will cause to be deposited into
the Principal and Interest Account on a daily basis certain payments and
collections due and accrued on or after the Cut-Off Date or received and
accrued on or after the Cut-Off Date, as described in the related Prospectus
Supplement and, as specifically set forth in the related Pooling and Servicing
Agreement, such as the following except as otherwise provided therein:

                 (i)      all payments on account of principal, including
         principal payments received in advance of the date on which the
         related monthly payment is due (the "Due Date") ("Principal
         Prepayments"), on the Mortgage Loans comprising a Trust Estate;

                 (ii)     all payments on account of interest on the Mortgage
         Loans comprising such Trust Estate, net of the portion of each payment
         thereof retained by the Sub-Servicer, if any, as its servicing or
         other compensation;

                 (iii)            all amounts received and retained, if any, in
         connection with the liquidation of any defaulted Mortgage Loan, by
         foreclosure, deed in lieu of foreclosure or otherwise ("Liquidation
         Proceeds"), including all proceeds of any special hazard insurance
         policy, bankruptcy bond, mortgage pool insurance policy, financial
         guaranty insurance policy and any title, hazard or other insurance
         policy covering any Mortgage Loan in such Mortgage Pool (together with
         any payments under any letter of credit, "Insurance Proceeds") or
         proceeds from any alternative arrangements established in lieu of any
         such insurance and described in the applicable Prospectus Supplement,
         other than proceeds to be applied to the restoration of the related
         property or released to the Mortgagor in accordance with the Master
         Servicer's normal servicing procedures (such amounts, net of related
         unreimbursed liquidation expenses and insured expenses incurred and
         unreimbursed advances of the Master Servicer or by the related
         Sub-Servicer, "Net Liquidation Proceeds");

                 (iv)     any Buydown Funds (and, if applicable, investment
         earnings thereon) required to be paid to Securityholders, as described
         below;

                 (v)      all proceeds of any Mortgage Loan in such Trust
         Estate purchased (or, in the case of a substitution, certain amounts
         representing a principal adjustment) by the Master Servicer, the
         Sponsor, any Sub-Servicer or Originator or any other person pursuant
         to the terms of the Pooling and Servicing Agreement.  See "Mortgage
         Loan Program--Representations by Originators," "--Assignment of
         Mortgage Loans" above;

                 (vi)     any amounts required to be deposited by the Master
         Servicer in connection with losses realized on investments of funds
         held in the Principal and Interest Account, as described below;

                 (vii)    any amounts required to be deposited in connection
         with the liquidation of the related Trust; and

                 (viii)   any amounts required to be transferred from the
         Distribution Account to the Principal and Interest Account.





                                       42
<PAGE>   103
         In addition to the Principal and Interest Account, the Sponsor shall
cause to be established and the Trustee will maintain, at the corporate trust
office of the Trustee, in the name of the Trust for the benefit of the holders
of each series of Securities, an account for the disbursement of payments on
the Mortgage Loans evidenced by each series of Securities (the "Distribution
Account").  The Principal and Interest Account and the Distribution Account
each must be maintained with a Designated Depository Institution.  A
"Designated Depository Institution" is an institution whose deposits are
insured by the Bank Insurance Fund or the Savings Association Insurance Fund of
the FDIC, the long-term deposits of which have a rating satisfactory to the
Rating Agencies and the related Credit Enhancer, if any, and which is any of
the following:  (i) a federal savings and loan association duly organized,
validly existing and in good standing under the federal banking laws, (ii) an
institution duly organized, validly existing and in good standing under the
applicable banking laws of any state, (iii) a national banking association duly
organized, validly existing and in good standing under the federal banking
laws, (iv) a principal subsidiary of a bank holding company, or (v) approved in
writing by the related Credit Enhancer, if any, each Rating Agency and, in each
case acting or designated by the Master Servicer as the depository institution
for the Principal and Interest Account; provided, however, that any such
institution or association will generally be required to have combined capital,
surplus and undivided profits of at least $50,000,000.  Notwithstanding the
foregoing, the Principal and Interest Account may be held by an institution
otherwise meeting the preceding requirements except that the only applicable
rating requirement shall be that the unsecured and uncollateralized debt
obligations thereof shall be rated at a level satisfactory to one or more
Rating Agencies if such institution has trust powers and the Principal and
Interest Account is held by such institution in its trust capacity and not in
its commercial capacity.  The Distribution Account, the Principal and Interest
Account and other accounts described in the related Prospectus Supplement are
collectively referred to as "Accounts".  All funds in the Distribution Account
shall be invested and reinvested by the Trustee for the benefit of the
Securityholders and the related Credit Enhancer, if any, as directed by the
Master Servicer, in certain defined obligations set forth in the related
Pooling and Servicing Agreement ("Eligible Investments").  The Principal and
Interest Account may contain funds relating to more than one series of
Securities as well as payments received on other mortgage loans serviced or
master serviced by it that have been deposited into the Principal and Interest
Account.  All funds in the Principal and Interest Account will be required to
be held (i) uninvested, up to limits insured by the FDIC or (ii) invested in
Eligible Investments.  The Master Servicer will be entitled to any interest or
other income or gain realized with respect to the funds on deposit in the
Principal and Interest Account.

         To the extent that the ratings, if any, then assigned to the unsecured
debt of the Master Servicer or of the Master Servicer's corporate parent and
satisfactory to the Rating Agencies, the Master Servicer may be permitted to
co-mingle Mortgage Loan payments and collections with the Master Servicer's
general funds rather than required to deposit such amounts into a segregated
Principal and Interest Account.

         Unless otherwise specified in the related Prospectus Supplement, on
the day seven days preceding each Payment Date (the "Remittance Date"), the
Master Servicer will withdraw from the Principal and Interest Account and remit
to the Trustee for deposit in the applicable Distribution Account, in
immediately available funds, the amount to be distributed therefrom to
Securityholders on such Payment Date.  The Master Servicer will remit to the
Trustee for deposit into the Distribution Account the amount of any advances
made by the Master Servicer as described herein under "--Advances," any amounts
required to be transferred to the Distribution Account from a Reserve Fund, as
described under "Credit Enhancement" below, any amounts required to be paid by
the Master Servicer out of its own funds due to the operation of a deductible
clause in any blanket policy maintained by the Master Servicer to cover hazard
losses on the Mortgage Loans as described under "Hazard Insurance; Claims
Thereunder--Hazard Insurance Policies" below and any other amounts as
specifically set forth in the related Pooling and Servicing Agreement.  The
Trustee will cause all payments received by it from any Credit Enhancer to be
deposited in the Distribution Account not later than the related Payment Date.

         Unless otherwise specified in the related Prospectus Supplement, the
portion of any payment received by the Master Servicer in respect of a Mortgage
Loan that is allocable to the Originator's Retained Yield generally will not be
deposited into the Principal and Interest Account, but will not be paid over to
the parties entitled thereto as provided in the related Pooling and Servicing
Agreement.

         Funds on deposit in the Principal and Interest Account attributable to
Mortgage Loans underlying a series of Securities may be invested in Eligible
Investments maturing in general not later than the business day preceding the
next Payment Date.  Unless otherwise specified in the related Prospectus
Supplement, all income and gain





                                       43
<PAGE>   104
realized from any such investment will be for the account of the Master
Servicer.  Funds on deposit in the related Distribution Account may be invested
in Eligible Investments maturing, in general, no later than the business day
preceding the next Payment Date.

         With respect to each Buydown Mortgage Loan, the Sub-Servicer will
deposit the related Buydown Funds provided to it in a Buydown Account that will
comply with the requirements set forth herein with respect to a Sub-Servicing
Account.  Unless otherwise specified in the related Prospectus Supplement, the
terms of all Buydown Mortgage Loans provide for the contribution of Buydown
Funds in an amount equal to or exceeding either (i) the total payments to be
made from such funds pursuant to the related buydown plan or (ii) if such
Buydown Funds are to be deposited on a discounted basis, that amount of Buydown
Funds which, together with investment earnings thereon at a rate as set forth
in the Sponsor's Originator Guide from time to time, will support the scheduled
level of payments due under the Buydown Mortgage Loan.  Neither the Master
Servicer nor the Sponsor will be obligated to add to any such discounted
Buydown Funds any of its own funds should investment earnings prove
insufficient to maintain the scheduled level of payments.  To the extent that
any such insufficiency is not recoverable from the Mortgagor or, in an
appropriate case, from the related Originator or the related Sub-Servicer,
distributions to Securityholders may be affected.  With respect to each Buydown
Mortgage Loan, the Sub-Servicer will withdraw from the Buydown Account and
remit to the Master Servicer on or before the date specified in the
Sub-Servicing Agreement described above the amount, if any, of the Buydown
Funds (and, if applicable, investment earnings thereon) for each Buydown
Mortgage Loan that, when added to the amount due from the Mortgagor on such
Buydown Mortgage Loan, equals the full monthly payment which would be due on
the Buydown Mortgage Loan if it were not subject to the buydown plan.

         If the Mortgagor on a Buydown Mortgage Loan prepays such Mortgage Loan
in its entirety during the Buydown Period, the Sub-Servicer will withdraw from
the Buydown Account and remit to the Mortgagor or such other designated party
in accordance with the related buydown plan any Buydown Funds remaining in the
Buydown Account.  If a prepayment by a Mortgagor during the Buydown Period
together with Buydown Funds will result in full prepayment of a Buydown
Mortgage Loan, the Sub-Servicer will generally be required to withdraw from the
Buydown Account and remit to the Master Servicer the Buydown Funds and
investment earnings thereon, if any, which together with such prepayment will
result in a prepayment in full; provided that Buydown Funds may not be
available to cover a prepayment under certain Mortgage Loan programs.  Any
Buydown Funds so remitted to the Master Servicer in connection with a
prepayment described in the preceding sentence will be deemed to reduce the
amount that would be required to be paid by the Mortgagor to repay fully the
related Mortgage Loan if the Mortgage Loan were not subject to the buydown
plan.  Any investment earnings remaining in the Buydown Account after
prepayment or after termination of the Buydown Period will be remitted to the
related Mortgagor or such other designated party pursuant to the agreement
relating to each Buydown Mortgage Loan (the "Buydown Agreement").  If the
Mortgagor defaults during the Buydown Period with respect to a Buydown Mortgage
Loan and the property securing such Buydown Mortgage Loan is sold in
liquidation (either by the Master Servicer, the Primary Insurer, the insurer
under the mortgage pool insurance policy (the "Pool Insurer") or any other
insurer), the Sub-Servicer will be required to withdraw from the Buydown
Account the Buydown Funds and all investment earnings thereon, if any, and
remit the same to the Master Servicer or, if instructed by the Master Servicer,
pay the same to the primary insurer or the Pool Insurer, as the case may be, if
the Mortgaged Property is transferred to such insurer and such insurer pays all
of the loss incurred in respect of such default.

WITHDRAWALS FROM THE PRINCIPAL AND INTEREST ACCOUNT

         The Master Servicer may, from time to time, make withdrawals from the
Principal and Interest Account for certain purposes, as specifically set forth
in the related Pooling and Servicing Agreement, which generally will include
the following except as otherwise provided therein:

                 (i)      to effect the timely remittance to the Trustee for
         deposit to the Distribution Account in the amounts and in the manner
         provided in the Pooling and Servicing Agreement and described in
         "--Payments on Mortgage Loans; Deposits to Distribution Account"
         above;

                 (ii)     to reimburse itself or any Sub-Servicer for any
         accrued and unpaid Servicing Fees and for Delinquency Advances and
         Servicing Advances as to any Mortgaged Property, out of late payments
         or collections on the related Mortgage Loan, including Liquidation
         Proceeds, Insurance Proceeds and such





                                       44
<PAGE>   105
         other amounts as may be collected by the Master Servicer from the
         related Mortgagor or otherwise relating to the Mortgage Loan with
         respect to which such Delinquency Advances or Servicing Advances were
         made;

                 (iii)    to reimburse itself for any Delinquency Advances or
         Servicing Advances determined in good faith to have become
         Non-Recoverable Advances, such reimbursement to be made from any funds
         in the Principal and Interest Account;

                 (iv)     to withdraw investment earnings on amounts on deposit
         in the Principal and Interest Account;

                 (v)      to pay the Sponsor or its assignee all amounts
         allocable to the Originator's Retained Yield out of collections or
         payments which represent interest on each Mortgage Loan (including any
         Mortgage Loan as to which title to the underlying Mortgaged Property
         was acquired);

                 (vi)     to withdraw amounts that have been deposited in the
         Principal and Interest Account in error;

                 (vii)    to clear and terminate the Principal and
         Interest Account in connection with the termination of the Trust
         Estate pursuant to the Pooling and Servicing Agreement, as described
         in "The Pooling and Servicing Agreement--Termination, Retirement of
         Securities"; and

                 (viii)   to invest in Eligible Investments.

DISTRIBUTIONS

         Beginning on the Payment Date in the month following the month (or, in
the case of quarterly-pay Securities, the third month following such month and
each third month thereafter or, in the case of semi-annually-pay Securities,
the sixth month following such month and each sixth month thereafter) in which
the Cut-Off Date occurs (or such other date as may be set forth in the related
Prospectus Supplement) for a series of Securities, distributions of principal
and interest (or, where applicable, of principal only or interest only) on each
class of Securities entitled thereto will be made either by the Trustee or a
paying agent appointed by the Trustee (the "Paying Agent"), to the persons who
are registered as Securityholders at the close of business on the Record Date
in proportion to their respective Percentage Interests.  Unless otherwise
specified in the related Prospectus Supplement, interest that accrues and is
not payable on a class of Securities will be added to the principal balance of
each Security of such class in proportion to its Percentage Interest.  The
undivided percentage interest (the "Percentage Interest") represented by a
Security of a particular class will be equal to the percentage obtained by
dividing the initial principal balance or notional amount of such Security by
the aggregate initial amount or notional balance of all the Securities of such
class.  Distributions will be made in immediately available funds (by wire
transfer or otherwise) 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 Paying Agent, as the case may be, and the
applicable Pooling and Servicing Agreement provides for such form of payment,
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 (other than any Book-Entry Securities) will be
made only upon presentation and surrender of the Securities at the office or
agency of the Trustee specified in the notice to Securityholders of such final
distribution.

PRINCIPAL AND INTEREST ON THE SECURITIES

         The method of determining, and the amount of, distributions of
principal and interest (or, where applicable, of principal only or interest
only) on a particular series of Securities will be described in the related
Prospectus Supplement.  Each class of Securities (other than certain classes of
Strip Securities) may bear interest at a different interest rate (the
"Pass-Through Rate"), which may be a fixed or adjustable Pass-Through Rate.
The related Prospectus Supplement will specify the Pass-Through Rate for each
class, or in the case of an adjustable Pass-Through Rate, the initial
Pass-Through Rate and the method for determining the Pass-Through 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.





                                       45
<PAGE>   106
         On each Payment Date for a series of Securities, the Trustee will
distribute or cause the Paying Agent to distribute, as the case may be, to each
holder of record on the Record Date of a class of Securities, an amount equal
to the Percentage Interest represented by the Security held by such holder
multiplied by such class' Distribution Amount.  The Distribution Amount for a
class of Securities for any Payment Date will be the portion, if any, of the
principal distribution amount (as defined in the related Prospectus Supplement)
allocable to such class for such Payment Date, as described in the related
Prospectus Supplement, plus, if such class is entitled to payments of interest
on such Payment Date, the interest accrued at the applicable Pass-Through Rate
on the principal balance or notional amount of such class, as specified in the
applicable Prospectus Supplement, less (unless otherwise specified in the
Prospectus Supplement) the amount of any Deferred Interest added to the
principal balance of the Mortgage Loans and/or the outstanding balance of one
or more classes of Securities on the related Due Date and any other interest
shortfalls allocable to Securityholders which are not covered by advances or
the applicable Credit Enhancement, in each case in such amount that is
allocated to such class on the basis set forth in the Prospectus Supplement.

         As may be described in the related Prospectus Supplement, the related
Pooling and Servicing Agreement may provide that all or a portion of the
principal collected on or with respect to the related Mortgage Loans may be
applied by the related Trustee to the acquisition of additional Mortgage Loans
during a specified period (rather than used to fund payments of principal to
Securityholders during such period) with the result that the related securities
will possess an interest-only period, also commonly referred to as a revolving
period, which will be followed by an amortization period.  Any such
interest-only or revolving period may, upon the occurrence of certain events to
be described in the related Prospectus Supplement, terminate prior to the end
of the specified period and result in the earlier than expected amortization of
the related Securities.

         In addition, and as may be described in the related Prospectus
Supplement, the related Pooling and Servicing Agreement may provide that all or
a portion of such collected principal may be retained by the Trustee (and held
in certain temporary investments, including Mortgage Loans) for a specified
period prior to being used to fund payments of principal to Securityholders.

         In the case of a series of Securities that includes two or more
classes of Securities, the timing, sequential order, priority of payment or
amount of distributions in respect of principal, and any schedule or formula or
other provisions applicable to the determination thereof (including
distributions among multiple classes of Senior Securities or Subordinate
Securities) of 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.

         Except as otherwise provided in the related Pooling and Servicing
Agreement, on or prior to the third business day next preceding the Payment
Date (or such earlier day as shall be agreed by the related Credit Enhancer, if
any, and the Trustee) of the month of distribution (the "Determination Date"),
the Trustee will determine the amounts of principal and interest which will be
passed through to Securityholders on the immediately succeeding Payment Date.
If the amount in the Distribution Account is insufficient to cover the amount
to be passed through to Securityholders, the Trustee will be required to notify
the related Credit Enhancer, if any, pursuant to the related Pooling and
Servicing Agreement for the purpose of funding such deficiency.

ADVANCES

         Unless otherwise specified in the related Prospectus Supplement, each
Servicer will be required, not later than each Remittance Date, to deposit into
the Principal and Interest Account an amount equal to the sum of the interest
portions (net of the Servicing Fees and the Originators' Retained Yield) due,
but not collected, with respect to delinquent Mortgage Loans directly serviced
by such Servicer during the prior Remittance Period, but only if, in its good
faith business judgment, such Servicer believes that such amount will
ultimately be recovered from the related Mortgage Loan.  As may be described in
the related Prospectus Supplement, such Servicer may also be required so to
advance delinquent payments of principal.  Any such amounts so advanced are
"Delinquency Advances".  The Master Servicer will be permitted to fund its
payment of Delinquency Advances on any Remittance Date from collections on any
Mortgage Loan deposited to the Principal and Interest Account subsequent to the
related Remittance Period, and will be required to deposit into the Principal
and Interest Account with respect thereto (i) collections from the Mortgagor
whose delinquency gave rise to the shortfall which resulted in such





                                       46
<PAGE>   107
Delinquency Advance and (ii) Net Liquidation Proceeds recovered on account of
the related Mortgage Loan to the extent of the amount of aggregate Delinquency
Advances related thereto.  A Sub-Servicer will be permitted to fund its payment
of Delinquency Advances as set forth in the related Sub-Servicing Agreement.

         A Mortgage Loan is "delinquent" if any payment due thereon is not made
by the close of business on the day such payment is scheduled to be due plus
any applicable grace period.

         Unless otherwise specified in the related Prospectus Supplement, on or
prior to each Remittance Date, each Servicer will be required to deposit in the
Principal and Interest Account with respect to any full prepayment received on
a Mortgage Loan directly serviced by such Servicer during the related
Remittance Period out of its own funds without any right of reimbursement
therefor, an amount equal to the difference between (x) 30 days' interest at
the Mortgage Loan's Mortgage Rate (less the related Base Servicing Fees and the
Originators' Retained Yield, if any) on the principal balance of such Mortgage
Loan as of the first day of the related Remittance Period and (y) to the extent
not previously advanced, the interest (less the Servicing Fee and the
Originators' Retained Yield, if any) paid by the Mortgagor with respect to the
Mortgage Loan during such Remittance Period (any such amount paid by such
Servicer, "Compensating Interest").  No Servicer shall be required to pay
Compensating Interest with respect to any Remittance Period in an amount in
excess of the aggregate related Base Servicing Fees received by such Servicer
with respect to all Mortgage Loans directly serviced by such Servicer for such
Remittance Period.

         Each Servicer will be required to pay all "out of pocket" costs and
expenses incurred in the performance of its servicing obligations, but only to
the extent that such Servicer reasonably believes that such amounts will be
recoverable by it.  Each such amount so paid will constitute a "Servicing
Advance".  Such Servicer may recover Servicing Advances to the extent permitted
by the Mortgage Loans or, if not theretofore recovered from the Mortgagor on
whose behalf such Servicing Advance was made, from Liquidation Proceeds
realized upon the liquidation of the related Mortgage Loan or, in certain
cases, from excess cash flow otherwise payable to the holders of the related
Equity Securities or prior to any distributions being made to the related
Securityholders.

         Notwithstanding the foregoing, if the Master Servicer exercises its
option, if any, to purchase the assets of a Trust Estate as described under
"The Pooling and Servicing Agreement--Termination; Retirement of Securities"
below, the Master Servicer will net from the purchase price of such amounts for
all related advances previously made by it and not theretofore reimbursed to
it.  The Master Servicer's obligation to make advances may be supported by
Credit Enhancement as described in the related Pooling and Servicing Agreement.
In the event that the provider of such support is downgraded by a Rating Agency
rating the related Securities or if the collateral supporting such obligation
is not performing or is removed pursuant to the terms of any agreement
described in the related Prospectus Supplement, the Securities may also be
downgraded.

REPORTS TO SECURITYHOLDERS

         With each distribution to Securityholders of a particular class the
Trustee will forward or cause to be forwarded to each holder of record of such
class of Securities a statement or statements with respect to the related Trust
setting forth the information specifically described in the related Pooling and
Servicing Agreement, which generally will include the following as applicable
except as otherwise provided therein:

                 (i)      the amount of the distribution with respect to each
        class of Securities;

                 (ii)     the amount of such distribution allocable to
        principal, separately identifying the aggregate amount of any
        prepayments or other recoveries of principal included therein;

                 (iii)    the amount of such distribution allocable to
        interest;

                 (iv)     the aggregate unpaid Principal Balance of the
        Mortgage Loans after giving effect to the distribution of principal on
        such Payment Date;

                 (v)      with respect to a series consisting of two or more
        classes, the outstanding principal balance or notional amount of each
        class after giving effect to the distribution of principal on such
        Payment Date;





                                       47
<PAGE>   108
                 (vi)     the amount of coverage under any letter of credit,
         mortgage pool insurance policy or other form of Credit Enhancement
         covering default risk as of the close of business on the applicable
         Determination Date and a description of any Credit Enhancement
         substituted therefor;

                 (vii)    information furnished by the Sponsor pursuant
         to section 6049(d)(7)(C) of the Code and the regulations promulgated
         thereunder to assist Securityholders in computing their market
         discount;

                 (viii)   the total of any Substitution Amounts and any
         Loan Purchase Price amounts included in such distribution; and

                 (ix)     a number with respect to each class (the "Pool
         Factor") computed by dividing the principal balance of all Securities
         in such class (after giving effect to any distribution of principal to
         be made on such Payment Date) by the original principal balance of the
         Securities of such class on the Closing Date.

         Items (i) through (iii) above shall, with respect to each class of
Securities, be presented on the basis of a certificate having a $1,000
denomination.  In addition, by January 31 of each calendar year during which
Securities are outstanding, the Trustee shall furnish a report to each
Securityholder at any time during each calendar year as to the aggregate
amounts reported pursuant to (i), (ii) and (iii) with respect to the Securities
for such calendar year.  If a class of Securities are in book-entry form, DTC
will supply such reports to the Securityholders in accordance with its
procedures.

         In addition, on each Payment Date the Trustee will forward or cause to
be forwarded additional information, as of the close of business on the last
day of the prior calendar month, as more specifically described in the related
Pooling and Servicing Agreement, which generally will include the following as
applicable except as otherwise provided therein:

                 (i)      the total number of Mortgage Loans and the aggregate
         principal balances thereof, together with the number, percentage
         (based on the then-outstanding principal balances) and aggregate
         principal balances of Mortgage Loans (a) 30-59 days delinquent, (b)
         60-89 days delinquent and (c) 90 or more days delinquent;

                 (ii)     the number, percentage (based on the then-outstanding
         principal balances), aggregate Mortgage Loan balances and status of
         all Mortgage Loans in foreclosure proceedings (and whether any such
         Mortgage Loans are also included in any of the statistics described in
         the foregoing clause (i));

                 (iii)    the number, percentage (based on the then-outstanding
         principal balances) and aggregate Mortgage Loan balances of all
         Mortgage Loans relating to Mortgagors in bankruptcy proceedings (and
         whether any such Mortgage Loans are also included in any of the
         statistics described in the foregoing clause (i));

                 (iv)     the number, percentage (based on the then-outstanding
         principal balances) and aggregate Mortgage Loan balances of all
         Mortgage Loans relating to the status of any Mortgaged Properties as
         to which title has been taken in the name of, or on behalf of the
         Trustee (and whether any such Mortgage Loans are also included in any
         of the statistics described in the foregoing clause (i)); and

                 (v)      the book value of any real estate acquired through
         foreclosure or grant of a deed in lieu of foreclosure.

COLLECTION AND OTHER SERVICING PROCEDURES

         Acting directly or through one or more Sub-Servicers as provided in
the related Pooling and Servicing Agreement, the Master Servicer, is required
to service and administer the Mortgage Loans in accordance with the Pooling and
Servicing Agreement and with reasonable care, and using that degree of skill
and attention that the Master Servicer exercises with respect to comparable
mortgage loans that it services for itself or others.





                                       48
<PAGE>   109
         The duties of the Master Servicer include collecting and posting of
all payments, responding to inquiries of Mortgagors or by federal, state or
local government authorities with respect to the Mortgage Loans, investigating
delinquencies, reporting tax information to Mortgagors in accordance with its
customary practices and accounting for collections and furnishing monthly and
annual statements to the Trustee with respect to distributions and making
Delinquency Advances and Servicing Advances to the extent described in the
related Pooling and Servicing Agreement.  The Master Servicer is required to
follow its customary standards, policies and procedures in performing its
duties as Master Servicer.

         The Master Servicer (i) is authorized and empowered to execute and
deliver, on behalf of itself, the Securityholders and the Trustee or any of
them, any and all instruments of satisfaction or cancellation, or of partial or
full release or discharge and all other comparable instruments, with respect to
the Mortgage Loans and with respect to the related Mortgaged Properties; (ii)
may consent to any modification of the terms of any Note not expressly
prohibited by the Pooling and Servicing Agreement if the effect of any such
modification (x) will not materially and adversely affect the security afforded
by the related Mortgaged Property or the timing of receipt of any payments
required thereunder (in each case other than as permitted by the related
Pooling and Servicing Agreement); and (y) will not cause a Trust which is a
REMIC to fail to qualify as a REMIC.

         The related Pooling and Servicing Agreement will require the Master
Servicer to follow such collection procedures as it follows from time to time
with respect to mortgage loans in its servicing portfolio that are comparable
to the Mortgage Loans; provided that the Master Servicer is required always at
least to follow collection procedures that are consistent with or better than
standard industry practices.  The Master Servicer may in its discretion (i)
waive any assumption fees, late payment charges, charges for checks returned
for insufficient funds, prepayment fees, if any, or the fees which may be
collected in the ordinary course of servicing the Mortgage Loans, (ii) if a
Mortgagor is in default or about to be in default because of a Mortgagor's
financial condition, arrange with the Mortgagor a schedule for the payment of
delinquent payments due on the related Mortgage Loan; provided, however, the
Master Servicer shall generally not be permitted to reschedule the payment of
delinquent payments more than one time in any twelve consecutive months with
respect to any Mortgagor or (iii) modify payments of monthly principal and
interest on any Mortgage Loan becoming subject to the terms of the Relief Act
in accordance with the Master Servicer's general policies of the comparable
mortgage loans subject to such Relief Act.

         When a Mortgaged Property (other than Mortgaged Property subject to an
ARM Loan) has been or is about to be conveyed by the Mortgagor, the Master
Servicer will be required, to the extent it has knowledge of such conveyance or
prospective conveyance, to exercise its rights to accelerate the maturity of
the related Mortgage Loan under any "due-on-sale" clause contained in the
related Mortgage or Note; provided, however, that the Master Servicer will not
be required to exercise any such right if (i) the "due-on-sale" clause, in the
reasonable belief of the Master Servicer, is not enforceable under applicable
law or (ii) the Master Servicer reasonably believes that to permit an
assumption of the Mortgage Loan would not materially and adversely affect the
interests of Securityholders or the related Credit Enhancer or jeopardize
coverage under any primary insurance policy or applicable Credit Enhancement
arrangements.  In such event, the Master Servicer will be required to enter
into an assumption and modification agreement with the person to whom such
Mortgaged Property has been or is about to be conveyed, pursuant to which such
person becomes liable under the Mortgage Note and, unless prohibited by
applicable law or the related documents, the Mortgagor remains liable thereon.
If the foregoing is not permitted under applicable law, the Master Servicer
will be authorized to enter into a substitution of liability agreement with
such person, pursuant to which the original Mortgagor is released from
liability and such person is substituted as Mortgagor and becomes liable under
the Mortgage Note.  The assumed loan must conform in all respects to the
requirements, representations and warranties of the Pooling and Servicing
Agreement.

         An ARM Loan may be assumed if such ARM Loan is by its terms assumable
and if, in the reasonable judgment of the Master Servicer or the Sub-Servicer,
the proposed transferee of the related Mortgaged Property establishes its
ability to repay the loan and the security for such ARM Loan would not be
impaired by the assumption.  If a Mortgagor transfers the Mortgaged Property
subject to an ARM Loan without consent, such ARM Loan may be declared due and
payable.  Any fee collected by the Master Servicer or Sub-Servicer for entering
into an assumption or substitution of liability agreement will be retained by
the Master Servicer or Sub-Servicer as additional servicing compensation unless
otherwise set forth in the related Prospectus Supplement.  See "Certain Legal
Aspects of Mortgage Loans and Related Matters--Enforceability of Certain
Provisions" herein.





                                       49
<PAGE>   110
         The Master Servicer will have the right under the Pooling and
Servicing Agreement to approve applications of Mortgagors seeking consent for
(i) partial releases of Mortgages, (ii) alterations and (iii) removal,
demolition or division of Mortgaged Properties.  No application for consent may
be approved by the Master Servicer unless:  (i) the provisions of the related
Mortgage Note and Mortgage have been complied with; (ii) the credit profile of
the related Mortgage Loan after any release is consistent with the Sponsor's
Originator Guide then applicable to such Mortgage Loan; and (iii) the lien
priority of the related Mortgage is not reduced.

REALIZATION UPON DEFAULTED MORTGAGE LOANS

         The Master Servicer shall foreclose upon or otherwise comparably
effect the ownership of Mortgaged Properties relating to defaulted Mortgage
Loans as to which no satisfactory arrangements can be made for collection of
delinquent payments and which the Master Servicer has not purchased pursuant to
the related Pooling and Servicing Agreement (such Mortgage Loans, "REO
Property").  In connection with such foreclosure or other conversion, the
Master Servicer shall exercise such of the rights and powers vested in it, and
use the same degree of care and skill in their exercise or use, as prudent
mortgage lenders would exercise or use under the circumstances in the conduct
of their own affairs, including, but not limited to, making Servicing Advances
for the payment of taxes, amounts due with respect to Senior Liens, and
insurance premiums.  Unless otherwise provided in the related Prospectus
Supplement, the Master Servicer shall sell any REO Property within 23 months of
its acquisition by the Trust.  The Pooling and Servicing Agreements generally
will permit the Master Servicer to cease further collection and foreclosure
activity if the Master Servicer reasonably determines that such further
activity would not increase collections or recoveries to be received by the
related Trust with respect to the related Mortgage Loan.  In addition, any
required advancing may be permitted to cease at this point.

         Notwithstanding the generality of the foregoing provisions, the Master
Servicer will be required to manage, conserve, protect and operate each REO
Property for the Securityholders solely for the purpose of its prompt
disposition and sale as "foreclosure property" within the meaning of Section
860G(a)(8) of the Code or to prevent the receipt by the Trust of any "income
from non-permitted assets" within the meaning of Section 860F(a)(2)(B) of the
Code or any "net income from foreclosure property" which is subject to taxation
under the REMIC Provisions.  Pursuant to its efforts to sell such REO Property,
the Master Servicer shall either itself or through an agent selected by the
Master Servicer protect and conserve such REO Property in the same manner and
to such extent as is customary in the locality where such REO Property is
located and may, incident to its conservation and protection of the interests
of the Securityholders, rent the same, or any part thereof, as the Master
Servicer deems to be in the best interest of the Securityholders for the period
prior to the sale of such REO Property.  The Master Servicer shall take into
account the existence of any hazardous substances, hazardous wastes or solid
wastes, as such terms are defined in the Comprehensive Environmental Response
Compensation and Liability Act, the Resource Conservation and Recovery Act of
1976, or other federal, state or local environmental legislation, on a
Mortgaged Property in determining whether to foreclose upon or otherwise
comparably convert the ownership of such Mortgaged Property.

         The Master Servicer shall determine, with respect to each defaulted
Mortgage Loan, when it has recovered, whether through trustee's sale,
foreclosure sale or otherwise, all amounts it expects to recover from or on
account of such defaulted Mortgage Loan, whereupon such Mortgage Loan shall
become a Liquidated Mortgage Loan.  A Mortgage Loan which is "charged-off",
i.e., as to which the Master Servicer ceases further collection and/or
foreclosure activity as a result of a determination that such further actions
will not increase collections or recoveries to be received by the related Trust
is also a "Liquidated Mortgage Loan."

         If a loss is realized on a defaulted Mortgage Loan or REO Property
upon the final liquidation thereof that is not covered by any applicable form
of Credit Enhancement or other insurance, the Securityholders will bear such
loss.  However, if a gain results from the final liquidation of an REO Property
that is not required by law to be remitted to the related Mortgagor, the Master
Servicer will be entitled to retain such gain as additional servicing
compensation unless the related Prospectus Supplement provides otherwise.  For
a description of the Master Servicer's obligations to maintain and make claims
under applicable forms of Credit Enhancement and insurance relating to the
Mortgage Loans, see "Description of Credit Enhancement" and "Hazard Insurance;
Claims Thereunder; Hazard Insurance Policies."





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<PAGE>   111
                                 SUBORDINATION

         A Senior/Subordinate Series of Securities 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
Senior/Subordinate Series of Securities will be effected by the following
method, unless an alternative method is specified in the related Prospectus
Supplement.  In addition, certain classes of Senior (or Subordinate) Securities
may be senior to other classes of Senior (or Subordinate) Securities, as
specified in the related Prospectus Supplement, in which case the following
discussion is qualified in its entirety by reference to the related Prospectus
Supplement with respect to the various priorities and other rights as among the
various classes of Senior Securities or Subordinate Securities, as the case may
be.

         With respect to any Senior/Subordinate Series of Securities, the total
amount available for distribution on each Payment Date, as well as the method
for allocating such amount among the various classes of Securities included in
such series, will be as set forth in the related Prospectus Supplement.
Generally, the amount available for contribution will be allocated first to
interest on the Senior Securities of such series, and then to principal of the
Senior Securities up to the amounts determined as specified in the related
Prospectus Supplement, prior to allocation to the Subordinate Securities of
such series.

         In the event of any Realized Losses (as defined below) on Mortgage
Loans not in excess of the limitations described below, other than
Extraordinary Losses, the rights of the Subordinate Securityholders to receive
distributions with respect to the Mortgage Loans will be subordinate to the
rights of the Senior Securityholders.  With respect to any defaulted Mortgage
Loan that becomes a Liquidated Mortgage Loan, through foreclosure sale,
disposition of the related Mortgaged Property if acquired by deed in lieu of
foreclosure, "charged-off" or otherwise, the amount of loss realized, if any
(as more fully described in the related Pooling and Servicing Agreement, a
"Realized Loss"), will equal the portion of the stated principal balance
remaining, after application of all amounts recovered (net of amounts
reimbursable to the Master Servicer for related advances and expenses) towards
interest and principal owing on the Mortgage Loan.  With respect to a Mortgage
Loan the principal balance of which has been reduced in connection with
bankruptcy proceedings, the amount of such reduction will be treated as a
Realized Loss.

         Except as noted below, all Realized Losses will be allocated to the
Subordinate Securities of the related series, until the Principal Balance (as
defined in the related Prospectus Supplement) of such Subordinate Securities
thereof has been reduced to zero.  Any additional Realized Losses will be
allocated to the Senior Securities (or, if such series includes more than one
class of Senior Securities, either on a pro-rata basis among all of the Senior
Securities in proportion to their respective outstanding Principal Balances or
as otherwise provided in the related Prospectus Supplement).

         With respect to certain Realized Losses resulting from physical damage
to Mortgaged Properties that are generally of the same type as are covered
under a special hazard insurance policy, the amount thereof that may be
allocated to the Subordinate Securities of the related series may be limited to
an amount (the "Special Hazard Amount") specified in the related Prospectus
Supplement.  See "Description of Credit Enhancement--Special Hazard Insurance
Policies." If so, any Special Hazard Losses in excess of the Special Hazard
Amount will be allocated among all outstanding classes of Securities of the
related series, either on a pro-rata basis in proportion to their outstanding
Security Principal Balances, regardless of whether any Subordinate Securities
remain outstanding, or as otherwise provided in the related Prospectus
Supplement.  The respective amounts of other specified types of losses
(including Fraud Losses and Bankruptcy Losses) that may be borne solely by the
Subordinate Securities may be similarly limited to an amount (with respect to
Fraud Losses, the "Fraud Loss Amount" and with respect to Bankruptcy Losses,
the "Bankruptcy Loss Amount"), and the Subordinate Securities may provide no
coverage with respect to certain other specified types of losses, as described
in the related Prospectus Supplement, in which case such losses would be
allocated on a pro-rata basis among all outstanding classes of Securities.

         Any allocation of a Realized Loss (including a Special Hazard Loss) to
a Security in a Senior/Subordinate Series will be made by reducing the Security
Principal Balance thereof as of the Payment Date following the calendar month
in which such Realized Loss was incurred.





                                       51
<PAGE>   112
         In lieu of the foregoing provisions, subordination may be effected in
the following manner, or in any other manner described in the related
Prospectus Supplement.  The rights of the holders of Subordinate Securities to
receive any or a specified portion of distributions with respect to the
Mortgage Loans may be subordinated to the extent of the amount set forth in the
related Prospectus Supplement (the "Subordinate Amount").  As specified in the
related Prospectus Supplement, the Subordinate Amount may be subject to
reduction based upon the amount of losses borne by the holders of the
Subordinate Securities as a result of such subordination, a specified schedule
or such other method of reduction as such Prospectus Supplement may specify.
If so specified in the related Prospectus Supplement, additional credit support
for this form of subordination may be provided by the establishment of a
reserve fund for the benefit of the holders of the Senior Securities (which
may, if such Prospectus Supplement so provides, initially be funded by a cash
deposit by the Originator) into which certain distributions otherwise allocable
to the holders of the Subordinate Securities may be placed; such funds would
thereafter be available to cure shortfalls in distributions to holders of the
Senior Securities.

                       DESCRIPTION OF CREDIT ENHANCEMENT

         Unless otherwise expressly provided and described in the applicable
Prospectus Supplement, each series of Securities shall have credit support
(referred to herein as "Credit Enhancement") comprised of one or more of the
following components.  Each component will have a monetary limit and will
provide coverage with respect to Realized Losses that are (i) attributable to
the Mortgagor's failure to make any payment of principal or interest as
required under the Mortgage Note, but not including Special Hazard Losses,
Extraordinary Losses or other losses resulting from damage to a Mortgaged
Property, Bankruptcy Losses or Fraud Losses (any such loss, a "Defaulted
Mortgage Loss"); (ii) of a type generally covered by a special hazard insurance
policy (as defined below) (any such loss, a "Special Hazard Loss"); (iii)
attributable to certain actions which may be taken by a bankruptcy court in
connection with a Mortgage Loan, including a reduction by a bankruptcy court of
the principal balance of or the Mortgage Rate on a Mortgage Loan or an
extension of its maturity (any such loss, a "Bankruptcy Loss"); and (iv)
incurred on defaulted Mortgage Loans as to which there was fraud in the
origination of such Mortgage Loans (any such loss, a "Fraud Loss").  Losses
occasioned by war, civil insurrection, certain governmental actions, nuclear
reaction and certain other risks ("Extraordinary Losses") will not be covered
unless otherwise specified.  To the extent that the Credit Enhancement for any
series of Securities is exhausted, the Securityholders will bear all further
risks of loss not otherwise insured against.

         As set forth below and in the applicable Prospectus Supplement, Credit
Enhancement may be provided with respect to one or more classes of a series of
Securities or with respect to the Mortgage Assets in the related Trust.  Credit
Enhancement may be in the form of (i) the subordination of one or more classes
of Subordinate Securities to provide credit support to one or more classes of
Senior Securities as described under "Subordination," (ii) the use of a
mortgage pool insurance policy, special hazard insurance policy, bankruptcy
bond, reserve fund, letter of credit, financial guaranty insurance policy,
other third party guarantees, another method of Credit Enhancement described in
the related Prospectus Supplement, or the use of a cross-support feature or
overcollateralization, or (iii) any combination of the foregoing.  Unless
otherwise specified in the Prospectus Supplement, any Credit Enhancement will
not provide protection against all risks of loss and will not guarantee
repayment of the entire principal balance of the Securities and interest
thereon.  If losses occur that exceed the amount covered by Credit Enhancement
or are not covered by the Credit Enhancement, holders of one or more classes of
Securities will bear their allocable share of deficiencies.  If a form of
Credit Enhancement applies to several classes of Securities, and if principal
payments equal to the aggregate principal balances of certain classes will be
distributed prior to such distributions to the classes, the classes that
receive such distributions at a later time are more likely to bear any losses
that exceed the amount covered by Credit Enhancement.

         The amounts and type of Credit Enhancement arrangement as well as the
provider thereof, if applicable, with respect to each series of Securities will
be set forth in the related Prospectus Supplement.  To the extent provided in
the applicable Prospectus Supplement and the Pooling and Servicing Agreement,
the Credit Enhancement arrangements may be periodically modified, reduced and
substituted for based on the aggregate outstanding principal balance of the
Mortgage Loans covered thereby.  See "Description of Credit
Enhancement--Reduction or Substitution of Credit Enhancement." If specified in
the applicable Prospectus Supplement, Credit Enhancement for a series of
Securities may cover one or more other series of Securities.





                                       52
<PAGE>   113
         The descriptions of any insurance policies or bonds described in this
Prospectus or any Prospectus Supplement and the coverage thereunder do not
purport to be complete and are qualified in their entirety by reference to the
actual forms of such policies, copies of which are available upon request.

         Letter of Credit.  If any component of Credit Enhancement as to any
series of Securities is to be provided by a letter of credit (the "Letter of
Credit"), a bank (the "Letter of Credit Bank") will deliver to the Trustee an
irrevocable Letter of Credit.  The Letter of Credit may provide direct coverage
with respect to the related Securities or, if specified in the related
Prospectus Supplement, support the Sponsor's or any other person's obligation
pursuant to a Purchase Obligation to make certain payments to the Trustee with
respect to one or more components of Credit Enhancement.  The Letter of Credit
Bank, as well as the amount available under the Letter of Credit with respect
to each component of Credit Enhancement, will be specified in the applicable
Prospectus Supplement.  The Letter of Credit will expire on the expiration date
set forth in the related Prospectus Supplement, unless earlier terminated or
extended in accordance with its terms.  On or before each Payment Date, either
the Letter of Credit Bank or the Trustee (or other obligor under a Purchase
Obligation) will be required to make the payments specified in the related
Prospectus Supplement after notification from the Trustee, to be deposited in
the related Distribution Account, if and to the extent covered, under the
applicable Letter of Credit.

         Mortgage Pool Insurance Policies.  Any mortgage pool insurance policy
("Mortgage Pool Insurance Policy") obtained by the Sponsor for each related
Trust Estate will be issued by the Pool Insurer named in the related Prospectus
Supplement.  Each Mortgage Pool Insurance Policy will, subject to limitations
specified in the related Prospectus Supplement described below, cover Defaulted
Mortgage Losses in an amount equal to a percentage specified in the related
Prospectus Supplement (or in a Current Report on Form 8-K) of the aggregate
principal balance of the Mortgage Loans on the Cut-Off Date.  As set forth
under "Maintenance of Credit Enhancement," the Master Servicer will use
reasonable efforts to maintain the Mortgage Pool Insurance Policy and to
present claims thereunder to the Pool Insurer on behalf of itself, the Trustee
and the Securityholders.  The Mortgage Pool Insurance Policies, however, are
not blanket policies against loss (typically, such policies do not cover
Special Hazard Losses, Fraud Losses and Bankruptcy Losses), since claims
thereunder may only be made respecting particular defaulted Mortgage Loans and
only upon satisfaction of certain conditions precedent described below due to a
failure to pay irrespective of the reason therefor.

         Special Hazard Insurance Policies.  Any insurance policy covering
Special Hazard Losses (a "Special Hazard Insurance Policy") obtained by the
Sponsor for a Trust Estate will be issued by the insurer named in the related
Prospectus Supplement.  Each Special Hazard Insurance Policy will, subject to
limitations described in the related Prospectus Supplement, protect holders of
the related series of Securities from (i) losses due to direct physical damage
to a Mortgaged Property other than any loss of a type covered by a hazard
insurance policy or a flood insurance policy, if applicable, and (ii) losses
from partial damage caused by reason of the application of the co-insurance
clauses contained in hazard insurance policies.  See "Hazard Insurance; Claims
Thereunder." A Special Hazard Insurance Policy will not cover Extraordinary
Losses.  Aggregate claims under a Special Hazard Insurance Policy will be
limited to a maximum amount of coverage, as set forth in the related Prospectus
Supplement or in a Current Report on Form 8-K.  A Special Hazard Insurance
Policy will provide that no claim may be paid unless hazard and, if applicable,
flood insurance on the Mortgaged Property securing the Mortgage Loan has been
kept in force and other protection and preservation expenses have been paid by
the Master Servicer.

         Subject to the foregoing limitations, in general a Special Hazard
Insurance Policy will provide that, where there has been damage to property
securing a foreclosed Mortgage Loan (title to which has been acquired by the
insured) and to the extent such damage is not covered by the hazard insurance
policy or flood insurance policy, if any, maintained by the Mortgagor or the
Master Servicer or the Sub-Servicer, the insurer will pay the lesser of (i) the
cost of repair or replacement of such property or (ii) up on transfer of the
property to the insurer, the unpaid principal balance of such Mortgage Loan at
the time of acquisition of such property by foreclosure or deed in lieu of
foreclosure, plus accrued interest at the Mortgage Rate to the date of claim
settlement and certain expenses incurred by the Master Servicer or the
Sub-Servicer with respect to such property.  If the property is transferred to
a third party in a sale approved by the issuer of the Special Hazard Insurance
Policy (the "Special Hazard Insurer"), the amount that the Special Hazard
Insurer will pay will be the amount under (ii) above reduced by the net
proceeds of the sale of the property.





                                       53
<PAGE>   114
         As indicated under "Description of the Securities--Assignment of
Mortgage Loans" above and to the extent set forth in the related Prospectus
Supplement, coverage in respect of Special Hazard Losses for a series of
Securities may be provided, in whole or in part by a type of special hazard
instrument other than a Special Hazard Insurance Policy or by means of the
special hazard representation of the Sponsor.

         Bankruptcy Bonds.  In the event of a personal bankruptcy of a
Mortgagor, it is possible that the bankruptcy court may establish the value of
the Mortgaged Property of such Mortgagor at an amount less than the
then-outstanding, principal balance of the Mortgage Loan secured by such
Mortgaged Property (a "Deficient Valuation").  The amount of the secured debt
then could be reduced to such value, and, thus, the holder of such Mortgage
Loan would become an unsecured creditor to the extent the outstanding principal
balance of such Mortgage Loan exceeds the value assigned to the Mortgaged
Property by the bankruptcy court.  In addition, certain other modifications of
the terms of a Mortgage Loan can result from a bankruptcy proceeding, including
a reduction in the amount of the monthly payment on the related Mortgage Loan
or a reduction in the mortgage interest rate (a "Debt Service Reduction"; Debt
Service Reductions and Deficient Valuations, collectively referred to herein as
"Bankruptcy Losses").  See "Certain Legal Aspects of Mortgage Loans and Related
Matters--Anti-Deficiency Legislation and Other Limitations on Lenders." Any
bankruptcy bond ("Bankruptcy Bond") to provide coverage for Bankruptcy Losses
for proceedings under the federal Bankruptcy Code obtained by the Sponsor for a
Trust Estate will be issued by an insurer named in the related Prospectus
Supplement.  The level of coverage under each Bankruptcy Bond will be set forth
in the applicable Prospectus Supplement or in a Current Report on Form 8-K.

         Reserve Funds.  If so provided in the related Prospectus Supplement,
the Sponsor 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 Eligible Investments in specified amounts, amounts otherwise
distributable to Subordinate Securityholders or the owners of any Originator's
Retained Yield, 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 alternate or in
addition to such deposit to the extent described in the related Prospectus
Supplement, a Reserve Fund may be funded through application of all or a
portion of amounts otherwise payable on any related Subordinate Securities from
the Originator's Retained Yield or otherwise.  In addition, with respect to any
series of Securities as to which Credit Enhancement includes a Letter of
Credit, if so specified in the related Prospectus Supplement, under certain
circumstances the remaining amount of the Letter of Credit may be drawn by the
Trustee and deposited in a Reserve Fund.  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.  A Trust Estate may
contain more than one Reserve Fund, each of which may apply only to a specified
class of Securities or to specified Mortgage Assets.

         Financial Guaranty Insurance Policies.  If so specified in the related
Prospectus Supplement, a financial guaranty insurance policy or surety bond
("Financial Guaranty Insurance Policy") may be obtained and maintained for each
class or series of Securities.  The issuer of any Financial Guaranty Insurance
Policy (a "Financial Guaranty Insurer") will be described in the related
Prospectus Supplement.  A copy of any such Financial Guaranty Insurance Policy
will be attached as an exhibit to the related Prospectus Supplement.

         Unless otherwise specified in the related Prospectus Supplement, a
Financial Guaranty Insurance Policy will unconditionally and irrevocably
guarantee to Securityholders that an amount equal to each full and complete
insured payment will be received by an agent of the Trustee (an "Insurance
Paying Agent") on behalf of Securityholders, for distribution by the Trustee to
each Securityholder.  The "insured payment" will be defined in the related
Prospectus Supplement, and will generally equal the full amount of the
distributions of principal and interest to which Securityholders are entitled
under the related Pooling and Servicing Agreement plus any other amounts
specified therein or in the related Prospectus Supplement (the "Insured
Payment").

         Financial Guaranty Insurance Policies may apply only to certain
specified classes, or may apply at the Mortgage Asset level and only to
specified Mortgage Assets.

         The specific terms of any Financial Guaranty Insurance Policy will be
as set forth in the related Prospectus Supplement.  Financial Guaranty
Insurance Policies may have limitations including (but not limited to)
limitations on the insurer's obligation to guarantee the obligations of the
Originators to repurchase or substitute for any





                                       54
<PAGE>   115
Mortgage Loans, Financial Guaranty Insurance Policies will not guarantee any
specified rate of prepayments and/or to provide funds to redeem Securities on
any specified date.

         Subject to the terms of the related Pooling and Servicing Agreement,
the Financial Guaranty Insurer may be subrogated to the rights of each
Securityholder to receive payments under the Securities to the extent of any
payment by such Financial Guaranty Insurer under the related Financial Guaranty
Insurance Policy.

         Other Insurance, Guarantees and Similar Instruments or Agreements.  If
specified in the related Prospectus Supplement, a Trust may include in lieu of
some or all of the foregoing or in addition thereto third party guarantees, and
other arrangements for maintaining timely payments or providing additional
protection against losses on all or any specified portion of the assets
included in such Trust, paying administrative expenses, or accomplishing such
other purpose as may be described in the Prospectus Supplement.  The Trust may
include a guaranteed investment contract or reinvestment agreement pursuant to
which funds held in one or more accounts will be invested at a specified rate.
If any class of Securities has a floating interest rate, or if any of the
Mortgage Assets has a floating interest rate, the Trust may include an interest
rate swap contract, an interest rate cap agreement or similar contract
providing limited protection against interest rate risks.

         Cross Support.  If specified in the Prospectus Supplement, the
beneficial ownership of separate groups of assets included in a Trust may be
evidenced by separate classes of the related series of Securities.  In such
case, credit support may be provided by a cross-support feature which requires
that distributions be made with respect to one class of Securities may be made
from excess amounts available from other asset groups within the same Trust
which support other classes of Securities.  The Prospectus Supplement for a
series that includes a cross-support feature will describe the manner and
conditions for applying such cross-support feature.

         If specified in the Prospectus Supplement, the coverage provided by
one or more forms of credit support may apply concurrently to two or more
separate Trusts.  If applicable, the Prospectus Supplement will identify the
Trusts 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 Trusts.

         Overcollateralization.  If specified in the Prospectus Supplement,
subordination provisions of a Trust may be used to accelerate to a limited
extent the amortization of one or more classes of Securities relative to the
amortization of the related Mortgage Loans.  The accelerated amortization is
achieved by the application of certain excess interest to the payment of
principal of one or more classes of Securities.  This acceleration feature
creates, with respect to the Mortgage Loans or groups thereof, over
collateralization which results from the excess of the aggregate principal
balance of the related Mortgage Loans, or a group thereof, over the principal
balance of the related class of Securities.  Such acceleration may continue for
the life of the related Security, or may be limited.  In the case of limited
acceleration, once the required level of overcollateralization is reached, and
subject to certain provisions specified in the related Prospectus Supplement,
such limited acceleration feature may cease, unless necessary to maintain the
required level of overcollateralization.

         Maintenance of Credit Enhancement.  To the extent that the applicable
Prospectus Supplement does not expressly provide for Credit Enhancement
arrangements in lieu of some or all of the arrangements mentioned below, the
following paragraphs shall apply.

         If a form of Credit Enhancement has been obtained for a series of
Securities, the Sponsor will be obligated to exercise its best reasonable
efforts to keep or cause to be kept such form of credit support in full force
and effect throughout the term of the applicable Pooling and Servicing
Agreement, unless coverage thereunder has been exhausted through payment of
claims or otherwise, or substitution therefor is made as described below under
"Reduction or Substitution of Credit Enhancement."

         In lieu of the Sponsor's obligation to maintain a particular form of
Credit Enhancement, the Sponsor may obtain a substitute or alternate form of
Credit Enhancement.  If the Master Servicer obtains such a substitute form of
Credit Enhancement, it will maintain and keep such form of Credit Enhancement
in full force and effect as provided herein.  Prior to its obtaining any
substitute or alternate form of Credit Enhancement, the Sponsor will obtain
written confirmation from the Rating Agency or Agencies that rated the related
series of Securities that the substitution or





                                       55
<PAGE>   116
alternate form of Credit Enhancement for the existing Credit Enhancement will
not adversely affect the then-current ratings assigned to such Securities by
such Rating Agency or Agencies.

         The Master Servicer, on behalf of itself, the Trustee and
Securityholders, will provide the Trustee information required for the Trustee
to draw under a Letter of Credit or Financial Guaranty Insurance Policy, will
present claims to each Pool Insurer, to the issuer of each Special Hazard
Insurance Policy or other special hazard instrument, to the issuer of each
Bankruptcy Bond and will take such reasonable steps as are necessary to permit
recovery under such Letter of Credit, Financial Guaranty Insurance Policy,
Purchase Obligation, insurance policies or comparable coverage respecting
defaulted Mortgage Loans or Mortgage Loans which are the subject of a
bankruptcy proceeding.  Additionally, the Master Servicer will present such
claims and take such steps as are reasonably necessary to provide for the
performance by another party of its Purchase Obligation.  As set forth above,
all collections by the Master Servicer under any Purchase Obligation, any
Mortgage Pool Insurance Policy, or any Bankruptcy Bond and, where the related
property has not been restored, any Special Hazard Insurance Policy, are to be
deposited initially in the Principal and Interest Account and ultimately in the
Distribution Account, subject to withdrawal as described above.  All draws
under any Letter of Credit or Financial Guaranty Insurance Policy will be
deposited directly in the Distribution Account.

         If any property securing a defaulted Mortgage Loan is damaged and
proceeds, if any, from the related hazard insurance policy or any applicable
Special Hazard Instrument are insufficient to restore the damaged property to a
condition sufficient to permit recovery under any applicable form of Credit
Enhancement, 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 one or more classes of Securityholders on
liquidation of the Mortgage Loan after reimbursement of the Master Servicer for
its expenses and (ii) that such expenses will be recoverable by it through
Liquidation Proceeds or Insurance Proceeds.  If recovery under any applicable
form of Credit Enhancement is not available because the Master Servicer has
been unable to make the above determinations, has made such determinations
incorrectly or recovery is not available for any other reason, the Master
Servicer is nevertheless obligated to follow such normal practices and
procedures (subject to the preceding sentence) as it deems necessary or
advisable to realize upon the defaulted Mortgage Loan and in the event such
determination has been incorrectly made, is entitled to reimbursement of its
expenses in connection with such restoration.

         Reduction or Substitution of Credit Enhancement.  Unless otherwise
specified in the related Prospectus Supplement, the amount of credit support
provided pursuant to any of the Credit Enhancements (including, without
limitation, a Mortgage Pool Insurance Policy, Financial Guaranty Insurance
Policy, Special Hazard Insurance Policy, Bankruptcy Bond, Letter of Credit, or
any alternative form of Credit Enhancement) may be reduced under certain
specified circumstances.  In addition, if so described in the related
Prospectus Supplement, any formula used in calculating the amount or degree of
Credit Enhancement may be changed without the consent of the Securityholders
upon written confirmation from each Rating Agency then rating the Securities
that such change will not adversely affect the then-current rating or ratings
assigned to the Securities.  In most cases, the amount available pursuant to
any Credit Enhancement will be subject to periodic reduction in accordance with
a schedule or formula on a nondiscretionary basis pursuant to the terms of the
related Pooling and Servicing Agreement as the aggregate outstanding principal
balance of the Mortgage Loans declines.  Additionally, in certain cases, such
credit support (and any replacements therefor) may be replaced, reduced or
terminated upon the written assurance from each applicable Rating Agency that
the then-current rating of the related series of Securities will not be
adversely affected.  Furthermore, in the event that the credit rating of any
obligor under any applicable Credit Enhancement is downgraded, the credit
rating of the related Securities may be downgraded to a corresponding level,
and, unless otherwise specified in the related Prospectus Supplement, the
Sponsor thereafter will not be obligated to obtain replacement credit support
in order to restore the rating of the Securities, and also will be permitted to
replace such credit support with other Credit Enhancement instruments issued by
obligors whose credit ratings are equivalent to such downgraded level and in
lower amounts which would satisfy such downgraded level, provided that the
then-current, albeit downgraded, rating of the related series of Securities is
maintained.  Where the credit support is in the form of a Reserve Fund, a
permitted reduction in the amount of Credit Enhancement will result in a
release of all or a portion of the assets in the Reserve Fund to the Sponsor,
the Master Servicer, one or more Originators or such other person that is
entitled thereto.  Any assets so released will not be available to fund
distribution obligations in future periods.





                                       56
<PAGE>   117
                      HAZARD INSURANCE; CLAIMS THEREUNDER

         Each Mortgage Loan will be required to be covered by a hazard
insurance policy (as described below).  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 Mortgage Loans by the respective
insurers.  The descriptions of any insurance policies described in this
Prospectus or any Prospectus Supplement and the coverage thereunder do not
purport to be complete and are qualified in their entirety by reference to such
forms of policies, sample copies of which are available from the Trustee upon
request.

HAZARD INSURANCE POLICIES

         Generally, the terms of the Mortgage Loans, except the High LTV Loans,
require each Mortgagor to maintain a hazard insurance policy for the Mortgage
Loan.  The High LTV Program requires a hazard insurance policy for each
Mortgage Loan at the time of origination but does not track hazard insurance
after origination.  Additionally, the Pooling and Servicing Agreement will
generally require the Master Servicer to cause to be maintained with respect to
each Mortgage Loan, except for certain High LTV Loans, a hazard insurance
policy with a generally acceptable carrier that provides for fire and extended
coverage relating to such Mortgage Loan in an amount not less than the least of
(i) the outstanding principal balance of the Mortgage Loan, (ii) the minimum
amount required to compensate for damage or loss on a replacement cost basis or
(iii) the full insurable value of the premises.

         If a Mortgage Loan at the time of origination relates to a Mortgaged
Property in an area identified in the Federal Register by the Federal Emergency
Management Agency as having special flood hazards, the Master Servicer will
generally be required to maintain with respect thereto a flood insurance policy
in a form meeting the requirements of the then-current guidelines of the
Federal Insurance Administration with a generally acceptable carrier in an
amount representing coverage, and which provides for recovery by the Master
Servicer on behalf of the Trust of insurance proceeds relating to such Mortgage
Loan of not less than the least of (i) the outstanding principal balance of the
Mortgage Loan, (ii) the minimum amount required to compensate for damage or
loss on a replacement cost basis, (iii) the maximum amount of insurance that is
available under the Flood Disaster Protection Act of 1973.  Pursuant to the
related Pooling and Servicing Agreement, the Master Servicer will be required
to indemnify the Trust out of the Master Servicer's own funds for any loss to
the Trust resulting from the Master Servicer's failure to maintain such flood
insurance.

         In the event that the Master Servicer obtains and maintains a blanket
policy insuring against fire with extended coverage and against flood hazards
on all of the Mortgage Loans, then, to the extent such policy names the Master
Servicer as loss payee and provides coverage in an amount equal to the
aggregate unpaid principal balance on the Mortgage Loans without co-insurance,
and otherwise complies with the requirements of the Pooling and Servicing
Agreement, the Master Servicer shall be deemed conclusively to have satisfied
its obligations with respect to fire and hazard insurance coverage under the
Pooling and Servicing Agreement.  Such blanket policy may contain a deductible
clause, in which case the Master Servicer will be required, in the event that
there shall not have been maintained on the related Mortgaged Property a policy
complying with the Pooling and Servicing Agreement, and there shall have been a
loss that would have been covered by such policy, to deposit in the Principal
and Interest Account from the Master Servicer's own funds the difference, if
any, between the amount that would have been payable under a policy complying
with the Pooling and Servicing Agreement and the amount paid under such blanket
policy.

                         THE SPONSOR AND THE TRANSFEROR

         The Sponsor, Advanta Mortgage Conduit Services, Inc., was incorporated
in the State of Delaware in April, 1993.  It is a direct subsidiary of the
Master Servicer, Advanta Mortgage Corp.  USA, in addition to Advanta Mortgage
Corp.  Midatlantic, Advanta Mortgage Corp., Midatlantic II, Advanta Mortgage
Corp.  Midwest, Advanta Mortgage Corp.  of New Jersey, Advanta Mortgage Corp.
Northeast and Advanta Finance Corp.  The Sponsor was organized for the purpose
of the purchase and securitization of Mortgage Loans.

         The Sponsor maintains its principal office at 16875 West Bernardo
Drive, San Diego, California 92127.  Its telephone number is (619) 674-1800.





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         The Transferor, Advanta Conduit Receivables Inc., was incorporated in
the State of Delaware in March, 1994.  It is a direct subsidiary of the
Sponsor, and was formed as a special purpose finance subsidiary to facilitate
certain issuances of Securities.  The use of the Transferor will not affect the
obligations of the Sponsor with respect to the related Trust or the related
Securities.  If the Transferor is to be involved in a particular offering the
related Prospectus Supplement will describe its role in such offering; for
purposes of this Prospectus the role of the Transferor is subsumed in the role
of the Sponsor.

         The Transferor maintains its principal office at 16875 West Bernardo
Drive, San Diego, California 92127.

                              THE MASTER SERVICER

         Unless otherwise specified in the related Prospectus Supplement,
Advanta Mortgage Corp.  USA will act as the Master Servicer for a series of
Securities.

         Advanta Mortgage Corp.  USA was acquired by Advanta Corp., a Delaware
corporation ("Advanta Parent") in September, 1986 and is an indirect subsidiary
of Advanta Parent.  The Master Servicer is an affiliate of Advanta National
Bank, a national banking association domiciled in Delaware, and the parent of
Advanta Mortgage Corp.  Midatlantic, Advanta Mortgage Corp.  Midatlantic II,
Advanta Mortgage Corp.  Midwest, Advanta Mortgage Corp.  of New Jersey, Advanta
Mortgage Corp.  Northeast and Advanta Finance Corp.  Advanta Mortgage Corp.
USA is a Delaware corporation incorporated in 1983.  It is a nationwide
servicer of first and junior mortgage loans.  Advanta Mortgage Corp.  USA has
centralized servicing functions located in San Diego, California.  This
provides for economies of scale and a depth of appraisal, attorney and realtor
contacts throughout the country.

                      THE POOLING AND SERVICING AGREEMENT

         As described above under "Description of the Securities--General,"
each series of Securities will be issued pursuant to a Pooling and Servicing
Agreement as described in that section.  The following summaries describe
certain additional provisions common to each Pooling and Servicing Agreement.

SERVICING AND OTHER COMPENSATION AND PAYMENT OF EXPENSES; ORIGINATOR'S RETAINED
YIELD

         Each servicer, whether the Master Servicer or any Sub-Servicer (either
the Master Servicer or any Sub-Servicer being a "Servicer"), will retain a fee
in connection with its servicing activities for each series of Securities equal
to the percentage per annum specified in the related Prospectus Supplement or
Current Report on Form 8-K (the "Base Servicing Fee"), generally payable
monthly with respect to each Mortgage Loan directly serviced by such Servicer
at one-twelfth the annual rate, of the then-outstanding principal amount of
each such Mortgage Loan as of the first day of each calendar month.  The Master
Servicer acting as master servicer with respect to Mortgage Loans being
serviced directly by a Sub-Servicer will retain a fee equal to the percentage
per annum specified in the related Prospectus Supplement or Current Report on
Form 8-K ("Master Servicing Fee"), generally payable monthly on one-twelfth the
annual rate, of the then-outstanding principal amount of each such Mortgage
Loan as of the first day of each calendar month.  The Base Servicing Fees and
the Master Servicing Fee are collectively referred to as the "Servicing Fee."

         In addition to the Base Servicing Fee, each Servicer will generally be
entitled under the Pooling and Servicing Agreement to retain additional
servicing compensation in the form of prepayment charges, release fees, bad
check charges, assumption fees, modification fees, late payment charges, or any
other servicing-related fees, Net Liquidation Proceeds not required to be
deposited in the Principal and Interest Account pursuant to the Pooling and
Servicing Agreement, and similar items.

         Unless otherwise specified in the related Prospectus Supplement, the
Master Servicer will pay or cause to be paid certain ongoing expenses
associated with each Trust Estate and incurred by it in connection with its
responsibilities under the Pooling and Servicing Agreement, including, without
limitation, payment of any fee or other amount payable in respect of any
alternative Credit Enhancement arrangements, payment of the fees and
disbursements of the Trustee or accountant, any custodian appointed by the
Trustee, the Security Registrar and any Paying Agent, and payment of expenses
incurred in enforcing the obligations of Sub-Servicers and Originators.  The





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Master Servicer may be entitled to reimbursement of expenses incurred in
enforcing the obligations of Sub-Servicers and Originators under certain
limited circumstances.  In addition, as indicated in the preceding section, the
Master Servicer will be entitled to reimbursements for certain expenses
incurred by it in connection with Liquidated Mortgage Loans and in connection
with the restoration of Mortgaged Properties, such right of reimbursement being
prior to the rights of Securityholders to receive any related Liquidation
Proceeds (including Insurance Proceeds).

         The Prospectus Supplement for a series of Securities will specify if
there will be any Originator's Retained Yield retained.  Any such Originator's
Retained Yield will be a specified portion of the interest payable on each
Mortgage Loan in a Mortgage Pool.  Any such Originator's Retained Yield will be
established on a loan-by-loan basis and the amount thereof with respect to each
Mortgage Loan in a Mortgage Pool will be specified on an exhibit to the related
Pooling and Servicing Agreement.  Any Originator's Retained Yield in respect of
a Mortgage Loan will represent a specified portion of the interest payable
thereon and will not be part of the related Trust Estate.  Any partial recovery
of interest in respect of a Mortgage Loan will be allocated between the owners
of any Originator's Retained Yield and the holders of classes of Securities
entitled to payments of interest as provided in the Prospectus Supplement and
the applicable Pooling and Servicing Agreement.

EVIDENCE AS TO COMPLIANCE

         Each Pooling and Servicing Agreement will require the Master Servicer
to deliver annually to the Trustee and any Credit Enhancer, an officers'
certificate stating, as to each signer thereof, that (i) a review of the
activities of the Master Servicer during such preceding year and of performance
under the related Pooling and Servicing Agreement has been made under such
officers' supervision, and (ii) to the best of such officers' knowledge, based
on such review, the Master Servicer has fulfilled all its obligations under the
related Pooling and Servicing Agreement for such year, or, if there has been a
default in the fulfillment of any such obligations, specifying each such
default known to such officers and the nature and status thereof including the
steps being taken by the Master Servicer to remedy such defaults.

         Each Pooling and Servicing Agreement will require the Master Servicer
to cause to be delivered to the Trustee and any Credit Enhancer a letter or
letters of a firm of independent, nationally recognized certified public
accountants reasonably acceptable to the Credit Enhancer, if applicable,
stating that such firm has, with respect to the Master Servicer's overall
servicing operations (i) performed applicable tests in accordance with the
compliance testing procedures as set forth in Appendix 3 of the Audit Guide for
Audits of HUD Approved Nonsupervised Mortgagees or (ii) examined such
operations in accordance with the requirements of the Uniform Single
Attestation Program for Mortgage Bankers, and in either case stating such
firm's conclusions relating thereto.

         Copies of the annual accountants' statement and the annual statement
of officers of the Master Servicer may be obtained by Securityholders without
charge upon written request to the Master Servicer.

REMOVAL AND RESIGNATION OF THE MASTER SERVICER

         Unless otherwise specified in the related Prospectus Supplement, each
Pooling and Servicing Agreement will provide that the Master Servicer may not
resign from its obligations and duties thereunder, except in connection with a
permitted transfer of servicing, unless such duties and obligations are no
longer permissible under applicable law or are in material conflict by reason
of applicable law with any other activities of a type and nature presently
carried on by it.  No such resignation will become effective until the Trustee
has assumed the Master Servicer's obligations and duties under the Pooling and
Servicing Agreement.  The Trustee, the Securityholders or a Credit Enhancer, if
applicable, will have the right, pursuant to the related Pooling and Servicing
Agreement, to remove the Master Servicer upon the occurrence of any of (a)
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; (b) the failure of the Master Servicer to perform any one or
more of its material obligations under the Pooling and Servicing Agreement as
to which the Master Servicer shall continue in default with respect thereto for
a specified period, generally of sixty (60) days, after notice by the Trustee
or any Credit Enhancer (if required by the Pooling and Servicing Agreement) of
said failure; or (c) the failure of the Master Servicer to cure any breach of
any of its representations and warranties set forth in the Pooling and
Servicing Agreement which materially and adversely affects the interests of the
Securityholders or any Credit





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<PAGE>   120
Enhancer, for a specified period, generally of thirty (30) days after the
Master Servicer's discovery or receipt of notice thereof.

         The Pooling and Servicing Agreement may also provide that the related
Credit Enhancer may remove the Master Servicer upon the occurrence of any of
certain events including:

                 (i)      with respect to any Payment Date, if the total
         available funds with respect to the Mortgage Loans Group will be less
         than the related distribution amount on the class of credit-enhanced
         securities in respect of such Payment Date; provided, however, that
         the Credit Enhancer generally will have no right to remove the Master
         Servicer pursuant to the provision described in this clause (i) if the
         Master Servicer can demonstrate to the reasonable satisfaction of the
         Credit Enhancer that such event was due to circumstances beyond the
         control of the Master Servicer;

                 (ii)     the failure by the Master Servicer to make any
         required Servicing Advance;

                 (iii)    the failure of the Master Servicer to perform one or
         more of its material obligations under the Pooling and Servicing
         Agreement; or

                 (iv)     the failure by the Master Servicer to make any
         required Delinquency Advance or to pay any Compensating Interest;

provided, however, that prior to any removal of the Master Servicer by the
related Credit Enhancer pursuant to clauses (i), (ii) or (iii) above the Master
Servicer shall first have been given by the related Credit Enhancer notice of
the occurrence of one or more of the events set forth in clauses (i) or (ii)
above and the Master Servicer shall not have remedied, or shall not have taken
action satisfactory to such Credit Enhancer to remedy, such event or events
within a specified period, generally 30 days (60 days with respect to clause
(iii)) after the Master Servicer's receipt of such notice; and provided,
further that in the event of the refusal or inability of the Master Servicer to
make any required Delinquency Advance or to pay any Compensating Interest as
described in clause (iv) above, such removal shall be effective (without the
requirement of any action on the part of such Credit Enhancer or of the
Trustee) not later than a shorter specified period, generally not in excess of
five business days, following the day on which the Trustee notifies an
authorized officer of the Master Servicer that a required Delinquency Advance
or to pay any Compensating Interest has not been received by the Trustee.

AMENDMENTS

         The Trustee, the Sponsor and the Master Servicer may at any time and
from time to time, with the prior approval of the related Credit Enhancer, if
required, but without the giving of notice to or the receipt of the consent of
the Securityholders, amend a Pooling and Servicing Agreement, and the Trustee
will be required to consent to such amendment, for the purposes of (x) (i)
curing any ambiguity, or correcting or supplementing any provision of such
Pooling and Servicing Agreement which may be inconsistent with any other
provision of the Pooling and Servicing Agreement, (ii) in connection with a
Trust making REMIC elections, if accompanied by an approving opinion of counsel
experienced in federal income tax matters, removing the restriction against the
transfer of a REMIC residual security to a Disqualified Organization (as such
term is defined in the Code) or (iii) complying with the requirements of the
Code and the regulations proposed or promulgated thereunder; provided, however,
that such action shall not, as evidenced by an opinion of counsel delivered to
the Trustee, materially and adversely affect the interests of any
Securityholder (without its written consent) or (y) such other purposes set
forth in the related Pooling and Servicing Agreement.

         Unless otherwise specified in the related Prospectus Supplement, each
Pooling and Servicing Agreement may also be amended by the Trustee, the Sponsor
and the Master Servicer at any time and from time to time, with the prior
written approval of the related Credit Enhancer, if required, and not less than
a majority of the Percentage Interest represented by each related class of
Securities then outstanding, for the purpose of adding any provisions or
changing in any manner or eliminating any of the provisions of such Pooling and
Servicing Agreement or of modifying in any manner the rights of the
Securityholders thereunder; provided, however, that no such amendment shall (a)
change in any manner the amount of, or delay the timing of, payments which are
required to be distributed





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to any Securityholders without the consent of the holder of such Security or
(b) change the aforesaid percentages of Percentage Interest which are required
to consent to any such amendments, without the consent of the holders of all
Securities of the class or classes affected then outstanding.

TERMINATION; RETIREMENT OF SECURITIES

         Unless otherwise specified in the related Prospectus Supplement, each
Pooling and Servicing Agreement will provide that a Trust will terminate upon
the earlier of (i) the payment to the Securityholders of all Securities issued
by the Trust from amounts other than those available under, if applicable, the
related Credit Enhancement of all amounts required to be paid to such
Securityholders upon the later to occur of (a) the final payment or other
liquidation (or any advance made with respect thereto) of the last Mortgage
Loan in the Trust Estate or (b) the disposition of all property acquired in
respect of any Mortgage Loan remaining in the Trust Estate, (ii) any time when
a Qualified Liquidation (as defined in the Code) of the Trust Estate (if the
related Trust is a REMIC) is effected.  In no event, however, will the trust
created by the Pooling and Servicing Agreement continue beyond the expiration
of 21 years from the death of the survivor of certain persons named in such
Pooling and Servicing Agreement.  Written notice of termination of the Pooling
and Servicing 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 that will be
specified in the notice of termination.  If the Securityholders are permitted
to terminate the trust under the applicable Pooling and Servicing Agreement, a
penalty may be imposed upon the Securityholders based upon the fee that would
be foregone by the Master Servicer because of such termination.

         Any purchase of Mortgage Loans and property acquired in respect of
Mortgage Loans evidenced by a series of Securities shall be made at the option
of the Master Servicer, the Sponsor or, if applicable, the holder of the REMIC
Residual Securities at the price specified in the related Prospectus
Supplement.  The exercise of such right will effect earlier than expected
retirement of the Securities of that series, but the right of the Master
Servicer, the Sponsor or, if applicable, such holder to so purchase is, unless
otherwise specified in the applicable Prospectus Supplement, subject to the
aggregate principal balance of the Mortgage Loans for that series as of any
Remittance Date being less than the percentage specified in the related
Prospectus Supplement of the aggregate principal balance of the Mortgage Loans
at the Cut-Off Date for that series.  The Prospectus Supplement for each series
of Securities will set forth the amounts that the holders of such Securities
will be entitled to receive upon such earlier than expected retirement.  If a
REMIC election has been made, the termination of the related Trust Estate will
be effected in a manner consistent with applicable federal income tax
regulations and its status as a REMIC.

THE TRUSTEE

         The Trustee under each Pooling and Servicing Agreement will be named
in the related Prospectus Supplement.  Each Pooling and Servicing Agreement
will provide that the Trustee shall be under no obligation to exercise any of
the rights or powers vested in it by the Pooling and Servicing Agreement at the
request or direction of any of the Securityholders, unless such Securityholders
shall have offered to the Trustee reasonable security or indemnity against the
costs, expenses and liabilities which might be incurred by it in compliance
with such request or direction.

         The Trustee may execute any of the trusts or powers granted by each
Pooling and Servicing Agreement or perform any duties thereunder either
directly or by or through agents or attorneys, and the Trustee will not be
responsible for any misconduct or negligence on the part of any agent or
attorney appointed and supervised with due care by it thereunder.

         Pursuant to each Pooling and Servicing Agreement, the Trustee will not
be liable for any action it takes or omits to take in good faith which it
reasonably believes to be authorized by an authorized officer of any person or
within its rights or powers under the Pooling and Servicing Agreement.

         Unless otherwise described in the related Prospectus Supplement, each
Pooling and Servicing Agreement will permit the removal of the Trustee upon the
occurrence and continuance of one of the following events:





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                 (1)      the Trustee shall fail to distribute to the
         Securityholders entitled thereto on any Payment Date amounts available
         for distribution in accordance with the terms of the Pooling and
         Servicing Agreement; or

                 (2)      the Trustee shall default in the performance of, or
         breach, any covenant or agreement of the Trustee in the Pooling and
         Servicing Agreement, or if any representation or warranty of the
         Trustee made in the Pooling and Servicing Agreement or in any
         certificate or other writing delivered pursuant thereto or in
         connection therewith shall prove to be incorrect in any material
         respect as of the time when the same shall have been made, and such
         default or breach shall continue or not be cured for the period then
         specified in the related Pooling and Servicing Agreement after the
         Trustee shall have received notice specifying such default or breach
         and requiring it to be remedied; or

                 (3)      a decree or order of a court or agency or supervisory
         authority having jurisdiction for the appointment of a conservator or
         receiver or liquidator in any insolvency, readjustment of debt,
         marshalling of assets and liabilities or similar proceedings, or for
         the winding-up or liquidation of its affairs, shall have been entered
         against the Trustee, and such decree or order shall have remained in
         force undischarged or unstayed for the period then specified in the
         related Pooling and Servicing Agreement; or

                 (4)      a conservator or receiver or liquidator or
         sequestrator or custodian of the property of the Trustee is appointed
         in any insolvency, readjustment of debt, marshalling of assets and
         liabilities or similar proceedings of or relating to the Trustee or
         relating to all or substantially all of its property; or

                 (5)      the Trustee shall become insolvent (however
         insolvency is evidenced), generally fail to pay its debts as they come
         due, file or consent to the filing of a petition to take advantage of
         any applicable insolvency or reorganization statute, make an
         assignment for the benefit of its creditors, voluntarily suspend
         payment of its obligations, or take corporate action for the purpose
         of any of the foregoing.

         If an event described above occurs and is continuing, then, and in
every such case (i) the Sponsor, (ii) the Securityholders (on the terms set
forth in the related Pooling and Servicing Agreement), or (iii) if there is a
Credit Enhancer, such Credit Enhancer may, whether or not the Trustee has
resigned, immediately, concurrently with the giving of notice to the Trustee,
and without delay, appoint a successor Trustee pursuant to the terms of the
Pooling and Servicing Agreement.

         No Securityholder will have any right to institute any proceeding,
judicial or otherwise, with respect to a Pooling and Servicing Agreement or any
Credit Enhancement, if applicable, or for the appointment of a receiver or
trustee, or for any other remedy under the Pooling and Servicing Agreement,
unless:

                 (1)      such Securityholder has previously given written
         notice to the Sponsor and the Trustee of such Securityholder's
         intention to institute such proceeding;

                 (2)      the Securityholders of not less than 25% of the
         Percentage Interests represented by certain specified classes of
         Securities then outstanding shall have made written request to the
         Trustee to institute such proceeding;

                 (3)      such Securityholder or Securityholders have offered
         to the Trustee reasonable indemnity, against the costs, expenses and
         liabilities to be incurred in compliance with such request;

                 (4)      the Trustee for the period specified in the related
         Pooling and Servicing Agreement, generally not in excess of 60 days
         after receipt of such notice, request and offer of indemnity, has
         failed to institute such proceeding;

                 (5)      as long as such action affects any credit-enhanced
         class of Securities outstanding, the related Credit Enhancer has
         consented in writing thereto; and





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<PAGE>   123
                 (6)      no direction inconsistent with such written request
         has been given to the Trustee during such specified period by the
         Securityholders of a majority of the Percentage Interests represented
         by certain specified classes of Securities.

         No one or more Securityholders will have any right in any manner
whatever by virtue of, or by availing themselves of, any provision of the
Pooling and Servicing Agreement to affect, disturb or prejudice the rights of
any other Securityholder of the same class or to obtain or to seek to obtain
priority or preference over any other Securityholder of the same class or to
enforce any right under the Pooling and Servicing Agreement, except in the
manner provided in the Pooling and Servicing Agreement and for the equal and
ratable benefit of all of the Securityholders of the same class.

         In the event the Trustee receives conflicting or inconsistent requests
and indemnity from two or more groups of Securityholders, each representing
less than a majority of the applicable class of Securities, the Trustee in its
sole discretion may determine what action, if any, shall be taken,
notwithstanding any other provision of the Pooling and Servicing Agreement.

         Notwithstanding any other provision in the Pooling and Servicing
Agreement, the Securityholder of any Security has the right, which is absolute
and unconditional, to receive distributions to the extent provided in the
Pooling and Servicing Agreement with respect to such Security or to institute
suit for the enforcement of any such distribution, and such right shall not be
impaired without the consent of such Security.

         Either (i) the Securityholders of a majority of the Percentage
Interests represented by certain specified classes of Securities then
outstanding or (ii) if there is a Credit Enhancer, such Credit Enhancer may
direct the time, method and place of conducting any proceeding for any remedy
available to the Sponsor with respect to the Certificates or exercising any
trust or power conferred on the Trustee with respect to such Certificates;
provided that:

                 (1)      such direction shall not be in conflict with any rule
         of law or with a Pooling and Servicing Agreement;

                 (2)      the Sponsor or the Trustee, as the case may be, shall
         have been provided with indemnity satisfactory to them; and

                 (3)      the Sponsor or the Trustee, as the case may be, may
         take any other action deemed proper by the Trustee which is not
         inconsistent with such direction; provided, however, that the Sponsor
         or the Trustee, as the case may be, need not take any action which
         they determine might involve them in liability or may be unjustly
         prejudicial to the Securityholders not so directing.

         The Trustee will be liable under the Pooling and Servicing Agreement
only to the extent of the obligations specifically imposed upon and undertaken
by the Trustee therein.  Neither the Trustee nor any of the directors,
officers, employees or agents of the Trustee will be under any liability on any
Security or otherwise to any Account, the Sponsor, the Master Servicer or any
Securityholder for any action taken or for refraining from the taking of any
action in good faith under a Pooling and Servicing Agreement, or for errors in
judgment; provided, however, that such provision shall not protect the Trustee
or any such person against any liability which would otherwise be imposed by
reason of negligent action, negligent failure to act or willful misconduct in
the performance of duties or by reason of reckless disregard of obligations and
duties thereunder.

                              YIELD CONSIDERATIONS

         The yield to maturity of a Security will depend on the price paid by
the holder for such Security, the Pass-Through Rate on any such Security
entitled to payments of interest (which Pass-Through Rate may vary if so
specified in the related Prospectus Supplement) and the rate of payment of
principal on such Security (or the rate at which the notional amount thereof is
reduced if such Security is not entitled to payments of principal) and other
factors.





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         Each month the interest payable on an actuarial type of Mortgage Loan
will be calculated as one-twelfth of the applicable Mortgage Rate multiplied by
the principal balance of such Mortgage Loan outstanding as of a specified day,
usually the first day of the month prior to the month in which the Payment Date
for the related series of Securities occurs, after giving effect to the payment
of principal due on such day, subject to any Deferred Interest.  With respect
to date of payment Mortgage Loans, interest is charged to the Mortgagor at the
Mortgage Rate on the outstanding principal balance of such Note and calculated
based on the number of days elapsed between receipt of the Mortgagor's last
payment through receipt of the Mortgagor's most current payments.  The amount
of such payments with respect to each Mortgage Loan distributed (or accrued in
the case of Deferred Interest or Accrual Securities) either monthly, quarterly
or semi-annually to holders of a class of Securities entitled to payments of
interest will be similarly calculated on the basis of such class' specified
percentage of each such payment of interest (or accrual in the case of Accrual
Securities) and will be expressed as a fixed, adjustable or variable
Pass-Through Rate payable on the outstanding principal balance or notional
amount of such Security, calculated as described herein and in the related
Prospectus Supplement.  Holders of Strip Securities or a class of Securities
having a fixed Pass-Through Rate that varies based on the weighted average
Mortgage Rate of the underlying Mortgage Loans will be affected by
disproportionate prepayments and repurchases of Mortgage Loans having higher
Net Mortgage Rates or rates applicable to the Strip Securities, as applicable.

         The effective yield to maturity to each holder of fixed-rate
Securities entitled to payments of interest will be below that otherwise
produced by the applicable Pass-Through Rate and purchase price of such
Security because, while interest will accrue on each Mortgage Loan from the
first day of each month, the distribution of such interest will be made on the
25th day (or, if such day is not a business day, the next succeeding business
day) of the month (or, in the case of quarterly-pay Securities, the
twenty-fifth day of every third month, or, in the case of semi-annual-pay
Securities, the twenty-fifth day of every sixth month) following the month of
accrual.

         A class of Securities may be entitled to payments of interest at a
fixed Pass-Through Rate specified in the related Prospectus Supplement, a
variable Pass-Through Rate or adjustable Pass-Through Rate calculated based on
the weighted average of the Mortgage Rates (net of Servicing Fees and any
Originator's Retained Yield (each, a "Net Mortgage Rate")) of the related
Mortgage Loans for the designated periods preceding the Payment Date if so
specified in the related Prospectus Supplement, or at such other variable rate
as may be specified in the related Prospectus Supplement.

         As will be described in the related Prospectus Supplement, the
aggregate payments of interest on a class of Securities, and the yield to
maturity thereon, will be effected by the rate of payment of principal on the
Securities (or the rate of reduction in the notional balance of Securities
entitled only to payments of interest) and, in the case of Securities
evidencing interests in ARM Loans, by changes in the Net Mortgage Rates on the
ARM Loans.  See "Maturity and Prepayment Considerations" below.  The yield on
the Securities also will be effected by liquidations of Mortgage Loans
following Mortgagor defaults and by purchases of Mortgage Loans required by the
Pooling and Servicing Agreement in the event of breaches of representations
made in respect of such Mortgage Loans by the Sponsor, the Originators, the
Master Servicer and others, or repurchases due to conversions of ARM Loans to a
fixed interest rate.  See "Mortgage Loan Program--Representations by
Originators" and "Descriptions of the Securities--Assignment of Mortgage Loans"
above.  In general, if a class of Securities is purchased at initial issuance
at a premium and payments of principal on the related Mortgage Loans occur at a
rate faster than anticipated at the time of purchase, the purchaser's actual
yield to maturity will be lower than that assumed at the time of purchase.
Conversely, if a class of Securities is purchased at initial issuance at a
discount and payments of principal on the related Mortgage Loans occur at a
rate slower than that assumed at the time of purchase, the purchaser's actual
yield to maturity will be lower than that originally anticipated.  The effect
of principal prepayments, liquidations and purchases on yield will be
particularly significant in the case of a series of Securities having a class
entitled to payments of interest only or to payments of interest that are
disproportionately high relative to the principal payments to which such class
is entitled.  Such a class likely will be sold at a substantial premium to its
principal balance, if any, and any faster than anticipated rate of prepayments
will adversely affect the yield to holders thereof.  In certain circumstances,
rapid prepayments may result in the failure of such holders to recoup their
original investment.  In addition, the yield to maturity on certain other types
of classes of Securities, including Accrual Securities or certain other classes
in a series including more than one class of Securities, may be relatively more
sensitive to the rate of prepayment on the related Mortgage Loans than other
classes of Securities.





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         The timing of changes in the rate of principal payments on or
repurchases of 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 or a
repurchase thereof, the greater will be the effect on an investor's yield to
maturity.  As a result, the effect on an investor's yield of principal payments
and repurchases occurring at a rate higher (or lower) than the rate anticipated
by the investor during the period immediately following the issuance of a
series of Securities would not be fully offset by a subsequent like reduction
(or increase) in the rate of principal payments.

         The Mortgage Rates on certain ARM Loans subject to negative
amortization adjust monthly and their amortization schedules adjust less
frequently.  During a period of rising interest rates as well as immediately
after origination (initial Mortgage Rates are generally lower than the sum of
the Indices applicable at origination and the related Note Margins) the amount
of interest accruing on the principal balance of such Mortgage Loans may exceed
the amount of the minimum scheduled monthly payment thereon.  As a result, a
portion of the accrued interest on negatively amortizing Mortgage Loans may
become Deferred Interest that will be added to the principal balance thereof
and will bear interest at the applicable Mortgage Rate.  The addition of any
such Deferred Interest to the principal balance will lengthen the weighted
average life of the Securities evidencing interests in such Mortgage Loans and
may adversely affect yield to holders thereof depending upon the price at which
such Securities were purchased.  In addition, with respect to certain ARM Loans
subject to negative amortization, during a period of declining interest rates,
it might be expected that each minimum scheduled monthly payment on such a
Mortgage Loan would exceed the amount of scheduled principal and accrued
interest on the principal balance thereof, and since such excess will be
applied to reduce such principal balance, the weighted average life of such
Securities will be reduced and may adversely affect yield to holders thereof
depending upon the price at which such Securities were purchased.

         For each Mortgage Pool, if all necessary advances are made and if
there is no unrecoverable loss on any Mortgage Loan and if the related Credit
Enhancer is not in default under its obligations or other Credit Enhancement
has not been exhausted, the net effect of each distribution respecting interest
will be to pass-through to each holder of a class of Securities entitled to
payments of interest an amount which is equal to one month's interest (or, in
the case of quarterly-pay Securities, three month's interest or, in the case of
semi-annually-pay Securities, six months' interest) at the applicable
Pass-Through Rate on such class' principal balance or notional balance, as
adjusted downward to reflect any decrease in interest caused by any principal
prepayments and the addition of any Deferred Interest to the principal balance
of any Mortgage Loan.  "Description of the Securities--Principal and Interest
on the Securities."

         With respect to certain of the ARM Loans, the Mortgage Rate at
origination may be below the rate that would result if the index and margin
relating thereto were applied at origination.  Under the Sponsor's underwriting
standards, the Mortgagor under each Mortgage Loan will be qualified on the
basis of the Mortgage Rate in effect at origination.  The repayment of any such
Mortgage Loan may thus be dependent on the ability of the Mortgagor to make
larger level monthly payments following the adjustment of the Mortgage Rate.

                     MATURITY AND PREPAYMENT CONSIDERATIONS

         As indicated above under "The Mortgage Pools," the original terms to
maturity of the Mortgage Loans in a given Mortgage Pool will vary depending
upon the type of Mortgage Loans included in such Mortgage Pool.  The Prospectus
Supplement for a series of Securities will contain information with respect to
the types and maturities of the Mortgage Loans in the related Mortgage Pool.
Unless otherwise specified in the related Prospectus Supplement, all of the
Mortgage Loans may be prepaid without penalty in full or in part at any time.
The prepayment experience with respect to the Mortgage Loans in a Mortgage Pool
will affect the maturity, average life and yield of the related series of
Securities.

         With respect to Balloon Loans, payment of the Balloon Amount (which,
based on the amortization schedule of such Mortgage Loans, may be a substantial
amount) will generally depend on the Mortgagor's ability to obtain refinancing
of such Mortgage Loan or to sell the Mortgaged Property prior to the maturity
of the Balloon Loan.  The ability to obtain refinancing will depend on a number
of factors prevailing at the time refinancing or sale is required, including,
without limitation, real estate values, the Mortgagor's financial situation,
prevailing mortgage loan interest rates, the Mortgagor's equity in the related
Mortgaged Property, tax laws and prevailing general





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economic conditions.  Unless otherwise specified in the related Prospectus
Supplement, neither the Sponsor, the Master Servicer, nor any of their
affiliates will be obligated to refinance or repurchase any Mortgage Loan or to
sell the Mortgaged Property.

         A number of factors, including homeowner mobility, economic
conditions, enforceability of due-on-sale clauses, mortgage market interest
rates and the availability of mortgage funds, affect prepayment experience.
Unless otherwise specified in the related Prospectus Supplement, the Mortgage
Loans will generally contain due-on-sale provisions permitting the mortgagee to
accelerate the maturity of the Mortgage Loan upon sale or certain transfers by
the Mortgagor of the underlying Mortgaged Property.  Unless the related
Prospectus Supplement indicates otherwise, the Master Servicer will generally
enforce any due-on-sale clause to the extent it has knowledge of the conveyance
or proposed conveyance of the underlying Mortgaged Property and it is entitled
to do so under applicable law; provided, however, that the Master Servicer will
not take any action in relation to the enforcement of any due-on-sale provision
which would adversely affect or jeopardize coverage under any applicable
insurance policy.  Certain ARM Loans may be assumable under certain conditions
if the proposed transferee of the related Mortgaged Property establishes its
ability to repay the Mortgage Loan and, in the reasonable judgment of the
Master Servicer or the related Sub-Servicer, the security for the ARM Loan
would not be impaired or might be improved by the assumption.  The extent to
which ARM 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 related
series of Securities.  See "Description of the Securities--Collection and Other
Servicing Procedures" and "Certain Legal Aspects of the Mortgage Loans and
Related Matters--Enforceability of Certain Provisions" for a description of
certain provisions of the Pooling and Servicing Agreement and certain legal
developments that may affect the prepayment experience on the Mortgage Loans.

         There can be no assurance as to the rate of prepayment of the Mortgage
Loans.  The Sponsor is not aware of any reliable, publicly available statistics
relating to the principal prepayment experience of diverse portfolios of
mortgage loans such as the Mortgage Loans over an extended period of time.  All
statistics known to the Sponsor that have been compiled with respect to
prepayment experience on mortgage loans indicates that while some mortgage
loans may remain outstanding until their stated maturities, a substantial
number will be paid prior to their respective stated maturities.

         Although the Mortgage Rates on ARM Loans will be subject to periodic
adjustments, such adjustments will, unless otherwise specified in the related
Prospectus Supplement, (i) not increase or decrease such Mortgage Rates by more
than a fixed percentage amount on each adjustment date, (ii) not increase such
Mortgage Rates over a fixed percentage amount during the life of any ARM Loan
and (iii) be based on an index (which may not rise and fall consistently with
mortgage interest rates) plus the related Note Margin (which may be different
from margins being used at the time for newly originated adjustable rate
mortgage loans).  As a result, the Mortgage Rates on the ARM Loans in a
Mortgage Pool at any time may not equal the prevailing rates for similar, newly
originated adjustable rate mortgage loans.  In certain rate environments, the
prevailing rates on fixed-rate mortgage loans may be sufficiently low in
relation to the then-current Mortgage Rates on ARM Loans that the rate of
prepayment may increase as a result of refinancings.  There can be no certainty
as to the rate of prepayments on the Mortgage Loans during any period or over
the life of any series of Securities.

         As may be described in the related Prospectus Supplement, the related
Pooling and Servicing Agreement may provide that all or a portion of the
principal collected on or with respect to the related Mortgage Loans may be
applied by the related Trustee to the acquisition of additional Mortgage Loans
during a specified period (rather than used to fund payments of principal to
Securityholders during such period) with the result that the related securities
possess an interest-only period, also commonly referred to as a revolving
period, which will be followed by an amortization period.  Any such
interest-only or revolving period may, upon the occurrence of certain events to
be described in the related Prospectus Supplement, terminate prior to the end
of the specified period and result in the earlier than expected amortization of
the related Securities.

         In addition, and as may be described in the related Prospectus
Supplement, the related Pooling and Servicing Agreement may provide that all or
a portion of such collected principal may be retained by the Trustee (and held
in certain temporary investments, including Mortgage Loans) for a specified
period prior to being used to fund payments of principal to Securityholders.





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         The result of such retention and temporary investment by the Trustee
of such principal would be to slow the amortization rate of the related
Securities relative to the amortization rate of the related Mortgage Loans, or
to attempt to match the amortization rate of the related Securities to an
amortization schedule established at the time such Securities are issued.  Any
such feature applicable to any Securities may terminate upon the occurrence of
events to be described in the related Prospectus Supplement, resulting in the
current funding of principal payments to the related Securityholders and an
acceleration of the amortization of such Securities.

         Under certain circumstances, the Master Servicer, the Sponsor or, if
specified in the related Prospectus Supplement, the holders of the REMIC
Residual Securities or the Credit Enhancer may have the option to purchase the
Mortgage Loans in a Trust Estate.  See "The Pooling and Servicing
Agreement--Termination; Retirement of Securities."

          CERTAIN LEGAL ASPECTS OF MORTGAGE LOANS AND RELATED MATTERS

         The following discussion contains summaries of certain legal aspects
of mortgage loans that are general in nature.  Because such legal aspects are
governed in part 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 Mortgaged
Properties may be situated.  The summaries are qualified in their entirety by
reference to the applicable federal and state laws governing the Mortgage
Loans.

GENERAL

         The Mortgage Loans will be represented by a Note and an accompanying
Mortgage.  Pursuant to the Note, the Mortgagor is personally liable to repay
the indebtedness evidenced by the Mortgage Loan; pursuant to the Mortgage, such
indebtedness is secured by a lien on the related Mortgaged Property.

ENFORCEMENT OF THE NOTE

         Pursuant to the Note, the related Mortgagor is personally liable to
repay the indebtedness evidenced by the Mortgage Loan.  In certain states, the
lender on a note secured by a lien on real property 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 related property
security.  Consequently, the practical effect of the election requirement, in
those states permitting such election, is that lenders will usually proceed
against the property first rather than bringing a personal action against the
borrower on the Note.

         Certain states have imposed statutory prohibitions that limit the
remedies of a beneficiary under a deed of trust or a mortgagee under a
mortgage.  In some states, including California, statutes limit the right of
the beneficiary or mortgagee to obtain a deficiency judgment against the
borrower following foreclosure.  A deficiency judgment is a personal judgment
against the former borrower equal in most cases to the difference between the
amount due to the lender and the net amount realized upon the public sale of
the real property.  In the case of a Mortgage Loan secured by a property owned
by a trust where the Mortgage Note is executed on behalf of the trust, a
deficiency judgment against the trust following foreclosure or sale under a
deed of trust, even if obtainable under applicable law, may be of little value
to the mortgagee or beneficiary if there are no trust assets against which such
deficiency judgment may be executed.  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.  Finally, in certain other states, statutory
provisions limit any deficiency judgment against the former borrower following
a foreclosure to the excess of the outstanding debt over the fair value of the
property at the time of the public sale.  The purpose of these statutes is
generally to prevent a beneficiary or 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 laws limiting or prohibiting deficiency judgments,
numerous other federal and state statutory provisions, including the federal
bankruptcy laws and state laws affording relief to debtors, may interfere with
or affect the ability of the secured mortgage lender to realize upon collateral
or enforce a deficiency judgment.  For





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example, with respect to federal bankruptcy law, a court with federal
bankruptcy jurisdiction may permit a debtor through his or her Chapter 11 or
Chapter 13 rehabilitative plan to cure a monetary default in respect of a
mortgage loan on a debtor's residence by paying arrearages within a reasonable
time period and reinstating the original mortgage loan payment schedule even
though the lender accelerated the mortgage loan and final judgment of
foreclosure had been entered in state court (provided no sale of the residence
had yet occurred) prior to the filing of the debtor's petition.  Some courts
with federal bankruptcy jurisdiction have approved plans, based on the
particular facts of the reorganization case, that effected the curing of a
mortgage loan default by paying arrearages over a number of years.

         Courts with federal bankruptcy jurisdiction also have indicated that
the terms of a mortgage loan secured by property of the debtor may be modified.
These courts have allowed modifications that include reducing the amount of
each monthly payment, changing the rate of interest, altering the repayment
schedule, forgiving all or a portion of the debt and reducing the lender's
security interest to the value of the residence, thus leaving the lender a
general unsecured creditor for the difference between the value of the
residence and the outstanding balance of the loan.

         Certain states have imposed general equitable principles upon judicial
foreclosure.  These equitable principles are generally designed to relieve the
borrower from the legal effect of the borrower's default under the related 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, lenders
have been required to reinstate loans or recast payment schedules in order to
accommodate borrowers who are suffering from temporary financial disabilities.
In other cases, such courts have limited the right of the lender to foreclose
if the default under the loan is not monetary, such as the borrower failing to
adequately maintain the property or the borrower executing a second deed of
trust affecting the property.

         Certain tax liens arising under the Internal Revenue Code of 1986, as
amended, may in certain circumstances provide priority over the lien of a
mortgage or deed of trust.  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.
These laws include, by example, the federal Truth-in-Lending Act, Real Estate
Settlement Procedures Act, Equal Credit Opportunity Act, Fair Credit Billing
Act, Fair Credit Reporting Act and related statutes and state laws, such as the
California Fair Debt Collection Practices Act.  These laws and regulations
impose specific statutory liabilities upon lenders who originate mortgage loans
and fail to comply with the provisions of the law.  In some cases, this
liability may affect assignees of the mortgage loans.

DEEDS OF TRUST OR MORTGAGES

         The Mortgage Loans will be secured by either deeds of trust or
mortgages, depending upon the prevailing practice in the state in which the
Mortgaged Property subject to a Mortgage Loan is located.  In some states, a
mortgage creates a lien upon the real property encumbered by the mortgage.  In
other states, the mortgage conveys legal title to the property to the mortgagee
subject to a condition subsequent (i.e., the payment of the indebtedness
secured thereby).  The mortgage is not prior to the lien for real estate taxes
and assessments and other charges imposed under governmental police powers.
Priority between mortgages depends on their terms in some cases or on the terms
of separate subordination or intercreditor agreements, and generally on the
order of recordation of the mortgage in the appropriate recording office.
There are two parties to a mortgage, the mortgagor, who is the borrower and
homeowner, 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, there are three parties because title
to the property is held by a land trustee under a land trust agreement of which
the borrower is the beneficiary; 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 has three
parties; the borrower-homeowner called the trustor (similar to a mortgagor), a
lender (similar to a mortgagee) called the beneficiary, and a third-party
grantee called the trustee.  Under a deed of trust, the borrower 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.  The trustee's
authority under a deed of trust and the mortgagee's authority under a mortgage
are governed by law, the express provisions of the deed of trust or mortgage,
and, in some cases, the directions of the beneficiary.





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COOPERATIVE LOANS

         If specified in the Prospectus Supplement relating to a series of
Securities, the Mortgage Loans also may consist of Cooperative Loans evidenced
by Cooperative Notes secured by security interests in shares issued by
cooperatives, which are private corporations that are entitled to be treated as
housing cooperatives under federal tax law, and in the related proprietary
leases or occupancy agreements granting exclusive rights to occupy specific
dwelling units in the cooperatives' buildings.  The security agreement will
create a lien upon, or grant a title interest in, the property which it covers,
the priority of which will depend on the terms of the particular security
agreement as well as the order of recordation of the agreement in the
appropriate recording office.  Such a lien or title interest is not prior to
the lien for real estate taxes and assessments and other charges imposed under
governmental police powers.

         Each cooperative owns in fee or has a leasehold interest in all the
real property and owns in fee or leases 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
or mortgages on the cooperative apartment building 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 property mortgagor, or lessee, as the case may
be, also is responsible for meeting these 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 interest of the occupant
under proprietary leases or occupancy agreements as to which that cooperative
is the landlord generally is subordinate to the interest of the holder of a
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 a
blanket mortgage, the mortgagee holding a 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 maturity.  The inability of the cooperative to refinance 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, a foreclosure by the holder of a blanket mortgage
or the termination of the underlying lease could eliminate or significantly
diminish the value of any collateral held by the lender who financed the
purchase by an individual tenant-stockholder of cooperative shares or, in the
case of the Mortgage Loans, the collateral securing the Cooperative Loans.

         The cooperative is owned by tenant-stockholders who, through ownership
of stock or shares in the corporation, receive proprietary leases or occupancy
agreements that 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 are 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 Shares of Cooperatives" below.

FORECLOSURE

         Foreclosure of a deed of trust is generally accomplished by a
non-judicial trustee's sale (private sale) under a specific provision in the
deed of trust and state laws which authorize the trustee to sell the property
upon any





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default by the borrower under the terms of the note or deed of trust.  Beside
the nonjudicial remedy, a deed of trust may be judicially foreclosed.  In
addition to any notice requirements contained in a deed of trust, in some
states, the trustee must record a notice of default and within a certain period
of time send a copy to the borrower trustor and to any person who has recorded
a request for a copy of notice of default and notice of sale.  In addition, the
trustee must provide notice in some states to any other individual having an
interest of record in the real property, including any junior lienholders.  If
the deed of trust is not reinstated within a specified period, a notice of sale
must be posted in a public place and, in most states, published for a specific
period of time in one or more local newspapers.  In addition, some state laws
require that a copy of the notice of sale be posted on the property and sent to
all parties having an interest of record in the real property.

         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.  Judicial foreclosure proceedings are often not
contested by any of the applicable parties.  If the mortgagee's right to
foreclose is contested, the legal proceedings necessary to resolve the issue
can be time-consuming.

         In some states, the borrower-trustor has the right to reinstate the
loan at any time following default until shortly before the trustee's sale.  In
general, in such states, the borrower, or any other 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.

         In the 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 a
public sale.  However, because of the difficulty a potential buyer at the sale
would 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 a
foreclosure sale unless there is a great deal of economic incentive for the new
purchaser to purchase the subject property at the sale.  Rather, it is common
for the lender to purchase the property from the trustee or referee for a
credit bid less than or equal to the unpaid principal amount of the mortgage or
deed of trust, accrued and unpaid interest and the expense of foreclosure.
Generally, state law controls the amount of foreclosure costs and expenses,
including attorneys' fees, which may be recovered by a lender.  Thereafter,
subject to the right of the borrower in some states to remain in possession
during the redemption period, the lender will assume the burdens of ownership,
including obtaining hazard insurance and making such repairs at its own expense
as are necessary to render the property suitable for sale.  The lender will
commonly obtain the services of a real estate broker and pay the broker's
commission in connection with the sale of the property.  Depending upon market
conditions, the ultimate proceeds of the sale of the property may not equal the
lender's investment in the property and, in some states, the lender may be
entitled to a deficiency judgment.  Any loss may be reduced by the receipt of
any mortgage insurance proceeds.

FORECLOSURE ON SHARES OF COOPERATIVES

         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.  The proprietary lease or occupancy agreement, even
while pledged, may be cancelled by the cooperative 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 that 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 borrower defaults in the
performance of covenants thereunder.  Typically, the lender and the cooperative
enter into a recognition agreement that, 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 usually will constitute a default under the security agreement
between the lender and the tenant-stockholder.





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         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 sums that 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 amount
realized upon a sale of the collateral below the outstanding principal balance
of the Cooperative Loan and accrued and unpaid interest thereon.

         Recognition agreements generally 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-stockholder.

         In New York, foreclosure on the cooperative shares is accomplished by
public 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 and the sale price.  Generally, a sale conducted according to
the usual practice of banks 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.

RIGHTS OF REDEMPTION

         In some states, after sale pursuant to a deed of trust or foreclosure
of a mortgage, the borrower and foreclosed junior lienors or other parties 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 entire
principal balance of the loan, 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 rights
of redemption would defeat the title of any purchaser subsequent to foreclosure
or sale under a deed of trust.  Consequently, the practical effect of the
redemption right is to force the lender to maintain the property and pay the
expenses of ownership 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.

ENVIRONMENTAL LEGISLATION

         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 generally will 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 some states, however, such
a lien will not have priority over prior recorded liens of a deed of trust.  In
addition, under federal environmental legislation and under state law in a
number of states, a secured party which takes a deed in lieu of foreclosure or
acquires a mortgaged property at a foreclosure sale or assumes active control
over the operation or management of a property so as to be deemed an "owner" or
"operator" of the property 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 lender (such as a Trust Estate) secured by
residential real property.  In the event that title to a Mortgaged Property
securing a Mortgage





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Loan in a Trust Estate was acquired by the Trust and cleanup costs were
incurred in respect of the Mortgaged Property, the holders of the related
series of Securities might realize a loss if such costs were required to be
paid by the Trust.

ENFORCEABILITY OF CERTAIN PROVISIONS

         Unless the Prospectus Supplement indicates otherwise, generally all of
the Mortgage 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.  The enforceability of these clauses has been the
subject of legislation or litigation in many states including California, and
in some cases the enforceability of these clauses was limited or denied.
However, the Garn-St.  Germain Depository Institutions Act of 1982 (the
"Garn-St.  Germain Act") preempts state constitutional, statutory and case law
that prohibits the enforcement of due-on-sale clauses and permits lenders to
enforce these clauses in accordance with their terms, subject to certain
limited exceptions.  The Garn-St.  Germain Act does "encourage" lenders to
permit assumption 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.

         The Garn-St.  Germain Act also sets forth nine specific instances in
which a mortgage lender covered by the Garn-St.  Germain Act 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 and the creation of a junior
encumbrance.  Regulations promulgated under the Garn-St.  Germain Act also
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, that may have an impact upon the
average life of the Mortgage Loans and the number of Mortgage Loans that may be
outstanding until maturity.

         Upon foreclosure, courts have imposed general equitable principles.
These equitable principles generally are 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 the lender to foreclose if the default under the mortgage instrument is not
monetary, such as the borrower failing to adequately maintain the property or
the borrower executing 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 minimum.  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.

CERTAIN PROVISIONS OF CALIFORNIA DEEDS OF TRUST

         Most institutional lenders in California use a form of deed of trust
that confers on the beneficiary the right both to receive all proceeds
collected under any hazard insurance policy and all awards made in connection
with any condemnation proceedings, and to apply such proceeds and awards to any
indebtedness secured by the deed of trust, in such order as the beneficiary may
determine, provided, however, that California law prohibits the beneficiary
from applying insurance and condemnation proceeds to the indebtedness secured
by the deed of trust unless the beneficiary's security has been impaired by the
casualty or condemnation, and, if such security has been impaired, permits such
proceeds to be so applied only to the extent of such impairment.  Thus, in the
event improvements on the property are damaged or destroyed by fire or other
casualty, or in the event the property is taken by condemnation, and, as a
result thereof, the beneficiary's security is impaired, the beneficiary under
the underlying first deed of trust will have the prior right to collect any
insurance proceeds payable under a hazard insurance policy and any award of
damages in connection with the condemnation and to apply the same to the
indebtedness secured





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by the first deed of trust.  Proceeds in excess of the amount of indebtedness
secured by a first deed of trust will, in most cases, be applied to the
indebtedness of a junior deed of trust.

         Another provision typically found in the forms of deed of trust used
by most institutional lenders in California obligates the trustor to pay before
delinquency all taxes and assessments on the property and, when due, all
encumbrances, charges and liens on the property which appear prior to the deed
of trust, to provide and maintain fire insurance on the property, to maintain
and repair the property and not to commit or permit any waste thereof, and to
appear in and defend any action or proceeding purporting to affect the property
or the rights of the beneficiary under the deed of trust.  Upon a failure of
the trustor to perform any of these obligations, the beneficiary is given the
right under the deed of trust to perform the obligation itself, at its
election, with the trustor agreeing to reimburse the beneficiary for any sums
expended by the beneficiary on behalf of the trustor.  All sums so expended by
the beneficiary become part of the indebtedness secured by the deed of trust.

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 Office of Thrift Supervision is authorized to
issue rules and regulations and to publish interpretations governing
implementation of Title V.  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 or to limit discount points or other charges.

         As indicated above under "Mortgage Loan Program--Representations by
Originators," each Originator of a Mortgage Loan will have represented that
such Mortgage Loan was originated in compliance with then applicable state
laws, including usury laws, in all material respects.  However, the Mortgage
Rates on the Mortgage Loans will be subject to applicable usury laws as in
effect from time to time.

ALTERNATIVE MORTGAGE INSTRUMENTS

         Alternative mortgage instruments, including ARM Loans and early
ownership mortgage loans, originated by non-federally chartered lenders have
historically been subjected 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 was in compliance with applicable law.  These difficulties were
alleviated 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, state-chartered banks may
originate alternative mortgage instruments in accordance with regulations
promulgated by the Comptroller of the Currency with respect to origination of
alternative mortgage instruments by national banks; 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 all other non-federally chartered housing creditors, including
state-chartered savings and loan associations, state-chartered 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 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.

SOLDIERS' AND SAILORS' CIVIL RELIEF ACT OF 1940

         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 (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





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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 shortfall in interest collections resulting from the application of
the Relief Act or similar legislation or regulations, which would not be
recoverable from the related Mortgage Loans, would result in a reduction of the
amounts distributable to the holders of the related Securities, and would not
be covered by advances, any Letter of Credit or any other form of Credit
Enhancement provided in connection with the related series of Securities.  In
addition, the Relief Act imposes limitations that would impair the ability of
the Master Servicer to foreclose on an affected Mortgage Loan 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
the Relief Act or similar legislation or regulations apply to any Mortgage Loan
which goes into default, there may be delays in payment and losses on the
related Securities in connection therewith.  Any other interest shortfalls,
deferrals or forgiveness of payments on the Mortgage Loans resulting from
similar legislation or regulations may result in delays in payments or losses
to Securityholders of the related series.

                    CERTAIN FEDERAL INCOME TAX CONSEQUENCES

GENERAL

         The following is a general discussion of the material anticipated
federal income tax consequences to investors of the purchase, ownership and
disposition of the Securities offered hereby.  The discussion is based upon
laws, regulations, rulings and decisions now in effect, all of which are
subject to change.  The discussion below does not purport to deal with all
federal tax consequences applicable to all categories of investors, some of
which may be subject to special rules.  Investors should consult their own tax
advisors in determining the federal, state, local and any other tax
consequences to them of the purchase, ownership and disposition of the
Securities.  For purposes of this discussion, references to a "Securityholder"
or a "Holder" are to the beneficial owner of a Security.

         The following discussion addresses securities of three general types:
(i) securities ("Grantor Trust Securities") representing interests in a Trust
Estate (a "Grantor Trust Estate") which the Sponsor will covenant not to elect
to have treated as a real estate mortgage investment conduit (REMIC); (ii)
securities ("REMIC Securities") representing interests in a Trust Estate, or a
portion thereof, which the Sponsor will covenant to elect to have treated as a
REMIC under sections 860A through 860G of the Internal Revenue Code of 1986, as
amended (the "Code"); and (iii) securities ("Debt Securities") that are
intended to be treated for federal income tax purposes as indebtedness secured
by the underlying Mortgage Loans.  This Prospectus does not address the tax
treatment of partnership interests or interests in a FASIT.  Such a discussion
will be set forth in the related Prospectus Supplement for any Trust issuing
Securities characterized as partnership interests or interests in a FASIT.  The
Prospectus Supplement for each series of Securities will indicate whether a
REMIC or FASIT election (or elections) will be made for the related Trust
Estate and, if a REMIC or FASIT election is to be made, will identify all
"regular interests" and "residual interests" in the REMIC or all "regular
interests," "high-yield interests" or "ownership interest" in the FASIT.
Pursuant to the Small Business Job Protection Act of 1996, enacted on August
20, 1996 (the "1996 Act"), a FASIT election can be made on or after September
1, 1997.

         The Taxpayer Relief Act of 1997 adds provisions to the Code that
require the recognition of gain upon the "constructive sale of an appreciated
financial position." A constructive sale of an appreciated financial position
occurs if a taxpayer enters into certain transactions or series of such
transactions with respect to a financial instrument that have the effect of
substantially eliminating the taxpayer's risk of loss and opportunity for gain
with respect to the financial instrument.  These provisions apply only to
Classes of Certificates that do not have a principal balance.

GRANTOR TRUST SECURITIES

         With respect to each series of Grantor Trust Securities, Dewey
Ballantine, special tax counsel to the Sponsor, will deliver its opinion to the
Sponsor that (unless otherwise limited in the related Prospectus Supplement)





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the related Grantor Trust Estate will be classified as a grantor trust and not
as a partnership or an association taxable as a corporation.  Accordingly, each
Holder of a Grantor Trust Security will generally be treated as the owner of an
interest in the Mortgage Loans included in the Grant or Trust Estate.

         For purposes of the following discussion, a Grantor Trust Security
representing an undivided equitable ownership interest in the principal of the
Mortgage Loans constituting the related Grantor Trust Estate, together with
interest thereon at a pass-through rate, will be referred to as a "Grantor
Trust Fractional Interest Security." A Grantor Trust Security representing
ownership of all or a portion of the difference between interest paid on the
Mortgage Loans constituting the related Grantor Trust Estate and interest paid
to the Holders of Grantor Trust Fractional Interest Securities issued with
respect to such Grantor Trust Estate will be referred to as a "Grantor Trust
Strip Security."

                 Special Tax Attributes

         Unless otherwise disclosed in a related Prospectus Supplement, Dewey
Ballantine, special tax counsel to the Sponsor, will deliver its opinion to the
Sponsor that (a) Grantor Trust Fractional Interest Securities will represent
interests in (i) "loans . .  . secured by an interest in real property" within
the meaning of section 7701(a)(19)(C)(v) of the Code; and (ii) "obligations
(including any participation or certificate of beneficial ownership therein)
which . . . are principally secured by an interest in real property" within the
meaning of section 860G(a)(3)(A) of the Code; and (b) interest on Grantor Trust
Fractional Interest Securities will be considered "interest on obligations
secured by mortgages on real property or on interests in real property" within
the meaning of section 856(c)(3)(B) of the Code.  In addition, the Grantor
Trust Strip Securities will be "obligations (including any participation or
certificate of beneficial ownership therein) . . . principally secured by an
interest in real property" within the meaning of section 860G(a)(3)(A) of the
Code.

         The 1996 Act repeals the bad debt reserve method of accounting for
mutual savings banks and domestic building and loan associations for tax years
beginning after December 31, 1995.  As a result, section 593(d) of the Code is
no longer applicable to treat the Certificates as "qualifying real property
loans."

         Taxation of Holders of Grantor Trust Securities

         Holders of Grantor Trust Fractional Interest Securities generally will
be required to report on their federal income tax returns their respective
shares of the income from the Mortgage Loans (including amounts used to pay
reasonable servicing fees and other expenses but excluding amounts payable to
Holders of any corresponding Grantor Trust Strip Securities) and, subject to
the limitations described below, will be entitled to deduct their shares of any
such reasonable servicing fees and other expenses.  If a Holder acquires a
Grantor Trust Fractional Interest Security for an amount that differs from its
outstanding principal amount, the amount includible in income on a Grantor
Trust Fractional Interest Security may differ from the amount of interest
distributable thereon.  See "Discount and Premium," below.  Individuals holding
a Grantor Trust Fractional Interest Security directly or through certain
pass-through entities will be allowed a deduction for such reasonable servicing
fees and expenses only to the extent that the aggregate of such Holder's
miscellaneous itemized deductions exceeds 2% of such Holder's adjusted gross
income.  Further, Holders (other than corporations) subject to the alternative
minimum tax may not deduct miscellaneous itemized deductions in determining
alternative minimum taxable income.

         Holders of Grantor Trust Strip Securities generally will be required
to treat such Securities as "stripped coupons" under section 1286 of the Code.
Accordingly, such a Holder will be required to treat the excess of the total
amount of payments on such a Security over the amount paid for such Security as
original issue discount and to include such discount in income as it accrues
over the life of such Security.  See "--Discount and Premium," below.

         Grantor Trust Fractional Interest Securities may also be subject to
the coupon stripping rules if a class of Grantor Trust Strip Securities is
issued as part of the same series of Securities.  The consequences of the
application of the coupon stripping rules would appear to be that any discount
arising upon the purchase of such a Security (and perhaps all stated interest
thereon) would be classified as original issue discount and includible in the
Holder's income as it accrues (regardless of the Holder's method of
accounting), as described below under "--Discount and Premium." The coupon
stripping rules will not apply, however, if (i) the pass-through rate is no
more than 100 basis points lower than the gross rate of interest payable on the
underlying Mortgage Loans and (ii) the difference





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between the outstanding principal balance on the Security and the amount paid
for such Security is less than 0.25% of such principal balance times the
weighted average remaining maturity of the Security.

         Sales of Grantor Trust Securities

         Any gain or loss recognized on the sale of a Grantor Trust Security
(equal to the difference between the amount realized on the sale and the
adjusted basis of such Grantor Trust Security) will be capital gain or loss,
except to the extent of accrued and unrecognized market discount, which will be
treated as ordinary income, and in the case of banks and other financial
institutions except as provided under section 582(c) of the Code.  The adjusted
basis of a Grantor Trust Security will generally equal its cost, increased by
any income reported by the seller (including original issue discount and market
discount income) and reduced (but not below zero) by any previously reported
losses, any amortized premium and by any distributions of principal.

         Grantor Trust Reporting

         The Trustee will furnish to each Holder of a Grantor Trust Fractional
Interest Security with each distribution a statement setting forth the amount
of such distribution allocable to principal on the underlying Mortgage Loans
and to interest thereon at the related Pass-Through Rate.  In addition, within
a reasonable time after the end of each calendar year, based on information
provided by the Master Servicer, the Trustee will furnish to each Holder during
such year such customary factual information as the Master Servicer deems
necessary or desirable to enable Holders of Grantor Trust Securities to prepare
their tax returns and will furnish comparable information to the Internal
Revenue Service (the "IRS") as and when required to do so by law.

REMIC SECURITIES

         If provided in a related Prospectus Supplement, an election will be
made to treat a Trust Estate as a REMIC under the Code.  Qualification as a
REMIC requires ongoing compliance with certain conditions.  With respect to
each series of Securities for which such an election is made, Dewey Ballantine,
special tax counsel to the Sponsor, will deliver its opinion to the Sponsor
that (unless otherwise limited in the related Prospectus Supplement), assuming
compliance with the Pooling and Servicing Agreement, the Trust Estate will be
treated as a REMIC for federal income tax purposes.  A Trust Estate for which a
REMIC election is made will be referred to herein as a "REMIC Trust." The
Securities of each class will be designated as "regular interests" in the REMIC
Trust except that a separate class will be designated as the "residual
interest" in the REMIC Trust.  The Prospectus Supplement for each series of
Securities will state whether Securities of each class will constitute a
regular interest (a REMIC Regular Security) or a residual interest (a REMIC
Residual Security).

         A REMIC Trust will not be subject to federal income tax except with
respect to income from prohibited transactions and in certain other instances
described below.  See "--Taxes on a REMIC Trust." Generally, the total income
from the Mortgage Loans in a REMIC Trust will be taxable to the Holders of the
Securities of that series, as described below.

         Regulations issued by the Treasury Department on December 23, 1992
(the "REMIC Regulations") provide some guidance regarding the federal income
tax consequences associated with the purchase, ownership and disposition of
REMIC Securities.  While certain material provisions of the REMIC Regulations
are discussed below, investors should consult their own tax advisors regarding
the possible application of the REMIC Regulations in their specific
circumstances.

SPECIAL TAX ATTRIBUTES

         REMIC Regular Securities and REMIC Residual Securities will be
"regular or residual interests in a REMIC" within the meaning of section
7701(a)(19)(C)(xi) of the Code and "real estate assets" within the meaning of
section 856(c)(5)(A) of the Code.  If at any time during a calendar year less
than 95% of the assets of a REMIC Trust consist of "qualified mortgages"
(within the meaning of section 860G(a)(3) of the Code) then the portion of the
REMIC Regular Securities and REMIC Residual Securities that are qualifying
assets under those sections during such calendar year may be limited to the
portion of the assets of such REMIC Trust that are qualified mortgages.





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Similarly, income on the REMIC Regular Securities and REMIC Residual Securities
will be treated as "interest on obligations secured by mortgages on real
property" within the meaning of section 856(c)(3)(B) of the Code, subject to
the same limitation as set forth in the preceding sentence.  For purposes of
applying this limitation, a REMIC Trust should be treated as owning the assets
represented by the qualified mortgages.  The assets of the Trust Estate will
include, in addition to the Mortgage Loans, payments on the Mortgage Loans held
pending distribution on the REMIC Regular Securities and REMIC Residual
Securities and any reinvestment income thereon.  REMIC Regular Securities and
REMIC Residual Securities held by a financial institution to which section 585,
586 or 593 of the Code applies will be treated as evidences of indebtedness for
purposes of section 582(c)(1) of the Code.  REMIC Regular Securities will also
be qualified mortgages with respect to other REMICs.

         The 1996 Act repeals the bad debt reserve method of accounting for
mutual savings banks and domestic building and loan associations for tax years
beginning after December 31, 1995.  As a result, section 593(d) of the Code is
no longer applicable to treat the Certificates as "qualifying real property
loans."

         Taxation of Holders of REMIC Regular Securities

         Except as indicated below in this federal income tax discussion, the
REMIC Regular Securities will be treated for federal income tax purposes as
debt instruments issued by the REMIC Trust on the date such Securities are
first sold to the public (the "Settlement Date") and not as ownership interests
in the REMIC Trust or its assets.  Holders of REMIC Regular Securities that
otherwise report income under a cash method of accounting will be required to
report income with respect to such Securities under an accrual method.  For
additional tax consequences relating to REMIC Regular Securities purchased at a
discount or with premium, see "--Discount and Premium," below.

         Taxation of Holders of REMIC Residual Securities

         Daily Portions.  Except as indicated below, a Holder of a REMIC
Residual Security for a REMIC Trust generally will be required to report its
daily portion of the taxable income or net loss of the REMIC Trust for each day
during a calendar quarter that the Holder owned such REMIC Residual Security.
For this purpose, the daily portion shall be determined by allocating to each
day in the calendar quarter its ratable portion of the taxable income or net
loss of the REMIC Trust for such quarter and by allocating the amount so
allocated among the Residual Holders (on such day) in accordance with their
percentage interests on such day.  Any amount included in the gross income or
allowed as a loss of any Residual Holder by virtue of this paragraph will be
treated as ordinary income or loss.

         The requirement that each Holder of a REMIC Residual Security report
its daily portion of the taxable income or net loss of the REMIC Trust will
continue until there are no Securities of any class outstanding, even though
the Holder of the REMIC Residual Security may have received full payment of the
stated interest and principal on its REMIC Residual Security.

         The Trustee will provide to Holders of REMIC Residual Securities of
each series of Securities (i) such information as is necessary to enable them
to prepare their federal income tax returns and (ii) any reports regarding the
Securities of such series that may be required under the Code.

         Taxable Income or Net Loss of a REMIC Trust.  The taxable income or
net loss of a REMIC Trust will be the income from the qualified mortgages it
holds and any reinvestment earnings less deductions allowed to the REMIC Trust.
Such taxable income or net loss for a given calendar quarter will be determined
in the same manner as for an individual having the calendar year as the taxable
year and using the accrual method of accounting, with certain modifications.
The first modification is that a deduction will be allowed for accruals of
interest (including any original issue discount, but without regard to the
investment interest limitation in section 163(d) of the Code) on the REMIC
Regular Securities (but not the REMIC Residual Securities), even though REMIC
Regular Securities are for non-tax purposes evidences of beneficial ownership
rather than indebtedness of a REMIC Trust.  Second, market discount or premium
equal to the difference between the total stated principal balances of the
qualified mortgages and the basis to the REMIC Trust therein generally will be
included in income (in the case of discount) or deductible (in the case of
premium) by the REMIC Trust as it accrues under a constant yield method, taking
into account the "Prepayment Assumption" (as defined in the Related Prospectus
Supplement, see "--Discount and Premium--





                                       77
<PAGE>   138
Original Issue Discount," below).  The basis to a REMIC Trust in the qualified
mortgages is the aggregate of the issue prices of all the REMIC Regular
Securities and REMIC Residual Securities in the REMIC Trust on the Settlement
Date.  If, however, a substantial amount of a class of REMIC Regular Securities
or REMIC Residual Securities has not been sold to the public, then the fair
market value of all the REMIC Regular Securities or REMIC Residual Securities
in that class as of the date of the Prospectus Supplement should be substituted
for the issue price.

         Third, no item of income, gain, loss or deduction allocable to a
prohibited transaction (see "--Taxes on a REMIC Trust--Prohibited Transactions"
below) will be taken into account.  Fourth, a REMIC Trust generally may not
deduct any item that would not be allowed in calculating the taxable income of
a partnership by virtue of section 703(a)(2) of the Code.  Finally, the
limitation on miscellaneous itemized deductions imposed on individuals by
section 67 of the Code will not be applied at the REMIC Trust level to any
servicing and guaranty fees.  (See, however, "--Pass-Through of Servicing and
Guaranty Fees to Individuals" below.) In addition, under the REMIC Regulations,
any expenses that are incurred in connection with the formation of a REMIC
Trust and the issuance of the REMIC Regular Securities and REMIC Residual
Securities are not treated as expenses of the REMIC Trust for which a deduction
is allowed.  If the deductions allowed to a REMIC Trust exceed its gross income
for a calendar quarter, such excess will be a net loss for the REMIC Trust for
that calendar quarter.  The REMIC Regulations also provide that any gain or
loss to a REMIC Trust from the disposition of any asset, including a qualified
mortgage or "permitted investment" (as defined in section 860G(a)(5) of the
Code) will be treated as ordinary gain or loss.

         A Holder of a REMIC Residual Security may be required to recognize
taxable income without being entitled to receive a corresponding amount of
cash.  This could occur, for example, if the qualified mortgages are considered
to be purchased by the REMIC Trust at a discount, some or all of the REMIC
Regular Securities are issued at a discount, and the discount included as a
result of a prepayment on a Mortgage Loan that is used to pay principal on the
REMIC Regular Securities exceeds the REMIC Trust's deduction for unaccrued
original issue discount relating to such REMIC Regular Securities.  Taxable
income may also be greater in earlier years because interest expense
deductions, expressed as a percentage of the outstanding principal amount of
the REMIC Regular Securities, may increase over time as the earlier classes of
REMIC Regular Securities are paid, whereas interest income with respect to any
given Mortgage Loan expressed as a percentage of the outstanding principal
amount of that Mortgage Loan, will remain constant over time.

         Basis Rules and Distributions.  A Holder of a REMIC Residual Security
has an initial basis in its Security equal to the amount paid for such REMIC
Residual Security.  Such basis is increased by amounts included in the income
of the Holder and decreased by distributions and by any net loss taken into
account with respect to such REMIC Residual Security.  A distribution on a
REMIC Residual Security to a Holder is not included in gross income to the
extent it does not exceed such Holder's basis in the REMIC Residual Security
(adjusted as described above) and, to the extent it exceeds the adjusted basis
of the REMIC Residual Security, shall be treated as gain from the sale of the
REMIC Residual Security.

         A Holder of a REMIC Residual Security is not allowed to take into
account any net loss for any calendar quarter to the extent such net loss
exceeds such Holder's adjusted basis in its REMIC Residual Security as of the
close of such calendar quarter (determined without regard to such net loss).
Any loss disallowed by reason of this limitation may be carried forward
indefinitely to future calendar quarters and, subject to the same limitation,
may be used only to offset income from the REMIC Residual Security.

         Excess Inclusions.  Any excess inclusions with respect to a REMIC
Residual Security are subject to certain special tax rules.  With respect to a
Holder of a REMIC Residual Security, the excess inclusion for any calendar
quarter is defined as the excess (if any) of the daily portions of taxable
income over the sum of the "daily accruals" for each day during such quarter
that such REMIC Residual Security was held by such Holder.  The daily accruals
are determined by allocating to each day during a calendar quarter its ratable
portion of the product of the "adjusted issue price" of the REMIC Residual
Security at the beginning of the calendar quarter and 120% of the "federal
long-term rate" in effect on the Settlement Date, based on quarterly
compounding, and properly adjusted for the length of such quarter.  For this
purpose, the adjusted issue price of a REMIC Residual Security as of the
beginning of any calendar quarter is equal to the issue price of the REMIC
Residual Security, increased by the amount of daily accruals for all prior
quarters and decreased by any distributions made with respect to such REMIC
Residual Security before the beginning of such quarter.  The issue price of a
REMIC Residual Security is the initial offering price to the public (excluding
bond houses and brokers) at which a substantial number of the REMIC Residual





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Securities was sold.  The federal long-term rate is a blend of current yields
on Treasury securities having a maturity of more than nine years, computed and
published monthly by the IRS.

         In general, Holders of REMIC Residual Securities with excess inclusion
income cannot offset such income by losses from other activities.  For Holders
that are subject to tax only on unrelated business taxable income (as defined
in section 511 of the Code), an excess inclusion of such Holder is treated as
unrelated business taxable income.  With respect to variable contracts (within
the meaning of section 817 of the Code), a life insurance company cannot adjust
its reserve to the extent of any excess inclusion, except as provided in
regulations.  The REMIC Regulations indicate that if a Holder of a REMIC
Residual Security is a member of an affiliated group filing a consolidated
income tax return, the taxable income of the affiliated group cannot be less
than the sum of the excess inclusions attributable to all residual interests in
REMICS held by members of the affiliated group.  For a discussion of the effect
of excess inclusions on certain foreign investors that own REMIC Residual
Securities, see "--Foreign Investors" below.

         The Treasury Department also has the authority to issue regulations
that would treat all taxable income of a REMIC Trust as excess inclusions if
the REMIC Residual Security does not have "significant value." Although the
Treasury Department did not exercise this authority in the REMIC Regulations,
future regulations may contain such a rule.  If such a rule were adopted, it is
unclear how significant value would be determined for these purposes.  If no
such rule is applicable, excess inclusions should be calculated as discussed
above.

         In the case of any REMIC Residual Securities that are held by a real
estate investment trust, the aggregate excess inclusions with respect to such
REMIC Residual Securities reduced (but not below zero) by the real estate
investment trust taxable income (within the meaning of section 857(b)(2) of the
Code, excluding any net capital gain) will be allocated among the shareholders
of such trust in proportion to the dividends received by such shareholders from
such trust, and any amount so allocated will be treated as an excess inclusion
with respect to a REMIC Residual Security as if held directly by such
shareholder.  Similar rules will apply in the case of regulated investment
companies, common trust funds and certain cooperatives that hold a REMIC
Residual Security.

         Pass-Through of Servicing and Guaranty Fees to Individuals.  A Holder
of a REMIC Residual Security who is an individual will be required to include
in income a share of any servicing and guaranty fees.  A deduction for such
fees will be allowed to such Holder only to the extent that such fees, along
with certain of such Holder's other miscellaneous itemized deductions exceed 2%
of such Holder's adjusted gross income.  In addition, a Holder of a REMIC
Residual Security may not be able to deduct any portion of such fees in
computing such Holder's alternative minimum tax liability.  A Holder's share of
such fees will generally be determined by (i) allocating the amount of such
expenses for each calendar quarter on a pro rata basis to each day in the
calendar quarter, and (ii) allocating the daily amount among the Holders in
proportion to their respective holdings on such day.

         Taxes on a REMIC Trust

         Prohibited Transactions.  The Code imposes a tax on a REMIC equal to
100% of the net income derived from "prohibited transactions." In general, a
prohibited transaction means the disposition of a qualified mortgage other than
pursuant to certain specified exceptions, the receipt of investment income from
a source other than a Mortgage Loan or certain other permitted investments, the
receipt of compensation for services, or the disposition of an asset purchased
with the payments on the qualified mortgages for temporary investment pending
distribution on the regular and residual interests.

         Contributions to a REMIC after the Startup Day.  The Code imposes a
tax on a REMIC equal to 100% of the value of any property contributed to the
REMIC after the "startup day" (generally the same as the Settlement Date).
Exceptions are provided for cash contributions to a REMIC (i) during the three
month period beginning on the startup day, (ii) made to a qualified reserve
fund by a Holder of a residual interest, (iii) in the nature of a guarantee,
(iv) made to facilitate a qualified liquidation or clean-up call, and (v) as
otherwise permitted by Treasury regulations.

         Net Income from Foreclosure Property.  The Code imposes a tax on a
REMIC equal to the highest corporate rate on "net income from foreclosure
property." The terms "foreclosure property" (which includes property acquired
by deed in lieu of foreclosure) and "net income from foreclosure property" are
defined by





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reference to the rules applicable to real estate investment trusts.  Generally,
foreclosure property would be treated as such for a period of two years, with
possible extensions.  Net income from foreclosure property generally means gain
from the sale of 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.

         Sales of REMIC Securities

         General.  Except as provided below, if a Regular or REMIC Residual
Security is sold, the seller will recognize gain or loss equal to the
difference between the amount realized in the sale and its adjusted basis in
the Security.  The adjusted basis of a REMIC Regular Security generally will
equal the cost of such Security to the seller, increased by any original issue
discount or market discount included in the seller's gross income with respect
to such Security and reduced by distributions on such Security previously
received by the seller of amounts included in the stated redemption price at
maturity and by any premium that has reduced the seller's interest income with
respect to such Security.  See "--Discount and Premium." The adjusted basis of
a REMIC Residual Security is determined as described above under "--Taxation of
Holders of REMIC Residual Securities--Basis Rules and Distributions." Except as
provided in the following paragraph or under section 582(c) of the Code, any
such gain or loss will be capital gain or loss, provided such Security is held
as a "capital asset" (generally, property held for investment) within the
meaning of section 1221 of the Code.

         Gain from the sale of a REMIC Regular Security that might otherwise be
capital gain will be treated as ordinary income to the extent that such gain
does not exceed the excess, if any, of (i) the amount that would have been
includible in the income of the Holder of a REMIC Regular Security had income
accrued at a rate equal to 110% of the "applicable federal rate" (generally, an
average of current yields on Treasury securities) as of the date of purchase
over (ii) the amount actually includible in such Holder's income.  In addition,
gain recognized on such a sale by a Holder of a REMIC Regular Security who
purchased such a Security at a market discount would also be taxable as
ordinary income in an amount not exceeding the portion of such discount that
accrued during the period such Security was held by such Holder, reduced by any
market discount includible in income under the rules described below under
"--Discount and Premium."

         If a Holder of a REMIC Residual Security sells its REMIC Residual
Security at a loss, the loss will not be recognized if, within six months
before or after the sale of the REMIC Residual Security, such Holder purchases
another residual interest in any REMIC or any interest in a taxable mortgage
pool (as defined in section 7701(i) of the Code) comparable to a residual
interest in a REMIC.  Such disallowed loss would be allowed upon the sale of
the other residual interest (or comparable interest) if the rule referred to in
the preceding sentence does not apply to that sale.  While this rule may be
modified by Treasury regulations, no such regulations have yet been published.

         Transfers of REMIC Residual Securities.  Section 860E(e) of the Code
imposes a substantial tax, payable by the transferor (or, if a transfer is
through a broker, nominee, or other middleman as the transferee's agent,
payable by that agent) upon any transfer of a REMIC Residual Security to a
disqualified organization and upon a pass-through entity (including regulated
investment companies, real estate investment trusts, common trust funds,
partnerships, trusts, estates, certain cooperatives, and nominees) that owns a
REMIC Residual Security if such pass-through entity has a disqualified
organization as a record-holder.  For purposes of the preceding sentence, a
transfer includes any transfer of record or beneficial ownership, whether
pursuant to a purchase, a default under a secured lending agreement or
otherwise.

         The term "disqualified organization" includes the United States, any
state or political subdivision thereof, any foreign government, any
international organization, or any agency or instrumentality of the foregoing
(other than certain taxable instrumentalities), any cooperative organization
furnishing electric energy or providing telephone service to persons in rural
areas, or any organization (other than a farmers' cooperative) that is exempt
from federal income tax, unless such organization is subject to the tax on
unrelated business income.  Moreover, an entity will not qualify as a REMIC
unless there are reasonable arrangements designed to ensure that (i) residual
interests in such entity are not held by disqualified organizations and (ii)
information necessary for the application of the tax described herein will be
made available.  Restrictions on the transfer of a REMIC Residual





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Security and certain other provisions that are intended to meet this
requirement are described in the Pooling and Servicing Agreement, and will be
discussed more fully in the related Prospectus Supplement relating to the
offering of any REMIC Residual Security.  In addition, a pass-through entity
(including a nominee) that holds a REMIC Residual Security may be subject to
additional taxes if a disqualified organization is a record-holder therein.  A
transferor of a REMIC Residual Security (or an agent of a transferee of a REMIC
Residual Security, as the case may be) will be relieved of such tax liability
if (i) the transferee furnishes to the transferor (or the transferee's agent)
an affidavit that the transferee is not a disqualified organization, and (ii)
the transferor (or the transferee's agent) does not have actual knowledge that
the affidavit is false at the time of the transfer.  Similarly, no such tax
will be imposed on a pass-through entity for a period with respect to an
interest therein owned by a disqualified organization if (i) the record-holder
of such interest furnishes to the pass-through entity an affidavit that it is
not a disqualified organization, and (ii) during such period, the pass-through
entity has no actual knowledge that the affidavit is false.

         The Taxpayer Relief Act of 1997 adds provisions to the Code that will
apply to an "electing large partnership." If an electing large partnership
holds a Residual Certificate, 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(e) 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.

         Under the REMIC Regulations, a transfer of a "noneconomic residual
interest" to a U.S. Person (as defined below in "--Foreign Investors--Grantor
Trust Securities and REMIC Regular Securities") will be disregarded for all
federal tax purposes unless no significant purpose of the transfer is to impede
the assessment or collection of tax.  A REMIC Residual Security would be
treated as constituting a noneconomic residual interest unless, at the time of
the transfer, (i) the present value of the expected future distributions on the
REMIC Residual Security is no less than the product of the present value of the
"anticipated excess inclusions" with respect to such Security and the highest
corporate rate of tax for the year in which the transfer occurs, and (ii) the
transferor reasonably expects that the transferee will receive distributions
from the applicable REMIC Trust in an amount sufficient to satisfy the
liability for income tax on any "excess inclusions" at or after the time when
such liability accrues.  Anticipated excess inclusions are the excess
inclusions that are anticipated to be allocated to each calendar quarter (or
portion thereof) following the transfer of a REMIC Residual Security,
determined as of the date such Security is transferred and based on events that
have occurred as of that date and on the Prepayment Assumption.  See
"--Discount and Premium" and "--Taxation of Holders of REMIC Residual
Securities--Excess Inclusions."

         The REMIC Regulations provide that a significant purpose to impede the
assessment or collection of tax exists if, at the time of the transfer, a
transferor of a REMIC Residual Security has "improper knowledge" (i.e., 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 Trust).  A
transferor is presumed not to have improper knowledge if (i) the transferor
conducts, at the time of a transfer, a reasonable investigation of the
financial condition of the transferee and, as a result of the investigation,
the transferor finds that the transferee has historically paid its debts as
they come due and finds no significant evidence to indicate that the transferee
will not continue to pay its debts as they come due in the future; and (ii) the
transferee makes certain representations to the transferor in the affidavit
relating to disqualified organizations discussed above.  Transferors of a REMIC
Residual Security should consult with their own tax advisors for further
information regarding such transfers.

         Reporting and Other Administrative Matters.  For purposes of the
administrative provisions of the Code, each REMIC Trust will be treated as a
partnership and the Holders of REMIC Residual Securities will be treated as
partners.  The Trustee will prepare, sign and file federal income tax returns
for each REMIC Trust, which returns are subject to audit by the IRS.  Moreover,
within a reasonable time after the end of each calendar year, the Trustee will
furnish to each Holder that received a distribution during such year a
statement setting forth the portions of any such distributions that constitute
interest distributions, original issue discount, and such other information as
is required by Treasury regulations and, with respect to Holders of REMIC
Residual Securities in a REMIC Trust, information necessary to compute the
daily portions of the taxable income (or net loss) of such REMIC Trust for each
day during such year.  The Trustee will also act as the tax matters partner for
each REMIC Trust, either in its capacity as a Holder of a REMIC Residual
Security or in a fiduciary capacity.  Each Holder of a REMIC Residual Security,
by the acceptance of its REMIC Residual Security, agrees that the Trustee will
act as its fiduciary in the performance of any duties required of it in the
event that it is the tax matters partner.

         Each Holder of a REMIC Residual Security is required to treat items on
its return consistently with the treatment on the return of the REMIC Trust,
unless the Holder either files a statement identifying the inconsistency





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or establishes that the inconsistency resulted from incorrect information
received from the REMIC Trust.  The IRS may assert a deficiency resulting from
a failure to comply with the consistency requirement without instituting an
administrative proceeding at the REMIC Trust level.  Unless otherwise specified
in the related Prospectus Supplement, the Trustee does not intend to register
any REMIC Trust as a tax shelter pursuant to section 6111 of the Code.

         Termination

         In general, no special tax consequences will apply to a Holder of a
REMIC Regular Security upon the termination of a REMIC Trust by virtue of the
final payment or liquidation of the last Mortgage Loan remaining in the Trust
Estate.  If a Holder of a REMIC Residual Security's adjusted basis in its REMIC
Residual Security at the time such termination occurs exceeds the amount of
cash distributed to such Holder in liquidation of its interest, although the
matter is not entirely free from doubt, it would appear that the Holder of the
REMIC Residual Security is entitled to a loss equal to the amount of such
excess.

DEBT SECURITIES

         General

         With respect to each series of Debt Securities, Dewey Ballantine,
special tax counsel to the Sponsor, will deliver its opinion to the Sponsor
that (unless otherwise limited in the related Prospectus Supplement) the
Securities will be classified as debt of the Sponsor secured by the related
Mortgage Loans.  Consequently, the Debt Securities will not be treated as
ownership interests in the Mortgage Loans or the Trust.  Holders will be
required to report income received with respect to the Debt Securities in
accordance with their normal method of accounting.  For additional tax
consequences relating to Debt Securities purchased at a discount or with
premium, see "--Discount and Premium," below.

         Special Tax Attributes

         As described above, Grantor Trust Securities will possess certain
special tax attributes by virtue of their being ownership interests in the
underlying Mortgage Loans.  Similarly, REMIC Securities will possess similar
attributes by virtue of the REMIC provisions of the Code.  In general, Debt
Securities will not possess such special tax attributes.  Investors to whom
such attributes are important should consult their own tax advisors regarding
investment in Debt Securities.

         Sale or Exchange

         If a Holder of a Debt Security sells or exchanges such Security, the
Holder will recognize gain or loss equal to the difference, if any, between the
amount received and the Holder's adjusted basis in the Security.  The adjusted
basis in the Security generally will equal its initial cost, increased by any
original issue discount or market discount previously included in the seller's
gross income with respect to the Security and reduced by the payments
previously received on the Security, other than payments of qualified stated
interest, and by any amortized premium.

         In general (except as described in "--Discount and Premium--Market
Discount," below), except for certain financial institutions subject to section
582(c) of the Code, any gain or loss on the sale or exchange of a Debt Security
recognized by an investor who holds the Security as a capital asset (within the
meaning of section 1221 of the Code), will be capital gain or loss and will be
long-term or short-term depending on whether the Security has been held for
more than one year.

DISCOUNT AND PREMIUM

         A Security purchased for an amount other than its outstanding
principal amount will be subject to the rules governing original issue
discount, market discount or premium.  In addition, all Grantor Trust Strip
Securities and certain Grantor Trust Fractional Interest Securities will be
treated as having original issue discount by virtue of the coupon stripping
rules in section 1286 of the Code.  In very general terms, (i) original issue
discount is treated as a





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form of interest and must be included in a Holder's income as it accrues
(regardless of the Holder's regular method of accounting) using a constant
yield method; (ii) market discount is treated as ordinary income and must be
included in a Holder's income as principal payments are made on the Security
(or upon a sale of a Security); and (iii) if a Holder so elects, premium may be
amortized over the life of the Security and offset against inclusions of
interest income.  These tax consequences are discussed in greater detail below.

         Original Issue Discount

         In general, a Security will be considered to be issued with original
issue discount equal to the excess, if any, of its "stated redemption price at
maturity" over its "issue price." The issue price of a Security is the initial
offering price to the public (excluding bond houses and brokers) at which a
substantial number of the Securities was sold.  The issue price also includes
any accrued interest attributable to the period between the beginning of the
first Remittance Period and the Settlement Date.  The stated redemption price
at maturity of a Security that has a notional principal amount or receives
principal only or that is or may be an Accrual Security is equal to the sum of
all distributions to be made under such Security.  The stated redemption price
at maturity of any other Security is its stated principal amount, plus an
amount equal to the excess (if any) of the interest payable on the first
Payment Date over the interest that accrues for the period from the Settlement
Date to the first Payment Date.

         Notwithstanding the general definition, original issue discount will
be treated as zero if such discount is less than 0.25% of the stated redemption
price at maturity multiplied by its weighted average life.  The weighted
average life of a Security is apparently computed for this purpose as the sum,
for all distributions included in the stated redemption price at maturity of
the amounts determined by multiplying (i) the number of complete years
(rounding down for partial years) from the Settlement Date until the date on
which each such distribution is expected to be made under the assumption that
the Mortgage Loans prepay at the rate specified in the related Prospectus
Supplement (the "Prepayment Assumption") by (ii) a fraction, the numerator of
which is the amount of such distribution and the denominator of which is the
Security's stated redemption price at maturity.  If original issue discount is
treated as zero under this rule, the actual amount of original issue discount
must be allocated to the principal distributions on the Security and, when each
such distribution is received, gain equal to the discount allocated to such
distribution will be recognized.

         Section 1272(a)(6) of the Code contains special original issue
discount rules directly applicable to REMIC Securities and Debt Securities.
The Taxpayer Relief Act of 1997 extends application of Section 1272(a)(6) to
the Grantor Trust Securities for tax years beginning after August 5, 1997.
Under these rules (described in greater detail below), (i) the amount and rate
of accrual of original issue discount on each series of Securities will be
based on (x) the Prepayment Assumption, and (y) in the case of a Security
calling for a variable rate of interest, an assumption that the value of the
index upon which such variable rate is based remains equal to the value of that
rate on the Settlement Date, and (ii) adjustments will be made in the amount of
discount accruing in each taxable year in which the actual prepayment rate
differs from the Prepayment Assumption.

         Section 1272(a)(6)(B)(iii) of the Code requires that the prepayment
assumption used to calculate original issue discount be determined in the
manner prescribed in Treasury regulations.  To date, no such regulations have
been promulgated.  The legislative history of this Code provision indicates
that the assumed prepayment rate must be the rate used by the parties in
pricing the particular transaction.  The Sponsor anticipates that the
Prepayment Assumption for each series of Securities will be consistent with
this standard.  The Sponsor makes no representation, however, that the Mortgage
Loans for a given series will prepay at the rate reflected in the Prepayment
Assumption for that series or at any other rate.  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 Securities.

         Each Securityholder must include in gross income the sum of the "daily
portions" of original issue discount on its Security for each day during its
taxable year on which it held such Security.  For this purpose, in the case of
an original Holder, the daily portions of original issue discount will be
determined as follows.  A calculation will first be made of the portion of the
original issue discount that accrued during each "accrual period." The Trustee
will supply, at the time and in the manner required by the IRS, to
Securityholders, brokers and middlemen information with respect to the original
issue discount accruing on the Securities.  Unless otherwise disclosed in the
related Prospectus Supplement, the Trustee will report original issue discount
based on accrual periods of one month, each





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beginning on a payment date (or, in the case of the first such period, the
Settlement Date) and ending on the day before the next payment date.

         Under section 1272(a)(6) of the Code, the portion of original issue
discount treated as accruing for any accrual period will equal the excess, if
any, of (i) the sum of (A) the present values of all the distributions
remaining to be made on the Security, if any, as of the end of the accrual
period and (B) the distribution made on such Security during the accrual period
of amounts included in the stated redemption price at maturity, over (ii) the
adjusted issue price of such Security at the beginning of the accrual period.
The present value of the remaining distributions referred to in the preceding
sentence will be calculated based on (i) the yield to maturity of the Security,
calculated as of the Settlement Date, giving effect to the Prepayment
Assumption, (ii) events (including actual prepayments) that have occurred prior
to the end of the accrual period, (iii) the Prepayment Assumption, and (iv) in
the case of a Security calling for a variable rate of interest, an assumption
that the value of the index upon which such variable rate is based remains the
same as its value on the Settlement Date over the entire life of such Security.
The adjusted issue price of a Security at any time will equal the issue price
of such Security, increased by the aggregate amount of previously accrued
original issue discount with respect to such Security, and reduced by the
amount of any distributions made on such Security as of that time of amounts
included in the stated redemption price at maturity.  The original issue
discount accruing during any accrual period will then be allocated ratably to
each day during the period to determine the daily portion of original issue
discount.

         In the case of Grantor Trust Strip Securities and certain REMIC
Securities, the calculation described in the preceding paragraph may produce a
negative amount of original issue discount for one or more accrual periods.  No
definitive guidance has been issued regarding the treatment of such negative
amounts.  The legislative history to section 1272(a)(6) indicates that such
negative amounts may be used to offset subsequent positive accruals but may not
offset prior accruals and may not be allowed as a deduction item in a taxable
year in which negative accruals exceed positive accruals.  Holders of such
Securities should consult their own tax advisors concerning the treatment of
such negative accruals.

         A subsequent purchaser of a Security that purchases such Security at a
cost less than its remaining stated redemption price at maturity also will be
required to include in gross income for each day on which it holds such
Security, the daily portion of original issue discount with respect to such
Security (but reduced, if the cost of such Security to such purchaser exceeds
its adjusted issue price, by an amount equal to the product of (i) such daily
portion and (ii) a constant fraction, the numerator of which is such excess and
the denominator of which is the sum of the daily portions of original issue
discount on such Security for all days on or after the day of purchase).

         Market Discount

         A Holder that purchases a Security at a market discount, that is, at a
purchase price less than the remaining stated redemption price at maturity of
such Security (or, in the case of a Security with original issue discount, its
adjusted issue price), will be required to allocate each principal distribution
first to accrued market discount on the Security, and recognize ordinary income
to the extent such distribution does not exceed the aggregate amount of accrued
market discount on such Security not previously included in income.  With
respect to Securities that have unaccrued original issue discount, such market
discount must be included in income in addition to any original issue discount.
A Holder that incurs or continues indebtedness to acquire a Security at a
market discount may also be required to defer the deduction of all or a portion
of the interest on such indebtedness until the corresponding amount of market
discount is included in income.  In general terms, market discount on a
Security may be treated as accruing either (i) under a constant yield method or
(ii) in proportion to remaining accruals of original issue discount, if any, or
if none, in proportion to remaining distributions of interest on the Security,
in any case taking into account the Prepayment Assumption.  The Trustee will
make available, as required by the IRS, to Holders of Securities information
necessary to compute the accrual of market discount.

         Notwithstanding the above rules, market discount on a Security will be
considered to be zero if such discount is less than 0.25% of the remaining
stated redemption price at maturity of such Security multiplied by its weighted
average remaining life.  Weighted average remaining life presumably would be
calculated in a manner similar to weighted average life, taking into account
payments (including prepayments) prior to the date of acquisition of the
Security by the subsequent purchaser.  If market discount on a Security is
treated as zero under this rule, the actual amount of market discount must be
allocated to the remaining principal distributions on the





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Security and, when each such distribution is received, gain equal to the
discount allocated to such distribution will be recognized.

         Securities Purchased at a Premium

         A purchaser of a Security that purchases such Security at a cost
greater than its remaining stated redemption price at maturity will be
considered to have purchased such Security (a "Premium Security") at a premium.
Such a purchaser need not include in income any remaining original issue
discount and may elect, under section 171(c)(2) of the Code, to treat such
premium as "amortizable bond premium." If a Holder makes such an election, the
amount of any interest payment that must be included in such Holder's income
for each period ending on a Payment Date will be reduced by the portion of the
premium allocable to such period based on the Premium Security's yield to
maturity.  The legislative history of the Tax Reform Act of 1986 states that
such premium amortization should be made under principles analogous to those
governing the accrual of market discount (as discussed above under "--Market
Discount").  If such election is made by the Holder, the election will also
apply to all bonds the interest on which is not excludible from gross income
("fully taxable bonds") held by the Holder at the beginning of the first
taxable year to which the election applies and to all such fully taxable bonds
thereafter acquired by it, and is irrevocable without the consent of the IRS.
If such an election is not made, (i) such a Holder must include the full amount
of each interest payment in income as it accrues, and (ii) the premium must be
allocated to the principal distributions on the Premium Security and, when each
such distribution is received, a loss equal to the premium allocated to such
distribution will be recognized.  Any tax benefit from the premium not
previously recognized will be taken into account in computing gain or loss upon
the sale or disposition of the Premium Security.

         Some Securities may provide for only nominal distributions of
principal in comparison to the distributions of interest thereon.  It is
possible that the IRS or the Treasury Department may issue guidance excluding
such Securities from the rules generally applicable to debt instruments issued
at a premium.  In particular, it is possible that such a Security will be
treated as having original issue discount equal to the excess of the total
payments to be received thereon over its issue price.  In such event, section
1272(a)(6) of the Code would govern the accrual of such original issue
discount, but a Holder would recognize substantially the same income in any
given period as would be recognized if an election were made under section
171(c)(2) of the Code.  Unless and until the Treasury Department or the IRS
publishes specific guidance relating to the tax treatment of such Securities,
the Trustee intends to furnish tax information to Holders of such Securities in
accordance with the rules described in the preceding paragraph.

         Special Election

         For any Security acquired on or after April 4, 1994, a Holder may
elect to include in gross income all "interest" that accrues on the Security by
using a constant yield method.  For purposes of the election, the term
"interest" includes stated interest, acquisition discount, original issue
discount, de minimis original issue discount, market discount, de minimis
market discount and unstated interest as adjusted by any amortizable bond
premium or acquisition premium.  A Holder should consult its own tax advisor
regarding the time and manner of making and the scope of the election and the
implementation of the constant yield method.

BACKUP WITHHOLDING

         Distributions of interest and principal, as well as distributions of
proceeds from the sale of Securities, may be subject to the "backup withholding
tax" under section 3406 of the Code at a rate of 31% if recipients of such
distributions fail to furnish to the payor certain information, including their
taxpayer identification numbers, or otherwise fail to establish an exemption
from such tax.  Any amounts deducted and withheld from a distribution to a
recipient would be allowed as a credit against such recipient's federal income
tax.  Furthermore, certain penalties may be imposed by the IRS on a recipient
of distributions that is required to supply information but that does not do so
in the proper manner.





                                       85
<PAGE>   146
FOREIGN INVESTORS

         Grantor Trust Securities and REMIC Regular Securities

         Distributions made on a Grantor Trust Security or a REMIC Regular
Security to, or on behalf of, a Holder that is not a U.S.  Person generally
will be exempt from U.S. federal income and withholding taxes.  The term "U.S.
Person" means a citizen or resident of the United States, a corporation,
partnership 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 a trust
if a court within the United States can exercise primary supervision over its
administration and at least one United States fiduciary has the authority to
control all substantial decisions of the trust.  This exemption is applicable
provided (a) the Holder is not subject to U.S. tax as a result of a connection
to the United States other than ownership of the Security, (b) the Holder signs
a statement under penalties of perjury that certifies that such Holder is not a
U.S. Person, and provides the name and address of such Holder, and (c) the last
U.S. Person in the chain of payment to the Holder receives such statement from
such Holder or a financial institution holding on its behalf and does not have
actual knowledge that such statement is false.  Holders should be aware that
the IRS might take the position that this exemption does not apply to a Holder
that also owns 10% or more of the REMIC Residual Securities of any REMIC trust,
or to a Holder that is a "controlled foreign corporation" described in section
881(c)(3)(C) of the Code.

         REMIC Residual Securities

         Amounts distributed to a Holder of a REMIC Residual Security that is a
not a U.S. Person generally will be treated as interest for purposes of
applying the 30% (or lower treaty rate) withholding tax on income that is not
effectively connected with a U.S. trade or business.  Temporary Treasury
Regulations clarify that amounts not constituting excess inclusions that are
distributed on a REMIC Residual Security to a Holder that is not a U.S. Person
generally will be exempt from U.S. federal income and withholding tax, subject
to the same conditions applicable to distributions on Grantor Trust Securities
and REMIC Regular Securities, as described above, but only to the extent that
the obligations directly underlying the REMIC Trust that issued the REMIC
Residual Security (e.g., Mortgage Loans or regular interests in another REMIC)
were issued after July 18, 1984.  In no case will any portion of REMIC income
that constitutes an excess inclusion be entitled to any exemption from the
withholding tax or a reduced treaty rate for withholding.  See "--REMIC
Securities--Taxation of Holders of REMIC Residual Securities--Excess
Inclusions."

                              ERISA CONSIDERATIONS

GENERAL

         Section 406 of ERISA and Section 4975 of the Code prohibit a pension,
profit sharing or other employee benefit plan (a "Plan") and certain individual
retirement arrangements from engaging in certain transactions involving "plan
assets" with persons that are "parties in interest" under ERISA or
"disqualified persons" under the Code with respect to the Plan, unless a
statutory or administrative exemption applies to the transaction.  ERISA and
the Code also prohibit generally certain actions involving conflicts of
interest by persons who are fiduciaries of such Plans or arrangements.  A
violation of these "prohibited transaction" rules may generate excise tax and
other liabilities under ERISA and the Code for such persons.  In addition,
investments by Plans are subject to ERISA's general fiduciary requirements,
including the requirement of investment prudence and diversification and the
requirement that a Plan's investments be made in accordance with the documents
governing the Plan.  Employee benefit plans that are governmental plans (as
defined in Section 3(32) of ERISA) and certain church plans (as deemed in
Section 3(33) of ERISA) are not subject to ERISA requirements.

         Certain transactions involving the Trust might be deemed to constitute
prohibited transactions under ERISA and the Code with respect to a Plan
(including an individual retirement arrangement) that purchased Securities, if
the assets of the Trust were deemed to be assets of the Plan.  Under a
regulation (the "Plan Assets Regulation") issued by the United States
Department of Labor (the "DOL"), the assets of the Trust would be treated as
plan assets of a Plan for the purposes of ERISA and the Code only if the Plan
acquired an equity interest in the Trust and none of the exceptions contained
in the Plan Assets Regulation were applicable.  An "equity interest" is defined
under the Plan Assets Regulation as an interest other than an instrument which
is treated as indebtedness





                                       86
<PAGE>   147
under applicable local law and which has no substantial equity features.  In
addition, in John Hancock Mutual Life Insurance Co. v.  Harris Trust and
Savings Bank, 114 S. Ct. 517 (1993), the United States Supreme Court ruled that
assets held in an insurance company's general account may be deemed to be "plan
assets" for ERISA purposes under certain circumstances.  Therefore, in the
absence of an exemption, the purchase, sale or holding of a Security by a Plan
(including certain individual retirement arrangements) subject to Section 406
of ERISA or Section 4975 of the Code might result in prohibited transactions
and the imposition of excise taxes and civil penalties.

CERTIFICATES

         The DOL has issued to various underwriters individual prohibited
transaction exemptions (the "Underwriter Exemptions"), which generally exempt
from the application of the prohibited transaction provisions of Section
406(a), Section 406(b)(1), Section 406(b)(2) and Section 407(a) of ERISA and
the excise taxes imposed pursuant to Sections 4975(a) and (b) of the Code,
certain transactions with respect to the initial purchase, the holding and the
subsequent resale by Plans of certificates in pass-through trusts that consist
of secured receivables, secured loans and other secured obligations that meet
the conditions and requirements of the Underwriter Exemptions.  The Underwriter
Exemptions will only be available for Securities that are Certificates.

         Among the conditions that must be satisfied in order for the
Underwriter Exemptions to apply to offered certificates are the following:

                 (1)      the acquisition of the certificates by a Plan is on
         terms (including the price for the certificates) that are at least as
         favorable to the Plan as they would be in an arm's-length transaction
         with an unrelated party;

                 (2)      the rights and interests evidenced by the
         certificates acquired by the Plan are not subordinated to the rights
         and interests evidenced by other certificates of the trust;

                 (3)      the certificates acquired by the Plan have received a
         rating at the time of such acquisition that is one of the three
         highest generic rating categories from Standard & Poor's, Moody's,
         Duff & Phelps Credit Rating Co.  ("D&P") or Fitch;

                 (4)      the Trustee is not an affiliate of any other member
         of the Restricted Group (as defined below);

                 (5)      the sum of all payments made to and retained by the
         underwriters in connection with the distribution of the certificates
         represents not more than reasonable compensation for underwriting the
         certificates; the sum of all payments made to and retained by the
         originators and the sponsor pursuant to the assignment of the loans to
         the trust estate represents not more than the fair market value of
         such loans; the sum of all payments made to and retained by any
         servicer represents not more than reasonable compensation for such
         person's services under the pooling and servicing agreement and
         reimbursement of such person's reasonable expenses in connection
         therewith;

                 (6)      the Plan investing in the certificates is an
         "accredited investor" as defined in Rule 501(a)(1) of Regulation D of
         the Commission under the Securities Act of 1933; and

                 (7)      in the event that all of the obligations used to fund
         the trust have not been transferred to the trust on the closing date,
         additional obligations of the types specified in the prospectus
         supplement and/or pooling and servicing agreement having an aggregate
         value equal to no more than 25% of the total principal amount of the
         certificates being offered by the trust may be transferred to the
         trust, in exchange for amounts credited to the account funding the
         additional obligations, within a funding period of no longer than 90
         days or 3 months following the closing date.

         The trust estate must also meet the following requirements:





                                       87
<PAGE>   148
                 (i)      the corpus of the trust estate must consist solely of
         assets of the type that have been included in other investment pools;

                 (ii)     certificates in such other investment pools must have
         been rated in one of the three highest rating categories of Standard &
         Poor's, Mood''s, Fitch or D&P for at least one year prior to the
         Plan's acquisition of certificates; 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 the Plan's acquisition of
         certificates.

         Moreover, the Underwriter Exemptions provide relief from certain
self-dealing/conflict of interest prohibited transactions that may occur when
the Plan fiduciary causes a Plan to acquire certificates in a trust in which
the fiduciary (or its affiliate) is an obligor on the receivables held in the
trust; provided that, among other requirements, (i) in the case of an
acquisition in connection with the initial issuance of certificates, at least
fifty percent of each class of certificates in which Plans have invested is
acquired by persons independent of the Restricted Group and at least fifty
percent of the aggregate interest in the trust is acquired by persons
independent of the Restricted Group; (ii) such fiduciary (or its affiliate) is
an obligor with respect to five percent or less of the fair market value of the
obligations contained in the trust; (iii) the Plan's investment in certificates
of any class does not exceed twenty-five percent of all of the certificates of
that class outstanding at the time of the acquisition; and (iv) immediately
after the acquisition, no more than twenty-five percent of the assets of the
Plan with respect to which such person is a fiduciary are invested in
certificates representing an interest in one or more trusts containing assets
sold or serviced by the same entity.  The Underwriter Exemptions do not apply
to Plans sponsored by the Sponsor, the Underwriters, the Trustee, the Master
Servicer, any other servicer, any obligor with respect to Mortgage Loans
included in the Trust Estate constituting more than five percent of the
aggregate unamortized principal balance of the assets in the Trust Estate, or
any affiliate of such parties (the "Restricted Group").

         In addition to the Underwriter Exemptions, the DOL has issued
Prohibited Transaction Class Exemption ("PTCE") 83-1 which provides an
exemption for certain transactions involving the sale or exchange of certain
residential mortgage pool pass-through certificates by Plans and for
transactions in connection with the servicing and operation of the mortgage
pool.

NOTES

         The Underwriter Exemptions will not be available for Securities which
are Notes.  However, if the Notes are treated as indebtedness without
substantial equity features, the Trust's assets would not be deemed assets of a
Plan.  If the Notes are treated as having substantial equity features, the
purchase, holding and resale of the Notes could result in a transaction that is
prohibited under ERISA or the Code.  The acquisition or holding of the Notes by
or on behalf of a Plan could nevertheless give rise to a prohibited
transaction, if such acquisition and holding of Notes by or on behalf of a Plan
were deemed to be a prohibited loan to a party in interest with respect to such
Plan.  Certain exemptions from such prohibited transaction rules could be
applicable to the purchase and holding of Notes by a Plan, depending on the
type and circumstances of the plan fiduciary making the decision to acquire
such Notes.  Included among these exemptions are:  PTCE 84-14, regarding
certain transactions effected by "qualified professional asset managers"; PTCE
90-1, regarding certain transactions entered into by insurance company pooled
separate accounts; PTCE 91-38, regarding certain transactions entered into by
bank collective investment funds; PTCE 95-60, regarding certain transactions
entered into by insurance company general accounts; and PTCE 96-23, regarding
certain transactions effected by "in-house asset managers".  Each purchaser and
each transferee of a Note that is treated as debt for purposes of the Plan
Assets Regulation may be required to represent and warrant that its purchase
and holding of such Note will be covered by one of the exemptions listed above
or by another Department of Labor Class Exemption.

CONSULTATION WITH COUNSEL

         The Prospectus Supplement for each series of Securities will provide
further information which Plans should consider before purchasing the offered
Securities.  A Plan fiduciary considering the purchase of Securities should
consult its tax and/or legal advisors regarding whether the assets of the Trust
would be considered plan assets, the possibility of exemptive relief from the
prohibited transaction rules and other ERISA issues and their





                                       88
<PAGE>   149
potential consequences.  Moreover, each Plan fiduciary should determine whether
under the general fiduciary standards of investment prudence and
diversification, an investment in the Securities is appropriate for the Plan,
taking into account the overall investment policy of the Plan and the
composition of the Plan's investment portfolio.

                            LEGAL INVESTMENT MATTERS

         Certain classes of Securities offered hereby and by the related
Prospectus Supplement will constitute "mortgage related securities" for
purposes of the Secondary Mortgage Market Enhancement Act of 1984 ("SMMEA") so
long as they are rated in at least the second highest rating category by any
Rating Agency, and as such may be legal investments for persons, trusts,
corporations, partnerships, associations, business trusts and business entities
(including depository institutions, life insurance companies and pension funds)
created pursuant to or existing under the laws of the United States or of any
State 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.  Under SMMEA, if a
State enacted legislation on or prior to October 3, 1991 specifically limiting
the legal investment authority of any such entities with respect to "mortgage
related securities," such securities will constitute legal investments for
entities subject to such legislation only to the extent provided therein.
Certain States have enacted legislation which overrides the preemption
provisions of SMMEA.  SMMEA provides, however, that in no event will the
enactment of any such legislation affect the validity of any contractual
commitment to purchase, hold or invest in "mortgage related securities," or
require the sale or other disposition of such securities, so long as such
contractual commitment was made or such securities acquired prior to the
enactment of 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 with "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.  24 (Seventh), subject in each case to such
regulations as the applicable federal regulatory authority may prescribe.

         The Federal Financial Institutions Examination Council has adopted a
supervisory policy statement (the "Policy Statement"), applicable to all
depository institutions, setting forth guidelines for and significant
restrictions on investments in "high-risk mortgage securities." The Policy
Statement has been adopted by the Federal Reserve Board, the Office of the
Comptroller of the Currency, the FDIC and the Office of Thrift Supervision with
an effective date of February 10, 1992.  The Policy Statement generally
indicates that a mortgage derivative product will be deemed to be high risk if
it exhibits greater price volatility than a standard fixed rate thirty-year
mortgage security.  According to the Policy Statement, prior to purchase, a
depository institution will be required to determine whether a mortgage
derivative product that it is considering acquiring is high-risk, and if so,
that the proposed acquisition would reduce the institution's overall interest
rate risk.  Reliance on analysis and documentation obtained from a securities
dealer or other outside party without internal analysis by the institution
would be unacceptable.  There can be no assurance as to which classes of
Securities will be treated as high-risk under the Policy Statement.  In
addition, the National Credit Union Administration has issued regulations
governing federal credit union investments which prohibit investment in certain
specified types of securities, which may include certain classes of Securities.
Similar policy statements have been issued by regulators having jurisdiction
over other types of depository institutions.

         There may be other restrictions on the ability of certain investors
either to purchase certain classes of Securities or to purchase any class of
Securities representing more than a specified percentage of the investors'
assets.  The Sponsor will make no representations as to the proper
characterization of any class of Securities for legal investment or other
purposes, or as to the ability of particular investors to purchase any class of
Securities under applicable legal investment restrictions.  These uncertainties
may adversely affect the liquidity of any class of 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 own legal advisors in determining whether
and to what extent the Securities of any class constitute legal investments
under SMMEA or are subject to investment, capital or other restrictions, and
whether SMMEA has been overridden in any jurisdiction applicable to such
investor.





                                       89
<PAGE>   150
                                USE OF PROCEEDS

         Unless otherwise specified in the related Prospectus Supplement,
substantially all of the net proceeds to be received from the sale of
Securities will be applied by the Sponsor to finance the purchase of, or to
repay short-term loans incurred to finance the purchase of, the Mortgage Loans
underlying the Securities or will be used by the Sponsor for general corporate
purposes.  The Sponsor expects that it will make additional sales of securities
similar to the Securities from time to time, but the timing and amount of any
such additional offerings will be dependent upon a number of factors, including
the volume of mortgage loans purchased by the Sponsor, prevailing interest
rates, availability of funds and general market conditions.

                            METHODS OF DISTRIBUTION

         The Securities offered hereby and by the related Prospectus
Supplements will be offered in series through one or more of the methods
described below.  The Prospectus Supplement prepared for each series will
describe the method of offering being utilized for that series and will state
the public offering or purchase price of such series and the net proceeds to
the Sponsor from such sale.

         The Sponsor intends that Securities will be offered through the
following methods from time to time and that offerings may be made concurrently
through more than one of these methods or that an offering of a particular
series of Securities may be made through a combination of two or more of these
methods.  Such methods are as follows:

                 (1)      By negotiated firm commitment or best efforts
         underwriting and public re-offering by underwriters;

                 (2)      By placements by the Sponsor with institutional
         investors through dealers; and

                 (3)      By direct placements by the Sponsor with
         institutional investors.

         In addition, if specified in the related Prospectus Supplement, a
series of Securities may be offered in whole or in part in exchange for the
Mortgage Loans (and other assets, if applicable) that would comprise the
Mortgage Pool in respect of such Securities.

         If underwriters are used in a sale of any Securities (other than in
connection with an underwriting on a best efforts basis), such Securities will
be acquired by the underwriters for their own account and may be resold from
time to time in one or more transactions, including negotiated transactions, at
fixed public offering prices or at varying prices to be determined at the time
of sale or at the time of commitment therefor.  Such underwriters may be
broker-dealers affiliated with the Sponsor whose identities and relationships
to the Sponsor will be as set forth in the related Prospectus Supplement.  The
managing underwriter or underwriters with respect to the offer and sale of a
particular series of Securities will be set forth on the cover of the
Prospectus Supplement relating to such series and the members of the
underwriting syndicate, if any, will be named in such Prospectus Supplement.

         In connection with the sale of the Securities, underwriters may
receive compensation from the Sponsor or from purchasers of the Securities in
the form of discounts, concessions or commissions.  Underwriters and dealers
participating in the distribution of the Securities may be deemed to be
underwriters in connection with such Securities, and any discounts or
commissions received by them from the Sponsor and any profit on the resale of
Securities by them may be deemed to be underwriting discounts and commissions
under the Securities Act of 1933, as amended.  The Prospectus Supplement will
describe any such compensation paid by the Sponsor.

         It is anticipated that the underwriting agreement pertaining to the
sale of any series of Securities will provide that the obligations of the
underwriters will be subject to certain conditions precedent, that the
underwriters will be obligated to purchase all such Securities if any are
purchased (other than in connection with an underwriting on a best efforts
basis) and that, in limited circumstances, the Sponsor will indemnify the
several underwriters and the underwriters will indemnify the Sponsor against
certain civil liabilities, including liabilities under the Securities Act of
1933, as amended, or will contribute to payments required to be made in respect
thereof.





                                       90
<PAGE>   151
         The Prospectus Supplement with respect to any series offered by
placements through dealers will contain information regarding the nature of
such offering and any agreements to be entered into between the Sponsor and
purchasers of Securities of such series.

         The Sponsor anticipates that the Securities offered hereby 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,
as amended, in connection with reoffers and sales by them of Securities.
Holders of Securities should consult with their legal advisors in this regard
prior to any such reoffer or sale.

                                 LEGAL MATTERS

         Certain legal matters will be passed upon for the Sponsor by Dewey
Ballantine, New York, New York and by the office of the general counsel of the
Sponsor.

                             FINANCIAL INFORMATION

         The Sponsor has determined that its financial statements are not
material to the offering made hereby.  However, any prospective purchaser who
desires to review financial information concerning the Sponsor will be provided
by the Sponsor upon request with a copy of the most recent financial statements
of the Sponsor.

         A Prospectus Supplement may contain the financial statements of the
related Credit Enhancer, if any.

                             ADDITIONAL INFORMATION

         This Prospectus, together with the Prospectus Supplement for each
series of Securities, contains a summary of the material terms of the
applicable exhibits to the Registration Statement and the documents referred to
herein and therein.  Copies of such exhibits are on file at the offices of the
Securities and Exchange Commission in Washington, D.C., and may be obtained at
rates prescribed by the Commission upon request to the Commission and may be
inspected, without charge, at the Commission's offices.





                                       91
<PAGE>   152
                         INDEX OF PRINCIPAL DEFINITIONS
<TABLE>
<CAPTION>
                                                                                              Page
                                                                                              ----
<S>                                                                                      <C>
Accounts  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  43
Accrual Securities  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .   7
Advanta Parent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  58
Affiliated Originators  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . .   5
Approved Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  10
APR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  22
ARM Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  18
Balloon Amount  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  27
Balloon Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  15
balloon payments  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  20
Bankruptcy Bond . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  54
Bankruptcy Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  52
Bankruptcy Loss Amount  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  51
Base Servicing Fee  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  58
Book-Entry Securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  38
Bulk Acquisition  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  10
Bulk Acquisitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  29
Bulk Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  29
Buydown Account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  20
Buydown Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  44
Buydown Funds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  20
Buydown Mortgage Loans  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  20
Buydown Period  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  20
Cede  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  13
Certificates  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 6
Closing Date  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  41
CLTV  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  23
Code  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  74
Compensating Interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  47
Conduit Participants  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  32
Contracts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  25
Conventional Loans  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  20
Convertible Mortgage Loan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  28
Cooperative Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  26
Cooperative Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  26
Credit Enhancement  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  52
Credit Enhancer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  19
Cut-Off Date  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  22
D&P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  87
Debt Securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  13
Debt Service Reduction  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  54
Deferred Interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  15
Deficient Valuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  54
Deleted Mortgage Loan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  34
Delinquency Advances  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  47
Designated Depository Institution . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  43
Detailed Description  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  20
Determination Date  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  46
Direct or Indirect Participants . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  18
Distribution Account  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  43
DTC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  13
Due Date  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  42
</TABLE>





                                       92
<PAGE>   153
<TABLE>
<S>                                                                                       <C>
Eligible Investments  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  43
Equity Securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .   7
ERISA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  12
Exchange Act  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  13
Extraordinary Losses  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  52
FASIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 2
FASIT High-Yield Securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  13
FASIT Regular Securities  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  13
FDIC  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  32
FHA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  25
FHLMC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  15
Financial Guaranty Insurance Policy . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  54
Financial Guaranty Insurer  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  54
Fixed-Income Securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 7
FNMA  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  15
Forward Purchase Agreement  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  10
Fraud Loss  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  52
Fraud Loss Amount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  51
Funding Period  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  41
Garn-St. Germaine Act . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  72
graduated payments  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  20
Grantor Trust Estate  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  74
Grantor Trust Securities  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  13
High LTV Program  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  16
High LTV Loans  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  30
Holder  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  74
Home Improvement Loans  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  25
Indenture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 6
Indenture Trustee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 6
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  27
Indirect Participant  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  38
Insurance Paying Agent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  54
Insurance Proceeds  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  42
insured payment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  54
Interest Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 7
Investment Company Act  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 9
IRS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  76
Junior Lien Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  23
Letter of Credit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  53
Letter of Credit Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  53
Liquidated Mortgage Loan  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  17
Liquidation Proceeds  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  17
Loan Purchase Price . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  34
lockout periods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  21
LTV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  22
Manufactured Homes  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  25
Master Commitments  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  31
Master Servicer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 2
Master Servicing Fee  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  58
Modified Loans  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  27
monthly pay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  20
Mortgage Asset Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  20
Mortgage Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  19
Mortgage Loans  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 1
Mortgage Notes  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  26
Mortgage Pool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 1
Mortgage Pool Insurance Policy  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  53
Mortgaged Properties  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  20
Mortgages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  10
</TABLE>





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<PAGE>   154
<TABLE>
<S>                                                                                       <C>
Mortgagor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  15
Multi-family Loans  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  24
Net Liquidation Proceeds  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  42
Net Mortgage Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  64
Non-conforming credit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  28
Note Margin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  27
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 6
Originators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .   1
Participants  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  38
Partnership Interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  13
Pass-Through Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  45
Pay-for-Performance Mortgage Loans  . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  16
Paying Agent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  45
Payment Date  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 8
Payment Dates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  37
Percentage Interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  45
Physical Certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  38
Plan  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  12
Plan Assets Regulation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  86
Policy Statement  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  89
Pool Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  48
Pool Insurer  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  44
Pooling and Servicing Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 6
Pre-Funding Account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  11
Premium Security  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  85
Prepayment Assumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  77
Principal Prepayments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  42
PTCE  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  88
PUD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  33
Purchase Obligation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  14
Qualified Replacement Mortgage  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  34
Realized Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  51
Record Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .   8
Relief Act  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  19
REMIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 2
REMIC Regular Securities  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  13
REMIC Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  76
REMIC Residual Securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  13
REMIC Securities  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  74
Remittance Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  43
Remittance Period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .   8
REO Property  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  50
Reserve Fund  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  54
Restricted Group  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  88
Revolving Credit Line Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  21
Securities  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 1
Security Registrar  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  38
Securityholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 1
Senior Lien . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  23
Senior Securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .   7
Servicer  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  58
Servicing Advance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  47
Servicing Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 6
Servicing Fee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  58
Settlement Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  77
Single Family Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  24
SMMEA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  12
Special Hazard Amount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  51
</TABLE>





                                       94
<PAGE>   155
<TABLE>
<S>                                                                                      <C>
Special Hazard Insurance Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  53
Special Hazard Insurer  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  53
Special Hazard Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  52
Sponsor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 1
Statistic Calculation Date  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  22
Strip Securities  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .   7
Subordinate Amount  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  52
Subordinate Securities  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .   7
Subsequent Mortgage Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  10
Subservicer(s)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 2
Sub-Servicing Account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  41
Sub-Servicing Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  33
Title V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  73
Title VIII  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  73
Trust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .  1, 5
Trust Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 6
Trust Estate  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .  1, 6
Trustee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 5
U.S. Person . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 86, 4
UCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .  38
Unaffiliated Originators  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 5, 26
</TABLE>





                                       95
<PAGE>   156
                                    ANNEX I

         GLOBAL CLEARANCE, SETTLEMENT AND TAX DOCUMENTATION PROCEDURES

         Except in certain limited circumstances, the globally offered
Securities (the "Global Securities") will be available only in book-entry form.
Investors in the Global Securities may hold such Global Securities through any
of DTC, CEDEL or Euroclear.  The Global Securities will be tradeable as home
market instruments in both the European and U.S. domestic markets.  Initial
settlement and all secondary trades will settle in same-day funds.

         Secondary market trading between investors through CEDEL and Euroclear
will be conducted in the ordinary way in accordance with the normal rules and
operating procedures of CEDEL and Euroclear and in accordance with conventional
eurobond practice (i.e., seven calendar day settlement).

         Secondary market trading between investors through DTC will be
conducted according to DTC's rules and procedures applicable to U.S. corporate
debt obligations.

         Secondary cross-market trading between CEDEL or Euroclear and DTC
Participants holding Certificates will be effected on a
delivery-against-payment basis through the respective Depositaries of CEDEL and
Euroclear (in such capacity) and as DTC Participants.

         Non-U.S. holders (as described below) of Global Securities will be
subject to U.S. withholding taxes unless such holders meet certain requirements
and deliver appropriate U.S. tax documents to the securities clearing
organizations or their participants.

INITIAL SETTLEMENT

         All Global Securities will be held in book-entry form by DTC in the
name of Cede & Co.  as nominee of DTC.  Investors' interests in the Global
Securities will be represented through financial institutions acting on their
behalf as direct and indirect Participants in DTC.  As a result, CEDEL and
Euroclear will hold positions on behalf of their participants through their
Relevant Depository which in turn will hold such positions in their accounts as
DTC Participants.

         Investors electing to hold their Global Securities through DTC will
follow DTC settlement practices.  Investor securities custody accounts will be
credited with their holdings against payment in same-day funds on the
settlement date.

         Investors electing to hold their Global Securities through CEDEL or
Euroclear accounts will follow the settlement procedures applicable to
conventional eurobonds, except that there will be no temporary global security
and no "lock-up" or restricted period.  Global Securities will be credited to
the securities custody accounts on the settlement date against payment in
same-day funds.

SECONDARY MARKET TRADING

         Since the purchaser determines the place of delivery, it is important
to establish at the time of the trade where both the purchaser's and seller's
accounts are located to ensure that settlement can be made on the desired value
date.

         Trading between DTC Participants.  Secondary market trading between
DTC Participants will be settled using the procedures applicable to prior home
equity loan asset-backed certificates issues in same-day funds.

         Trading between CEDEL and/or Euroclear Participants.  Secondary market
trading between CEDEL Participants or Euroclear Participants will be settled
using the procedures applicable to conventional eurobonds in same-day funds.





                                      A-1
<PAGE>   157
         Trading between DTC, Seller and CEDEL or Euroclear Participants.  When
Global Securities are to be transferred from the account of a DTC Participant
to the account of a CEDEL Participant or a Euroclear Participant, the purchaser
will send instructions to CEDEL or Euroclear through a CEDEL Participant or
Euroclear Participant at least one business day prior to settlement.  CEDEL or
Euroclear will instruct the Relevant Depository, as the case may be, to receive
the Global Securities against payment.  Payment will include interest accrued
on the Global Securities from and including the last coupon payment date to and
excluding the settlement date, on the basis of the actual number of days in
such accrual period and a year assumed to consist of 360 days.  For
transactions settling on the 31st of the month, payment will include interest
accrued to and excluding the first day of the following month.  Payment will
then be made by the Relevant Depository to the DTC Participant's account
against delivery of the Global Securities.  After settlement has been
completed, the Global Securities will be credited to the respective clearing
system and by the clearing system, in accordance with its usual procedures, to
the CEDEL Participant's or Euroclear Participant's account.  The securities
credit will appear the next day (European time) and the cash debt will be
back-valued to, and the interest on the Global Securities will accrue from, the
value date (which would be the preceding day when settlement occurred in New
York).  If settlement is not completed on the intended value date (i.e., the
trade fails), the CEDEL or Euroclear cash debt will be valued instead as of the
actual settlement date.

         CEDEL Participants and Euroclear Participants will need to make
available to the respective clearing systems the funds necessary to process
same-day funds settlement.  The most direct means of doing so is to preposition
funds for settlement, either from cash on hand or existing lines of credit, as
they would for any settlement occurring within CEDEL or Euroclear.  Under this
approach, they may take on credit exposure to CEDEL or Euroclear until the
Global Securities are credited to their account one day later.

         As an alternative, if CEDEL or Euroclear has extended a line of credit
to them, CEDEL Participants or Euroclear Participants can elect not to
preposition funds and allow that credit line to be drawn upon to finance
settlement.  Under this procedure, CEDEL Participants or Euroclear Participants
purchasing Global Securities would incur overdraft charges for one day,
assuming they cleared the overdraft when the Global Securities were credited to
their accounts.  However, interest on the Global Securities would accrue from
the value date.  Therefore, in many cases the investment income on the Global
Securities earned during that one-day period may substantially reduce or offset
the amount of such overdraft charges, although the result will depend on each
CEDEL Participant's or Euroclear Participant's particular cost of funds.

         Since the settlement is taking place during New York business hours,
DTC Participants can employ their usual procedures for crediting Global
Securities to the respective European Depository for the benefit of CEDEL
Participants or Euroclear Participants.  The sale proceeds will be available to
the DTC seller on the settlement date.  Thus, to the DTC Participants a
cross-market transaction will settle no differently than a trade between two
DTC Participants.

         Trading between CEDEL or Euroclear Seller and DTC Purchaser.  Due to
time zone differences in their favor, CEDEL Participants and Euroclear
Participants may employ their customary procedures for transactions in which
Global Securities are to be transferred by the respective clearing system,
through the respective Depository, to a DTC Participant.  The seller will send
instructions to CEDEL or Euroclear through a CEDEL Participant or Euroclear
Participant at least one business day prior to settlement.  In these cases
CEDEL or Euroclear will instruct the respective Depository, as appropriate, to
credit the Global Securities to the DTC Participant's account against payment.
Payment will include interest accrued on the Global Securities from and
including the last coupon payment to and excluding the settlement date on the
basis of the actual number of days in such accrual period and a year assumed to
consist of 360 days.  For transactions settling on the 31st of the month,
payment will include interest accrued to and excluding the first day of the
following month.  The payment will then be reflected in the account of CEDEL
Participant or Euroclear Participant the following day, and receipt of the cash
proceeds in the CEDEL Participant's or Euroclear Participant's account would be
back-valued to the value date (which would be the preceding day, when
settlement occurred in New York).  In the event that the CEDEL Participant or
Euroclear Participant has a line of credit with its respective clearing system
and elects to be in debt in anticipation of receipt of the sale proceeds in its
account, the back-valuation will extinguish any overdraft incurred over that
one-day period.  If settlement is not completed on the intended value date
(i.e., the trade fails), receipt of the cash proceeds in the CEDEL
Participant's or Euroclear Participant's account would instead be valued as of
the actual settlement date.





                                      A-2
<PAGE>   158
         Finally, day traders that use CEDEL or Euroclear and that purchase
Global Securities from DTC Participants for delivery to CEDEL Participants or
Euroclear Participants should note that these trades would automatically fail
on the sale side unless affirmative action is taken.  At least three techniques
should be readily available to eliminate this potential problem:

                 (a)      borrowing through CEDEL or Euroclear for one day
          (until the purchase side of the trade is reflected in their CEDEL or
          Euroclear accounts) in accordance with the clearing system's
          customary procedures;

                 (b)      borrowing the Global Securities in the U.S. from a
          DTC Participant no later than one day prior to settlement, which
          would give the Global Securities sufficient time to be reflected in
          their CEDEL or Euroclear account in order to settle the sale side of
          the trade; or

                 (c)      staggering the value dates for the buy and sell sides
          of the trade so that the value date for the purchase from the DTC
          Participant is at least one day prior to the value date for the sale
          to the CEDEL Participant or Euroclear Participant.

CERTAIN U.S. FEDERAL INCOME TAX DOCUMENTATION REQUIREMENTS

         A beneficial owner of Global Securities holding securities through
CEDEL or Euroclear (or through DTC if the holder has an address outside the
U.S.) will be subject to the 30% U.S. withholding tax that generally applies to
payments of interest (including original issue discount) on registered debt
issued by U.S. Persons (as defined below), unless (i) each clearing system,
bank or other financial institution that holds customers' securities in the
ordinary course of its trade or business in the chain of intermediaries between
such beneficial owner and the U.S. entity required to withhold tax complies
with applicable certification requirements and (ii) such beneficial owner takes
one of the following steps to obtain an exemption or reduced tax rate:

                 Exemption for Non-U.S. Persons (Form W-8).  Beneficial Owners
         of Global Securities that are Non-U.S. Persons (as defined below) can
         obtain a complete exemption from the withholding tax by filing a
         signed Form W-8 (Certificate of Foreign Status).  If the information
         shown on Form W-8 changes, a new Form W-8 must be filed within 30 days
         of such change.

                 Exemption for Non-U.S. Persons with effectively connected
         income (Form 4224).  A Non-U.S. Person (as defined below), including a
         non-U.S. corporation or bank with a U.S. branch, for which the
         interest income is effectively connected with its conduct of a trade
         or business in the United States, can obtain an exemption from the
         withholding tax by filing Form 4224 (Exemption from Withholding of Tax
         on Income Effectively Connected with the Conduct of a Trade or
         Business in the United States).

                 Exemption or reduced rate for non-U.S. Persons resident in
         treaty countries (Form 1001).  Non-U.S. Persons residing in a country
         that has a tax treaty with the United States can obtain an exemption
         or reduced tax rate (depending on the treaty terms) by filing Form
         1001 (Ownership, Exemption or Reduced Rate Certificate).  If the
         treaty provides only for a reduced rate, withholding tax will be
         imposed at that rate unless the filer alternatively files Form W-8.
         Form 1001 may be filed by Certificate Owners or their agent.

                 Exemption for U.S. Persons (Form W-9).  U.S. Persons can
         obtain a complete exemption from the withholding tax by filing Form
         W-9 (Payer's Request for Taxpayer Identification Number and
         Certification).

                 U.S. Federal Income Tax Reporting Procedure.  The Owner of a
         Global Security or, in the case of a Form 1001 or a Form 4224 filer,
         his agent, files by submitting the appropriate form to the person
         through whom it holds (the clearing agency, in the case of persons
         holding directly on the books of the clearing agency).  Form W-8 and
         Form 1001 are effective for three calendar years and Form 4224 is
         effective for one calendar year.





                                      A-3
<PAGE>   159
         On April 22, 1996, the IRS proposed regulations relating to
withholding, backup withholding and information reporting that, if adopted in
their current form would, among other things, unify current certification
procedures and forms and clarify certain reliance standards.  The regulations
are proposed to be effective for payments made after December 31, 1997 but
provide that certificates issued on or before the date that is 60 days after
the proposed regulations are made final will continue to be valid until they
expire.  Proposed regulations, however, are subject to change prior to their
adoption in final form.

         The term "U.S. Person" means (i) a citizen or resident of the United
States, (ii) a corporation, partnership or other entity organized in or under
the laws of the United States or any political subdivision thereof, (iii) an
estate that is subject to U.S. federal income tax regardless of the source of
its income or (iv) a trust if a court within the United States can exercise
primary supervision over its administration and at least one United States
fiduciary has the authority to control all substantial decisions of the trust.
The term "Non-U.S. Person" means any person who is not a U.S. Person.  This
summary does not deal with all aspects of U.S. Federal income tax withholding
that may be relevant to foreign holders of the Global Securities.  Investors
are advised to consult their own tax advisors for specific tax advice
concerning their holding and disposing of the Global Securities.





                                      A-4
<PAGE>   160

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                                  $247,500,000
                                 (APPROXIMATE)

                ADVANTA REVOLVING HOME EQUITY LOAN TRUST 1999-A

                       ADVANTA REVOLVING HOME EQUITY LOAN
                       ASSET BACKED NOTES, SERIES 1999-A

                                 [ADVANTA LOGO]
                    ADVANTA MORTGAGE CONDUIT SERVICES, INC.
                                    Sponsor

                                 [Advanta Logo]
                           ADVANTA MORTGAGE CORP. USA
                                Master Servicer

                    ---------------------------------------
                             PROSPECTUS SUPPLEMENT
                    ---------------------------------------

                            BEAR, STEARNS & CO. INC.

                                LEHMAN BROTHERS

                                  MAY 18, 1999

     You should rely only on the information contained or incorporated by
reference in this prospectus supplement and the accompanying prospectus. We have
not authorized anyone to provide you with different information.

     We are not offering the notes offered hereby in any state where such offer
is not permitted.

     We represent the accuracy of the information in this prospectus supplement
and the accompanying prospectus only as of the dates on their respective covers.

     Dealers will be required to deliver a prospectus supplement and prospectus
when acting as underwriters of the notes offered hereby and with respect to
their unsold allotments or subscriptions. In addition, all dealers selling the
notes, whether or not participating in this offering, may be required to deliver
a prospectus supplement and prospectus until ninety days after the date of this
prospectus supplement.

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