COMMERCIAL ASSETS INC
8-K, 1997-11-17
REAL ESTATE INVESTMENT TRUSTS
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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                             -----------------------

                                    FORM 8-K



                CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                           THE SECURITIES ACT OF 1934


       DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): November 3, 1997


                             COMMERCIAL ASSETS, INC.
               (Exact name of Company as specified in its charter)


                 Maryland                     1-22262            84-1240911
     (State or other jurisdiction of      (Commission File     (IRS Employer
      incorporation or organization)          Number)       Identification No.)

   3410 South Galena Street, Suite 210                             80231
             Denver, Colorado                                    (Zip Code)
 (Address of principal executive offices)

                                 (303) 614-9410
                (Company's telephone number, including area code)

                      3600 South Yosemite Street, Suite 350
                             Denver, Colorado 80237
                         (Former name or former address,
                          if changed since last report)




<PAGE>


ITEM 2.  ACQUISITION OR DISPOSITION OF ASSETS.

         On  November  3,  1997,   Commercial   Assets,   Inc.  (the  "Company")
restructured  its  portfolio of commercial  mortgage  backed  securities  ("CMBS
bonds").  Nine CMBS bonds were sold to PaineWebber  Incorporated for $28,472,000
in cash. Two CMBS bonds were  resecuritized  by contributing  the CMBS bonds and
related  restricted  cash to an owner  trust in which the  Company  retained  an
equity interest. In a private placement,  the trust then sold for $39,952,000 in
cash, debt  securities  representing  senior  interests in the trust's assets to
PaineWebber  Incorporated  as the initial  purchaser for resale pursuant to Rule
144A under the Securities Act of 1933. The value of the equity interest retained
by the  Company  was  $2,000,000  and  represents  the  first-loss  class of the
portfolio,  providing  credit support for the senior debt  securities.  The debt
securities  sold from the trust are  without  recourse to the  Company.  Also on
November 3, 1997,  the Company had one CMBS bond which was  redeemed by the bond
issuer.  This bond had an outstanding  principal  balance of $10,000,000 and net
carrying value prior to unrealized holding gains of $9,244,000.

         In  connection  with  the  above  transactions,  the  Company  incurred
approximately $200,000 in related costs and approximately $531,000 of management
fees, resulting in net proceeds of approximately  $77,693,000.  The portfolio of
CMBS bonds has been classified as available-for-sale  and included $5,000,000 of
unrealized holding gains at September 30, 1997. Upon completion of the sales and
resecuritization  transactions,  a net  gain  of  approximately  $6,948,000  and
related  management fee expense of approximately  $531,000 will be recognized by
the Company in the fourth quarter of 1997.

         The Company has previously conducted its operations so as not to become
regulated as an investment  company under the Investment Company Act of 1940, as
amended  (the "1940  Act").  The 1940 Act  exempts  entities  that,  directly or
through majority-owned  subsidiaries,  are "primarily engaged in the business of
purchasing or otherwise  acquiring  mortgages and other liens on and interest in
real estate"  (Qualifying  Interests").  In order to qualify for this exemption,
the Company,  among other  things,  must  maintain at least 55% of its assets in
Qualifying  Interests and may also be required to maintain an additional  25% in
Qualifying Interests or other real estate-related securities. As a result of the
restructuring  of its CMBS bonds,  the  Company  holds  insufficient  Qualifying
Interests to claim this exemption.  The Company does not now engage,  nor has it
engaged or intended to engage in the business of investing, reinvesting, owning,
holding  or  trading  of   securities.   In  connection   with  the  closing  of
restructuring,  the  Company  has taken the steps  necessary  to give itself the
benefits  of a  temporary  exemption  under  the 1940  Act.  In  evaluating  its
investment  opportunities for the proceeds from restructuring its portfolio, the
Company's  intent is that any new real estate assets acquired will be Qualifying
Interests. See "FORWARD LOOKING INFORMATION" below.

                           FORWARD LOOKING INFORMATION

         The  statements  contained in this Form 8-K Current Report that are not
historical facts are  forward-looking  statements  within the meaning of Section
27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act
of 1934.  These  forward-looking  statements are based on current  expectations,
estimates  and  projections  about the industry and markets in which the Company
operates, management's beliefs and assumptions made by management. Words such as
"expects,"  "anticipates," "intends," "plans," "believes," "seeks," "estimates,"
variations of such words and similar  expressions  are intended to identify such
forward-looking  statements.  These  statements  are not  guarantees  of  future
performance and involve certain risks,  uncertainties  and assumptions which are
difficult  to  predict.  Therefore,  actual  outcomes  and  results  may  differ
materially  from  what  is  expressed  or  forecasted  in  such  forward-looking
statements.  Operating  results depend primarily on income from equity interests
in  real  estate,   cash  equivalents  and  CMBS  bonds,  which,  in  turn,  are
substantially  influenced  by the risks  inherent  on owning real estate or debt
secured by real estate  including,  among other  things:  (i) the demand for and

<PAGE>

supply of real estate assets, which meet the Company's investment criteria; (ii)
operating  expense  levels;  (iii)  interest rate levels;  and (iv) the pace and
price at which the Company can acquire or develop  real estate  assets.  Capital
and credit market conditions,  which affect the Company's cost of capital,  also
influence operating results.



<PAGE>


ITEM 7.  FINANCIAL STATEMENTS AND EXHIBITS.


         (A)     Pro-forma Financial Information

                 Pro-forma Condensed Balance Sheet of Commercial Assets, Inc. as
                    of September 30, 1997
                 Pro-forma  Condensed Statement of Income of Commercial  Assets,
                    Inc. for the Nine Months Ended
                    September 30, 1997
                 Pro-forma   Condensed   Consolidated   Statement of  Income  of
                    Commercial Assets, Inc. for the Year Ended December 31, 1996

         (B)   Exhibits

                      Exhibit No.                      Description

                        2.9          Trust Agreement,  dated  as of November 3,
                                      1997, between CAX DTR Securitization Corp.
                                      and Wilmington Trust Company

                        2.9(a)       Note  Purchase  Agreement,   dated  as  of
                                      November   3,   1997,   among   Structured
                                      Mortgage    Trust    1997-2,    CAX    DTR
                                      Securitization   Corp.,   and  PaineWebber
                                      Incorporated

                        2.9(b)       Trust  Indenture  and Security  Agreement,
                                      dated  as of  November  3,  1997,  between
                                      Structured   Mortgage   Trust  1997-2  and
                                      LaSalle   National   Bank,   as  Indenture
                                      Trustee

                        2.9(c)       Contribution   Agreement,   dated   as  of
                                      November  3,  1997,   between   Commercial
                                      Assets,  Inc.  and CAX DTR  Securitization
                                      Corp.

                        2.9(d)       Securitization   Cooperation    Agreement,
                                      dated  as  of  November 3, 1997, among CAX
                                      DTR   Securitization   Corp.,   Commercial
                                      Assets,  Inc.,  Structured  Mortgage Trust
                                      1997-2, and PaineWebber Incorporated

                        10.9(e)       Side   Letter   Agreement,   dated  as  of
                                      November  3,  1997,   between   Commercial
                                      Assets, Inc. and PaineWebber Incorporated

                                   SIGNATURES

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the  Company  has duly  caused  this  report to be  signed on its  behalf by the
undersigned hereunto duly authorized.

                                            COMMERCIAL ASSETS, INC.

Date:  November 14, 1997
                                            By:/s/Diane Schott Armstrong
                                               -------------------------------
                                                 Diane Schott Armstrong
                                                 Controller

<PAGE>

<TABLE>
<CAPTION>

             See Notes to Pro-Forma Condensed Financial Statements.
                             COMMERCIAL ASSETS, INC.
                        PRO-FORMA CONDENSED BALANCE SHEET
                               SEPTEMBER 30, 1997
                          (Dollar amounts in thousands)
                                   (Unaudited)

                                                                                  As Previously       Pro-Forma          Pro-Forma
                                                                                    Reported       Adjustments (a)        Results
                                                                                    --------       ---------------        -------
Assets

<S>                                                                                 <C>               <C>                <C>       
   Cash and cash equivalents                                                        $    3,335        $   78,283         $   81,618
   Accrued interest receivable                                                             590              (590)                --
   Restricted cash                                                                       8,174            (8,174)                --
   CMBS bonds                                                                           70,012           (70,012)                --
   Other assets, net                                                                       118                --                118
                                                                                    ----------        ----------         ----------

     Total Assets                                                                   $   82,229        $     (493)        $   81,736
                                                                                    ==========        ==========         ==========

Liabilities

   Accounts payable and accrued liabilities                                         $      111        $       --         $      111
   Management fees payable                                                                 885                --                885
                                                                                    ----------        ----------         ----------

     Total Liabilities                                                                     996                --                996
                                                                                    ----------        ----------         ----------

Stockholders' Equity

   Preferred Stock, par value $.01 per share, 25,000,000 shares authorized;
     no shares issued or outstanding                                                        --                --                 --

   Common Stock, par value $.01 per share, 75,000,000 shares authorized;
     10,342,009 shares issued and outstanding                                              104                --                104

   Additional paid-in capital                                                           76,724                --             76,724

   Cumulative dividends declared                                                       (25,565)               --            (25,565)
   Cumulative net income                                                                24,970             4,507             29,477
                                                                                    ----------        ----------         ----------
      Dividends in excess of net income                                                   (595)            4,507              3,912
                                                                                    ----------        ----------         ----------

   Net unrealized holding gains on CMBS bonds                                            5,000            (5,000)                --
                                                                                    ----------        ----------         ----------

     Total Stockholders' Equity                                                         81,233              (493)            80,740
                                                                                    ----------        ----------         ----------

     Total Liabilities and Stockholders' Equity                                     $   82,229        $     (493)        $   81,736
                                                                                    ==========        ==========         ==========
</TABLE>


             See Notes to Pro-Forma Condensed Financial Statements
<PAGE>

<TABLE>
<CAPTION>

                             COMMERCIAL ASSETS, INC.
                     PRO-FORMA CONDENSED STATEMENT OF INCOME
                  FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1997
                      (In thousands, except per share data)
                                   (Unaudited)

                                                                As Previously       Pro-Forma          Pro-Forma
                                                                  Reported         Adjustments          Results
                                                                  --------         -----------          -------
Revenues

<S>                                                                <C>               <C>                <C>     
   CMBS bonds                                                      $  7,660          $ (7,660) (b)      $     --
   Interest                                                             211             2,936  (c)         3,147
                                                                   --------          --------           --------

     Total Revenues                                                   7,871            (4,724)             3,147
                                                                   --------          --------           --------

Expenses

   Management fees                                                    1,494            (1,494)  (d)           --
   General and administrative                                           348               (44)  (b)          304
                                                                   --------          --------           --------

     Total Expenses                                                   1,842            (1,538)               304
                                                                   --------          --------           --------

Income from continuing operations                                     6,029            (3,186)             2,843

Gain on restructuring of CMBS bond portfolio                             --             6,492              6,492
                                                                   --------          --------           --------

Net Income                                                         $  6,029          $  3,306           $  9,335
                                                                   ========          ========           ========


Income from continuing operations per share                        $    .58          $   (.31)               .27

Gain on restructuring of CMBS bond portfolio per share                   --               .63                .63
                                                                   --------          --------           --------

Net income per share                                               $    .58          $    .32           $    .90
                                                                   ========          ========           ========

Weighted-average shares outstanding                                  10,328            10,328             10,328


             See Notes to Pro-Forma Condensed Financial Statements
</TABLE>

<PAGE>

<TABLE>
<CAPTION>

                             COMMERCIAL ASSETS, INC.
                     PRO-FORMA CONDENSED STATEMENT OF INCOME
                    FOR THE YEAR ENDED DECEMBER 31, 1996 (In
                        thousands, except per share data)


                                                                  As Previously       Pro-Forma         Pro-Forma
                                                                    Reported         Adjustments         Results
                                                                    --------         -----------         -------
Revenues                                                                                             (unaudited)

<S>                                                               <C>                 <C>               <C>     
   CMBS bonds                                                     $    9,838          $ (8,036) (b)     $  1,802
   Interest                                                              319             3,911  (c)        4,230
                                                                  ----------          --------          --------

     Total Revenues                                                   10,157            (4,125)            6,032
                                                                  ----------          --------          --------

Expenses

   Management fees                                                     1,425            (1,400)  (d)          25
   General and administrative                                            805               (73)  (b)         732
   Elimination of DERs                                                   966                --               966
   Interest                                                                2                (2)  (c)          --
                                                                  ----------          --------          --------

     Total Expenses                                                    3,198            (1,475)            1,723
                                                                  ----------          --------          --------

Income from continuing operations                                      6,959            (2,650)            4,309

Gain on restructuring of CMBS bond portfolio                              --             6,417             6,417
                                                                  ----------          --------          --------

Net Income                                                        $    6,959          $  3,767          $ 10,726
                                                                  ==========          ========          ========


Income from continuing operations per share                       $      .68          $   (.26)         $    .42

Gain on restructuring of CMBS bond portfolio per share                    --               .63               .63
                                                                  ----------          --------          --------

Net income per share                                              $      .68          $    .37          $   1.05
                                                                  ==========          ========          ========

Weighted-average shares outstanding                                   10,247            10,247            10,247

</TABLE>

             See Notes to Pro-Forma Condensed Financial Statements
<PAGE>



                             COMMERCIAL ASSETS, INC.
         NOTES TO PRO-FORMA CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)


         The pro-forma condensed consolidated balance sheet of the Company as of
September  30, 1997, is presented as if the November 3, 1997,  transactions  had
occurred on September 30, 1997. The pro-forma condensed consolidated  statements
of income are presented as if the  transaction  had occurred:  (i) on January 1,
1997, for the statement of income for the nine months ended  September 30, 1997;
and (ii) on  January  1, 1996,  for the  statement  of income for the year ended
December 31, 1996. In management's opinion, all adjustments necessary to reflect
the sale,  resecuritization and redemption of the Company's CMBS bonds have been
made. The unaudited pro-forma condensed consolidated financial statements should
be read in  conjunction  with the  Company's  Annual Report on Form 10-K for the
year ended  December 31,  1996,  and the  Quarterly  Report on Form 10-Q for the
quarterly period ended September 30, 1997.

         The unaudited pro-forma condensed consolidated financial statements are
not necessarily  indicative of what the actual financial  position or results of
operations  would have been assuming the  transactions  had been completed as of
the dates  indicated,  nor does it purport  to  represent  the future  financial
position or results of operations of the Company.

(a)  Adjustments  reflect the sale of nine CMBS bonds, the  resecuritization  of
     two CMBS bonds, and the redemption of one CMBS bond by the bond issuer. The
     Company  realized total proceeds of $77,693,000  plus collection of accrued
     interest of $590,000 as a result of these transactions.

     During the year ended December 31, 1996, the Company recognized  $1,802,000
     of income  relating  to two CMBS  bonds,  which were  redeemed in May 1996.
     Since these bonds were not included in the  restructuring  of the CMBS bond
     portfolio,  the  pro-forma  adjustment  does not  eliminate the income from
     these bonds.

(b)  Eliminates income from and expenses directly attributable to the CMBS bonds
     as a result of the sales, resecuritization, and redemption.

(c)  Reflects  the   assumption   that  a  portion  of  the  proceeds  from  the
     restructuring  of the CMBS bonds is used to repay  outstanding debt and the
     remaining  proceeds are invested in short-term  investments  earning 5% per
     annum.

(d)  Eliminates base fees and administrative  fees on the CMBS bonds as a result
     of the  restructuring  and also  eliminates  incentive fees due to adjusted
     REIT income.





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


                                 TRUST AGREEMENT



                          dated as of November 3, 1997



                                     between



                          CAX DTR Securitization Corp.,
               as Depositor and Holder of the Trust Certificates,


                                       and


                            Wilmington Trust Company,
                                as Owner Trustee




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






                        STRUCTURED MORTGAGE TRUST 1997-2



- --------------------------------------------------------------------------------
<PAGE>


                                 TRUST AGREEMENT


                  TRUST AGREEMENT, dated as of November 3, 1997, between CAX DTR
Securitization Corp., a Delaware corporation, as Depositor and initial holder of
the Trust Certificates,  and Wilmington Trust Company, a Delaware bank and trust
company, as Owner Trustee.

                              PRELIMINARY STATEMENT

                  WHEREAS, the Depositor (as defined herein) desires to form the
trust to be created  hereby (the "Trust") for the purpose of (i) accepting  from
the Depositor, and holding for the benefit of the Holders (as defined herein) of
the Notes (as  defined  herein),  the Trust  Estate (as  defined  herein);  (ii)
issuing one or more classes of  Collateralized  Notes (the "Notes")  pursuant to
the  Indenture,  which Notes are secured by, among other  things,  a lien on the
Daiwa FLOWS Certificates (as defined herein),  and distributing the Notes or the
proceeds  therefrom  to the  Depositor;  (iii)  issuing a single  Class of Trust
Certificates  (the  "Trust  Certificates"),  which  evidence  the entire  equity
interest in the Trust, which in turn represents the overcollateralization of the
Notes; (iv) consummating  certain  transactions  contemplated by, and performing
certain  obligations under, the Related Agreements (as defined herein);  and (v)
engaging in certain activities incidental to the foregoing;

                  WHEREAS,  Wilmington Trust Company,  a Delaware bank and trust
company,  is  willing  to act as  owner  trustee  hereunder  (in its  individual
capacity,  the "Bank",  and solely in its capacity as owner  trustee  hereunder,
with its successors in interest in such capacity and its permitted assigns,  the
"Owner Trustee") and to accept the Trust created hereby.

                  NOW  THEREFORE,  in  consideration  of the premises and of the
mutual agreements herein contained and of other good and valuable consideration,
the receipt and sufficiency of which are hereby acknowledged, the parties hereto
agree as follows:

                                       1
<PAGE>


                                    ARTICLE I


                                   DEFINITIONS


                  All capitalized  terms used herein and not otherwise  defined,
unless the context otherwise  requires,  shall have the meanings set forth below
or, if not  defined  in this  Article I, in the  Indenture.  In the event that a
capitalized  term used herein is defined both in this Trust Agreement and in the
Indenture, the definition appearing herein shall control.

                  "Administrative  Expenses":  The  Indenture  Trustee  Fee, the
Owner Trustee Fee and fees of the Rating Agency payable under the Indenture.

                  "Affiliate":  With respect to any specified Person,  any other
Person  controlling or controlled by or under common control with such specified
Person.  For the purposes of this definition,  "control," when used with respect
to any specified  Person,  means the power to direct the management and policies
of such Person, directly or indirectly,  whether through the ownership of voting
securities,   by  contract  or  otherwise,   and  the  terms  "controlling"  and
"controlled" have meanings correlative to the meaning of "control".

                  "Agent":  Any agent or attorney of the Owner Trustee appointed
by the Owner  Trustee to execute  one or more of the trusts or powers  hereunder
the  execution  of which is properly  delegable  to an agent under the  Business
Trust Statute and other Delaware laws applicable to trustees.

                  "Applicant":  The  meaning  assigned  to such term in  Section
12.4.

                  "Available  Funds":  The meaning  assigned to such term in the
Indenture.

                  "Bank":  The meaning  assigned to that term in the preliminary
statement above.

                  "Bankruptcy  Code":  The Bankruptcy Code of 1978,  Title 11 of
the United States Code, as amended from time to time.

                  "Business  Day": Any day other than a Saturday,  a Sunday or a
day on which banking institutions in New York, New York,  Wilmington,  Delaware,
or any other city  specified in the definition of Business Day in the Indenture,
are authorized or obligated by law or executive order to be closed.

                  "Business Trust Statute": The meaning assigned to that term in
Section 2.1.

                  "Certificate    Account":   The   segregated   trust   account
established in the name of the Owner Trustee pursuant to Section 3.1.

                  "Certificate  Distribution Date": The meaning set forth in the
Indenture.

                  "Certificate of Trust":  The meaning  assigned to that term in
Section 2.1.

                                       2
<PAGE>

                  "Certificate  Register"  and  "Certificate   Registrar":   The
register of Trust Certificates maintained, and the registrar appointed, pursuant
to Section 12.1.

                  "Certificateholder"  or  "Holder":  With  respect to any Trust
Certificate,  the Person in whose name such Trust  Certificate  is registered on
the Certificate Register.  Initially,  the Depositor shall be the sole holder of
all the Trust Certificates received with respect to the Trust Estate.

                  "Class":  With respect to the Notes or the Trust Certificates,
all of the Trust  Certificates  or Notes,  as the case may be,  having  the same
alphabetical and/or numerical class designation.

                  "Closing Date":  November 3, 1997.

                  "Code":  The Internal  Revenue  Code of 1986,  as amended from
time to time.

                  "Company":  Commercial Assets, Inc., a Maryland corporation.

                  "Contribution Agreement": The contribution agreement, dated as
of November 3, 1997,  between the Company and the  Depositor,  pursuant to which
the Company  contributed  the Daiwa FLOWS  Certificates,  together  with certain
other assets, to the Depositor.

                  "Corporate Trust Office": The principal corporate trust office
of the Owner Trustee at which,  at any  particular  time,  its  corporate  trust
business  is  administered,  which  office at the date  hereof is located at the
address of the Owner Trustee set forth in Section 13.4.

                  "Daiwa  FLOWS   Certificates":   The   $50,974,526   aggregate
principal  amount  of Daiwa  Securities  America  Inc.  Multifamily  First  Loss
Ownership  Securities  ("Multifamily  FlowsSM) Series 1994  Multifamily  FlowsSM
trust receipt  pass-through  certificates,  issued pursuant to the Daiwa Pooling
Agreement,  together with all related securities entitlements,  contract rights,
general intangibles and accounts, conveyed to the Owner Trustee by the Depositor
pursuant to the Section  2.2(b),  as from time to time are held as a part of the
Trust Estate.

                  "Daiwa Pooling  Agreement":  The meaning assigned to that term
in the Indenture.

                  "Depositor":   CAX  DTR   Securitization   Corp.,  a  Delaware
corporation, and its successors in interest.

                  "Direction  Letter":  The  meaning  assigned  to that  term in
Section 4.1.

                  "Eligible Trustee": A corporation or association organized and
doing  business  under the laws of any state or the  United  States of  America,
authorized under such laws to exercise  corporate trust powers and to accept the
trust  conferred  under this Trust  Agreement,  having a  combined  capital  and
surplus of at least  $100,000,000  and subject to  supervision or examination by
federal or state authority.  If such corporation  publishes reports of condition
at least  annually,  pursuant  to law or to the  requirements  of the  aforesaid
supervising or examining authority, then for the purposes of this definition the
combined  capital  and  surplus  of such  corporation  shall be deemed to be its
combined capital and surplus as set forth in its most recent report of condition
so published.

                                       3
<PAGE>

                  "ERISA":  The Employee Retirement Income Security Act of 1974,
as amended from time to time, and the regulations promulgated thereunder.

                  "Final  Payment  Date":  The meaning  assigned to that term in
Section 8.1 (b).

                  "Governmental  Authority":  Any government, or any commission,
authority, board, agency, division,  subdivision or any court or tribunal of the
government,  of the United States of America or of any state,  territory,  city,
municipality,  county or town  thereof or of the  District of  Columbia,  of the
Commonwealth  of Puerto  Rico,  or of any foreign  jurisdiction,  including  the
employees or agents thereof.

                  "Indenture":   That  certain  Trust  Indenture,  dated  as  of
November  3,  1997,  by and among the  Trust,  the  Company,  and the  Indenture
Trustee,  pursuant to which the Notes are being issued,  as the same may be from
time to time supplemented or amended.

                  "Indenture  Trustee":  La  Salle  National  Bank,  a  national
banking  corporation,  in its capacity as trustee  under the  Indenture,  or its
successor in interest,  or any  successor  trustee  appointed as provided in the
Indenture.

                  "Initial  Purchaser":  PaineWebber  Incorporated,  an  initial
purchaser of the Notes.

                  "Initial Trust Estate":  The corpus of the Trust created as of
the date hereof and to be administered hereunder, consisting of $10.

                  "IRS":  The Internal Revenue Service or its successor.

                  "Liabilities":  The meaning set forth in Section 7.2(b).

                  "Lien":  Any lien,  encumbrance or security  interest on or in
any particular asset.

                  "1933 Act":  The Securities Act of 1933, as amended.

                  "1934 Act":  The Securities Exchange Act of 1934, as amended.

                  "1940 Act":  The Investment Company Act of 1940, as amended.

                  "Noteholder": Those persons or entities holding the Notes from
time to time as shown on the Note Register maintained under the Indenture.

                  "Note  Purchase  Agreement":  The  purchase  agreement,  dated
November  3, 1997,  among the Initial  Purchaser,  the  Depositor  and the Owner
Trustee.

                  "Notes":  The meaning assigned to that term in the preliminary
statement above.

                  "Officers' Certificate": A certificate signed on behalf of the
applicable  entity by two  officers,  one of whom shall be the  Chairman  of the
Board,  the Vice Chairman of the Board,  the  President,  any Vice  President or
Managing  Director,  an Assistant Vice President or any other authorized officer


                                       4
<PAGE>

(however  denominated)  and the other of which  shall be by the  Treasurer,  the
Secretary,  one of the  Assistant  Treasurers or Assistant  Secretaries,  or, in
either case, another officer customarily  performing  functions similar to those
performed  by any  of the  above  designated  officers  or,  with  respect  to a
particular  matter, any other officer to whom such matter is referred because of
such officer's knowledge of and familiarity with the particular subject.

                  "Opinion of Counsel":  A written  opinion of counsel  which is
reasonably acceptable to the Owner Trustee.

                  "Owner  Trustee":  The  meaning  assigned  to that term in the
preliminary statement above.

                  "Owner Trustee Fee":  An amount equal to $4,000 per annum.

                  "Payment Account": The segregated trust account established in
the name of the Indenture Trustee pursuant to Section 12.01 of the Indenture.

                  "Payment  Date":  December 31, 1997, and thereafter the fourth
Business Day following the 25th day of the month,  or, if such 25th day is not a
Business  Day,  then  following  the next  succeeding  Business  Day;  provided,
however,  that with  respect to the  payment of amounts  that are  described  in
Section 3.1(1), the Payment Date shall be the Closing Date.

                  "Percentage Interest":  With respect to any Trust Certificate,
the percentage interest in the related Class evidenced by such Trust Certificate
as specified on the face thereof.

                  "Person":  Any  individual,  corporation,  partnership,  joint
venture,  association,  limited liability company,  joint-stock company,  trust,
unincorporated organization or government or any agency or political subdivision
thereof.

                  "Rating Agency":  Duff & Phelps Credit Rating Co.

                  "Record Date": With respect to any Class of Trust Certificates
for any Payment Date, the last Business Day of the month  preceding such Payment
Date.

                  "Related   Agreements":   This  Trust  Agreement,   the  Trust
Certificates,   the  Indenture,  the  Notes,  the  Contribution  Agreement,  the
Underlying Agreements and the Note Purchase Agreement, as each of them may, from
time to time, be amended or supplemented.

                  "Responsible  Officer":  Any  officer  of  the  Owner  Trustee
assigned  to the  Corporate  Trust  Office with  direct  responsibility  for the
administration  of this Trust  Agreement and also,  with respect to a particular
matter,  any officer of the Owner Trustee  employed  within the Corporate  Trust
Office,  any other  officer  to whom such  matter is  referred  because  of such
officer's knowledge of and familiarity with the particular subject,  and, in the
case of any certification  required to be signed by a Responsible Officer,  such
an officer whose name appears on a list of corporate trust officers furnished to
the Depositor and the Indenture  Trustee by the Owner Trustee,  as such list may
be amended from time to time.

                  "Tax Return":  The meaning set forth in Section 6.6.

                                       5
<PAGE>

                  "Transfer":  Any direct or indirect  transfer or other form of
assignment of any Trust Certificate.

                  "Trust":  The trust established under this Trust Agreement.

                  "Trust  Agreement":  This Trust Agreement,  as the same may be
amended or supplemented from time to time.

                  "Trust Certificates": The meaning assigned to such term in the
preliminary statement above.

                  "Trust  Estate":  The  corpus of the trust  created  as of the
Closing Date and to be  administered  hereunder,  consisting of: all the estate,
right,  title and interest of the Depositor in, to and under (a) the Daiwa FLOWS
Certificates,  and (b) the Related  Agreements  (i) to which the  Depositor is a
party;  or (ii) of which the Depositor is a third party  beneficiary,  including
the  right to  receive  all  income  on the Daiwa  FLOWS  Certificates  from and
including the date in December 1997 on which distributions are made on the Daiwa
FLOWS Certificates pursuant to the Daiwa Pooling Agreement;  and (c) all present
and future  claims,  demands,  causes and chooses in action in respect of any or
all of the foregoing and all payments on or under and all proceeds of every kind
and  nature  whatsoever  in  respect  thereof,  including  all  proceeds  of the
conversion,  voluntary or involuntary,  into cash or other liquid property,  all
cash  proceeds,  accounts,  accounts  receivable,  notes,  drafts,  acceptances,
chattel  paper,  checks,  deposit  accounts,  insurance  proceeds,  condemnation
awards,  rights to payment of any and every kind and other forms of  obligations
and receivables, instruments and other property which at any time constitute all
or part of or are included in the proceeds of the foregoing.

                  "Underlying  Agreement":  With  respect  to  the  Daiwa  FLOWS
Certificates,  the pooling and  servicing  agreement,  trust  agreement or other
governing agreement,  together with all exhibits thereto, pursuant to which such
Daiwa FLOWS Certificates were issued.

                  "Uniform  Commercial  Code":  The Uniform Code as in effect in
any applicable jurisdiction.

                  "Voting   Rights":   The  voting   rights  of  all  the  Trust
Certificates,  which shall be allocated to any particular  Trust  Certificate in
pro rata proportion to their respective Percentage Interests.

                               [End of Article I]




                                       6
<PAGE>




                                   ARTICLE II


               AUTHORITY TO EXECUTE AND PERFORM VARIOUS DOCUMENTS;
                    DECLARATION OF BUSINESS TRUST BY THE BANK


                  SECTION 2.1  Declaration  of Business  Trust by the Bank.  The
Bank is hereby  appointed  to hold and agrees to hold the Trust  Estate as Owner
Trustee  of  Structured  Mortgage  Trust  1997-2  in trust  upon the  terms  and
conditions and for the use and benefit of the  Certificateholders  as herein set
forth.

                  It is the  intention  of the  parties  hereto  that the  trust
created by this  Agreement  constitute a business trust under the Business Trust
Statute and that this  Agreement  constitute  the  governing  instrument of such
business trust.  This  declaration of business trust is not intended to create a
partnership or a joint-stock association.  As soon as practicable after the date
hereof,  the Owner  Trustee  shall file the  Certificate  of Trust  required  by
Section 3910(a) of the Business Trust Statute (the  "Certificate of Trust"),  in
the office of the  Secretary of State of the State of Delaware.  Effective as of
the date hereof, the Owner Trustee shall have all the rights,  powers and duties
set forth herein and in the Business Trust Statute with respect to accomplishing
the purposes of the Trust.  For purposes of this  Declaration of Business Trust,
"Business  Trust  Statute" means Chapter 38 of Title 12 of the Delaware Code, 12
Del. C. ss. 3801 et seq., as the same may be amended from time to time.

                  SECTION 2.2       Transfer of Trust Estate to Owner Trustee.

                  (a) As of the date hereof,  the Depositor  has sold,  granted,
assigned,  transferred  and otherwise  conveyed to and deposited  with the Owner
Trustee  and its  successors,  forever,  all right,  title and  interest  of the
Depositor in and to the sum of Ten Dollars  ($10.00),  constituting  the Initial
Trust Estate.

                  (b)  Effective as of the Closing Date,  the  Depositor  hereby
sells, grants, assigns,  transfers, and otherwise conveys to, and deposits with,
the Owner Trustee,  and its successors,  until this Trust  Agreement  terminates
pursuant to Section  8.1,  the entire  remaining  portion of the Trust Estate in
addition to the Initial Trust Estate, such conveyance to be made in exchange for
the net proceeds from the sale of the Notes on the Closing  Date,  together with
any Notes not sold on such date. Such assignment  includes,  without limitation,
all amounts payable to the Depositor in respect of the Daiwa FLOWS  Certificates
from and including the date in December 1997 on which  distributions are made on
the Daiwa FLOWS Certificates  pursuant to the Daiwa Pooling  Agreement,  and all
rights of the Depositor in and to the Daiwa FLOWS  Certificates  pursuant to the
related Underlying  Agreements.  In connection with such transfer, the Depositor
assigned to the Trust all of its rights  against the Company with respect to the
Trust Estate created pursuant to the Contribution Agreement.

                  In connection with such transfer and assignment, the Depositor
does  hereby  deliver or cause to be  delivered  to, and  deposit or cause to be
deposited with, the Owner Trustee (or, at the direction of the Owner Trustee, to
and with the Indenture Trustee on behalf of the Trust pursuant to the Indenture)
each of the  following  documents  or  instruments  relating  to the Daiwa FLOWS
Certificates:

                  (i) a  duly  issued  and  authenticated  physical  certificate


                                       7
<PAGE>

         evidencing such Daiwa FLOWS  Certificates  endorsed in blank,  together
         with such Opinions of Counsel and other documents as shall be necessary
         to cause  registration of transfer of such Daiwa FLOWS  Certificates to
         the  Indenture  Trustee  to be made  and to  obtain a duly  issued  and
         authenticated   physical   certificate   evidencing  such  Daiwa  FLOWS
         Certificates registered in the name of the Indenture Trustee;

                  (ii)  copies  of  any  Uniform   Commercial   Code   Financing
         Statements, the filing of which is requested by the Indenture Trustee;

                  (iii)  a copy  (which  may be on  electronic  media)  of  each
related Underlying Agreement; and

                  (iv) all  other  items  relating  to the  foregoing  as may be
         reasonably requested by the Owner Trustee or the Indenture Trustee.

                  (c) The Owner Trustee hereby acknowledges the receipt by it of
the Initial  Trust Estate and, upon delivery by or on behalf of the Depositor of
the documents and  instruments  referenced in Section 2.1(b),  will  acknowledge
receipt of the entire  remaining  portion of the Trust Estate in addition to the
Initial Trust Estate and such other documents and instruments  referenced above,
and  declares  that it holds  and will hold the  entire  Trust  Estate  and such
documents and  instruments  and that it holds and will hold all other assets and
documents  included  in the  Trust  Estate in trust  for the  exclusive  use and
benefit of all present and future Certificateholders.

                  Except as  expressly  provided  in Section  8.1,  neither  the
Depositor nor any Certificateholder may revoke the Trust established  hereunder.
Except as provided in Sections 4.2 and 8.1 hereof,  the Owner  Trustee shall not
assign,  sell,  dispose of or transfer any interest in, nor may the Depositor or
any  Certificateholder  withdraw from the Trust, any Daiwa FLOWS Certificates or
other  asset  constituting  the  Trust  Estate.  Except as  contemplated  by the
Indenture,  the Owner Trustee shall not permit the Daiwa FLOWS  Certificates  or
any other asset constituting the Trust Estate to be subjected to any lien, claim
or  encumbrance  arising  by,  through or under the Owner  Trustee or any person
claiming by, through or under the Owner Trustee.

                  SECTION 2.3 Authorization to Engage in Certain Activities. The
Depositor  hereby  authorizes  and directs the Owner  Trustee (i) to execute and
deliver,  as trustee  for and on behalf of the  Certificateholders,  the Related
Agreements  to which the Trust is a party and all other  agreements,  documents,
instruments  and  certificates  contemplated to be executed and delivered by the
Trust  pursuant  to the  Related  Agreements  and,  pursuant to the terms of the
Indenture,  to  execute,  issue and deliver to the  Indenture  Trustee the Notes
(each such  Related  Agreement  and the Notes to be in the form  approved by the
Depositor); (ii) to execute and deliver the Trust Certificates to the Depositor;
(iii) as and to the extent provided in the Indenture, to pledge the Trust Estate
to the Indenture  Trustee on behalf of the Noteholders as security for repayment
of the Notes and, in connection therewith, to deliver (or cause to be delivered)
to the Indenture  Trustee each of the documents and instruments  contemplated by
the Granting  Clause of the  Indenture;  (iv) to take  whatever  action shall be
required  to be taken by the Owner  Trustee  by the terms of, and  exercise  its
rights  and  perform  its  duties  under,  each  of the  documents,  agreements,
instruments and  certificates  referred to in clauses (i) through (iii) above as
set forth in such documents,  agreements,  instruments and certificates; and (v)
subject  to the terms of this  Trust  Agreement,  to take such  other  action in
connection  with the foregoing as the  Certificateholders  may from time to time
direct.

                                       8
<PAGE>

                  SECTION 2.4      Execution and Delivery of Trust Certificates.

                  (a) The Owner Trustee shall,  on the date hereof,  execute and
cause to be authenticated  and delivered to and upon the order of the Depositor,
the Trust Certificates  evidencing the entire beneficial ownership of the Trust.
The Trust Certificates will consist of a single class designated as the "Class A
Trust   Certificates".   The  rights  of  the   Certificateholders   to  receive
distributions  from  the  proceeds  of the  Trust  in  respect  of  their  Trust
Certificates,  and all  ownership  interests of the  Certificateholders  in such
distributions, shall be as set forth in this Trust Agreement:

                  (b) The Trust  Certificates  will be substantially in the form
attached hereto as Exhibit A; provided that any of the Trust Certificates may be
issued with appropriate insertions, omissions, substitutions and variations, and
may have imprinted or otherwise  reproduced thereon such legend or legends,  not
inconsistent with the provisions of this Trust Agreement,  as may be required to
comply with any law or with rules or regulations  pursuant thereto,  or with the
rules of any securities  market in which the Trust  Certificates are admitted to
trading, or to conform to general usage. The Trust Certificates will be issuable
in registered form only, with each certificate  representing not less than a 25%
Percentage Interest of the Class.

                  (c) Each Trust Certificate may be printed or in typewritten or
similar form, and each Trust Certificate shall, upon original issue, be executed
by the  Owner  Trustee  and  authenticated  by  the  Certificate  Registrar  and
delivered to or upon the order of the Depositor. All Trust Certificates shall be
executed  by  manual  or  facsimile  signature  on  behalf  of the  Trust  by an
authorized officer of the Owner Trustee,  not individually,  but solely as Owner
Trustee hereunder.  Trust Certificates bearing the signatures of individuals who
were at any time the proper  officers of the Owner  Trustee shall bind the Owner
Trustee,  notwithstanding  that such  individuals  or any of them have ceased to
hold such offices  prior to the delivery of such Trust  Certificates  or did not
hold such offices at the date of execution of such Trust Certificates.  No Trust
Certificate  shall be entitled to any benefit under this Trust Agreement,  or be
valid  for any  purpose,  unless  there  appears  on such  Trust  Certificate  a
certificate of authentication in the form set forth on the signature page of the
form of the Trust Certificate attached as Exhibit A, executed by the Certificate
Registrar by manual signature,  and such certificate of authentication  upon any
Trust Certificate shall be conclusive evidence, and the only evidence, that such
Trust Certificate has been duly authenticated and delivered hereunder. All Trust
Certificates shall be dated the date of their authentication.

                  SECTION 2.5  Activities  of the Trust.  It is the intention of
the parties hereto that the Trust shall not engage in any business or activities
other than as  specified in Section  2.3.  The  operations  of the Trust will be
conducted in accordance with the following  standards (and the Owner Trustee and
the Depositor  hereby agree to use their best efforts to cause the operations of
the Trust to be conducted in accordance herewith):

                  (i) The Trust will  observe  all  procedures  required by this
Trust Agreement.

                  (ii) The  business and affairs of the Trust will be managed by
         or under the  direction  of the  Owner  Trustee.  Except  as  otherwise
         expressly provided in this Trust Agreement,  the Depositor will have no
         authority to act for, or to assume any obligation or  responsibility on
         behalf of, the Trust.

                                       9
<PAGE>

                  (iii)  The Trust  will keep  correct  and  complete  books and
         records of accounts and minutes of the  meetings and other  proceedings
         of the  Owner  Trustee  and any  Agents,  separate  from  those  of the
         Depositor  or any  subsidiary,  affiliate  or  separate  account of the
         Depositor. Any such resolutions,  agreements and other instruments will
         be continuously maintained as official records by the Trust.

                  (iv) Each of the  Depositor and the Trust will provide for its
         own  operating  expenses and  liabilities  from its own funds.  General
         overhead and  administrative  expenses of the Trust will not be charged
         or otherwise allocated to the Depositor (except indirectly,  insofar as
         the  Depositor  owns the Trust  Certificates)  and such expenses of the
         Depositor will not be charged or otherwise allocated to the Trust.

                  (v) The  Trust  will  conduct  its  business  under  names  or
         tradenames so as not to mislead others as to the identity of the Trust.
         Without limiting the generality of the foregoing,  all oral and written
         communications, including letters, invoices, contracts, statements, and
         applications will be made solely in the name of the Trust (or addressed
         to the Trust, as applicable) if related to the Trust. The Depositor and
         the Trust each will have separate stationery and other business forms.

                  (vi)  There  will  be no  guarantees  made by the  Trust  with
         respect  to  obligations  of  the  Depositor.  There  will  not  be any
         indebtedness between the Trust and the Depositor.




                                       10
<PAGE>




                  (vii) The Trust will act solely in its name and through its or
         the Owner Trustee's duly  authorized  officers or Agents in the conduct
         of its business.  The Trust will not: (a) operate or purport to operate
         as an integrated, single economic unit with respect to the Depositor or
         any other affiliated or unaffiliated  entity; (b) seek or obtain credit
         or incur any obligation to any third party based upon the assets of the
         Depositor; or (c) induce any such third party to reasonably rely on the
         creditworthiness   of  the   Depositor  or  any  other   affiliated  or
         unaffiliated entity.

                               [End of Article II]




                                       11
<PAGE>




                                    ARTICLE I

                      ESTABLISHMENT OF CERTIFICATE ACCOUNT

         SECTION 3.1       Establishment of Certificate Account: Deposits
                                    in Certificate Account.

                  The Owner Trustee, for the benefit of the  Certificateholders,
shall  establish  and  maintain  one or more  interest  bearing  trust  accounts
(collectively,  the "Certificate Account"),  entitled "Wilmington Trust Company,
in trust for the  registered  holders of Structured  Mortgage Trust 1997-2 Trust
Certificates" and shall hold in trust for the benefit of the Certificateholders.
The Owner  Trustee  shall cause the  following  payments and  collections  to be
deposited  directly  into  the  Certificate  Account:  (1) all  proceeds  of the
issuance of the Notes  received  from the Initial  Purchaser;  (2) all  payments
allocable to the Trust Certificates that are received from time to time pursuant
to Section 12.01 of the Indenture;  (3) any payments received on the Daiwa FLOWS
Certificates from time to time pursuant to the respective  Underlying Agreements
but subject to Section  4.1(a) and (b); and (4) any other  amounts  specifically
required to be deposited in the Certificate Account hereunder.

                  The  foregoing  requirements  for  deposit in the  Certificate
Account shall be exclusive.

                  SECTION 3.2         Permitted Withdrawals From the Certificate
 Account.

                  The Owner  Trustee may from time to time  withdraw  funds from
the Certificate Account for the following purposes:

                  (i) to make payments on the Trust  Certificates on the Closing
         Date in an  amount  equal to the  proceeds  of  issuance  of the  Notes
         received from the Initial Purchaser;

                  (ii) to make payments on the Trust Certificates in the amounts
         and in the manner provided for in Section 4.2 hereunder;

                  (iii) to pay itself any unpaid Owner Trustee Fees, but only to
         the extent of amounts in the Certificate Account  representing  amounts
         received in respect of the Daiwa FLOWS Certificates;

                  (iv) to reimburse or indemnify  the Owner Trustee for expenses
         and  other  liabilities  incurred  by and  reimbursable  to  the  Owner
         Trustee,  pursuant  to  Section  7.2  hereunder,  except  as  otherwise
         provided in such Section; and

                  (v) to clear and  terminate the  Certificate  Account upon the
termination of this Agreement.

                  On the Closing Date the Owner Trustee shall  withdraw from the
Certificate  Account  all  proceeds  of issuance of the Notes and shall use such
funds withdrawn from the Certificate  Account only for the purposes described in
this Section 3.2 and in Section 4.2 hereunder.

                              [End of Article III]




                                       12
<PAGE>




                                    ARTICLE I

                      RECEIPT, DISTRIBUTION AND APPLICATION
                         OF INCOME FROM THE TRUST ESTATE

         SECTION 4.1       Distribution of Payments.

                  (a) Simultaneously with the execution of this Trust Agreement,
the Trust shall notify and direct the parties  responsible  under the respective
Underlying  Agreements for making  distributions on the Daiwa FLOWS Certificates
(which  notice  shall be  substantially  in the form of  Exhibit  B hereto  (the
"Direction  Letter"))  (i) to remit all future  payments on account of the Daiwa
FLOWS Certificates directly to the Indenture Trustee for payment as specified in
the Indenture until such time as the Indenture  Trustee  notifies the Trust that
the Lien on the Trust Estate under the Indenture  shall have been discharged and
released, and (ii) that following the receipt of such notice, such parties shall
remit all future payments on account of the Daiwa FLOWS  Certificates,  from and
after the date in  December  1997 on which  distributions  are made on the Daiwa
FLOWS Certificates pursuant to the Daiwa Pooling Agreement, to the Owner Trustee
for the benefit of the Certificateholders.

                  (b) In the event that,  following  receipt by the Trust of the
Direction  Letter and prior to receipt by the Trust of notice from the Indenture
Trustee  that  the  Lien on the  Trust  Estate  under  the  Indenture  has  been
discharged and released, any payments on account of the Daiwa FLOWS Certificates
are received  directly (rather than through the Indenture  Trustee) by the Owner
Trustee,  the  Depositor or a  Certificateholder,  the Person so receiving  such
payment shall, promptly upon receipt, deliver such payment over to the Indenture
Trustee without deduction, set-off or adjustment of any kind.

                  (c) Pursuant to the terms of the  Indenture,  after payment by
the Indenture  Trustee of all required  payments on the Notes on each  Indenture
Payment  Date,  the  remaining  Available  Funds in the Payment  Account will be
remitted  by the  Indenture  Trustee to the Owner  Trustee  for  application  as
provided  in  Section  3.2  (including,   without  limitation,  payment  to  the
Certificateholders in accordance with Section 4.2 hereunder).  The Owner Trustee
may direct the Indenture Trustee to distribute such remaining Available Funds on
any such Payment Date in a manner  consistent  with  Sections 3.2 and 4.2 (as if
such remaining Available Funds were on deposit in the Certificate Account); and,
in connection therewith,  such remaining Available Funds shall be deemed to have
been deposited in the  Certificate  Account and  subsequently  withdrawn to make
such distributions.

                  SECTION 4.2       Payments.

                  (a) On  each  Payment  Date  (or,  if the  payments  from  the
Indenture Trustee on such Payment Date contemplated by Section 4.1(c) shall have
been  received  after [1:00] p.m.,  New York City time, on such Payment Date, as
soon as  practicable,  but in no event  more  than one  Business  Day  following
receipt),  the Owner Trustee (or its Agent) shall withdraw from the  Certificate
Account all funds that were  previously  deposited  therein or deemed  deposited
therein in accordance with Section 4.1(c),  and the Owner Trustee (or its Agent)
shall  pay  such  funds to the  Certificateholders  pro rata  based  upon  their
respective  Percentage  Interests.  Payments to the  Certificateholders  on each
Payment  Date will be made to the  Certificateholders  of record on the  related
Record Date. Payments to any Certificateholder on any Payment Date shall be made


                                       13
<PAGE>

by  wire  transfer  of  immediately  available  funds  to the  account  of  such
Certificateholder  at a bank  or  other  entity  having  appropriate  facilities
therefor, if such Certificateholder  shall have so notified the Owner Trustee in
writing at least five Business Days prior to the related Record Date and if such
Certificateholder is the registered owner of Trust Certificates  representing at
least a 50%  Percentage  Interest,  or  otherwise by check mailed by first class
mail to the  address  of such  Certificateholder  appearing  in the  Certificate
Register.  Final payment on each Trust  Certificate will be made in like manner,
but only  upon  presentment  and  surrender  of such  Trust  Certificate  at the
Corporate  Trust  Office  or such  other  location  specified  in the  notice to
Certificateholders of such final payment.

                  (b)  Whenever  the  Owner  Trustee   expects  that  the  final
distribution  with respect to the Certificates  will be made on the next Payment
Date (such Payment Date, the "Final Payment Date"), or upon a termination of the
Trust at the direction of the Certificateholders in accordance with Section 8.1,
the  Owner  Trustee  shall  mail  to  each  Certificateholder  on  such  date of
Certificates a notice to the effect that:

                  (i)      the Owner Trustee expects that the final distribution
                           with respect to the Trust  Certificates  will be made
                           on such Payment Date but only upon  presentation  and
                           surrender of the Trust  Certificates at the office of
                           the Owner Trustee therein specified, and

                  (ii) no interest shall accrue on the Trust  Certificates  from
and after such Payment Date.

Upon   presentation   and   surrender   of  the   Trust   Certificates   by  the
Certificateholders   on  the  Final   Payment  Date  in  respect  of  the  Trust
Certificates,  the Owner Trustee shall distribute to the  Certificateholders the
amounts otherwise distributable on such Payment Date pursuant to Section 4.2(a).
Any funds not  distributed  on such  Payment  Date because of the failure of any
Certificateholders  to tender their  Certificates shall be set aside and held in
trust for the account of the appropriate  non-tendering  Certificateholders.  If
any Trust  Certificate,  as to which  notice  has been  given  pursuant  to this
Section  4.2(c)  shall not have been  surrendered  for  cancellation  within six
months after the time  specified in such notice,  the Owner Trustee shall mail a
second notice to the remaining Certificateholders, at their last addresses shown
in  the  Certificate   Register,  to  surrender  their  Trust  Certificates  for
cancellation  in order to receive,  from such funds held, the final payment with
respect  thereto.  If  within  one  year  after  the  second  notice  any  Trust
Certificate shall not have been surrendered for cancellation,  the Owner Trustee
shall  directly,  or  through an Agent,  take  reasonable  steps to contact  the
remaining  Certificateholders  concerning  surrender of their Certificates.  The
costs   and   expenses   of   maintaining   such   funds   and   of   contacting
Certificateholders  shall be paid out of the Trust  assets  which remain held by
the Owner  Trustee.  If within  two years  after  the  second  notice  any Trust
Certificates shall not have been surrendered for cancellation, the Owner Trustee
shall  segregate  all amounts  distributable  to the  Holders  thereof and shall
thereafter  hold such amounts  uninvested  for the benefit of such  Holders.  No
interest shall accrue or be payable to any  Certificateholder on any amount held
as  a  result  of  such  Certificateholder's  failure  to  surrender  its  Trust
Certificates for final payment thereof in accordance with this Section 4.2(c).

                  SECTION 4.3 Statements to Certificateholders.  On each Payment
Date, the Owner Trustee (or its Agent) shall prepare, and shall forward by mail,
a statement to each Certificateholder and to the Depositor stating:

                                       14
<PAGE>

                  (i)      the aggregate amounts of interest and  principal paid
                           to the Certificateholders on such Payment Date;

                  (ii)     all amounts received  by the Owner Trustee,  together
                           with their application; and

                  (iii)    the amount of the Owner  Trustee Fees received by the
                           Owner Trustee  since the  preceding  Payment Date and
                           any unpaid  Owner  Trustee Fees then due and owing to
                           the Owner Trustee.

                  In addition,  the Owner Trustee  promptly  (and, in any event,
within five Business Days of receipt) will furnish to Certificateholders and the
Depositor  copies of any  notices,  statements  reports or other  communications
received  by the Owner  Trustee on behalf of the Trust as issuer of the Notes or
as owner of the Daiwa FLOWS Certificates,  including,  without  limitation,  any
such notices, statements, reports or other communications relating to the Notes,
the Indenture,  the Daiwa FLOWS Certificates,  the Underlying  Agreements or the
other assets of the Trust Estate.

                  On or before  January 31st of each  calendar  year,  beginning
with calendar  year 1998,  the Owner  Trustee (or its agent) shall  prepare,  or
cause to be prepared, and deliver, or cause to be delivered, by first class mail
to  each  Person  who at any  time  during  the  previous  calendar  year  was a
Certificateholder  of record a statement  containing the information required to
be contained in the regular monthly report to  Certificateholders,  as set forth
above in this Section 4.3,  aggregated  for such  previous  calendar year or the
applicable  portion  thereof  during which such Person was a  Certificateholder.
Such  obligation of the Owner Trustee shall be deemed to have been  satisfied to
the extent that substantially comparable information shall have been provided by
the Owner Trustee to any Person who was a Certificateholder, as described above,
pursuant to any requirements of the Code and regulations thereunder as from time
to time are in force.

                  SECTION 4.4 Access to Certain  Documentation  and Information.
The Owner  Trustee  shall  provide to the  Certificateholders  access to the all
reports, documents and records maintained by the Owner Trustee in respect of its
duties  hereunder,  such  access  being  afforded  without  charge but only upon
reasonable   written  request  and  during  normal  business  hours  at  offices
designated by the Owner Trustee.





                                       15
<PAGE>




                  SECTION 4.5 Compliance with Withholding  Requirements.  In the
event that the Owner Trustee is required (whether on liquidation of the Trust or
otherwise)  to  make  payments  to  the  Depositor  or  the  Certificateholders,
notwithstanding any other provisions of this Trust Agreement,  the Owner Trustee
(or its Agent)  shall  comply with all  federal  withholding  requirements  with
respect to payments to the  Depositor or the  Certificateholders  that the Owner
Trustee  reasonably  believes are applicable  under or required by the Code. The
consent of the  Depositor or the  Certificateholders,  as the case may be, shall
not be required for any such  withholding.  The parties  hereto  understand  and
agree that the Owner Trustee shall not be required to gross up any such payments
for the amount of such withholding (or any other amounts).

                  SECTION 4.6 Holding of Trust  Estate.  Subject to the terms of
the  Indenture,  the Owner  Trustee  shall hold that portion of the Trust Estate
delivered to the Owner Trustee that consists of  "instruments"  (as such term is
defined in  Section  9-105(i)  of the  Uniform  Commercial  Code as in effect in
Delaware on the date hereof) in the State of Delaware  and,  except as otherwise
specifically provided in this Agreement,  shall not remove such instruments from
the State of Delaware  unless it receives  an Opinion of Counsel  (obtained  and
delivered  at  the  expense  of  the  Person  requesting  the  removal  of  such
instruments  from the State of  Delaware)  that in the event the transfer of the
Daiwa FLOWS Certificates to the Owner Trustee, on behalf of the Trust, is deemed
not to be a sale, after such removal, the Owner Trustee, on behalf of the Trust,
will possess a first priority perfected security interest in such instruments.

                               [End of Article IV]




                                       16
<PAGE>


                                    ARTICLE I

                           DUTIES OF THE OWNER TRUSTEE

                  SECTION 5.1      Notice of Certain Events; Action by the Owner
Trustee.

         (a) Whenever the Owner Trustee, on behalf of the Trust as issuer of the
Notes or as owner of the Daiwa FLOWS  Certificates,  is requested  or, as to any
particular matter,  notified by any Person, of its authority, to take any action
or to give any  consent,  approval or waiver that it is entitled to take or give
on behalf of the Trust in such capacity, the Owner Trustee shall promptly notify
all the  Certificateholders  of such  request  or  notice  in such  detail as is
available to it.

                  (b)  Subject  to the  Owner  Trustee's  rights  in this  Trust
Agreement to be  indemnified  for its acts and omissions with respect to matters
concerning this Trust Agreement, the Related Agreements, the Trust Estate or the
Daiwa FLOWS  Certificates,  the Owner  Trustee shall take or refrain from taking
such action as  Certificateholders  entitled to a majority of the Voting  Rights
shall so direct; provided,  however, that so long as the Trust Estate is subject
to the lien of the  Indenture  such  action  of the  Certificateholders  must be
affirmatively approved by 60% of the Holders of the Outstanding Notes. The Owner
Trustee  may,  from  time to time,  request  in  writing  instructions  from the
Certificateholders   and  shall  request  in  writing   instructions   from  the
Certificateholders  if the Owner  Trustee  receives  notice  that a default  has
occurred and is continuing under the Indenture.

                  (c) Notwithstanding any direction of the Certificateholders to
the contrary or any provision  hereof to the  contrary,  the Owner Trustee shall
not, without the written consent of the Indenture Trustee, execute any direction
of the Certificateholders  that might result in the Trust being terminated prior
to the  satisfaction  and  discharge  of the Lien of the  Indenture on the Trust
Estate or prior to the payment in full of the principal of and accrued  interest
on the Notes.

                  SECTION 5.2  Distribution of Reports.  The Owner Trustee shall
promptly  (but no later  than five  Business  Days  following  receipt  thereof)
distribute to the Depositor and the  Certificateholders  such reports,  notices,
statements and written  materials which it actually receives as Owner Trustee or
otherwise  on behalf of the Trust  hereunder  or under any of the other  Related
Agreements.

                  SECTION  5.3  Action   Required   Only  if  Owner  Trustee  is
Indemnified.  The Owner  Trustee  shall not be required to take any action under
Section 5.1(b) if the Owner Trustee shall reasonably  determine that such action
is likely to result in personal  liability  for which the Owner  Trustee has not
been and will not be adequately  indemnified  or is contrary to the terms hereof
or of any Related Agreement or Underlying Agreement, or is otherwise contrary to
law.

                                       17
<PAGE>

                  SECTION 5.4       No  Duties  Except  as  Specified  in  Trust
Agreement or Instructions

                  (a) The Owner Trustee shall not have any duty or obligation to
manage, control, use, make any payment in respect of, register,  record, insure,
inspect, sell, dispose of or otherwise deal with the Daiwa FLOWS Certificates or
any other part of the Trust Estate,  or otherwise to take or refrain from taking
any action under or in connection with any Related  Agreement to which the Owner
Trustee  is a party,  except as  expressly  provided  by the terms of this Trust
Agreement or any such other Related  Agreement or in written  instructions  from
the  Certificateholders  received  pursuant  to Section  5.1(b);  and no implied
duties or obligations  shall be read into this Trust Agreement against the Owner
Trustee,  other than the obligation of the Owner Trustee to exercise such of the
rights and powers  vested in it by this Trust  Agreement  in good faith and in a
manner  which is not grossly  negligent  and which does not  constitute  willful
misconduct. The Bank (and any successor trustee or co-trustee) in its individual
capacity nevertheless agrees that it will, at its own cost and expense, promptly
take all action as may be necessary  to discharge  any Liens on the Trust Estate
arising  by,  through or under the Owner  Trustee (or any  successor  trustee or
co-trustee  appointed in  accordance  with Article IX) either (i) when acting in
its individual capacity or (ii) when acting improperly in its capacity, as Owner
Trustee.

                  (b)  Without   limiting  the   generality   of  the  foregoing
subsection (a), except as otherwise  explicitly provided in this Trust Agreement
or in any other  Related  Agreement  to which it is a party,  neither  the Owner
Trustee  nor the Bank  shall  have any duty to (i) file or  record  any  Related
Agreement or any other document,  or to maintain any such filing or recording or
to refile or rerecord any such  document,  (ii) pay or discharge  any tax or any
Lien owing with  respect to or assessed or levied  against any part of the Trust
Estate,  other than to forward  notice of such tax or Lien received by the Owner
Trustee to the  Certificateholders  and the Indenture  Trustee,  (iii)  confirm,
verify,  investigate  or inquire  into the  failure of any party to receive  any
reports or financial statements in connection with the Daiwa FLOWS Certificates,
(iv)  ascertain or inquire as to the  performance or observance of any person or
entity under or of any of the Related Agreements,  or (v) manage, control, sell,
dispose  of or  otherwise  deal with the Daiwa  FLOWS  Certificates  or any part
hereof or any other part of the Trust Estate.

                               [End of Article V]




                                       18
<PAGE>




                                    ARTICLE I

                                THE OWNER TRUSTEE

                  SECTION 6.1  Acceptance of Trust and Duties.  The Bank accepts
the trust hereby created and agrees to perform the same, but only upon the terms
of this Trust  Agreement  in  accordance  with the standard of care set forth in
Section  5.4(a).  The Bank,  as Owner  Trustee,  agrees to  receive,  manage and
disburse all moneys  constituting  part of the Trust Estate actually received by
it as Owner  Trustee  in  accordance  with the  terms of this  Trust  Agreement.
Neither the Bank nor the Owner Trustee shall be answerable or accountable  under
any circumstances, except for (i) its own willful misconduct, bad faith or gross
negligence;  (ii) the  inaccuracy  of any of its  representations  or warranties
contained in Section 6.2 of this Trust  Agreement;  (iii) its failure to perform
obligations  expressly  undertaken  by it in this Trust  Agreement in accordance
with the  standard of care set forth in Section  5.4(a);  (iv) taxes based on or
measured by any fees,  commissions or compensation  received by it for acting as
Owner Trustee in connection  with any of the  transactions  contemplated by this
Trust Agreement or any other Related Agreements; (v) its failure to use due care
to receive,  manage and disburse  moneys  actually  received by it in accordance
with the terms  hereof;  and (vi) any other claims,  amounts or taxes  otherwise
excluded from the Depositor's indemnity obligations pursuant to Article VII.

                  SECTION 6.2 Limited Representations or Warranties of the Owner
Trustee.  Neither the Bank nor the Owner Trustee makes (i) any representation or
warranty,  either  express or implied,  as to the title to or value of the Daiwa
FLOWS Certificates, or (ii) any representation or warranty as to the validity or
enforceability of any Related Agreement,  except as set forth below or as to the
correctness  of any statement  made by a person or entity other than the Bank or
the Owner  Trustee  contained  in any Related  Agreement.  The Bank  represents,
warrants and  covenants to and for the benefit of the  Depositor,  the Indenture
Trustee for the benefit of the Noteholders and the Certificateholders that:

                  (a) The  Bank is a bank and  trust  company,  duly  organized,
validly existing and in good standing under the laws of the state of Delaware;

                  (b)  The  execution   and  delivery  by  the  Bank,   and  the
performance  and compliance by the Bank with the terms of, this Trust  Agreement
and any  and all  documents  to be  executed  or  delivered  by the  Bank in its
individual  capacity in connection  with this Trust Agreement and to fulfill its
obligations  under,  and to consummate the  transactions  contemplated  by, this
Trust  Agreement and such other  documents  executed in  connection  herewith to
which the Bank is a party, will not violate any provisions of the Bank's charter
or bylaws, and no consent, approval, authorization or order of or filing with or
notice  to any  court  or  governmental  agency  or  body  is  required  for the
execution, delivery or performance by the Bank of this Trust Agreement;

                  (c) The Bank, in its individual  capacity,  has full power and
authority  and has taken all action  necessary to execute and deliver this Trust
Agreement  and any and all  documents  to be executed or  delivered by it in its
individual  capacity in connection  with this Trust Agreement and to fulfill its
obligations  under,  and to consummate the  transactions  contemplated  by, this
Trust  Agreement and such other  documents  executed in  connection  herewith to
which it is a party, and this Trust Agreement and such other documents  executed
in connection  herewith to which it is a party are the legal,  valid and binding
obligations of the Bank, in its  individual  capacity,  enforceable  against the


                                       19
<PAGE>

Bank in  accordance  with their  respective  terms,  except as such terms may be
limited by bankruptcy, insolvency,  reorganization,  moratorium or other similar
laws  affecting the rights of creditors  generally and by general  principles of
equity;

                  (d) The consummation of the transactions  contemplated by this
Trust  Agreement do not conflict  with,  violate or  contravene  any law,  rule,
regulation or judicial,  governmental or administrative  order applicable to the
Bank or the Owner Trustee or conflict with,  result in a breach of or constitute
a default  under any of the terms,  conditions or provisions of any agreement or
instrument to which the Bank is a party or by which it is bound, or any order or
decree  applicable  to the Bank,  or result in the creation or imposition of any
Lien on any of the  Bank's  assets  or  property,  which  would  materially  and
adversely  affect the ability of the Bank or the Owner  Trustee to carry out the
transactions contemplated by this Trust Agreement; and

                  (e) There is no action, suit or proceeding pending against the
Bank,  in its  individual  capacity or as Owner  Trustee,  in any court or by or
before any other governmental  agency or instrumentality  which would materially
and adversely  affect the ability of the Bank, in its individual  capacity or as
Owner  Trustee,  to  carry  out the  transactions  contemplated  by  this  Trust
Agreement.

                  SECTION  6.3  Trust  Accounts.  Moneys  received  by the Owner
Trustee  hereunder  shall be  segregated in a trust  account  maintained  with a
federal  or state  chartered  depository  institution  or trust  company  having
corporate trust powers and acting in its fiduciary capacity.

                  SECTION 6.4 Reliance:  Advice of Counsel. Neither the Bank nor
the Owner  Trustee  shall incur any  liability to any person or entity in acting
upon any signature,  instrument,  notice,  resolution,  request, consent, order,
certificate,  report, opinion, bond or other document or paper believed by it to
be genuine and  believed by it in good faith to be signed by the proper party or
parties.  The Owner  Trustee  may  accept  and rely upon a  certified  copy of a
resolution  of the board of directors or other  governing  body of any corporate
party as conclusive  evidence that such resolution has been duly adopted by such
body and that the same is in full force and effect. As to any fact or matter the
manner of  ascertainment  of which is not specifically  prescribed  herein,  the
Owner Trustee may for all purposes  hereof rely on an Officers'  Certificate  of
the relevant  party, as to such fact or matter,  and such Officers'  Certificate
shall constitute full protection to the Owner Trustee for any action  reasonably
taken or  omitted to be taken by it in good faith in  reliance  thereon.  In the
administration of the Trust hereunder,  the Owner Trustee may execute any of the
trusts or powers hereof and perform its powers and duties hereunder  directly or
through  Agents and may consult  with  counsel,  accountants  and other  skilled
persons or entities to be selected and employed by it reasonably.

                  SECTION 6.5 Not Acting in Individual Capacity.  All persons or
entities having any claim against the Bank or the Owner Trustee by reason of the
transactions contemplated by the Related Agreements shall look only to the Trust
Estate  (or a part  thereof,  as the case may be) for  payment  or  satisfaction
thereof,  except as specifically  provided in this Trust Agreement and except to
the extent that the Bank or the Owner Trustee shall otherwise expressly agree in
any Related Agreement to which it is a party.

                  SECTION 6.6 Books and  Records;  Tax  Election.  (a) The Owner
Trustee  shall be  responsible  for the  keeping  of all  appropriate  books and
records  relating  to the  receipt  and  disbursement  of all moneys that it may
receive or be entitled to hereunder or under any other  Related  Agreement.  The
Owner  Trustee  shall  file  an   application   with  the  IRS  for  a  taxpayer


                                       20
<PAGE>

identification  number  with  respect to the Trust  (and,  upon  receipt of such
number,  shall notify the Indenture  Trustee thereof) and prepare or cause to be
prepared and sign and/or file a tax return in connection  with the  transactions
contemplated  hereby  or by any other  Related  Agreement  (the  "Tax  Return");
provided,  however, that the Owner Trustee shall send or cause to be sent a copy
of the completed Tax Return to the  Depositor,  the  Certificateholders  and the
Indenture  Trustee  not more than 60 nor less than 30 days prior to the due date
of the Tax Return.  The Depositor and the  Certificateholders  shall each,  upon
request by the Owner  Trustee (or the Agent of the Owner  Trustee),  furnish the
Owner Trustee (or the Agent of the Owner  Trustee) with all such  information as
may be  reasonably  required  from the  Depositor or the  Certificateholders  in
connection with the preparation of such Tax Return. The Owner Trustee shall keep
copies of the Tax  Returns  delivered  to or filed by it (or by the Agent of the
Owner Trustee).

                  (b) The Owner  Trustee  agrees  that,  for federal  income tax
purposes, the Trust shall be treated as a grantor trust under Part I, Subpart E,
of  Subchapter J of the Code,  and that the Owner Trustee on behalf of the Trust
shall  file  (or  cause  to  be  filed)   tax   returns   consistent   with  the
characterization  of the Trust as a grantor  trust.  The Owner  Trustee shall be
deemed to be in compliance with its obligations  pursuant to this Section 6.6 if
(i) the Trust enters into an agreement  with LaSalle  National Bank with respect
to the preparation of tax returns relating to the Trust and (ii) it executes and
delivers the reports and documents required hereunder;  provided,  however, that
LaSalle  National  Bank shall be  entitled  to  delegate  its duties  under such
agreement to a subcontractor;  provided, further, that the LaSalle National Bank
will be primarily liable for the performance of duties thereunder.

                               [End of Article VI]




                                       21
<PAGE>


                                    ARTICLE I

                 COMPENSATION, REIMBURSEMENT AND INDEMNIFICATION
                              OF THE OWNER TRUSTEE

                  SECTION  7.1  Compensation  of the  Owner  Trustee.  The Owner
Trustee shall be entitled to receive as compensation  for its services the Owner
Trustee Fee,  such amount to be payable:  first,  as provided in the  Indenture;
second,  out of amounts on deposit in the  Certificate  Account  that  represent
payments received in respect of the Daiwa FLOWS Certificates; and, third, to the
extent not paid pursuant to either  clause  "first" or "second" of this Section,
within 60 days of first becoming due, by the Certificateholders,  on a joint and
several basis.

                  SECTION 7.2       Reimbursement  and  Indemnification  of  the
Owner Trustee

                  (a) The Owner Trustee  shall be entitled to be reimbursed  for
its reasonable expenses (including  reasonable  attorneys' fees) incurred in the
performance  of its duties as Owner  Trustee  hereunder,  and to be  compensated
reasonably for any  extraordinary  services rendered under Section 5.1(b) except
to the  extent  that such  expenses  arise  out of or result  from (i) the Owner
Trustee's  own  willful  misconduct,  bad  faith or gross  negligence;  (ii) the
inaccuracy  of any of the  Bank's  or the  Owner  Trustee's  representations  or
warranties  contained  in  Section  6.2;  (iii) the Owner  Trustee's  failure to
perform  obligations  expressly  undertaken  by it in this  Trust  Agreement  in
accordance  with the  standard of care set forth in Section  5.4(a);  (iv) taxes
based on or measured by any fees,  commissions or  compensation  received by the
Owner  Trustee  for acting as such in  connection  with any of the  transactions
contemplated  by this Trust Agreement or any other Related  Agreements;  and (v)
the Owner  Trustee's  failure to use due care to  receive,  manage and  disburse
moneys actually received by it in accordance with the terms hereof.

                  (b) The Owner Trustee shall be entitled to be indemnified  and
held harmless from and against any and all liabilities,  obligations,  indemnity
obligations,  losses (excluding loss of anticipated profits), damages (including
reasonable expenses reasonably incurred), claims, actions, suits or judgments of
any kind and nature whatsoever  (collectively,  the "Liabilities")  which may be
imposed on, incurred by or asserted at any time against the Owner Trustee in any
way  relating  to or  arising  out of the Trust  Estate,  any of the  properties
included  therein,  the  administration  of the Trust  Estate  or any  action or
inaction of the Owner Trustee hereunder or under the Related Agreements,  except
to the extent  that such  Liabilities  arise out of or result from (i) the Owner
Trustee's own willful misconduct,  bad faith or negligence;  (ii) the inaccuracy
of any of the Owner Trustee's representations or warranties contained in Section
6.2;  (iii)  the  Owner  Trustee's  failure  to  perform  obligations  expressly
undertaken by it in this Trust Agreement in accordance with the standard of care
set forth in  Section  5.4(a);  (iv)  taxes  based on or  measured  by any fees,
commissions or compensation  received by the Owner Trustee for acting as such in
connection with any of the transactions  contemplated by this Trust Agreement or
any other Related  Agreements;  and (v) the Owner  Trustee's  failure to use due
care  to  receive,  manage  and  disburse  moneys  actually  received  by  it in
accordance  with the terms  hereof.  The  indemnities  contained in this Section
7.2(b) shall survive the  termination of this Trust Agreement and the removal or
resignation of the Owner Trustee hereunder.

                  (c) Any  reimbursements  and  indemnities to the Owner Trustee
pursuant to this Section 7.2 shall be payable:  first, out of amounts on deposit
in the  Certificate  Account;  and,  second,  to the extent not paid pursuant to
clause first within 60 days of first being incurred, by the  Certificateholders,


                                       22
<PAGE>

on a joint and several basis.

                  SECTION 7.3 Not  Obligations  of the Trust.  None of the fees,
expenses  and other  liabilities  referred to in  Sections  7.1 and 7.2 shall be
obligations of the Trust or otherwise  chargeable to the Trust Estate. The Owner
Trustee hereby agrees not to cause or participate in the filing of a petition in
bankruptcy  against the Trust for the  non-payment  to the Owner  Trustee of any
amounts  provided by this Trust  Agreement  until the expiration of one year and
one day after the payment in full of all the Notes issued under the Indenture.

                              [End of Article VII]




                                       23
<PAGE>


                                    ARTICLE I

                         TERMINATION OF TRUST AGREEMENT

                  SECTION 8.1  Termination.  The Trust  shall not be  terminated
under  this  Section  8.1 until the Notes have been paid in full and the Lien on
the Trust Estate created by the Indenture has been released;  provided, however,
that in no event shall the trust created hereby  continue  beyond the expiration
of 21 years  from the  death of the  survivor  of the  descendants  of Joseph P.
Kennedy,  the late  ambassador of the United States to the Court of St.  James's
living on the date hereof.

                  This  Trust   Agreement  may  be  terminated  by  all  of  the
Certificateholders at any time prior to the issuance of the Notes and the pledge
of the  Trust  Estate  pursuant  to the  Indenture,  and at any time  after  the
Indenture is  discharged in  accordance  with Article V thereof,  and this Trust
Agreement shall terminate in connection with the final distribution on the Daiwa
FLOWS Certificates. With respect to any such event, this Trust Agreement and the
estate and rights  thereby  granted by the Depositor to the Owner Trustee in the
Trust  Estate  shall  cease,  terminate  and be void as of the date of the final
distribution by the Owner Trustee of all the assets in the Trust Estate pursuant
to this Section 8.1 and Section 4.2.  After  payment of all amounts then due and
payable to the Owner Trustee pursuant to Sections 7.1 and 7.2 hereof, all right,
title and interest in the Trust  Estate  still held by the Owner  Trustee at the
time of such  termination  shall be  transferred,  assigned and paid over to the
Certificateholders or their respective designees.

                  The  Certificateholders  hereby irrevocably  appoint the Owner
Trustee as its attorney-in-fact for the purposes of the terminating the Trust.

                  SECTION 8.2       Further Assurances by the Owner Trustee upon
Termination


                  Upon  termination of this Trust,  the Owner Trustee shall take
such  action as may be  requested  by the  Certificateholders  to  transfer  the
remaining   assets   of   the   Trust   to   the   Certificateholders   or   the
Certificateholders' respective designees, including the execution of instruments
of transfer or assignment with respect to the Daiwa FLOWS  Certificates  and any
of the Related Agreements to which the Owner Trustee is a party.

                  SECTION 8.3 Insolvency of a Certificateholder.  The insolvency
or other  similar  incapacity  of a  Certificateholder  shall not (i) operate to
terminate  this Trust  Agreement;  (ii)  entitle any  Certificateholder's  legal
representatives  to claim an accounting or to take any action in any court for a
partition  or  winding up of the Trust  Estate;  or (iii)  otherwise  affect the
rights, obligations and liabilities of the parties hereto.

                              [End of Article VIII]




                                       24
<PAGE>


                                    ARTICLE I

                   SUCCESSOR OWNER TRUSTEES, CO-OWNER TRUSTEES
                           AND SEPARATE OWNER TRUSTEES

                 SECTION 9.1       Resignation of the Owner Trustee: Appointment
of Successor

                  (a) The  Owner  Trustee  may  resign  at any time  (and  shall
immediately resign if it ceases to be an Eligible Trustee) by giving at least 60
days written  notice to the  Certificateholders,  the  Depositor,  the Indenture
Trustee,  such resignation to be effective on the acceptance of appointment by a
successor Owner Trustee under Section 9.1(b) hereof.  The Depositor shall remove
the Owner  Trustee  by written  notice,  a copy of which  shall be  concurrently
delivered by the Depositor to the  Certificateholders and the Indenture Trustee,
if the  Owner  Trustee  ceases  to be an  Eligible  Trustee  and fails to resign
immediately such resignation to be effective on the acceptance of appointment by
a successor  Owner  Trustee  under  Section  9.1(b)  hereof.  The Owner  Trustee
otherwise   may  be  removed   with  or  without   cause  at  any  time  by  the
Certificateholders  with 60 days' prior written notice, a copy of which shall be
concurrently  delivered  by the  Certificateholders  to the  Depositor  and  the
Indenture  Trustee.  Any such removal shall be effective  upon the acceptance of
appointment by a successor Owner Trustee under Section 9.1(b) hereof. In case of
the  resignation or removal of the Owner  Trustee,  the  Certificateholders  may
appoint  a   successor   Owner   Trustee   by  an   instrument   signed  by  the
Certificateholders.  If a successor  Owner Trustee shall not have been appointed
within 60 days  after the giving of written  notice of such  resignation  or the
delivery of the  written  instrument  with  respect to such  removal,  the Owner
Trustee, the Depositor, the Indenture Trustee or any Certificateholder may apply
to any court of competent  jurisdiction  to appoint a successor Owner Trustee to
act until such time, if any, as a successor  shall have been appointed and shall
have accepted its appointment as above provided.  Any successor Owner Trustee so
appointed by such court shall  immediately and without further act be superseded
by any successor Owner Trustee  appointed as above provided within one year from
the date of the appointment by such court.

                  (b) Any successor  Owner  Trustee,  however  appointed,  shall
execute and deliver to the predecessor  Owner Trustee and the Indenture  Trustee
an instrument  accepting such  appointment and shall furnish a photocopy of such
instrument  to  the  Certificateholders,  and  thereupon  such  successor  Owner
Trustee,  without  further  act,  shall  become  vested  with  all the  estates,
properties,  rights,  powers, duties and trusts of the predecessor Owner Trustee
herein; provided, however, that upon the written request of such successor Owner
Trustee such  predecessor  Owner Trustee shall execute and deliver an instrument
transferring to such successor Owner Trustee,  upon the trusts herein expressed,
all  the  estates,  properties,  rights,  powers,  duties  and  trusts  of  such
predecessor  Owner Trustee and such predecessor Owner Trustee shall duly assign,
transfer,  deliver and pay over to such  successor  Owner  Trustee all moneys or
other  property  then held by such  predecessor  Owner  Trustee  upon the trusts
herein expressed.

                  (c) Any successor Owner Trustee shall be an Eligible  Trustee,
willing,  able and legally  qualified to perform the duties of the Owner Trustee
hereunder.

                  (d) Any corporation into which the Owner Trustee may be merged
or converted or with which it may be consolidated,  or any corporation resulting
from any merger, conversion or consolidation to which the Owner Trustee shall be
a party,  or any  corporation  to which  substantially  all the corporate  trust
business of the Owner Trustee may be transferred, shall, subject to the terms of


                                       25
<PAGE>

Section 9.1(c) hereof,  be the Owner Trustee under this Trust Agreement  without
any further act.

                  SECTION 9.2  Co-Trustees and Separate  Trustees.  Whenever the
Owner  Trustee or the  Indenture  Trustee  shall deem it necessary or prudent in
order to conform to any law of any  jurisdiction in which all or any part of the
Trust  Estate  shall be  situated or to make any claim or be a party to any suit
with  respect  to the Trust  Estate,  the Trust  Certificates,  the Notes or any
Related  Agreement,  or the Owner  Trustee  or the  Indenture  Trustee  shall be
advised in writing by counsel reasonably satisfactory to each of them that it is
so  necessary or prudent,  the Owner  Trustee and the  Certificateholders  shall
execute and deliver an agreement  supplemental  hereto and all other instruments
and  agreements,  and  shall  take all  other  action,  necessary  or  proper to
constitute one or more persons or entities,  who need not meet the  requirements
of Section  9.1(c)  hereof (and the Owner Trustee may appoint one or more of its
officers),  either as co-trustees or co-trustees  jointly with the Owner Trustee
of all or any part of the Trust  Estate,  or as  separate  trustee  or  separate
trustees of all or any part of the Trust Estate,  and to vest in such persons or
entities,  in such capacity,  such title to the Trust Estate or any part thereof
and such rights or duties as may be necessary or desirable,  all for such period
and under such terms and conditions as are reasonably  satisfactory to the Owner
Trustee and the  Certificateholders.  In case any co-trustee or separate trustee
shall die, become  incapable of acting,  resign or be removed,  the title to the
Trust Estate and all rights and duties of such  co-trustee  or separate  trustee
shall,  so far as  permitted  by law,  vest  in and be  exercised  by the  Owner
Trustee,  without the  appointment of a successor to such co-trustee or separate
trustee.

                  SECTION 9.3  Notice.  Whenever a  successor  Owner  Trustee is
appointed under Section 9.1 hereof,  the Owner Trustee resigns  pursuant to such
Section 9.1 or a co-trustee or separate trustee is appointed pursuant to Section
9.2 hereof,  the  Certificateholders  promptly shall give notice of such fact to
the Rating Agencies, if the Indenture has not been discharged.

                               [End of Article IX]




                                       26
<PAGE>


                                    ARTICLE I

                           SUPPLEMENTS AND AMENDMENTS

                  SECTION 10.1  Supplements and Amendments.  Subject to Sections
10.2 and 10.3,  this Trust  Agreement  shall be amended by a written  instrument
signed by the Owner  Trustee  and the  Certificateholders  (and,  if its  rights
hereunder are adversely affected,  the Depositor),  but if in the opinion of the
Owner Trustee any instrument required to be so executed materially and adversely
affects any right,  duty or  liability  of, or immunity or indemnity in favor of
the Bank or the Owner  Trustee  under this Trust  Agreement  or any of the other
Related  Agreements  to which the Owner  Trustee is a party,  or would  cause or
result in any conflict with or breach of any terms, conditions or provisions of,
or  default  under,  the Bank's  charter  documents  or by-laws or any  document
contemplated hereby to which the Owner Trustee is a party, the Owner Trustee may
in its sole discretion decline to execute such instrument,  unless it shall have
been provided an indemnity satisfactory to it by the Certificateholders.

                  In the  event  that  there is more  than one  Holder  of Trust
Certificates (as shown on the Certificate Register), the consent to an amendment
by  Certificateholders  entitled  to a majority  of the Voting  Rights  shall be
sufficient  to  bind  all of  such  Holders;  provided,  however,  that  no such
amendment shall: (i) reduce in any manner the amount of, or delay the timing of,
payments received on any Trust  Certificate  without the consent of the affected
Holder;  or (ii) amend this Section 10.1,  without the consent of the Holders of
all Trust Certificates then outstanding.

                  SECTION 10.2 Limitation on Amendments. Notwithstanding Section
10.1 or Section 10.3 hereof, the Owner Trustee shall not, without the consent of
the Indenture Trustee, amend Section 8.1 of this Trust Agreement, or execute any
amendment  that  might  result  in  the  Trust  being  terminated  prior  to the
satisfaction  and  discharge of the Lien of the Indenture on the Trust Estate or
otherwise have a material adverse effect on the Noteholders prior to the payment
in  full  of  the   principal  of  and  interest  on  the  Notes.   Furthermore,
notwithstanding Section 10.1 or Section 10.3 hereof, the Owner Trustee shall not
execute any amendment  without  obtaining  written  confirmation from the Rating
Agency that such  amendment will not result in the  qualification,  downgrade or
withdrawal of any then-current rating on the Notes.

                  SECTION 10.3 Additional Amendment Provisions. (a) It shall not
be necessary for the consent of the  Certificateholders  under this Article X to
approve  the  particular  form  of  any  proposed  amendment,  but it  shall  be
sufficient if such consent shall  approve the substance  thereof.  The manner of
obtaining  such consents and of evidencing  the  authorization  of the execution
thereof shall be subject to such reasonable regulations as the Owner Trustee may
prescribe.

                  (b) The Owner  Trustee may amend this Trust  Agreement  at any
time  without  the  consent of the  Certificateholders  at any time prior to the
liquidation  of the  Trust in order to  modify,  eliminate  or add to any of its
provisions,  to such  extent as shall be  necessary  to  prevent  or reduce  the
imposition on the Trust of any material federal, state or local taxes; provided,
however,  that such action, as evidenced by an Opinion of Counsel  acceptable to
the Owner  Trustee is necessary or  advisable to prevent the  imposition  of any
such taxes on the Trust.

                  (c) Prior to the  execution  of any  amendment  to this  Trust
Agreement,  the Owner  Trustee  shall be  entitled  to receive  and rely upon an
Opinion of Counsel,  at the expense of the party  requesting such amendment (or,


                                       27
<PAGE>

if such amendment is requested by the Owner Trustee,  then at the expense of the
Trust)  stating that the execution of such  amendment is authorized or permitted
by this Trust Agreement.

                               [End of Article X]




                                       28
<PAGE>




                                    ARTICLE I

                         REPRESENTATIONS, WARRANTIES AND
                           COVENANTS OF THE DEPOSITOR

                  SECTION 11.1   Representations and Warranties of the Depositor

                  (a) The Depositor  represents  and warrants as follows for the
benefit of the Owner Trustee,  the Indenture  Trustee,  the  Noteholders and the
Certificateholders:

                  (i) the Depositor is a  corporation  duly  organized,  validly
         existing and in good standing  under the laws of the State of Delaware,
         has full power and authority,  and has taken all action  necessary,  to
         execute  and  deliver  this  Trust  Agreement,  and any  and all  other
         documents  to be executed or delivered  by it in  connection  with this
         Trust  Agreement,   and  to  fulfill  its  obligations  under,  and  to
         consummate the transactions  contemplated by, this Trust Agreement, and
         this Trust  Agreement and such other  documents  executed in connection
         herewith are the legal, valid and binding obligations of the Depositor,
         enforceable  against  it in  accordance  with their  respective  terms,
         except  as  such  terms  may  be  limited  by  bankruptcy,  insolvency,
         reorganization,  moratorium or other similar laws  affecting the rights
         of creditors generally and by general principles of equity;

                  (ii) the  execution  and delivery of this Trust  Agreement and
         each other  document to be executed or  delivered  by it in  connection
         with this  Trust  Agreement,  and the  performance  of its  obligations
         hereunder  and  thereunder  by  the  Depositor  will  not  violate  the
         provisions of its certificate of incorporation or bylaws, conflict with
         any  provision  of any law or  regulation  to which it is  subject,  or
         conflict with, result in a breach of, or constitute a default under any
         of the terms,  conditions or provisions of, any agreement or instrument
         to which the  Depositor  is a party or by which it or its  property  is
         bound, or any order or decree applicable to the Depositor, or result in
         the creation or imposition of any Lien on any of the Depositor's assets
         or property, which would materially and adversely affect the ability of
         the Depositor to carry out the transactions  contemplated by this Trust
         Agreement or such other documents executed in connection  herewith;  no
         consent,  approval,  authorization or order of or filing with or notice
         to any  court  or  governmental  agency  or  body is  required  for the
         execution,  delivery  and  performance  by the  Depositor of this Trust
         Agreement or such other documents;

                  (iii) there is no action,  suit or proceeding  pending against
         the  Depositor  in any  court or by or before  any  other  governmental
         agency or  instrumentality  which would materially and adversely affect
         the  validity  of the Daiwa  FLOWS  Certificates  or the ability of the
         Depositor  or the  Certificateholder  to  carry  out  the  transactions
         contemplated by this Trust Agreement; and

                  (iv)  immediately  prior to the  conveyance of the Daiwa FLOWS
         Certificates to the Owner Trustee, the Depositor had good title to, and
         was the sole owner of, the Daiwa FLOWS Certificates,  free and clear of
         any pledge, lien,  encumbrance or security interest and such assignment
         validly  transfers  all right,  title and  interest in and to the Daiwa
         FLOWS Certificates to the Owner Trustee,  free and clear of any pledge,
         lien, encumbrance or security interest.

                                       29
<PAGE>

                  (b) It is  understood  and agreed  that each of the  foregoing
representations  and warranties of the Depositor  shall survive  delivery of the
Daiwa FLOWS  Certificates  to the Owner  Trustee.  Upon  discovery or receipt of
notice by the  Depositor  or a  Responsible  Officer  of the Owner  Trustee of a
breach of any of the foregoing  representations  and warranties  that materially
and adversely  affects the interests of the Indenture Trustee for the benefit of
the  Noteholders or the Owner Trustee for the benefit of the  Certificateholders
in the Daiwa FLOWS  Certificates,  the party  discovering such breach shall give
prompt written notice to the other party hereto and to the Indenture Trustee.

                  SECTION 11.2 Accrued Interest,  Etc. The Depositor agrees that
any income,  interest, fees and other payments that it may receive in respect of
the Daiwa FLOWS Certificates  applicable to a period from and including the date
in December 1997 on which distributions are made on the Daiwa FLOWS Certificates
pursuant to the Daiwa Pooling Agreement shall inure to the benefit of the Trust,
and the Depositor  shall pay such amounts to the Owner Trustee to be remitted in
accordance with Section 4.1 promptly upon receipt.

                  SECTION  11.3  Additional  Covenants  of  the  Depositor.  The
Depositor hereby covenants and agrees that:

                  (a) The business and affairs of the Depositor  will be managed
         by or under the direction of its board of directors in accordance  with
         its certificate of incorporation  and by-laws.  The Depositor will keep
         correct and  complete  books and records of accounts and minutes of the
         meetings  and other  proceedings  of its board of  directors.  Any such
         resolutions,  agreements  and other  instruments  will be  continuously
         maintained as official records by the Depositor.

                  (b)  The   Depositor   will  at  all  times  ensure  that  its
         capitalization  is adequate in light of its business and purposes.  The
         Depositor  will pay from its own funds and assets (and not the Trust's)
         all obligations and indebtedness incurred by it.

                  (c) The Depositor will not conduct its business in the name of
         the Trust or the Company.

                  (d) The Depositor  will not guarantee any  obligations  of the
         Trust  (including the Notes or the Trust  Certificates).  The Depositor
         will not  operate  or  purport  to  operate  as an  integrated,  single
         economic  unit  with  respect  to the Trust or the  Company  or seek or
         obtain  credit or incur any  obligation to any third party based on the
         assets of the Trust or the  Company or induce  any such third  party to
         reasonably rely on the  creditworthiness of the Trust or the Company in
         connection therewith.

                  (e) The accounting  records of the Depositor will disclose the
         effect of the  transactions  in accordance  with  statutory  accounting
         practices and relevant pronouncements.

                  (f) The  Depositor  hereby  acknowledges,  and  agrees for the
         benefit of Owner Trustee,  the Indenture  Trustee,  the Noteholders and
         the  Certificateholders  to perform,  each  obligation  imposed upon it
         under the Indenture.

                  (g) The  Depositor  hereby  acknowledges,  and  agrees for the
         benefit of Owner Trustee,  the Indenture  Trustee,  the Noteholders and
         the Certificateholders that it will treat the Notes as debt instruments


                                       30
<PAGE>

         for purposes of federal and state income tax,  franchise tax, and other
         tax measured in whole or in part by income.




                               [End of Article XI]




                                       31
<PAGE>


                                    ARTICLE I

                      TRANSFER OF INTEREST OF THE DEPOSITOR

SECTION 12.1      Registration of Transfer and Exchange of Trust Certificates

                  (a) At all  times  during  the term of this  Trust  Agreement,
there  shall  be  maintained  at the  office  of a  registrar  appointed  by the
Depositor (the "Certificate  Registrar") a register (the "Certificate Register")
in which,  subject to such reasonable  regulations as the Certificate  Registrar
may prescribe,  the Certificate  Registrar shall provide for the registration of
Trust  Certificates  and the  registration  of transfers  and exchanges of Trust
Certificates as herein provided. The Owner Trustee is hereby initially appointed
(and hereby  agrees to act in accordance  with the terms hereof) as  Certificate
Registrar for the purpose of registering  Trust  Certificates  and transfers and
exchanges  of Trust  Certificates  as herein  provided.  The Owner  Trustee  may
appoint, by a written instrument  delivered to the Depositor,  any other bank or
trust company to act as Certificate Registrar under such conditions as the Owner
Trustee may prescribe,  provided that the Owner Trustee shall not be relieved of
any of its duties or  responsibilities  hereunder  as  Certificate  Registrar by
reason of such  appointment.  If the Owner  Trustee  resigns  or is  removed  in
accordance  with the terms  hereof,  the  successor  trustee  shall  immediately
succeed to its predecessor's duties as Certificate Registrar.  The Depositor and
the Owner Trustee shall have the right to inspect the Certificate Register or to
obtain a copy thereof at all reasonable  times, and to rely  conclusively upon a
certificate of the Certificate  Registrar as to the information set forth in the
Certificate Register.

                  (b) No sale,  transfer,  or  other  disposition  of any  Trust
Certificate may be made, and the Certificate  Registrar shall refuse to register
any such transfer,  unless the Depositor (or, if the Depositor no longer exists,
100% of the Certificateholders) shall consent in writing to such sale, transfer,
or other disposition.  The Depositor (or any such other Certificateholder) shall
be  entitled to request  from the parties  interested  in  effecting  such sale,
transfer,  or other  disposition,  and to rely upon,  a  certification  of facts
and/or an  opinion of  counsel  which  establishes  to the  satisfaction  of the
Depositor (or such other  Certificateholder)  that such sale, transfer, or other
disposition is permissible under applicable law and the Related Agreements.

                  (c) Transfer of any Trust Certificate is limited to "qualified
institutional  buyers" as defined  in Rule 144A  promulgated  under the 1933 Act
("QIBs") purchasing for their own accounts or for the account of a QIB, whom the
Certificateholder has informed, in each case, that the transfer is being made in
reliance on Rule 144A, in a transaction  meeting the  requirements of Rule 144A,
and to institutional  "accredited investors" as defined in Rule 501(a)(1),  (2),
(3),  or (7) (or any entity in which all of the equity  owners  come within such
paragraphs)  of  Regulation  D under the 1933 Act, in each case to a  transferee
which constitutes one "beneficial owner" and a qualified  purchaser,  as defined
in the 1940 Act,  and which is not  purchasing  with a view to  distribution  in
violation of the 1933 Act. If a  Certificateholder  desires to transfer all or a
portion   of   the   interest   represented   by  a   Trust   Certificate,   the
Certificateholder,  as  assignor,  will  be  required  to  surrender  the  Trust
Certificate  to the  Certificate  Registrar  and to execute  and  deliver to the
Certificate  Registrar an assignment  request in the form attached thereto,  and
the  proposed  transferee  will be  required to execute and deliver to the Owner
Trustee the Transfer  Affidavit in the form attached thereto.  No transfer shall
be effective or shall be  registered  in the  Certificate  Register  without the
express prior written consent of the Owner Trustee.

                  (d)  No  transfer  of  any  ownership   interest  in  a  Trust
Certificate  shall be made to any Plan. Each  prospective  transferee of a Trust


                                       32
<PAGE>

Certificate  shall  deliver  to the Trust,  the  Certificate  Registrar  and the
Indenture  Trustee (a) an investment  representation  letter  stating,  that the
prospective  transferee  is not a Plan,  or (b) an  Opinion of  Counsel,  at the
expense  of  the  transferring  Certificateholder,   which  establishes  to  the
satisfaction of the Trust, the Certificate  Registrar and the Indenture  Trustee
that the  purchase  or holding of the Trust  Certificate  will not result in the
Trust  Estate being  deemed to be "plan  assets"'  and subject to the  fiduciary
responsibility  or  prohibited  transaction  provisions  of ERISA,  the Code, or
Similar Law and will not constitute or result in a prohibited transaction within
the meaning of Section 406 or Section 407 of ERISA or Section  4975 of the Code,
and will not  subject  the  Trust,  the  Indenture  Trustee  or the  Certificate
Registrar to any obligation or liability  (including  obligations or liabilities
under ERISA or Section 4975 of the Code),  which Opinion of Counsel shall not be
an expense of the Indenture Trustee, the Trust Estate,  Certificate Registrar or
the Trust. Any transfer of a Trust Certificate that would violate,  or result in
a prohibited transaction under, ERISA or Section 4975 of the Code or any Similar
Law shall be deemed absolutely null and void ab initio.

                  (e) For so long as the Notes are  outstanding  and the Lien of
the Indenture has not been satisfied and discharged, no sale, transfer, or other
disposition of any Trust Certificate may be made, and the Certificate  Registrar
shall refuse to register any such transfer,  unless the Owner Trustee shall have
received  written  confirmation  from the Rating  Agency to the effect that such
sale,  transfer,  or other  disposition  will not  result in the  qualification,
downgrade or withdrawal of any then current rating on the Notes.

                  (f) Each Trust  Certificate  shall bear a legend describing or
referencing the restrictions on  transferability  set forth in Sections 12.1(b),
(c) and (d).

                  (g) Subject to compliance with Sections 12.1(b),  (c) and (d),
upon  surrender for  registration  of transfer of any Trust  Certificate  at the
office of the Certificate Registrar or at the office of its Agent in the City of
New York, the Owner Trustee shall execute,  and the Certificate  Registrar shall
deliver  and  authenticate,   in  the  name  of  the  designated  transferee  or
transferees, one or more new Trust Certificates of the same Class, in authorized
denominations,  evidencing in the aggregate a like aggregate Percentage Interest
and dated the date of authentication by the Certificate Registrar.

                  (h) At the option of any Certificateholder, Trust Certificates
may be exchanged for other Trust  Certificates  of the same Class, in authorized
denominations,  evidencing in the aggregate a like aggregate Percentage Interest
upon  surrender of the Trust  Certificates  to be exchanged at the office of the
Certificate  Registrar,  or the  office  of its  Agent in the City of New  York.
Whenever any Trust  Certificates  are so  surrendered  for  exchange,  the Owner
Trustee shall  execute and the  Certificate  Registrar  shall  authenticate  and
deliver,  the Trust  Certificates  which the  Certificateholder  is  entitled to
receive.

                  (i) If the  Owner  Trustee  or the  Certificate  Registrar  so
requires,  every Trust Certificate  presented or surrendered for registration of
transfer or exchange  shall be duly  endorsed  by, or  accompanied  by a written
instrument  of  transfer  in form  satisfactory  to the  Owner  Trustee  and the
Certificate  Registrar duly executed by, the  Certificateholder  thereof or such
person's attorney duly authorized in writing.

                  (j)  No  service  charge  shall  be  made  to  the  requesting
Certificateholder  for  any  registration  of  transfer  or  exchange  of  Trust
Certificates,  but  the  Certificate  Registrar  may  require  payment  of a sum


                                       33
<PAGE>

sufficient  to cover  any tax or  governmental  charge  that may be  imposed  in
connection with any registration of transfer or exchange of Trust Certificates.

                  (k) The  Certificate  Registrar  shall  cancel  and  retain or
destroy, in accordance with the Owner Trustee's retention policy then in effect,
all Trust Certificates surrendered for registration of transfer or exchange.

 .        SECTION 12.2    Mutilated, Destroyed, Lost or Stolen Trust Certificates

                  If (i) any mutilated  Trust  Certificate is surrendered to the
Owner  Trustee  or the  Certificate  Registrar,  or the  Owner  Trustee  and the
Certificate Registrar receive evidence to their satisfaction of the destruction,
loss or theft of any Trust Certificate, and (ii) there is delivered to the Owner
Trustee and the  Certificate  Registrar  such  security or  indemnity  as may be
required by them to save each of them  harmless,  then, in the absence of actual
knowledge  by a  Responsible  Officer of the Owner  Trustee  or the  Certificate
Registrar  that such  Trust  Certificate  has not been  acquired  by a bona fide
purchaser,  the Owner Trustee shall execute and the Certificate  Registrar shall
authenticate  and  deliver,  in exchange  for or in lieu of any such  mutilated,
destroyed,  lost or stolen Trust  Certificate,  a new Trust  Certificate of like
Class and  tenor.  Upon the  issuance  of any new Trust  Certificate  under this
Section 12.2,  the Owner Trustee may require the payment of a sum  sufficient to
cover any tax or other  governmental  charge  that may be  imposed  in  relation
thereto  and  any  other  expenses  (including  the  fees  and  expenses  of the
Certificate  Registrar) connected  therewith.  Any replacement Trust Certificate
issued  pursuant to this Section  shall  constitute  complete  and  indefeasible
evidence  of  ownership  of  the  corresponding  interest  in the  Trust,  as if
originally  issued,   whether  or  not  the  lost,  stolen  or  destroyed  Trust
Certificate  shall be found at any time,  and such  original  Trust  Certificate
shall  be  deemed  cancelled  upon  the  issuance  of  such  replacement   Trust
Certificate.

                  SECTION 12.3 Persons Deemed Owners.  Prior to due presentation
of a Trust  Certificate  for  registration of transfer,  the Owner Trustee,  the
Certificate  Registrar,  the Indenture  Trustee and any agent of any of them may
treat the person or entity in whose name any Trust  Certificate is registered as
the owner of such Trust  Certificate for the purpose of receiving  distributions
pursuant  to  Section  4.2  hereof and for all other  purposes  whatsoever,  and
neither the Owner Trustee, the Certificate Registrar,  the Indenture Trustee nor
any agent of any of them shall be affected by notice to the contrary.

                  SECTION 12.4      Access to Names and Addresses.

         (a) If any Certificateholder (an "Applicant") applies in writing to the
Owner  Trustee,  and such  application  states  that the  Applicant  desires  to
communicate  with other  Certificateholders  with  respect to their rights under
this Trust Agreement or the Trust  Certificates  and is accompanied by a copy of
the  communication  which such  Applicant  proposes to transmit,  then the Owner
Trustee shall, at the expense of such Applicant,  within ten Business Days after
the  receipt  of such  application,  furnish  or cause to be  furnished  to such
Applicant a list of the names and  addresses  of the  Certificateholders  as set
forth in the Certificate Register.

         (b) Every Certificateholder consents to the disclosure to any Applicant
of its  identity  and status as a  Certificateholder  and agrees  with the Owner
Trustee that the Owner Trustee and the  Certificate  Registrar shall not be held
accountable in any way by reason of the disclosure of any  information as to the
names and  addresses  of the  Certificateholders  hereunder,  regardless  of the


                                       34
<PAGE>

source from which such information was derived.

                  SECTION 12.5      Actions of Certificateholders.

         (a) Any request,  demand,  authorization,  direction,  notice, consent,
waiver or other action  provided by this Trust Agreement to be given or taken by
Certificateholders  may be embodied in and evidenced by one or more  instruments
of substantially similar tenor signed by such Certificateholders in person or by
agent  duly  appointed  in  writing;  and except as herein  otherwise  expressly
provided, such action shall become effective when such instrument or instruments
are delivered to the Owner Trustee. Proof of execution of any such instrument or
of a writing  appointing  any such agent shall be sufficient  for any purpose of
this Trust  Agreement and conclusive in favor of the Owner  Trustee,  if made in
the manner provided in this Section 12.5.

         (b) The fact and date of the execution by any  Certificateholder of any
such  instrument  or writing may be proved in any  reasonable  manner  which the
Owner Trustee deems sufficient.

         (c) Any request,  demand,  authorization,  direction,  notice, consent,
waiver or other action by a  Certificateholder  shall bind every  transferee  of
every  Trust  Certificate  issued  upon the  registration  of  transfer  of such
Certificateholder's  Trust  Certificate  or in  exchange  therefor  or  in  lieu
thereof,  in  respect of  anything  done,  or  omitted to be done,  by the Owner
Trustee,  in reliance  thereon,  whether or not  notation of such action is made
upon such Trust Certificate.

         (d) The Owner Trustee may require such  additional  proof of any matter
referred to in this Section 12.5 as it shall deem necessary.




                                       35
<PAGE>


                  SECTION 12.6 Transferee's Agreement. No assignment, conveyance
or other  transfer  pursuant to this Article XII shall be  effective  unless the
transferee  shall have executed and delivered to the Owner Trustee an instrument
containing  the  transferee's  agreement  to be bound by the terms of this Trust
Agreement.

                              [End of Article XII]




                                       36
<PAGE>


                                    ARTICLE I

                                  MISCELLANEOUS

                  SECTION   13.1  No  Legal   Title  to  Trust   Estate  in  the
Certificateholder. The Certificateholders shall not have legal title to any part
of the  Trust  Estate;  provided,  however,  that  the  Certificateholder  has a
beneficial  interest in the Trust  Estate (and  initially  shall have all right,
title and interest in and to the Trust  Certificates).  No transfer by operation
of law or otherwise of any right, title or interest of the Certificateholders in
and to the Trust  Estate or  hereunder  shall  operate to  terminate  this Trust
Agreement  or the Trust or the trusts  hereunder  or entitle  any  successor  or
transferee  to an accounting or to the transfer to it of legal title to any part
of the Trust Estate.

                  SECTION  13.2  Action by the Owner  Trustee  is  Binding.  Any
actions, directions,  approvals or consents by the Owner Trustee so long as such
actions,  directions,  consents or approvals  are made  pursuant to the terms of
this Trust Agreement shall bind the Certificateholders and shall be effective to
consent to action  taken by the  parties.  No such party  shall be  required  to
inquire as to the  authorization,  necessity,  expediency  or regularity of such
consent by the Owner Trustee.

                  SECTION 13.3  Limitation on Rights of Others.  Nothing in this
Trust Agreement,  whether express or implied,  shall be construed to give to any
person or entity,  other than the Bank,  the Owner Trustee,  the Depositor,  the
Certificateholder  and the Indenture  Trustee on behalf of the Noteholders,  and
the  Certificateholders,  any legal or equitable right, remedy or claim under or
in respect of this Trust Agreement.

                  SECTION 13.4 Notices. All demands,  notices and communications
hereunder shall be in writing, may be given by telecopy  transmission,  shall be
deemed to have been given upon receipt  (except that notices being sent by first
class mail,  postage prepaid,  shall be deemed to be received five business days
following the mailing thereof) as follows:

                  If to the Owner Trustee, to:

                           Wilmington Trust Company
                           Rodney Square North
                           1100 North Market Street
                           Wilmington, Delaware  19890-0001
                           Telecopy Number:  (302) 651-8882
                           Attention:  Corporate Trust Administration




                                       37
<PAGE>





                           with a copy to:

                           Richards Layton & Finger
                           1 Rodney Square North
                           Wilmington DE 19890
                           Telecopy Number:  302-658-6548
                           Telephone Number: 302-651-7678
                           Attention: Eric Mazie

                  If to the Depositor, to:

                           CAX DTR Securitization Corp.
                           3410 S. Galena Street
                           Denver, Colorado  80231
                           Telecopy Number:  (303) 614-[9401]
                           Telephone Number: (303) 614-[9400]
                           Attention:  Kevin Nystrom

                           with copies to:

                           Bartlit Beck Herman Palenchar & Scott
                           511 Sixteenth Street
                           Suite 700
                           Denver, Colorado  80202
                           Telecopy Number:  (303) 592-3140
                           Telephone Number: (303) 592-3100
                           Attention:  James L. Palenchar, Esq.

                  If to the Indenture Trustee, as set forth in the Indenture,

                  If to a Certificateholder, to that person or entity's name and
                  address  as set  forth  from  time to time in the  Certificate
                  Register,

or to such other address as any of them shall  specify by written  notice to the
other parties.

                  SECTION 13.5 Severability. To the extent permitted by law, any
provision of this Trust Agreement that may be determined by competent  authority
to be  prohibited  or  unenforceable  in  any  jurisdiction  shall,  as to  such
jurisdiction,   be   ineffective   to  the   extent  of  such   prohibition   or
unenforceability  without  invalidating the remaining provisions hereof, and any
such prohibition or unenforceability in any jurisdiction shall not invalidate or
render unenforceable such provision in any other jurisdiction.




                 SECTION 13.6      Limitation   on   the  Depositor's  and   the
Certificateholder's Respective Liability

                                       38
<PAGE>

                  Neither the Depositor nor any Certificateholder shall have any
liability for the  performance of this Trust  Agreement  except as expressly set
forth herein.

                  SECTION 13.7 Separate  Counterparts.  This Trust Agreement may
be executed by the parties hereto in separate  counterparts,  each of which when
so executed and delivered shall be an original,  but all such counterparts shall
together constitute but one and the same instrument.

                  SECTION  13.8  Successors  and  Assigns.   All  covenants  and
agreements  contained herein shall be binding upon, and inure to the benefit of,
the  Bank,   the  Owner   Trustee   and  its   successors   and   assigns,   the
Certificateholders  and the Depositor and its or their respective successors and
assigns, all as herein provided. Any request, notice, direction, consent, waiver
or other  instrument or action by the Depositor  shall bind the  successors  and
assigns of the Depositor and any request, notice, direction,  consent, waiver or
other instrument or action by a Certificateholder  shall bind the successors and
assigns of such  Certificateholder.  It is the  intention of the parties  hereto
that the Trust  constitute a trust  formed  pursuant to the laws of the State of
Delaware with the purpose of facilitating the  transactions  contemplated by the
Related Agreements.

                  SECTION 13.9  Headings.  The headings of the various  articles
and sections  herein are for  convenience of reference only and shall not define
or limit any of the terms or provision hereof.

                  SECTION 13.10 Governing Law. THIS TRUST AGREEMENT SHALL IN ALL
RESPECTS BE GOVERNED BY AND CONSTRUED IN  ACCORDANCE  WITH THE LAWS OF THE STATE
OF DELAWARE.

                  SECTION 13.11     Administration of Trust. The principal place
of  administration  of the Trust shall be in Delaware.

                  SECTION 13.12 Performance by the Depositor.  Any obligation of
the Owner  Trustee  hereunder or under any Related  Agreement or other  document
contemplated  herein may be performed by the Depositor and any such  performance
shall not be construed as a revocation of the trusts created hereby.

                  SECTION   13.13   Conflict  with   Indenture  and   Underlying
Agreement.  If this Trust Agreement (or any instructions  given by the Depositor
or the  Certificateholders  pursuant  hereto)  shall  require that any action be
taken with respect to any matter and the Indenture or any  Underlying  Agreement
(or any  instructions  duly given in accordance  with the terms  thereof)  shall
require that a different  action be taken with respect to such matter,  and such
actions  shall be mutually  exclusive,  the  provisions of the Indenture or such
Underlying Agreement, in respect thereof, shall control.

                  SECTION 13.14 No Implied Waiver.  No term or provision of this
Trust Agreement may be changed,  waived,  discharged or terminated  orally,  but
only by an  instrument  in writing  entered  into as  provided  in Section  10.1
hereof;  and any such waiver of the terms hereof shall be effective  only in the
specific instance and for the specific purpose given.

                  SECTION 13.15 Third Party  Beneficiary.  The Indenture Trustee
for  the  benefit  of  the  Noteholders  is  an  intended  third-party  creditor
beneficiary  of this Trust  Agreement  from and including the date hereof to the


                                       39
<PAGE>

date on which the Lien on the Trust Estate created  pursuant to the Indenture is
satisfied, discharged and released pursuant to Article III of the Indenture.

                  SECTION 13.16  References.  The definitions in Article I shall
apply  equally  to both the  singular  and  plural  forms of the terms  defined.
"Include", "included", "includes" and "including" shall be deemed to be followed
by "without  limitation".  "Writing",  "written" and  comparable  terms refer to
printing,  typing,  lithography or other means of reproducing words in a visible
form.  Any  agreement  or  instrument  or any  law,  rule or  regulation  of any
Governmental  Authority defined or referred to in Article I means such agreement
or  instrument  or such law,  rule or  regulation  as from time to time amended,
modified or supplemented in accordance with the terms thereof, including (in the
case of agreements or instruments) by waiver or consent and (in the case of such
law, rule or regulation) by succession of any comparable  successor law, rule or
regulation and includes (in the case of agreements or instruments) references to
all attachments thereto and instruments  incorporated  therein.  References to a
Person are also to its successors and permitted assigns.  Any term defined above
by reference to any  agreement or  instrument  or any law, rule or regulation of
any  Governmental  Authority  has such  meaning  whether or not such  agreement,
instrument or law, rule or regulation is in effect. "Trust Agreement", "hereof",
"herein",  "hereto",  "hereunder"  and  comparable  terms  refer  to this  Trust
Agreement  (including  all  exhibits  and  schedules  hereto)  and  not  to  any
particular  article,  section,  clause or other subdivision hereof or attachment
hereto. References to any gender include, unless the context otherwise requires,
references to all genders,  and references to the singular  include,  unless the
context other requires,  references to the plural and vice versa.  References in
this Trust Agreement to "Article", "Section", "Clause" or another subdivision or
to an attachment  are,  unless the context  otherwise  requires,  to an article,
clause or subdivision of or attachment to this Trust Agreement.

                        [Signatures appear on next page]





                                       40
<PAGE>






                  EXECUTION  COPY IN WITNESS  WHEREOF,  the parties  hereto have
caused this Trust  Agreement to be duly  executed by their  respective  officers
hereunto duly authorized, as of the date hereof.

                                 CAX DTR SECURITIZATION CORP.,
                                 Delaware corporation,
                                 as Depositor,



                                 By:    /s/Diane Armstrong
                                        -----------------------------
                                        Name: Diane Armstrong
                                        Title: President & Secretary




                                      -i-

<PAGE>



                                 STRUCTURED MORTGAGE TRUST
                                 1997-2, a Delaware business trust,

                                 By:      Wilmington Trust Company,
                                          not individually, but solely
                                          in its capacity as Owner Trustee,

                                          By:      /s/Emmett R. Harmon
                                                   -----------------------------
                                                   Name: Emmett R. Harmon
                                                   Title: Vice President


                                       ii

                        STRUCTURED MORTGAGE TRUST 1997-2

                              COLLATERALIZED NOTES


                             NOTE PURCHASE AGREEMENT


                                                              New York, New York
                                                              November 3, 1997

PaineWebber Incorporated
1285 Avenue of the Americas, 19th Floor
New York, New York 10019

Ladies and Gentlemen:

                  Structured Mortgage Trust 1997-2,  (the "Issuer"),  a business
trust established  under the laws of the State of Delaware,  proposes to sell to
PaineWebber Incorporated,  as initial purchaser (the "Initial Purchaser"),  four
classes  (each a "Class")  of  collateralized  notes  which  (collectively,  the
"Notes"), in each case in the aggregate principal amount of $24,224,526 of Class
A Notes,  $14,000,000 of Class B Notes,  $0 of Class C Notes,  and $7,750,000 of
Class D Notes, but subject to Section 9 hereof. The Notes are issued pursuant to
an  indenture,  to be dated as of  November  3, 1997 (the  "Indenture"),  by and
between the Issuer and LaSalle National Bank, a nationally  banking  association
as indenture trustee (the "Indenture Trustee").

                  The Notes will be secured by, and  interest  and  principal of
the Notes will be paid out of the cash flow  (commencing  with the December 1997
payment) from $50,974,526 aggregate principal amount of Daiwa Securities America
Inc. Multifamily First Loss Ownership Securities  ("Multifamily FLOWSsm") Series
1994-Multifamily  FLOWSsm-1  certificate  (the  "Collateral").   The  Collateral
indirectly  represents  the entire  beneficial  ownership  in a trust (the "FNMA
Trust"),  the assets of which (the "FNMA Trust  Assets")  consist of the Class C
and Class D  certificates  issued by the FNMA  Multifamily  REMIC Trust 1994-M2,
which have been pledged to the Federal National Mortgage Association ("FNMA") by
Daiwa  Securities  America  Inc.  in full  satisfaction  of a  limited  recourse
obligation (the "Daiwa  Obligation").  The Fannie Mae MBS were delivered to FNMA
in exchange for FNMA Guaranteed  ACESsm REMIC  Pass-Through  Certificates,  FNMA
Multifamily  REMIC Trust 1993-M2 and FNMA Multifamily  REMIC Trust 1994-M2.  The
entire ownership interest in the assets of the FNMA Trust,  subject to the prior
claim of FNMA in  respect  of the  Daiwa  Obligation,  is  evidenced  by a trust



<PAGE>

receipt  issued in  exchange  for the  delivery  of the FNMA  Trust  Assets to a
custodian  pursuant to that certain Second  Amended and Restated  Credit Support
and  Collateral  Pledge  Agreement,  dated as of February 28, 1994,  among FNMA,
Daiwa Finance Corp.,  Daiwa  Securities  America Inc., and Bank America National
Trust Company, as custodian.

                  The Collateral  will be transferred  from  Commercial  Assets,
Inc. (the "Company"),  to CAX DTR Securitization  Corp., a Delaware  corporation
organized  by the Company as a special  purpose  entity  ("QRS"),  pursuant to a
Contribution   Agreement  dated  as  of  November  3,  1997  (the  "Contribution
Agreement"),  between QRS, as contributee,  and the Company, as contributor. QRS
then will transfer the  Collateral to the Issuer in exchange for the owner trust
certificates evidencing the entire beneficial ownership of the Issuer, which was
established  pursuant  to a trust  agreement  dated as of  November 3, 1997 (the
"Trust  Agreement"),  between QRS and Wilmington Trust Company,  a Delaware bank
and trust corporation, (the "Owner Trustee"), acting on behalf of the Issuer.

                   In order to facilitate the resale of the Notes by the Initial
Purchaser, the Initial Purchaser may require the Issuer to register the exchange
of the  Notes  for  replacement  Notes  which  collectively  evidence  the  same
aggregate  principal  balance as the Notes  originally  sold but with  different
principal  balances,  interest  rates and  allocations of principal and interest
among the  various  classes  of Notes  which will be  described  more fully in a
private offering memorandum (the "Private Offering Memorandum").

                  Capitalized  terms used but not otherwise defined herein shall
have the respective meanings assigned to them in the Indenture.

                  1. Purchase and Sale.  Subject to the terms and conditions and
in reliance upon the representations and warranties set forth herein, the Issuer
agrees to sell to the Initial  Purchaser,  and the Initial  Purchaser  agrees to
purchase from the Issuer on the Closing Date (as defined below), the Notes for a
purchase price and on payment terms set forth in Schedule A attached hereto.

                  2. Delivery and Payment. Delivery of and payment for the Notes
shall be made at the offices of O'Melveny & Myers LLP, 153 East 53rd Street, New
York,  New York 10022 at 10:00  a.m.,  New York City time,  on November 3, 1997,
which date and time may be changed by  agreement  between the Initial  Purchaser
and the Issuer  (such date and time of delivery  and payment for the Notes being
herein  called the "Closing  Date").  Delivery of the Notes shall be made to the
Initial Purchaser against payment by the Initial Purchaser of the purchase price
therefor in immediately  available funds wired to such bank as may be designated
by the  Issuer,  or such other  manner of  payment as may be agreed  upon by the
Issuer  and the  Initial  Purchaser.  The  Notes  to be so  delivered  shall  be
definitive,  fully  registered  Notes,  registered  in the  name of the  Initial
Purchaser and in such authorized denominations as the Initial Purchaser may have
requested  in  writing  not less than two full  business  days in advance of the
Closing  Date.  The Issuer agrees to have the Notes  available  for  inspection,
checking and packaging by the Initial Purchaser in New York, New York, not later
than 2:00 p.m. on the Business Day prior to the Closing Date.

                                       2
<PAGE>

                  3. Conditions to the Obligation of the Initial Purchaser.  The
obligation  of the Initial  Purchaser  hereunder  to purchase the Notes shall be
subject to the accuracy of the representations and warranties on the part of the
Issuer contained herein as of the date hereof, to the accuracy of the statements
of the  Issuer  made in any  Note  pursuant  to the  provisions  hereof,  to the
performance by the Issuer in all material respects of its obligations hereunder,
and to the following additional conditions:

                           (a) this Agreement,  the  Securitization  Cooperation
         Agreement,  dated as of November 3, 1997, by and among the Issuer,  the
         Company,  QRS  and  the  Initial  Purchaser,   and  the  other  Related
         Agreements and each Class of the Notes shall have been duly authorized,
         executed and delivered by the parties  thereto  (other than the Initial
         Purchaser),  shall be in full force and  effect  and no  default  shall
         exist thereunder on the part of the Company, QRS, the Owner Trustee, or
         the  Issuer,  and the  Indenture  Trustee  shall have  received a fully
         executed  copy  thereof  or,  with  respect to the Notes,  a  conformed
         specimen of each Class  thereof.  The Related  Agreements and the Notes
         shall be in all material respects in the forms theretofore  provided to
         the Initial Purchaser;

                           (b) the Issuer  shall have  delivered  to the Initial
         Purchaser a certificate of a responsible  officer of the Owner Trustee,
         dated the Closing Date, to the effect that: (i) the representations and
         warranties of the Issuer in each respective  Related Agreement to which
         it is a party are true and correct in all  material  respects at and as
         of the  Closing  Date with the same  effect  as if made on the  Closing
         Date, and (ii) the Issuer has complied with all the Related  Agreements
         and  satisfied  all  the  conditions  on its  part to be  performed  or
         satisfied at or prior to the Closing Date.

                           (c) each of the Company and QRS shall have  delivered
         to the Initial  Purchaser a  certificate,  dated the Closing Date, of a
         senior executive officer  acceptable to the Initial  Purchaser,  to the
         effect that, to the best of such officer's  knowledge after due inquiry
         and reasonable  investigation (i) the representations and warranties of
         the  Company  and  QRS,  as  applicable,  in  each  respective  Related
         Agreement  to which it is a party are true and correct in all  material
         respects at and as of the Closing  Date with the same effect as if made
         on the Closing  Date,  and (ii) the Company and QRS have  complied with
         all the  agreements  and satisfied all the conditions on its part to be
         performed or satisfied under the Related  Agreements at or prior to the
         Closing Date.

                           (d) the Initial  Purchaser  shall have  received from
         Bartlit,  Beck,  Herman,  Palenchar  & Scott,  special  counsel for the
         Company, QRS and the Issuer,  favorable opinions dated the Closing Date
         and  reasonably  satisfactory  in form  and  substance  to the  Initial
         Purchaser and its counsel, substantially to the effect that:

                                    (i)  each of the  Company  and QRS has  been
                           duly  organized  and is validly  existing and in good
                           standing   under   the  laws  of  the  State  of  its
                           respective  organization with the power and authority


                                       3
<PAGE>

                           to own its assets and to conduct its business as such
                           assets  are  then  owned  and such  business  is then
                           conducted,  and,  in each case,  as  contemplated  by
                           Related  Agreements  to which  it is a party,  and to
                           enter into and perform its obligations  under Related
                           Agreements to which it is a party.

                                    (ii)  each  Related  Agreement  to which the
                           Company  or QRS is a party has been duly and  validly
                           authorized,  executed  and  delivered  by the Company
                           and/or QRS, as applicable,  and each  constitutes the
                           legal,  valid and  binding  agreement  of the Company
                           and/or QRS, as  applicable,  enforceable  against the
                           Company and/or QRS, as applicable, in accordance with
                           its  terms,   subject,   as  to  the  enforcement  of
                           remedies,  to  applicable   bankruptcy,   insolvency,
                           reorganization,  moratorium, receivership and similar
                           laws  affecting  creditors'  rights  generally and to
                           general  principles of equity  (regardless of whether
                           the  enforcement  of such remedies is considered in a
                           proceeding  in equity or at law) and subject,  in the
                           case of this Agreement,  to public policy constraints
                           regarding indemnification;

                                    (iii) with respect to each Related Agreement
                           to which the Issuer is a party and assuming that such
                           Related Agreement has been duly authorized,  executed
                           and  delivered by the Issuer,  such Related  Document
                           constitutes the legal, valid and binding agreement of
                           the  Issuer   enforceable   against   the  Issuer  in
                           accordance   with  its  terms  subject,   as  to  the
                           enforcement  of remedies,  to applicable  bankruptcy,
                           insolvency, reorganization,  moratorium, receivership
                           and  similar   laws   affecting   creditors'   rights
                           generally   and  to  general   principles  of  equity
                           (regardless  of  whether  the   enforcement  of  such
                           remedies is  considered  in a proceeding in equity or
                           at law) and subject,  in the case of this  Agreement,
                           to    public     policy     constraints     regarding
                           indemnification;

                                    (iv) when the Notes have been duly executed,
                           delivered and  authenticated  in accordance  with the
                           Indenture and delivered and paid for pursuant to this
                           Agreement,   the  Notes  will  be   validly   issued,
                           outstanding,  and  entitled  to the  benefits  of the
                           Indenture, except that (A) enforcement may be subject
                           to bankruptcy, insolvency, reorganization, moratorium
                           or other  similar  laws now or  hereafter  in  effect
                           relating  to  creditors'  rights  generally,  and (B)
                           enforcement  may be limited by general  principles of
                           equity  (regardless of whether  enforcement is sought
                           in a proceeding in equity or at law);

                                    (v) None of the  execution  and  delivery of
                           the Related  Agreements to which the Company,  QRS or
                           the Issuer is a party or the Notes,  the consummation
                           of  the  transactions   contemplated  by  either  the
                           Related Agreements or the Notes, nor the grant of the
                           security  interest pursuant to the Indenture will (A)
                           conflict with or violate, or result in a breach of or


                                       4
<PAGE>

                           constitute  a  default  under any  organizational  or
                           other  constituent  document of or, to such counsel's
                           knowledge,  any statute currently  applicable to, the
                           Company,  QRS, or the Issuer,  as applicable,  or, to
                           such  counsel's   knowledge,   any  order,   rule  or
                           regulation currently applicable to the Company,  QRS,
                           or the  Issuer,  as the  case may be,  of any  court,
                           regulatory    body,    administrative    agency    or
                           governmental   body  having   jurisdiction  over  the
                           Company,  QRS, or the Issuer,  as the case may be, or
                           (B) to such  counsel's  knowledge,  conflict  with or
                           violate, result in a material breach of or constitute
                           a material  default under the terms of any indenture,
                           agreement, mortgage, deed of trust or other agreement
                           or  instrument  to which  the  Company,  QRS,  or the
                           Issuer is a party or by which the  Company,  QRS,  or
                           the Issuer or any of their respective  properties are
                           bound;

                                    (vi) to such counsel's knowledge,  there are
                           no actions,  proceedings or investigations pending or
                           threatened,   before  any  court,   regulatory  body,
                           administrative    agency   or   other   tribunal   or
                           governmental   instrumentality   (1)   asserting  the
                           invalidity  of any of the Related  Agreements  or any
                           Class  of the  Notes,  (2)  seeking  to  prevent  the
                           issuance   of  any   Class   of  the   Notes  or  the
                           consummation of any of the transactions  contemplated
                           by any of the Related Agreements,  or (3) seeking any
                           determination  or ruling  that might  materially  and
                           adversely affect the performance by the Company, QRS,
                           or the Issuer of its respective obligations under, or
                           the validity or enforceability of, any of the Related
                           Agreements or any Class of the Notes;

                                    (vii)  assuming  compliance  by the  Initial
                           Purchaser  with its agreements set forth in Section 7
                           hereof  and that the Daiwa  FLOWS  Certificates  have
                           been  issued  by  a  bankruptcy   remote  trust,  the
                           issuance of the Notes  pursuant to the  Indenture and
                           the sale of each  Class of the  Notes to the  Initial
                           Purchaser pursuant to this Agreement,  the compliance
                           by the Company,  QRS and the Issuer,  as  applicable,
                           with the Related  Agreements  and the Notes,  and the
                           consummation  of the  other  transactions  herein  or
                           therein  contemplated do not and will not require the
                           consent, approval, authorization, order, registration
                           or qualification of or with any court or governmental
                           authority,   except  such   approvals  as  have  been
                           obtained,  and such as may be  required  under  state
                           securities   laws   or   "blue   sky"   laws  of  any
                           jurisdiction  in  connection  with the  purchase  and
                           distribution by the Initial Purchaser of the Notes;

                                    (viii) the  Indenture  is not required to be
                           qualified  under the Trust  Indenture Act of 1939, as
                           amended;

                                    (ix) the  offer and sale of the Notes to the
                           Initial Purchaser and to persons purchasing  directly
                           from the Initial  Purchaser  in  connection  with the


                                       5
<PAGE>

                           Initial  Purchaser's  initial sale of each such Class
                           of the  Notes,  in each case in the  manner and under
                           the circumstances  contemplated by the Indenture, and
                           this   Agreement  are  not   transactions   requiring
                           registration  of any  Class of the  Notes  under  the
                           Securities Act;

                                    (x) following  execution and delivery of all
                           of the Related  Agreements,  all of the Company's and
                           QRS's  right,  title  and  interest  in  and  to  the
                           Collateral  has been  conveyed  to the Issuer and the
                           Issuer has duly and  validly  pledged,  assigned  and
                           delivered the Collateral (whether by book entry or by
                           physical  delivery) to the Indenture  Trustee and the
                           Indenture  Trustee  has  acquired a  perfected  first
                           priority security interest in the Collateral, subject
                           to  no  prior  lien,  mortgage,   security  interest,
                           pledge, adverse claim, charge or other encumbrance of
                           which such counsel has notice; and

                                    (xi) the  Company,  QRS and the  Issuer  are
                           not, and none of the Company, QRS nor the Issuer will
                           become, as a result of the transactions  contemplated
                           in the Indenture and this  Agreement,  an "investment
                           company"  that is  registered  or is  required  to be
                           registered  under the  Investment  Company Act (or an
                           "affiliated person" of any such "affiliated  person")
                           as such terms are defined in the  Investment  Company
                           Act of 1940 (the "Investment Company Act").

                                    (xii) all of the Collateral  shall have been
                           contributed  to QRS by the  Company  pursuant  to the
                           Contribution   Agreement,   and   shall   have   been
                           transferred  by QRS to the  Issuer,  pursuant  to the
                           Trust Agreement;

         Such  opinion  may  express  its  reliance  as to  factual  matters  on
         representations  and warranties  made by, and on  certificates or other
         documents  furnished  by  officers  or  authorized  representatives  of
         parties  to the  Indenture  and on  certificates  furnished  by  public
         officials. Such opinion may assume the due authorization, execution and
         delivery of the  documents  referred to therein by the parties  thereto
         other than the party on behalf of which such opinion is being rendered.
         Such  opinion may be  qualified  as an opinion only on the laws of each
         state in which the writer of the opinion is  admitted  to practice  law
         and on the  federal  law of the  United  States;  Bartlit  Beck  Herman
         Palenchar & Scott may rely on the opinion of Arent Fox Kintner  Plotkin
         & Kahn,  special  Maryland  counsel  to the  Company,  as to matters of
         Maryland law (provided that such opinion shall be  satisfactory  to the
         Initial  Purchaser),  may rely on the  Opinion  of  Counsel of Latham &
         Watkins  (provided  that  such  opinion  shall be  satisfactory  to the
         Initial Purchaser) with respect to matters of Illinois law and may rely
         on the Opinion of Counsel of Richards  Layton & Finger  (provided  that
         such  opinion  shall be  satisfactory  to the Initial  Purchaser)  with
         respect to matters of Delaware law  necessary to render an opinion with
         respect to perfection of a security interest.

                           (e) the Initial  Purchaser shall have received a copy


                                       6
<PAGE>

         of the opinion of Arent Fox Kintner  Plotkin & Kahn,  special  Maryland
         counsel to the Company,  dated the Closing Date, to the effect that the
         Company  does not require  shareholder  approval  for the  transactions
         contemplated by the Related  Agreements and for the sale to the Initial
         Purchaser of  collateralized  mortgage backed  securities  described in
         Schedule  B  attached  hereto,  which  are  expected  to be sold by the
         Company to the Initial Purchaser on November 3, 1997;

                           (f) the Initial  Purchaser shall have received a copy
         of the  opinion  of  Richards  Layton &  Finger,  counsel  to the Owner
         Trustee, dated the Closing Date, to the effect that:

                           (i) the Owner Trustee is a Delaware banking and trust
                  corporation  duly  incorporated and validly existing under the
                  laws of the State of Delaware;

                           (ii)  the  Owner  Trustee  has  the  full  power  and
                  authority  to accept  the  office of owner  trustee  under the
                  Trust  Agreement and to enter into and perform its obligations
                  under the Trust  Agreement and the  transactions  contemplated
                  thereby;

                           (iii)  the   execution  and  delivery  of  the  Trust
                  Agreement  by the Owner  Trustee  and the  performance  by the
                  Owner  Trustee of its  obligations  under the Trust  Agreement
                  have been duly authorized by all necessary action of the Owner
                  Trustee and the Trust  Agreement  has been duly  executed  and
                  delivered by the Owner Trustee and constitutes a legal,  valid
                  and  binding  obligation  of  the  Owner  Trustee  enforceable
                  against the Owner Trustee in accordance with its terms, except
                  as  the   enforceability   thereof   may  be  (a)  limited  by
                  bankruptcy,    insolvency,     reorganization,     moratorium,
                  liquidation  or other  similar  laws  affecting  the rights of
                  creditors generally,  and (b) subject to general principles of
                  equity   (regardless   of  whether  such   enforceability   is
                  considered in a proceeding in equity or at law);

                           (iv) the  execution and delivery by the Owner Trustee
                  of the  Trust  Agreement  and the  consummation  by the  Owner
                  Trustee  of  the  transactions  contemplated  thereby  do  not
                  require  any  consent,  approval or  authorization  of, or any
                  registration  or  filing  with,  any  applicable  governmental
                  authority of the State of Delaware which has not been obtained
                  or done;

                           (v) neither the  consummation by the Owner Trustee of
                  the transactions  contemplated in the Trust Agreement, nor the
                  fulfillment  of the terms  thereof by the Owner  Trustee  will
                  conflict  with,  result  in  a  breach  or  violation  of,  or
                  constitute  a default  under  the  articles  of  organization,
                  by-laws  or  other  organizational   documents  of  the  Owner
                  Trustee;

                           (vi) the Notes  have been  authorized,  executed  and
                  delivered  by the Owner  Trustee  on  behalf of the  Issuer in
                  accordance with the Trust Agreement and the Indenture;

                                       7
<PAGE>

                           (vii) to the  extent  that  Article 9 of the  Uniform
                  Commercial  Code as in effect in the  State of  Delaware  (the
                  "Delaware UCC") is applicable  (without regard to conflicts of
                  laws  principles),  and assuming  that the  security  interest
                  created by the Indenture in the Issuer's rights under assigned
                  contract  rights and other general  intangibles  has been duly
                  created and has attached, upon the filing of a UCC-1 financing
                  statement  with  the  Secretary  of  State  of  the  State  of
                  Delaware, the Indenture Trustee will have a perfected security
                  interest in the Issuer's  rights in such  contract  rights and
                  other general  intangibles and the proceeds thereof;  and such
                  security interest will be prior to any other security interest
                  granted by the Issuer that is  perfected  solely by the filing
                  of financing statements under the Delaware UCC;

                           (viii) no  re-filing  or other  action  is  necessary
                  under the  Delaware  UCC in the State of  Delaware in order to
                  maintain the  perfection of the security  interest  referenced
                  above  except for the  filing of  continuation  statements  at
                  five-year intervals;

                           (ix) under ss. 3805(b) of the Delaware Business Trust
                  Act,  no creditor  of any holder of Trust  Certificates  shall
                  have any right to obtain possession of, or otherwise  exercise
                  legal or equitable  remedies  with respect to, the property of
                  the Issuer  except in  accordance  with the terms of the Trust
                  Agreement,  subject to (i) applicable bankruptcy,  insolvency,
                  moratorium,    receivership,     reorganization,    fraudulent
                  conveyance  and similar  laws  relating to and  affecting  the
                  rights and remedies of creditors generally, (ii) principles of
                  equity  (regardless  of whether  considered  and  applied in a
                  proceeding  in  equity or at law),  and  (iii)  the  effect of
                  applicable  public policy on the  enforceability of provisions
                  relating to indemnification or contribution;

                           (x) under ss. 3805(c) of the Delaware  Business Trust
                  Act,  and assuming  that good title to the assets  referred to
                  therein  is  conveyed  to the  Issuer  pursuant  to the  Trust
                  Agreement  as a  true  contribution  and  not  as  a  security
                  arrangement,  the Issuer,  rather than any holder of the Trust
                  Certificates,  is the  owner of such  assets,  subject  to (i)
                  applicable bankruptcy, insolvency,  moratorium,  receivership,
                  reorganization,   fraudulent   conveyance   and  similar  laws
                  relating to and affecting the rights and remedies of creditors
                  generally,  (ii)  principles of equity  (regardless of whether
                  considered  and applied in a proceeding  in equity or at law),
                  and  (iii)  the  effect  of  applicable  public  policy on the
                  enforceability of provisions  relating to  indemnification  or
                  contribution;

                           (xi) the execution and delivery by the Owner Trustee,
                  on behalf of the Issuer,  of the Related  Agreements  to which
                  the Issuer is a party do not require any consent,  approval or
                  authorization  of, or any  registration  or filing  with,  any


                                       8
<PAGE>

                  governmental  authority of the State of  Delaware,  except for
                  the filing of the  Certificate  of Trust with the Secretary of
                  State of the State of Delaware; and

                           (xii) neither the  consummation  by the Issuer of the
                  transactions  contemplated  by  the  Trust  Agreement  or  the
                  transactions  contemplated by the Related  Agreements to which
                  the  Issuer  is a  party,  nor the  fulfillment  of the  terms
                  thereof  by the  Issuer,  will  conflict  with or  result in a
                  breach or violation of any law of the State of Delaware.

                           Such   opinion   may   contain   such    assumptions,
         qualifications  and  limitations  as are  customary in opinions of this
         type and are reasonably acceptable to counsel to the Initial Purchaser.
         In rendering such opinion,  such counsel may state that they express no
         opinion as to the laws of any  jurisdiction  other than the Federal law
         of the United States of America  governing the banking and trust powers
         of Wilmington Trust Company and the laws of the State of Delaware.

                           (g) The  Initial  Purchaser  shall have  received  an
         opinion of Richards Layton & Finger,  special  Delaware counsel for the
         Issuer,  dated the Closing Date, in form and substance  satisfactory to
         the Initial Purchaser and its counsel, to the effect that:

                           (i) the  Trust  Agreement  is the  legal,  valid  and
                  binding  agreement of the Owner  Trustee and QRS,  enforceable
                  against the Owner Trustee and QRS in accordance with its terms
                  subject to (i) applicable bankruptcy,  insolvency, moratorium,
                  receivership,   reorganization,   fraudulent   conveyance  and
                  similar laws relating to and affecting the rights and remedies
                  of creditors generally,  (ii) principles of equity (regardless
                  of whether considered and applied in a proceeding in equity or
                  at law),  and (iii) the effect of applicable  public policy on
                  the  enforceability of provisions  relating to indemnification
                  or contribution;

                           (ii) the  Certificate  of Trust has been  duly  filed
                  with the Secretary of State of the State of Delaware,  and the
                  Issuer  has been duly  formed  and is  validly  existing  as a
                  business trust under the Delaware Business Trust Act;

                           (iii) the  Issuer has the power and  authority  under
                  the Trust  Agreement  and the Delaware  Business  Trust Act to
                  execute, deliver and perform its obligations under the Related
                  Agreements  to which it is a party,  the Notes,  and the Trust
                  Certificates;

                           (iv) the Issuer has duly  authorized and executed the
                  Related  Agreements to which it is a party, the Notes, and the
                  Trust Certificates.

                           (v)  the  Issuer  has  the  power   under  the  Trust
                  Agreement  and the Delaware  Business  Trust Act to pledge the
                  Collateral to the Indenture Trustee as security for the Notes;


                                       9
<PAGE>

                  and

                           (vi) the Trust  Certificates  have been  executed and
                  delivered  by the Owner  Trustee  on  behalf of the  Issuer in
                  accordance with the Trust Agreement, and when delivered to and
                  paid  for   pursuant  to  the  Trust   Agreement,   the  Trust
                  Certificates  will be validly issued and outstanding,  and the
                  holders of record of such Certificates will be entitled to the
                  benefits  accorded  by  the  Trust  Agreement  subject  to (i)
                  applicable bankruptcy, insolvency,  moratorium,  receivership,
                  reorganization,   fraudulent   conveyance   and  similar  laws
                  relating to and affecting the rights and remedies of creditors
                  generally,  (ii)  principles of equity  (regardless of whether
                  considered  and applied in a proceeding  in equity or at law),
                  and  (iii)  the  effect  of  applicable  public  policy on the
                  enforceability of provisions  relating to  indemnification  or
                  contribution.

                           (h) the Initial  Purchaser shall have received a copy
         of the opinion of each of (i) Thomas A. Rosiello,  Esq., Senior Counsel
         of the  Indenture  Trustee  and (ii)  Latham & Watkins,  counsel to the
         Indenture  Trustee,  dated the Closing  Date and  addressing  the valid
         existence of the Indenture  Trustee under the laws of the  jurisdiction
         of its organization,  the due authorization,  execution and delivery of
         the  Indenture  by the  Indenture  Trustee,  and,  subject to  standard
         limitations  regarding  laws  affecting  creditors'  rights and general
         principles of equity,  the  enforceability of the Indenture against the
         Indenture  Trustee.  Such  opinions  may express  their  reliance as to
         factual  matters  on  representations  and  warranties  made by, and on
         certificates  or other  documents  furnished by officers or  authorized
         representatives  of  parties  to  the  Indenture  and  on  certificates
         furnished by public officials,  and the opinion of Latham & Watkins may
         rely on the opinion of Thomas A. Rosiello,  Esq., Senior Counsel of the
         Indenture Trustee, as to due authorization and execution. Such opinions
         may  assume  the  due  authorization,  execution  and  delivery  of the
         documents  referred  to therein by the parties  thereto  other than the
         party on behalf of which  such  opinion  is being  rendered.  Each such
         opinion may be  qualified  as an opinion only on the laws of each state
         in which the writer of the opinion is admitted to practice  law and the
         federal law of the United States.

                           (i) the Initial  Purchaser shall have received a copy
         of the opinion of O'Melveny & Myers LLP, special counsel to the Initial
         Purchaser,  dated the Closing Date and in form and substance reasonably
         satisfactory to the Initial Purchaser.

                           (j) Bartlit Beck Herman  Palenchar & Scott shall have
         provided such true sale,  first priority  perfected  security  interest
         and/or  non-consolidation  opinions  to the  Initial  Purchaser  as the
         Initial Purchaser shall have requested; provided, however, that Bartlit
         Beck  Herman  Palenchar  & Scott may rely on the  Opinion of Counsel of
         Latham & Watkins  (provided that such opinion shall be  satisfactory to
         the Initial  Purchaser) with respect to matters of Illinois law and may
         rely on the  Opinion of Counsel of Richards  Layton & Finger  (provided
         that such opinion shall be satisfactory to the Initial  Purchaser) with
         respect to matters of Delaware law  necessary to render an opinion with


                                       10
<PAGE>

         respect to perfection of a security interest.

                           (k)  all   proceedings   in   connection   with   the
         transactions  contemplated by this Agreement and all documents incident
         hereto  shall be  satisfactory  in form and  substance  to the  Initial
         Purchaser,   and  the  Initial   Purchaser  shall  have  received  such
         information,  certificates  and documents as the Initial  Purchaser may
         have reasonably requested; and

                           (l) the Issuer  shall  have  furnished  such  further
         information,  certificates,  documents  and  opinions  as  the  Initial
         Purchaser may reasonably request.

                  If any of the conditions specified in this Section 3 shall not
have been  fulfilled  in all  material  respects  when and as  provided  in this
Agreement,  if the Issuer is in breach of any covenants or agreements  contained
herein,  or if any  of the  opinions  and  certificates  referred  to  above  or
elsewhere in this Agreement shall not be in all material  respects  satisfactory
in form and  substance  to the  Initial  Purchaser  and  counsel for the Initial
Purchaser, this Agreement and all obligations of the Initial Purchaser hereunder
may be  canceled  by the  Initial  Purchaser  at, or at any time  prior to,  the
Closing  Date.  Notice  of such  cancellation  shall be given to the  Issuer  in
writing, delivered by hand, by messenger, mail, or by telecopy.

                  4. Covenants of QRS and the Issuer.  In further  consideration
of the agreements of the Initial Purchaser contained in this Agreement, QRS, and
the Issuer each covenants and agrees with the Initial Purchaser that:

                           (a) in  connection  with the  resale  of the Notes as
         contemplated  by Section 7, but subsequent to the Closing Date, QRS and
         the Issuer will cause the Private  Offering  Memorandum  to be prepared
         setting  forth the initial  face amount of each Class of Notes  covered
         thereby  and their  terms and such  other  information  as the  Initial
         Purchaser,  QRS, and the Issuer deem appropriate in connection with the
         exchange  of the Notes  issued on the  Closing  Date for Notes of equal
         aggregate  principal  amount of Notes which will have been rated by the
         Rating Agency;

                           (b) if, at any time  prior to the  completion  of the
         sale of the  Notes by the  Initial  Purchaser,  any  event  occurs as a
         result of which the Private  Offering  Memorandum,  as then  amended or
         supplemented,  would include any untrue statement of a material fact or
         omit to state  any  material  fact  required  to be stated  therein  or
         necessary in order to make the statements  therein, in the light of the
         circumstances  under which they were made, not  misleading,  QRS and/or
         the Issuer will promptly notify the Initial Purchaser, and QRS, and the
         Issuer shall prepare to furnish to the Initial Purchaser, in accordance
         with  Sections  4(e),  7(d) and 7(e), an amendment or supplement to the
         Private  Offering  Memorandum  that  will  correct  such  statement  or
         omission and shall furnish to the Initial  Purchaser,  without  charge,
         copies of the Private Offering  Memorandum  (including all exhibits and
         documents  incorporated by reference therein) and the Indenture and all
         amendments or  supplements to such  documents,  in each case as soon as
         available  and  in  such  quantities  as  the  Initial   Purchaser  may


                                       11
<PAGE>

         reasonably request;

                           (c)  each of QRS,  and the  Issuer  will  immediately
         inform the Initial  Purchaser  (i) of the receipt by any of them of any
         communication  from the Securities and Exchange  Commission (the "SEC")
         or any state  securities  authority  concerning the offering or sale of
         the Notes, and (ii) of the commencement of any lawsuit or proceeding to
         which QRS, or the Issuer is a party relating to the offering or sale of
         the Notes;

                           (d) to the extent,  if any, that the rating  provided
         with respect to the Notes by the Rating Agency or any other statistical
         rating agency which initially  rates the Notes is conditional  upon the
         furnishing  of  documents  or the  taking of any other  actions  by the
         Issuer,  the  Issuer  shall  use  its  best  efforts  to  furnish  such
         documents,  and to cause such  documents to be furnished,  and take any
         such other actions; and

                           (e) during the period  referred  to in Section  4(b),
         the Issuer will, at the Initial  Purchaser's  request,  furnish through
         the Initial  Purchaser to any  prospective  purchaser of Notes from the
         Initial  Purchaser  such  information as is required to be delivered to
         such prospective purchaser pursuant to Section 7(e).

                  5. Representations and Warranties of the Issuer and QRS.

                           (a) The Issuer represents and warrants to the Initial
Purchaser that:

                                    (i) the Issuer  has been duly  formed and is
                  validly  existing as a business  trust in good standing  under
                  the laws of the State of Delaware;

                                    (ii) the Issuer has all requisite  power and
                  authority    (corporate   and   other)   and   all   requisite
                  authorizations,  approvals, order, licenses,  certificates and
                  permits of and from all  governmental or regulatory  officials
                  and bodies  necessary to own the Trust Estate,  to conduct its
                  business and to execute,  deliver and perform its  obligations
                  under  this  Agreement,  the  Contribution  Agreement  and the
                  Indenture,   except  such  as  may  be  required  under  state
                  securities or "blue sky" laws in  connection  with the initial
                  purchase and any reoffer or resale by the Initial Purchaser of
                  the  Notes;  all  such  authorizations,   approvals,   orders,
                  licenses  and  certificates  are in full  force and effect and
                  contain  no  unduly  burdensome  provisions,  and there are no
                  legal or  governmental  proceedings  pending  or,  to the best
                  knowledge  of the Issuer,  threatened,  that would result in a
                  material modification, suspension or revocation thereof;

                                    (iii) the Notes  have been duly  authorized,
                  and when issued and delivered pursuant to this Agreement, will
                  have been duly  executed,  issued  and  delivered  and will be
                  entitled to the benefits  provided by the Indenture,  subject,
                  as to enforcement,  to applicable bankruptcy,  reorganization,


                                       12
<PAGE>

                  insolvency,  moratorium and other laws affecting the rights of
                  creditors  generally,  and to  general  principles  of  equity
                  (regardless  of whether  enforcement is sought a proceeding in
                  equity or at law), and will in all material respects be in the
                  form contemplated by the Indenture;

                                    (iv) this  Agreement,  and each of the other
                  Related  Agreements  to which the Issuer is a party,  has been
                  duly  authorized,  executed and  delivered by the Issuer;  and
                  each such agreement,  assuming the due  authorization  by each
                  other party  hereto or thereto,  constitutes  a legal,  valid,
                  binding and enforceable  agreement of the Issuer,  subject, as
                  to enforceability, to bankruptcy, insolvency,  reorganization,
                  moratorium or other similar laws affecting  creditors'  rights
                  generally and to general  principles  of equity  regardless of
                  whether  enforcement is sought in a proceeding in equity or at
                  law;

                                    (v) as of the  Closing  Date,  the Notes and
                  all  Related  Agreements  will each  conform  in all  material
                  respects to the respective  descriptions  thereof contained in
                  the Related  Agreements  and on the Closing  Date,  the Issuer
                  (pursuant  to the  Indenture)  will  assign  to the  Indenture
                  Trustee,   for   the   benefit   of   the   Holders,   certain
                  representations  and warranties with respect to the Collateral
                  made by QRS to the Issuer in the Contribution  Agreement,  and
                  the representations and warranties will be true and correct in
                  all material respects;

                                    (vi)  assuming  compliance  by  the  Initial
                  Purchaser  with its  agreements  set forth in Section 7 hereof
                  and that the Daiwa  FLOWS  Certificates  have been issued by a
                  bankruptcy  remote trust, no filing or  registration  with, or
                  notice   to,   or    consent,    approval,    non-disapproval,
                  authorization  or order  or  other  action  of,  any  court or
                  governmental   authority   or  agency  is  required   for  the
                  consummation by the Issuer of the transactions contemplated by
                  the Related  Agreements or the Indenture,  except such as have
                  been or will have been made or  obtained  prior to the Closing
                  Date,  except such as may be required  under the 1933 Act, the
                  rules and regulations thereunder, or state securities or "blue
                  sky" laws, in connection with the purchase and distribution of
                  the  Notes  by  the   Initial   Purchaser,   and  except  such
                  recordation of the assignment of the Security  interest in the
                  Collateral to the Indenture  Trustee pursuant to the Indenture
                  that have not yet been filed;

                                    (vii) the Issuer  owns or  possesses  or has
                  obtained  all   material   governmental   licenses,   permits,
                  consents, orders, approvals and other authorizations necessary
                  to lease, own or license,  as the case may be, and to operate,
                  the Trust Estate and its other  properties and to carry on its
                  business as presently  conducted and has received no notice of
                  proceedings  relating to the  revocation  of any such license,
                  permit,  consent,  order or  approval,  which singly or in the
                  aggregate,  if the subject of an unfavorable decision,  ruling
                  or finding,  would materially and adversely affect the conduct
                  of the business,  results of  operations,  or the net worth or


                                       13
<PAGE>

                  condition (financial or otherwise) of the Issuer;

                                    (viii)  there  are no legal or  governmental
                  proceedings pending to which the Issuer is a party or of which
                  any property of the Issuer is the subject which, if determined
                  adversely  to  the  Issuer,   would  individually  or  in  the
                  aggregate  have a material and adverse effect on the condition
                  (financial  or  otherwise),  earnings,  affairs,  business  or
                  business  prospects  of the  Issuer  and,  to the  best of the
                  Issuer's  knowledge,  no such  proceedings  are  threatened or
                  contemplated by any governmental authorities or other persons;

                                    (ix)  as of the  Closing  Date,  each of the
                  representations  and  warranties  made  by the  Issuer  in any
                  Related Agreement will be true and correct as of the date made
                  and as the Closing Date;

                                    (x) at the time of execution and delivery of
                  the Indenture,  the Issuer will have good and marketable title
                  to the  Collateral,  free  and  clear of any  lien,  mortgage,
                  pledge, charge,  encumbrance,  adverse claim or other security
                  interest  (collectively  "Liens")  (but  subject  to the prior
                  claim of FNMA in  respect of the Daiwa  Obligation),  and will
                  not have  assigned  to any person  any of its right,  title or
                  interest in the  Collateral,  in the Indenture,  or the Notes,
                  and at such time the Issuer will have the power and  authority
                  to transfer  the Notes to the  Initial  Purchaser,  and,  upon
                  execution  and  delivery  to  the  Indenture  Trustee  of  the
                  Indenture and delivery to the Initial  Purchaser of the Notes,
                  the  Issuer  will  have  good  and  marketable  title  to  the
                  Collateral  and the  Initial  Purchaser  will  have  good  and
                  marketable  title to the Notes, in each case free and clear of
                  any Liens;

                                    (xi) any taxes, fees and other  governmental
                  charges in  connection  with the execution and delivery of the
                  Related Agreements, or the execution, delivery and sale of the
                  Notes  have  been or will be paid on or prior  to the  Closing
                  Date;

                                    (xii)  neither  the Issuer  nor the  Initial
                  Purchaser  is, and the  activities  of the Issuer  pursuant to
                  this  Agreement and the Indenture will not cause the Issuer or
                  the Initial Purchaser to become, an "investment company" or to
                  be under the control of an "investment company," as such terms
                  are defined in the 1940 Act;

                                    (xiii) the  Indenture  is not required to be
                  qualified under the Trust Indenture Act of 1939, as amended;

                                    (xiv)  the offer or sale of the Notes to the
                  Initial Purchaser in the manner  contemplated hereby is exempt
                  from  registration  under  the 1933 Act;  the  Notes  meet the
                  eligibility  requirements  of Rule  144A(d)(3)  under the 1933
                  Act;  and the  Issuer has not  offered  or sold,  and will not


                                       14
<PAGE>

                  offer or sell,  any  Securities or any Note in any manner that
                  would render the  issuance and sale of the Notes  hereunder or
                  the reoffer and resale of the Notes as contemplated by Section
                  7 hereof a violation of the 1933 Act or,  assuming  compliance
                  by the Initial  Purchaser with its agreements and undertakings
                  set forth in Section 7 hereof,  any state  securities or "blue
                  sky" laws or registration  requirements  pursuant thereto, nor
                  has it authorized, nor will it authorize, any person to act in
                  such manner.  The Issuer has not offered or sold, and will not
                  offer or sell,  any Notes  other than in  accordance  with the
                  restrictions on transfer set forth in the Legend thereupon and
                  in the Indenture;

                                    (xv)  neither  the  Issuer  nor  any  person
                  acting  on its  behalf  has  engaged  in any  form of  general
                  solicitation  or general  advertising (as those terms are used
                  in Rule  502(c)  under  the 1933 Act) in  connection  with any
                  offer or sale of the Notes in the United States.

                                    (xvi)  Issuer has  provided  to the  Initial
                  Purchaser all disclosure documents and trustee reports related
                  to the Collateral, to the extent such disclosure documents and
                  trustee reports are currently in the possession of Issuer and,
                  upon  request of the  Initial  Purchaser,  will  provide to it
                  copies of any additional  disclosure documents and pooling and
                  servicing  agreements or indentures related to the Collateral.
                  The Issuer has no knowledge that any such disclosure documents
                  or trustee  reports are not true and  correct in all  material
                  respects.

                           (b)  QRS  represents  and  warrants  to  the  Initial
Purchaser that:

                                    (i) QRS has been  duly  incorporated  and is
                  validly  existing as a corporation  in good standing under the
                  laws of the State of Delaware;

                                    (ii)  QRS  has  all   requisite   power  and
                  authority    (corporate   and   other)   and   all   requisite
                  authorizations,  approvals, orders, licenses, certificates and
                  permits of and from all  governmental or regulatory  officials
                  and bodies  necessary  to own its  properties,  to conduct its
                  business and to execute,  deliver and perform its  obligations
                  under this Agreement and the other Related Agreements to which
                  it is a party,  except  such as may be  required  under  state
                  securities or "blue sky" laws in  connection  with the initial
                  purchase and any reoffer or resale by the Initial Purchaser of
                  the  Notes;  all  such  authorizations,   approvals,   orders,
                  licenses  and  certificates  are in full  force and effect and
                  contain  no  unduly  burdensome  provisions;  and there are no
                  legal or  governmental  proceedings  pending  or,  to the best
                  knowledge of QRS, threatened,  that would result in a material
                  modification, suspension or revocation thereof;

                                    (iii) the Notes  have been duly  authorized,
                  and when issued and delivered pursuant to this Agreement, will
                  have been duly  executed,  issued  and  delivered  and will be


                                       15
<PAGE>

                  entitled to the benefits  provided by the Indenture,  subject,
                  as to enforcement,  to applicable bankruptcy,  reorganization,
                  insolvency,  moratorium and other laws affecting the rights of
                  creditors  generally,  and to  general  principles  of  equity
                  (regardless  of whether  enforcement is sought a proceeding in
                  equity or at law), and will in all material respects be in the
                  form contemplated by the Indenture;

                                    (iv) this  Agreement,  and each of the other
                  Related  Agreements  to  which it is a  party,  has been  duly
                  authorized,  executed and delivered by QRS, and,  assuming the
                  due authorization by each other party hereto or thereto,  each
                  such  agreement   constitutes  a  legal,  valid,  binding  and
                  enforceable  agreement of QRS, subject,  as to enforceability,
                  to bankruptcy, insolvency, reorganization, moratorium or other
                  similar laws  affecting  creditors'  rights  generally  and to
                  general principles of equity regardless of whether enforcement
                  is sought in a proceeding in equity or at law;

                                    (v) upon the  execution  and delivery of the
                  Contribution  Agreement by QRS and the Company,  QRS will have
                  acquired  all  right,   title  and  interest  in  and  to  the
                  Collateral,  and  immediately  prior  to the  transfer  of the
                  Collateral  to  the  Issuer  as   contemplated  by  the  Trust
                  Agreement,  QRS (A) will  have  good  title to and will be the
                  sole owner of the Collateral,  free and clear of any Lien (but
                  subject  to the prior  claim of FNMA in  respect  of the Daiwa
                  Obligation),  (B) will not have  assigned to any person  other
                  than the  Issuer any of its right,  title or  interest  in the
                  Collateral  and (C)  will  have the  power  and  authority  to
                  transfer the Collateral to the Issuer;

                                    (vi) as of the Closing  Date,  the Notes and
                  all  Related  Agreements  will each  conform  in all  material
                  respects to the respective  descriptions  thereof contained in
                  the Related  Agreements and on the Closing Date, QRS (pursuant
                  to the Trust  Agreement) will assign to the Owner Trustee,  on
                  behalf of the Issuer,  certain  representations and warranties
                  with respect to the  Collateral  made by the Company to QRS in
                  the  Contribution  Agreement,   and  the  representations  and
                  warranties will be true and correct in all material respects;

                                    (vii)  assuming  compliance  by the  Initial
                  Purchaser  with its  agreements set forth in Section 7 hereof,
                  no filing or  registration  with,  or notice  to, or  consent,
                  approval,  non-disapproval,  authorization  or  order or other
                  action of, any court or  governmental  authority  or agency is
                  required  for  the  consummation  by QRS  of the  transactions
                  contemplated  by the  Related  Agreements  except such as have
                  been or will have been made or  obtained  prior to the Closing
                  Date,  except such as may be required  under the 1933 Act, the
                  rules and regulations thereunder, or state securities or "blue
                  sky" laws, in connection with the purchase and distribution of
                  the  Notes  by  the   Initial   Purchaser,   and  except  such
                  recordation of the assignment of the security  interest in the


                                       16
<PAGE>

                  Collateral  given to the  Indenture  Trustee  pursuant  to the
                  Indenture that has not yet been filed;

                                    (viii) QRS owns or possesses or has obtained
                  all material governmental licenses, permits, consents, orders,
                  approvals and other authorizations  necessary to lease, own or
                  license,  as the case may be, and to operate,  its  properties
                  and to carry on its  business as presently  conducted  and has
                  received no notice of  proceedings  relating to the revocation
                  of any such license, permit, consent, order or approval, which
                  singly or in the  aggregate,  if the subject of an unfavorable
                  decision,  ruling or finding,  would  materially and adversely
                  affect the conduct of the business,  results of operations, or
                  the net worth or condition (financial or otherwise) of QRS;

                                    (ix)  there  are no  legal  or  governmental
                  proceedings  pending  to which  QRS is a party or of which any
                  property of QRS is the subject which, if determined  adversely
                  to QRS, would individually or in the aggregate have a material
                  and adverse effect on the condition  (financial or otherwise),
                  earnings,  affairs, business or business prospects of QRS and,
                  to the best of the QRS'  knowledge,  no such  proceedings  are
                  threatened or contemplated by any governmental  authorities or
                  other persons;

                                    (x)  as of the  Closing  Date,  each  of the
                  representations  and  warranties  made  by QRS in any  Related
                  Agreement  will be true and correct as of the date made and as
                  the Closing Date;

                                    (xi) at the time of  execution  and delivery
                  of the Trust  Agreement,  QRS transferred  good and marketable
                  title  to the  Collateral,  free and  clear  of any lien  (but
                  subject to the prior  claim of the Federal  National  Mortgage
                  Association  in  respect of the  assets  underlying  the Daiwa
                  FLOWS Certificates);

                                    (xii) any taxes, fees and other governmental
                  charges in connection  with the execution and delivery of this
                  Agreement,  the Indenture,  the Contribution Agreement, or the
                  Trust  Agreement,  or the execution,  delivery and sale of the
                  Notes  have  been or will be paid on or prior  to the  Closing
                  Date;

                                    (xiii) the  Indenture  is not required to be
                  qualified under the Trust Indenture Act of 1939, as amended;

                                    (xiv)  the offer or sale of the Notes to the
                  Initial Purchaser in the manner  contemplated hereby is exempt
                  from  registration  under  the 1933 Act;  the  Notes  meet the
                  eligibility  requirements  of Rule  144A(d)(3)  under the 1933
                  Act;  and QRS has not  offered or sold,  and will not offer or
                  sell,  any  securities  or any Note in any  manner  that would
                  render the  issuance  and sale of the Notes  hereunder  or the
                  reoffer and resale of the Notes as  contemplated  by Section 7
                  hereof a violation of the 1933 Act or, assuming  compliance by
                  the Initial Purchaser with its agreements and undertakings set
                  forth in Section 7 hereof,  any state securities or "blue sky"


                                       17
<PAGE>

                  laws or registration requirements pursuant thereto, nor has it
                  authorized,  nor will it authorize,  any person to act in such
                  manner.

                                    (xv)  neither  QRS nor any person  acting on
                  its behalf has engaged in any form of general  solicitation or
                  general  advertising  (as those  terms are used in Rule 502(c)
                  under  the 1933 Act) in  connection  with any offer or sale of
                  the Notes in the United States;

                                    (xvi) any taxes, fees and other governmental
                  charges in  connection  with the execution and delivery of the
                  Related Agreements or the execution,  delivery and sale of the
                  Notes  have  been or will be paid at or prior  to the  Closing
                  Date; and

                                    (xvii)  QRS  has  provided  to  the  Initial
                  Purchaser all disclosure documents and trustee reports related
                  to the Collateral, to the extent such disclosure documents and
                  trustee  reports are  currently in the  possession of QRS and,
                  upon  request of the  Initial  Purchaser,  will  provide to it
                  copies of any additional  disclosure documents and pooling and
                  servicing  agreements or indentures related to the Collateral.
                  QRS has no  knowledge  that any such  disclosure  documents or
                  trustee  reports  are not true  and  correct  in all  material
                  respects.

                  6. Conditions to the Obligation of the Issuer.  The obligation
of the Issuer to sell the Notes to the Initial  Purchaser will be subject to the
performance by the Initial Purchaser of its obligations hereunder.

                  7.       Resales of Notes by the Initial Purchaser.

                  (a) The Initial Purchaser  understands that the Notes have not
been registered  under the 1933 Act, in reliance upon the exemption  provided in
Section  4(2)  thereof,  and have not been  registered  or  qualified  under the
securities  or "blue sky" laws of any state of other  jurisdiction,  in reliance
upon applicable state private placement  exemptions.  The Initial Purchaser also
agrees that it will not make a public offering of the Notes and that it will not
reoffer or resell the Notes in a manner that would require the  registration  of
the Notes under the 1933 Act or registration or  qualification  under any of the
securities  or "blue sky" laws of any state or other  jurisdiction.  The Initial
Purchaser  acknowledges  that no action has been or will be taken by the Issuer,
QRS,  or the  Company  that would  permit a public  offering  of the  Notes,  or
possession or distribution of the Private Offering Memorandum, when prepared, or
any  other  offering   materials  in  any   jurisdiction   where  conditions  or
requirements  apply  to such  public  offering  and  have  not  been  fulfilled.
Accordingly,  the Initial  Purchaser  agrees that it will observe all applicable
laws and regulations in each jurisdiction in or from which it purchases, offers,
sells or delivers the Notes or has in its possession or distributes  the Private


                                       18
<PAGE>

Offering Memorandum, or any other offering materials, when the same is prepared.

                  (b) The  Initial  Purchaser  acknowledges  that the  Issuer is
exempt from registration under the 1940 Act and agrees that it shall not reoffer
or resell the Notes in such a manner as to cause the Issuer to become subject to
registration under the 1940 Act.

                  (c) The Initial  Purchaser  agrees that it will not reoffer or
resell the Notes in a manner that would (i) cause the assets of the Issuer to be
regarded as plan assets and subject to the fiduciary  responsibility  provisions
of the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or
the prohibited  transaction  provisions of the Internal Revenue Code of 1986, as
amended (the "Code"), or any federal, state or local law which is, to a material
extent,  similar  to the  foregoing  provisions  of ERISA or the Code  ("Similar
Law"), (ii) give rise to a fiduciary duty under ERISA, Section 4975 of the Code,
or any Similar Law on the part of the Issuer,  or (iii)  constitute a prohibited
transaction under ERISA, Section 4975 of the Code, or any Similar Law.

                  (d) The Issuer  authorizes the Initial Purchaser to deliver to
investors purchasing Notes from the Initial Purchaser ("Subsequent Noteholders")
copies of this Agreement,  the Private Offering Memorandum,  when prepared,  any
amendments  or  supplements  hereto or  thereto,  and any  information  obtained
pursuant  hereto in  connection  with any  reoffer or resale of the Notes by the
Initial Purchaser in accordance herewith;  provided,  however,  that the Initial
Purchaser  shall  not  use  or  disclose  any  such   information  in  a  manner
inconsistent  with  this  Agreement.  The  Issuer  agrees  that  any  Subsequent
Noteholder  may rely on the  representations  and  warranties  set forth in this
Agreement  to the same  extent  as if such  Subsequent  Noteholder  were a party
hereto.

                  (e) The Issuer shall cause the Indenture Trustee to provide to
any holder of the Notes, or to any prospective  purchaser of the Notes, upon the
request of such holder, the information substantially equivalent in scope to the
information  required at such time to be provided for securities  qualifying for
resales  under Rule 144A under the 1933 Act. This covenant is intended to be for
the benefit of the Holders from time to time of the Notes.

                  (f) Without  prejudice to any other  provision of this Section
7, the Issuer shall not have any  responsibility  for, and the Initial Purchaser
will obtain,  any consent,  approval or  permission  required for the  purchase,
offer,  sale  or  delivery  by the  Issuer  of the  Notes  under  the  laws  and
regulations  in force in any  jurisdiction  to which it is subject or in or from
which it makes any purchase, offer, sale or delivery.

                  (g)  The  Initial   Purchaser  agrees  to  require  that  each
Subsequent  Noteholder  deliver  letters or  opinions  of  counsel,  as required
pursuant to the Indenture, as a condition to the purchase of the Notes.

                  (h) The Initial Purchaser agrees during the period referred to
Section 4(b) to inform the Issuer if and when the Initial Purchaser has sold all
of the Notes.

                                       19
<PAGE>

                  (i) The  Initial  Purchaser  understands  that the  Notes  are
subject to the various  restrictions on transfer  described in the Indenture and
in  the  legend  on the  Note  certificates  and  agrees  to  comply  with  such
restrictions on transfer.  The Initial Purchaser has not engaged in and will not
engage in any form of  general  solicitation  or general  advertising  (as those
terms are used in Rule 502(c) under the 1933 Act) in  connection  with any offer
or sale of the Notes.

                  (j) The Initial  Purchaser agrees that there are no contracts,
agreements  or  understandings  between  the  Initial  Purchaser  and any person
granting such person the right to require the Issuer or the Indenture Trustee to
file a  registration  statement  under the 1933 Act with  respect  to any of the
Notes.

                  (k) The provisions of this Section 7 shall survive delivery of
and payment for the Notes.

                                       20
<PAGE>

                  8.       Indemnification and Contribution.

                  (a) Each of the Issuer and QRS (each an "Indemnifying  Party")
jointly  and  severally  agrees  to  indemnify  and hold  harmless  the  Initial
Purchaser and its affiliates, and the respective directors, officers, agents and
employees of the Initial  Purchaser and its  affiliates and each other entity or
person,  if any,  controlling  the Initial  Purchaser  or any of its  affiliates
within  the  meaning  of either  Section 15 of the 1933 Act or Section 20 of the
1934  Act  (the  Initial   Purchaser  and  each  such  entity  or  person  being
collectively  referred  to as an  "Indemnified  Party"),  from and  against  any
losses,  claims,  damages or  liabilities  (or actions in respect  thereof)  (i)
relating  to or arising  out of the action or  inaction  of the Issuer or QRS in
connection with this Agreement or any of the other Related  Agreements,  or (ii)
caused by any untrue  statement or alleged  untrue  statement of a material fact
contained in the Private Offering Memorandum,  when prepared, as the same may be
amended or supplemented (including but not limited to any documents deemed to be
incorporated  therein  by  reference),  or caused  by any  omission  or  alleged
omission  to  state  therein  a  material  fact  necessary  in order to make the
statements  therein,  in the light of the  circumstances  under  which they were
made, not misleading  provided,  however,  that such untrue statement or alleged
untrue  statement  or omission or alleged  omission is not based on  information
furnished  in  writing  to  the  Indemnifying  Party  by the  Initial  Purchaser
specifically for use in the Private Offering Memorandum,  when prepared, and any
amendment  or  supplement  thereto.  The  Indemnifying  Parties will jointly and
severally   reimburse  any  Indemnified   Party  for  all  reasonable   expenses
(including,  without limitation,  fees and disbursements of counsel) incurred by
such Indemnified Party in connection with investigating,  preparing or defending
any  such  action  or  claim,  whether  or not in  connection  with  pending  or
threatened  litigation to which the Indemnified  Party is a party, in each case,
as such  expenses  are incurred or paid.  With  respect to clause (i) above,  an
Indemnifying  Party will not,  however,  be responsible for any losses,  claims,
damages or liabilities (or expenses  relating  thereto) that (x) directly result
from  the  non-receipt  of a  Private  Offering  Memorandum  by an  investor  or
potential  investor  if such  Private  Offering  Memorandums  were  provided  in
sufficient  quantities  by the Issuer or QRS to (and  actually  received by) the
Initial Purchase in a timely manner, or (y) are finally judicially determined to
have resulted from the bad faith or gross  negligence of any Indemnified  Party.
Each  Indemnifying  Party also agrees that no  Indemnified  Party shall have any
liability  (whether direct or indirect,  in contract or tort or otherwise) to an
Indemnifying  Party for or in connection  with this  Agreement or the Indenture,
except for any such liability for losses,  claims,  damages or liabilities  with
respect to clause (i) above incurred by such Indemnifying Party that are finally
judicially determined to have resulted from the bad faith or gross negligence of
such Indemnified Party.

                  (b)  In  case  any  proceeding   (including  any  governmental
investigation)  shall  be  instituted  involving  any  Indemnified  Party,  such
Indemnified Party shall promptly notify each  Indemnifying  Party in writing and
the  Indemnifying  Party,  upon request of the Indemnified  Party,  shall retain
counsel  reasonably  satisfactory  to the  Indemnified  Party to  represent  the
Indemnified  Party and any others the  Indemnifying  Party may designate in such
proceeding and shall pay the fees and  disbursements  of such counsel related to


                                       21
<PAGE>

such proceeding.  In any such proceeding,  any Indemnified  Party shall have the
right to retain its own counsel, but the fees and expenses of such counsel shall
be at the  expense  of such  Indemnified  Party  unless  (i) the  Issuer and the
Indemnified Party shall have mutually agreed to the retention of such counsel or
(ii) the named parties to any such proceeding  (including any impleaded parties)
include both an Indemnifying  Party and an Indemnified Party and  representation
of both  parties by the same  counsel  would be  inappropriate  due to actual or
potential   differing   interests  between  them.  It  is  understood  that  the
Indemnifying  Party  shall not, in  connection  with any  proceeding  or related
proceedings  in the same  jurisdiction,  be liable for the  reasonable  fees and
expenses of more than one separate  firm (in addition to any local  counsel) for
all such  Indemnified  Parties,  and that all such  fees and  expenses  shall be
reimbursed as they are  incurred.  In the case of any such separate firm for the
Indemnified  Parties,  such firm shall be  designated  in writing by the Initial
Purchaser.  An Indemnifying  Party shall not be liable for any settlement of any
proceeding  effected  without  its  written  consent,  but if settled  with such
consent or if there be a final  judgment for the  plaintiff,  such  Indemnifying
Party agrees to  indemnify  the  Indemnified  Party from and against any loss or
liability  by  reason  of  such  settlement  or  judgment.  Notwithstanding  the
foregoing sentence,  if at any time an Indemnified Party shall have requested an
Indemnifying  Party to reimburse the Indemnified  Party for fees and expenses of
counsel  as  contemplated  by  the  third  sentence  of  this  paragraph,   such
Indemnifying  Party  agrees  that it shall be liable for any  settlement  of any
proceeding  effected  without  its  written  consent if (i) such  settlement  is
entered  into more than 30 days after  receipt  by the  Issuer of the  aforesaid
request  and  (ii)  such  Indemnifying  Party  shall  not  have  reimbursed  the
Indemnified  Party in  accordance  with such  request  prior to the date of such
settlement.  An Indemnifying  Party shall not, without the prior written consent
of the  Indemnified  Party,  effect any  settlement of any pending or threatened
proceeding  in  respect of which any  Indemnified  Party is or could have been a
party and indemnity could have been sought hereunder by such Indemnified  Party,
unless such settlement  includes an  unconditional  release of such  Indemnified
Party  from  all  liability  on  claims  that  are the  subject  matter  of such
proceeding.

                  (c) If the indemnification provided for in the first paragraph
of Section 8(a) is unavailable to an Indemnified Party in respect of any losses,
claims,  damages or liabilities referred to therein, then the Indemnifying Party
in lieu of indemnifying such Indemnified  Party thereunder,  shall contribute to
the amount paid or payable by such Indemnified Party as a result of such losses,
claims,  damages or  liabilities  (i) in such  proportion as is  appropriate  to
reflect the relative  benefits  received by the  Indemnifying  Party, on the one
hand, and the  Indemnified  Party on the other hand, from the sales of the Notes
or (ii) if the  allocation  provided by clause (i) above,  is not  permitted  by
applicable  law, in such  proportion as is  appropriate  to reflect not only the
relative benefits referred to in clause (i) above but also the relative fault of
the  Indemnifying  Party and of the  Indemnified  Party in  connection  with the
statements  or  omissions  that  resulted  in such  losses,  claims,  damages or
liabilities,  as  well  as any  other  relevant  equitable  considerations.  The
relative fault of the  Indemnifying  Party, on the one hand, and the Indemnified
Party,  on the  other  hand  (i) in the case of any  untrue  or  alleged  untrue
statement  of a material  fact or any  omission  or alleged  omission to state a
material fact, shall be determined by reference to, among other things,  whether
such statement or omission  relates to information  supplied by an  Indemnifying


                                       22
<PAGE>

Party and the parties'  relative  intent,  knowledge,  access to information and
opportunity  to correct or prevent such  statement or omission,  and (ii) in the
case of any other action or omission, shall be determined by reference to, among
other  things,  whether such action or omission was taken or omitted to be taken
by the Indemnifying  Party or by the Indemnified Party and the parties' relative
intent, knowledge,  access to information and opportunity to prevent such action
or omission.

                  (d) QRS,  the Issuer and the Initial  Purchaser  agree that it
would not be just and equitable if contribution  pursuant to this Section 8 were
determined by pro rata allocation or by any other method of allocation that does
not take account of the equitable  considerations referred to in the immediately
preceding  paragraph.  The amount paid or payable by an  Indemnified  Party as a
result  of the  losses,  claims,  damages  and  liabilities  referred  to in the
immediately  preceding  paragraph  shall be deemed to  include,  subject  to the
limitations set forth above, any legal or other expenses  reasonably incurred by
such  Indemnified  Party in connection with  investigating or defending any such
action or claim.  Notwithstanding any of the provisions of this Section 8, in no
event shall the Initial Purchaser's aggregate contribution to the amount paid or
payable exceed the aggregate  amount of fees actually  received by it under this
Agreement.

                  (e) The Initial Purchaser will indemnify and hold harmless the
Issuer,  QRS and each  person,  if any,  who  controls any such party within the
meaning of Section 15 of the 1933 Act or Section 20 of the 1934 Act, to the same
extent as the foregoing indemnity from the Indemnifying Party to the Indemnified
Party, but only with reference to written information furnished to the Issuer as
herein stated by the Initial  Purchaser  specifically for use in connection with
the preparation of the documents  referred to in the foregoing  indemnity.  This
indemnity  will be in addition to any liability  that the Initial  Purchaser may
otherwise have.

                  9. Survival of Certain  Representations  and Obligations.  The
respective representations,  warranties,  agreements, covenants, indemnities and
other  statements  of the Issuer,  its officers,  and the Initial  Purchaser set
forth in, or made  pursuant  to, this  Agreement  shall remain in full force and
effect, regardless of any investigation,  or statement as to the result thereof,
made by or on behalf of the Initial Purchaser, the Issuer or any of the officers
or  directors  or any  controlling  person  of any of the  foregoing,  and shall
survive the delivery of and payment for the Notes. The provisions of Sections 8,
9 and 14 shall survive the termination or cancellation of this Agreement.

                  10.  No  Bankruptcy  Filing.  Each of the QRS and the  Initial
Purchaser  agrees not to cause the filing of a petition or  otherwise  institute
any   bankruptcy,   reorganization,   arrangement,   insolvency  or  liquidation
proceeding or other  proceeding under any federal or state bankruptcy or similar
law against the Issuer  until at least one year and one day after the payment in
full of all Classes of the Notes issued under the Indenture.

                  11.  Issuance  of  Substitute  Notes.  In order to  facilitate
resales of Notes by the Initial Purchaser to Holders, the Initial Purchaser may,
at its option,  exchange  the Notes  without  charge for one or more  classes of
substitute  notes to be issued  pursuant to the Indenture  ("Substitute  Notes")


                                       23
<PAGE>

that may have different initial principal balances, interest rates or maturities
than those of the Notes; provided, however, that QRS will cooperate in preparing
or  effectuating  any  amendment  to  the  Indenture  or the  Private  Placement
Memorandum necessary in connection with such reallocation; further provided that
the issuance of Substitute Notes will not decrease the amount of Equity Interest
relative  to the  aggregate  Note  Principal  Balance or the right of the Equity
Interest  relative to the Notes to receive  payments of Available Funds pursuant
to the Indenture as of the Closing Date.

                  12. Right to Sell in Various  Jurisdictions.  The Issuer shall
have no responsibility with respect to the right of the Initial Purchaser or any
other person to offer or sell the Notes in any  jurisdiction.  In the event that
QRS furnishes  notification  to the Initial  Purchaser  pursuant to Section 4(b)
hereof,  the Initial  Purchaser  shall not make any further  distribution of the
Private  Offering  Memorandum until such time as the Issuer shall have furnished
to the Initial  Purchaser  copies of an amendment or  supplement  to the Private
Offering Memorandum in accordance with the provision of Section 7 hereof.

                  13. Payment of Fees and Expenses.  Subject to the terms of the
Side Letter  Agreement,  QRS shall be  responsible  for and shall pay all of the
fees,  disbursements  and  expenses  of  the  Company's  and  QRS'  counsel  and
accountants.

                  14. Notices.  All communications  hereunder will be in writing
and effective only on receipt,  and, if sent to the Initial  Purchaser,  will be
mailed, delivered or telecopied to

                                    PaineWebber Incorporated
                                    1285 Avenue of the Americas, 19th Floor,
                                    New York, New York 10019
                                    Telecopy:  212-917-7957
                                    Telephone: 212 713-7953
                                    Attention: Steven J. Plust

or, if sent to QRS, will be mailed, delivered or telecopied to it at:

                                    CAX DTR Securitization Corp.
                                    3410 S. Galena Street
                                    Denver, Colorado 80231
                                    Telephone: (303) 614-9422
                                    Facsimile: (303) 614-9401
                                    Attention: Kevin Nystrom

or, if sent to the Issuer, will be mailed, delivered or telecopied to it at:

                                    Structured Mortgage Trust 1997-2
                                    c/o Wilmington Trust Company
                                    Rodney Square
                                    1100 North Market Street


                                       24
<PAGE>

                                    Wilmington, Delaware 19808-0001
                                    Facsimile: (302) 651-8882
                                    Attention: Corporate Trust Department

                  15.  Successors.  This  Agreement will inure to the benefit of
and be binding upon the parties hereto and their  respective  successors and the
officers and directors  and their  successors  and assigns,  and no other person
will have any right or obligation hereunder.

                  16.  Applicable  Law;  Counterparts.  THIS  AGREEMENT  WILL BE
GOVERNED BY AND CONSTRUED IN ACCORDANCE  WITH THE LAWS OF THE STATE OF NEW YORK.
This  Agreement  may be  executed in any number of  counterparts,  each of which
shall  for all  purposes  be  deemed to be an  original  and all of which  shall
together constitute but one and the same instrument.

                  17. Time of the Essence.  Time shall be of the essence of this
Agreement.

                     [Signatures Commence On Following Page]




                                       25
<PAGE>





                  If the foregoing is in accordance with your  understanding  or
our agreement, please sign and return to us a counterpart hereof, whereupon this
letter and your acceptance shall represent a binding agreement among the Issuer,
QRS and the Initial Purchaser.

                               Very truly yours,


                               STRUCTURED MORTGAGE TRUST 1997-2,
                               a Delaware business trust,

                                    By:      Wilmington Trust Company, not
                                             individually, but solely in its 
                                             capacity as Owner Trustee,



                                             By:      /s/Emmett R. Harmon
                                                      --------------------------
                                                      Name: Emmett R. Harmon
                                                      Title: Vice President


                                    CAX DTR SECURITIZATION CORP.,
                                    a Delaware corporation,



                                    By:      /s/Diane Armstrong
                                             ----------------------------
                                             Name: Diane Armstrong
                                             Title: President & Secretary


Agreed to and accepted as of
the date set forth above at
New York, New York

PAINEWEBBER INCORPORATED,
a Delaware corporation,
as Purchaser



By:      /s/Steven J. Plust
         --------------------------
         Name: Steven J. Plust
         Title: Managing Director


                                      S-1




                     TRUST INDENTURE AND SECURITY AGREEMENT


                          Dated as of November 3, 1997




                                     Between





                        STRUCTURED MORTGAGE TRUST 1997-2,
                        as Issuer of Collateralized Notes




                                       and




                             LASALLE NATIONAL BANK,
                              as Indenture Trustee



<PAGE>




                  This  TRUST  INDENTURE  AND  SECURITY  AGREEMENT,  dated as of
November 3, 1997 (the "Closing Date"), by and between Structured  Mortgage Trust
1997-2 (the "Issuer"), a Delaware business trust acting through Wilmington Trust
Company,  a  banking  corporation  organized  under  the  laws of the  State  of
Delaware,  as Owner Trustee (the "Owner  Trustee") and LaSalle  National Bank, a
national banking association, as Indenture Trustee (the "Indenture Trustee").

                              PRELIMINARY STATEMENT

                  WHEREAS,   the  Company  has   contributed   the  Daiwa  FLOWS
Certificates to CAX DTR Securitization  Corp., a Delaware corporation ("QRS") in
exchange all of the equity in QRS, pursuant to a Contribution  Agreement,  dated
as of the date hereof, between the Company and QRS;

                  WHEREAS,  QRS has deposited the Daiwa FLOWS  Certificates with
the  Issuer in  exchange  for trust  certificates  evidencing  all of the Equity
Interest (the "Trust  Certificates"),  pursuant to a Trust Agreement between the
Owner Trustee and QRS, dated November 3, 1997;

                  WHEREAS,   the  Issuer  has  duly   authorized  the  creation,
authentication,  issuance and delivery of collateralized  notes, (each a "Note,"
and,  collectively,  the "Notes"),  issuable in four Classes  (each, a "Class"),
with  an  aggregate  principal  amount  of  $45,974,526,  as  provided  in  this
Indenture;

                  WHEREAS,  the Issuer has duly  authorized  the  execution  and
delivery of this Indenture to provide for the issuance of the Notes;

                  WHEREAS,  in order to  provide,  among other  things,  for the
payment  of  the  Issuer's  obligations  to the  Holders  from  revenues  of the
Collateral  and  proceeds  from  the  sale or other  disposition  of the  assets
constituting  the  Collateral,  each of the parties hereto desires to enter into
this Indenture;

                  WHEREAS,  all  covenants  and  agreements  made by the  Issuer
herein  are for the  benefit  and  security  of the  Holders  and the  Indenture
Trustee;

                  WHEREAS,  the Issuer is entering into this Indenture,  and the
Indenture  Trustee is accepting the trust created hereby for the benefit of, and
to  secure  the  obligations  owing  to,  the  Holders,  for good  and  valuable
consideration, the receipt and sufficiency of which are hereby acknowledged.


<PAGE>


                         GRANTING CLAUSE GRANTING CLAUSE

                  The  Issuer  hereby  grants to the  Indenture  Trustee  on the
Closing  Date,  in trust for the  benefit of the  Holders,  all of the  Issuer's
right, title, and interest in and to (i) the $50,974,526  outstanding  principal
amount  of Daiwa  Securities  America  Inc.  Multifamily  First  Loss  Ownership
Securities  ("Multifamily  FLOWSSM"-1) Series  1994-Multifamily  FLOWSSM-1 trust
receipt  pass-through  certificates  (the "Daiwa  FLOWS  Certificates")  and all
related  securities  entitlements,  (ii) all  rights  to  receive  distributions
thereon from and after the date in December 1997 on which  distributions  on the
Daiwa FLOWS  Certificates  are made pursuant to the Daiwa Pooling  Agreement and
renewals,  extensions,  substitutions  and  replacements  of  such  Daiwa  FLOWS
Certificates,  (iii)  all  securities  entitlements,  contract  rights,  general
intangibles  and accounts  related to the Daiwa FLOWS  Certificates  (the "Other
Assets"),  (iv) the Payment Account,  whether in the form of cash,  instruments,
securities, or other properties, (v) all present and future claims, demands, and
choses in action in respect of the foregoing, including the rights of the Issuer
as registered holder of the Daiwa FLOWS  Certificates,  and (vi) all proceeds of
the  foregoing  of  every  kind  and  nature  whatsoever,   including,   without
limitation,  all proceeds of the conversion  thereof,  voluntary or involuntary,
into cash or other liquid  property,  all cash  proceeds,  accounts  receivable,
notes, drafts,  acceptances,  chattel paper, checks, deposit accounts, rights to
payment of any and every kind, and other forms of obligations  and  receivables,
instruments and other property that at any time constitute all or part of or are
included in the proceeds of the foregoing ((i), (ii), (iii),  (iv), (v) and (vi)
collectively, the "Trust Estate").

                  The foregoing  Grant is made in trust to secure the payment of
principal and interest on, and any other amounts owing in respect of, the Notes,
and to secure compliance with the provisions of this Indenture,  all as provided
in this Indenture.

                  In furtherance of the foregoing, the Issuer hereby delivers or
causes to be  delivered  to the  Indenture  Trustee or the  Indenture  Trustee's
designee each of the following  documents or instruments  relating to each Daiwa
FLOWS  Certificate  (or,  in the  case of  item  (ii)  below,  all  Daiwa  FLOWS
Certificates):

                  (i) a  duly  issued  and  authenticated  physical  certificate
         evidencing such Daiwa Flows  Certificate  endorsed to LaSalle  National
         Bank, as Indenture Trustee under the Indenture, dated as of November 3,
         1997,  relating to  STRUCTURED  MORTGAGE  TRUST  1997-2 or its nominee,
         together with such Opinions of Counsel and other  documents as shall be
         necessary  to  cause  registration  of  transfer  of such  Daiwa  FLOWS
         Certificate  to the  Indenture  Trustee to be made and to obtain a duly
         issued and  authenticated  physical  certificate  evidencing such Daiwa
         FLOWS  Certificate  registered in the name of the Indenture  Trustee or
         its nominee;

                  (ii)  three  Uniform  Commercial  Code  Financing   Statements
         covering the Trust Estate and  executed,  in one case by the Company as
         debtor in favor of QRS as secured  party and the  Indenture  Trustee as
         its assignee  and, in the second case, by QRS as debtor in favor of the
         Issuer and the  Indenture  Trustee as its  assignee  and,  in the third
         case, by the Issuer as debtor in favor of the Indenture Trustee;

                                       2
<PAGE>

                  (iii)    a copy of the Daiwa Pooling Agreement;

                  (iv)     a copy of the Credit Support Agreement; and

                  (v)  all  other  items   relating  to  the  foregoing  in  the
possession of the Issuer.

                  The Indenture Trustee hereby acknowledges the receipt by it of
each of the Daiwa FLOWS  Certificates  and the other  documents and  instruments
referenced  above, in good faith and without actual notice of any adverse claim,
and declares that it holds and will hold such Daiwa FLOWS  Certificates and such
other  documents  and  instruments,  and that it holds  and will  hold all other
assets and documents  included in the Trust  Estate,  in trust for the exclusive
use and benefit of all present and future Holders.

                  The Indenture  Trustee shall not assign,  sell,  dispose of or
transfer any interest in the Daiwa FLOWS  Certificates  or cause any other asset
constituting  the Trust Estate or cause such to be subjected to any lien,  claim
or  encumbrance  arising  by,  through  or under the  Indenture  Trustee  or any
Affiliate of the Indenture Trustee.

                  On or  prior to the  Closing  Date,  the  Issuer  shall  cause
registration  of  transfer  to  the  Indenture   Trustee  of  each  Daiwa  FLOWS
Certificate  to be made on the books and records of the registrar for such Daiwa
FLOWS  Certificate and the Issuer shall deliver to the Indenture  Trustee a duly
issued and  authenticated  physical  certificate  evidencing  such  Daiwa  FLOWS
Certificate  registered  in the name of the  Indenture  Trustee.  Also  promptly
following  the  Closing  Date,  the Issuer  shall  notify and direct the parties
responsible  under Daiwa  Pooling  Agreement and related  agreements  for making
payments on the Daiwa FLOWS  Certificates to make such payments  directly to the
Indenture  Trustee (by wire transfer to the Payment  Account if permitted)  from
and after the date in December  1997 on which  distributions  on the Daiwa FLOWS
Certificates are made pursuant to the Daiwa Pooling Agreement and to continue to
do so until  such time as the  Issuer  notifies  such  parties  to the  contrary
following  the date on which  the  Indenture  shall  have  been  discharged  and
released. The Indenture Trustee shall hold the Daiwa FLOWS Certificates in fully
registered certificated form, in the State of Illinois.






                                       3
<PAGE>




                            ARTICLE ONE: DEFINITIONS

         Section 1.01      Definitions.

                  Except as  otherwise  specified  herein or as the  context may
otherwise  require,  the following terms have the respective  meanings set forth
below for all purposes of this Indenture,  and the definitions of such terms are
equally  applicable  both to the  singular and plural forms of such terms and to
the masculine or feminine forms of such terms.

                  "Act": Any request, demand, authorization,  direction, notice,
consent,  waiver or other action provided by this Indenture to be given or taken
by  the  Holders,  which  may  be  embodied  in and  evidenced  by  one or  more
instruments of substantially similar tenor signed by the requisite percentage of
such  Holders in person or by an agent duly  appointed  in writing.  Such action
will  become  effective  when such  instrument  is  delivered  to the  Indenture
Trustee.

                  "Affiliate":  With respect to any specified Person,  any other
Person  controlling,  controlled by, or under common control with such specified
Person.  For the purposes of this definition,  "control," when used with respect
to any specified  Person,  means the power to direct the management and policies
of such Person, directly or indirectly,  whether through the ownership of voting
securities,   by  contract,  or  otherwise;  and  the  terms  "controlling"  and
"controlled" have meanings correlative to the foregoing.

                  "Available  Funds":  With  respect to any  Payment  Date,  but
subject to Section  12.01(c) and (d), all previously  undistributed  payments on
the Daiwa FLOWS  Certificates  or proceeds of  liquidation  thereof  pursuant to
Section  11.06  received by the Indenture  Trustee on or before the  Certificate
Distribution Date immediately preceding the Payment Date.

                  "Brentwood  Adjusted  Available  Amount":  With respect to any
Payment Date,  the amount equal to the greater of (a) zero and (b) the excess of
(i) the Brentwood  Unadjusted Available Funds over (ii) the Brentwood Settlement
Amount.

                  "Brentwood  Claim":  A claim by FNMA against Daiwa  Securities
America Inc. for  reimbursement of a guarantee payment made by FNMA with respect
to the FNMA MBS in an amount  equal to  approximately  $450,000  arising  from a
default on the Brentwood Loan.

                  "Brentwood  Loan":  That certain mortgage loan, with FNMA Loan
Number 1661327543 and secured by a property known as Brentwood Apartments,  with
an address at 831 Nursery Road, Irving Texas,  which had been part of one of the
pools of  mortgage  loans  backing  the Trust  Receipt  prior to default on such
mortgage loan and foreclosure on the related mortgaged property.

                  "Brentwood  Settlement Amount": The amount of any payment made
by Daiwa Securities America Inc. to FNMA in full or partial  satisfaction of the
Brentwood Claim.

                  "Brentwood  Unadjusted  Available Funds":  With respect to the
Payment Date occurring in the month in which the trustee under the Daiwa Pooling
Agreement  notifies the Indenture  Trustee,  as  registered  holder of the Daiwa


                                       4
<PAGE>

FLOWS Certificates, that FNMA has received payment from Daiwa Securities America
Inc. in settlement of the Brentwood Claim as  contemplated in Section  12.01(c),
all previously  undistributed  payments on the Daiwa FLOWS Certificates received
by  the  Indenture  Trustee  on or  before  the  Certificate  Distribution  Date
immediately  preceding  such Payment Date,  less any Tax  Administrator's  Fees,
Owner Trustee's Fees or Indenture Trustee's Fees due on such Payment Date.

                  "Business  Day":  Any  day  that  is not a  Saturday,  Sunday,
holiday, or other day on which commercial banking  institutions in New York, New
York, Wilmington,  Delaware or Chicago,  Illinois are authorized or obligated by
law or executive order to be closed.

                  "Certificate  Distribution  Date": With respect to any date of
determination,  the date on or immediately  preceding such date of determination
on which  distributions  of interest and  principal are made with respect to the
Daiwa FLOWS Certificates pursuant to the Daiwa Pooling Agreement.

                  "Certificate  Principal  Balance":  The Outstanding  principal
balance of the Daiwa FLOWS Certificates.

                  "Certificate of Deposit":  A certificate of deposit satisfying
the definition of an Eligible Investment.

                  "Certificate   Remittance   Reports":   The  reports  received
periodically  by the  Indenture  Trustee,  as the  holder  of  the  Daiwa  FLOWS
Certificates,  containing  the  information  on  the  Daiwa  FLOWS  Certificates
required to be delivered to the Indenture  Trustee pursuant to the Daiwa Pooling
Agreement or the Credit Support Agreement.

                  "Class": The reference to any Class of Notes or, collectively,
to one or more Classes of Notes.

                  "Class A Notes":  The Class A Notes, in the initial  aggregate
principal amount of $24,224,526 being issued hereunder.

                  "Class B Notes":  The Class B Notes, in the initial  aggregate
principal amount of $14,000,000 being issued hereunder.

                  "Class C Notes":  The Class C Notes, in the initial  aggregate
principal amount of $0 being issued hereunder.

                  "Class D Notes":  The Class D Notes, in the initial  aggregate
principal amount of $7,750,000 being issued hereunder.

                  "Closing Date": The meaning set forth in the initial paragraph
of this Indenture.

                  "Code": The Internal Revenue Code of 1986, as amended, and the
rules and regulations promulgated thereunder.

                                       5
<PAGE>

                  "Collateral":   Individually  and  collectively,   the  assets
constituting  the Trust  Estate from time to time  pledged as  security  for the
Issuer's obligation under the Notes and under this Indenture.

                  "Collateral  Proceeds":  All  "proceeds" of the  Collateral as
such  term is  used in  Section  9-306  of the  UCC,  and all  proceeds  of such
"proceeds."

                  "Company":  Commercial Assets,  Inc., a corporation  organized
under the laws of the State of Maryland.

                  "Contribution Agreement": The Contribution Agreement, dated as
of November 3, 1997,  by and between the Company and QRS,  pursuant to which the
Company contributed the Daiwa FLOWS Certificates to QRS.

                  "Cooperation   Agreement":   The  Securitization   Cooperation
Agreement,  dated as of November 3, 1997,  by and among the  Company,  QRS,  the
Issuer and the Initial Purchaser, with respect to retranching of the Notes.

                  "Corporate Trust Office": The principal corporate trust office
of the Indenture Trustee,
presently located at

                     135 South LaSalle Street
                     Chicago, Illinois 60674-4107

                     Attention:   Asset Backed Securities Trust Services Group--
                                  Structured Mortgage Trust 1997-2

or at such other  address as the Indenture  Trustee may  designate  from time to
time by notice to the Holders and the Issuer,  or the principal  corporate trust
office of any successor Indenture Trustee.

                  "Credit  Support  Agreement":  The Second Amended and Restated
Credit Support and Collateral Pledge  Agreement,  dated as of February 28, 1994,
by and among FNMA,  Daiwa Finance Corp.,  as seller,  Daiwa  Securities  America
Inc., as initial owner, and BankAmerica National Trust Company, as custodian, as
further amended and restated as of the date of this Indenture.

                  "Current Interest Shortfall": With respect to any Class or the
Equity  Interest and any Payment Date, any amount by which the interest  accrued
during the related  Interest  Accrual  Period at the Weighted  Average Note Rate
exceeds  the amount of  Available  Funds paid as  interest  to such Class or the
Equity Interest on such Payment Date.

                  "Current  Principal  Shortfall":  With respect to any Class or
the Equity  Interest and any Payment Date, any amount by which the lesser of the
amounts  referred  to in  clauses  (A) and (B)(i) of the  definition  of Optimal
Principal  exceeds the amount of Available Funds paid as principal to such Class


                                       6
<PAGE>

or the Equity Interest on such Payment Date.

                  "Daiwa FLOWS Certificate":  As defined in the Granting Clause.

                  "Daiwa Pooling Agreement":  The Pooling Agreement, dated as of
March 30, 1994,  among Daiwa  Securities  America Inc.,  Daiwa Finance Corp. and
LaSalle   National  Bank,  as  trustee,   pursuant  to  which  the  Daiwa  FLOWS
Certificates were issued, in effect as of the date of this Indenture.

                  "Default": Any occurrence that is, or with notice or the lapse
of time or both would become, an Event of Default.

                  "Definitive  Notes":  The  certificated,   definitive,   fully
registered  Notes  registered in the name of a Holder and not in the name of DTC
or its nominee.

                  "Delivery Date":  November 3, 1997.

                  "Depositor":  QRS, as depositor under the Trust Agreement.

                  "Depository":  The Depository  Trust  Company,  the nominee of
which is Cede & Co., or any successor thereto.

                  "Depository  Participant":  A  broker,  dealer,  bank or other
financial  institution or other Person for whom from time to time the Depository
effects  book-entry  transfers  and  pledges of  securities  deposited  with the
Depository.

                  "DTC Custodian":  The Indenture  Trustee,  or its successor in
interest.

                  "DTC  Letter of  Representations":  The meaning  specified  in
Subsection 3.03(c) hereof.

                  "Eligible  Investments":  Any  one or  more  of the  following
obligations or securities:

                  (i) direct  obligations of, and obligations  fully  guaranteed
         by,  the  United  States  of  America,  FHLMC,  FNMA or any  agency  or
         instrumentality  of the United States of America,  the  obligations  of
         which are backed by the full  faith and credit of the United  States of
         America,  provided  that  such  obligations  of FHLMC or FNMA  shall be
         limited  to  senior  debt   obligations   and  mortgage   participation
         certificates;

                  (ii) (a) demand and time deposits in,  certificates of deposit
         of, or banker,  acceptances  issued by any  depository  institution  or
         trust  company  incorporated  under  the laws of the  United  States of
         America  (including  the  Indenture  Trustee) or any state  thereof and
         subject to supervision  and examination by federal and/or state banking
         authorities  so long as the  commercial  paper and the  long-term  debt
         obligations of such depository institution or trust company at the time
         of  such  investment  or  contractual  commitment  providing  for  such
         investment have a credit rating in the highest applicable category from


                                       7
<PAGE>

         the Rating Agency,  in the case of commercial  paper, and in one of the
         two highest  applicable  categories from the Rating Agency, in the case
         of long-term debt obligations, and (b) any other demand or time deposit
         or certificate of deposit that is fully insured by the Federal  Deposit
         Insurance Corporation;

                  (iii) repurchase  obligations with respect to (a) any security
         described  in clause (i)  above,  or (b) any other  security  issued or
         guaranteed  by an agency or  instrumentality  of the  United  States of
         America,  in either case entered into with a depository  institution or
         trust company  (acting as principal)  described in clause (ii)(a) above
         (and  having the  ratings  from the Rating  Agency  required  in clause
         (ii)(a) above),  the repurchaser of which also has the ratings from the
         Rating Agency described in clause (ii)(a) above;

                  (iv) securities  bearing interest or sold at a discount issued
         by any corporation  incorporated under the laws of the United States of
         America or any state  thereof  which has a credit rating in the highest
         short-term  or one of the two  highest  long-term  categories  from the
         Rating Agency at the time of such investment or contractual  commitment
         providing  for such  investment;  provided,  however,  that  securities
         issued by any particular  corporation will not be Eligible  Investments
         to the extent that investment  therein will cause the then  outstanding
         principal  amount of securities  issued by such corporation and held as
         part of the Trust  Estate to exceed  10% of the  aggregate  outstanding
         principal  balance of the Daiwa  FLOWS  Certificates  and the  Eligible
         Investments  held as  part  of the  Trust  Estate  at the  time of such
         acquisition; provided, further, that in no event shall an instrument be
         an Eligible Investment if such instrument  evidences either (i) a right
         to receive  only  interest  payments  with  respect to the  obligations
         underlying such  instrument,  or (ii) a right to receive both principal
         and  interest   payments  derived  from  obligations   underlying  such
         instrument if the interest and principal  payments with respect to such
         instrument  provide a yield to  maturity at the date of  investment  of
         greater  than 120% of the yield to maturity  at par of such  underlying
         obligations;

                  (v) commercial paper having a rating in the highest applicable
         category from the Rating Agency at the time of such investment;

                  (vi) a guaranteed  investment contract issued by any insurance
         company or other corporation or entity with a short-term debt rating in
         the highest  category by the Rating Agency and a long-term  debt rating
         in one of the two highest  applicable  categories by the Rating Agency;
         and

                  (vii) any  other  demand,  money  market  or time  deposit  or
         obligation, interest-bearing or other security or investment that would
         not affect the then current  rating of the Notes by the Rating  Agency;
         provided,   however,  that  Eligible  Investments  shall  include  only
         obligations  or  securities  that mature on or before the  Business Day
         immediately  preceding  the next  Payment  Date (or,  in the case of an
         investment  that is an  obligation  of the  institution  in  which  the
         account is maintained,  no later than such Payment Date).  In addition,
         no Eligible Investment that incorporates a penalty for early withdrawal
         will be used unless the maturity of such  Eligible  Investment is on or
         before the Business Day immediately preceding the next Payment Date.

                                       8
<PAGE>

                  "Equity Interest":  The interest retained by the Issuer in any
excess of the aggregate  principal balance of the Daiwa FLOWS  Certificates over
the aggregate Note Principal Balance of all Classes of Notes.

                  "ERISA":  The Employee Retirement Income Security Act of 1974,
as it may be amended from time
to time, and the regulations promulgated thereunder.

                  "Event of Default": The meaning provided in Section 6.01.

                  "Federal Bankruptcy Code": Title 11 of the United States Code,
as amended.

                  "FHLMC":  The Federal Home Loan  Mortgage  Corporation  or any
successor thereof.

                  "Final Payment Date":  The Payment Date following the first to
occur of (i) the Sale of the Daiwa FLOWS Certificates in accordance with Section
6.18 hereof, or (ii) the final payment on the Daiwa FLOWS Certificates.

                  "FNMA":  The  Federal  National  Mortgage  Association  or any
successor thereof.

                  "FNMA MBS": Mortgage-backed securities issued by FNMA pursuant
to (a) a Special Pool Purchase  Agreement  dated November 1993 and (b) a Special
Pool Purchase Agreement dated December 1993.

                  "Global  Note":  Any  Note  registered  in  the  name  of  the
Depository  or its nominee,  beneficial  interests in which are reflected on the
books of the Depository or on the books of a Depository  Participant (whether in
its own name or on behalf of an  indirect  participant  in  accordance  with the
rules of the Depository).

                  "Grant":  To pledge,  create and grant a security  interest in
and right of set-off  against the  Collateral.  A Grant of any instrument  shall
include all  rights,  powers and options  (but none of the  obligations)  of the
granting  party  thereunder,   including,   without  limitation,  the  immediate
continuing  right to claim for,  collect,  receive and receipt for principal and
interest payments in respect thereof and all other monies payable thereunder, to
give and receive  notices  and other  communications,  to make  waivers or other
agreements, to exercise all rights and options, to bring Proceedings in the name
of the granting  party or otherwise,  and  generally to do and receive  anything
that the  granting  party is or may be entitled to do or receive  thereunder  or
with respect thereto.

                  "Holder":  With respect to any Note,  the Person in whose name
such Note is  registered  in the Note  Register,  and with respect to the Equity
Interest, QRS as Depositor under the Trust Agreement.

                  "Imputed  Principal  Balance":  With  respect  to  the  Equity
Interest at any time, an amount equal to the Original Imputed  Principal Balance
reduced by all Imputed Principal Payments.

                                       9
<PAGE>

                  "Imputed  Principal  Payments":   All  payments  of  principal
actually  made on the Equity  Interest  in  accordance  with  priority  SIXTH of
Section 12.01(a) hereof.

                  "Indenture":  This instrument, as supplemented or amended from
time to  time  by one or more  indentures  supplements  hereto  entered  into in
accordance with the applicable  provisions of this Indenture.  All references in
this instrument to designated  "Articles,"  "Sections,"  "Subsections" and other
subdivisions  are to the designated  Articles,  Sections,  Subsections and other
subdivisions  of this  instrument as originally  executed.  The words  "herein,"
"hereof,"  "hereunder" and other words of similar import refer to this Indenture
as a whole  and not to any  particular  Article,  Section,  Subsection  or other
subdivision.

                  "Indenture Trustee": LaSalle National Bank, a national banking
association,  unless a successor Person shall have become the Indenture  Trustee
pursuant  to  the  applicable  provisions  of  this  Indenture,  in  which  case
"Indenture Trustee" shall thereafter mean such successor Person.

                  "Indenture  Trustee's Fee": A monthly fee equal to one twelfth
of the product of (a) the Indenture  Trustee's Fee Rate and (b) the aggregate of
(i) the Note  Principal  Balances  of all  Classes  of the  Notes  plus (ii) the
Imputed Principal  Balance of the Equity Interest,  due to the Indenture Trustee
as compensation for its services during the applicable month.

                  "Indenture Trustee's Fee Rate" 0.02% per annum.

                  "Indenture  Trustee  Officer":  With  respect  to the  initial
Indenture  Trustee,  any officer in its Asset Backed  Securities  Trust Services
Group with particular  responsibility for the transactions  contemplated by this
Indenture,   and  with  respect  to  any  successor   Indenture   Trustee,   any
vice-president,  any  assistant  vice-president,  any assistant  secretary,  any
assistant  treasurer,  or other trust officer or assistant  trust officer in the
corporate  trust  department  of the  Indenture  Trustee and,  with respect to a
particular  corporate  trust  matter,  any other  officer to whom such matter is
referred  because  of his  knowledge  of and  familiarity  with  the  particular
subject.

                  "Independent": When used with respect to any specified Person,
means another  Person who (1) is in fact  independent  of the Issuer,  any other
obligor upon the Notes,  any Affiliate of the Issuer or such other obligor,  the
Company,  or QRS (2) does not have any direct financial interest or any material
indirect financial interest in the Issuer or in any such other obligor or in any
Affiliate of the Issuer, such other obligor, the Company, or QRS, and (3) is not
connected  with the  Issuer,  any such other  obligor as an  officer,  employee,
promoter,  underwriter,  trustee, partner, director or person performing similar
functions or as a spouse,  parent,  descendant  or sibling  (whether by blood or
adoption) of any such person.

                  "Institutional  Accredited Investor":  Any institution meeting
the  requirements of Rule  501(a)(1),  (2), (3) or (7) of Regulation D under the
Securities Act and any entity all of the equity owners of which come within such
paragraphs.

                  "Interest  Accrual Period":  With respect to any Payment Date,
the period  beginning  on the 26th day of the month  immediately  preceding  the


                                       10
<PAGE>

month in which such  Payment Date occurs and ending on the 25th day of the month
in which such Payment Date occurs;  provided,  however,  that the first Interest
Accrual Period shall be considered to be a full month.

                  "Investment  Letter":  The  letter  to be  furnished  by  each
Institutional   Accredited   Investor  which   purchases  any  Class  of  Notes,
substantially in the form set forth as Exhibit B-1 hereto.

                  "Issuer": The meaning set forth in the first paragraph of this
Indenture.

                  "Issuer Officer":  Any Officer of the Owner Trustee authorized
to sign on behalf of the Issuer.

                  "Issuer  Order"  and  "Issuer  Request":  A  written  order or
request  signed in the name of the Issuer by the Owner  Trustee and delivered to
the Indenture Trustee.

                  "Maturity":  With  respect  to a Class of  Notes,  the date on
which the unpaid  principal  of such Class of Notes  becomes  due and payable as
herein   provided,   whether  at  the  Stated  Maturity  or  by  declaration  of
acceleration, call for redemption or otherwise.

                  "1933 Act":  The Securities Act of 1933, as amended.

                  "1934 Act":  The Securities Exchange Act of 1934, as amended.

                  "1939 Act":  The Trust Indenture Act of 1939, as amended.

                  "1940 Act":  The Investment Company Act of 1940, as amended.

                  "Note":  The meaning set forth in the Preliminary Statement.

                  "Note Owner": Any person who is the beneficial owner of a Note
registered in the name of the Depository or its nominee.

                  "Note Principal Balance": As of any date of determination, and
with respect to any Class of Notes, the aggregate  outstanding principal balance
of all Notes of that  Class as of such  date,  as  reduced  by all  payments  of
principal to such Class on or prior to such date of determination.

                  "Note Register" and "Note Registrar":  The respective meanings
specified in Section 3.05.

                  "Note Remittance Report": The report provided by the Indenture
Trustee to the Holders and the Issuer pursuant to Section 11.04(a).

                  "Officer":  With respect to any  corporation,  the chairman of
the board of directors,  the president,  any vice president,  the secretary, any
assistant  secretary or the treasurer of such  corporation;  with respect to any


                                       11
<PAGE>

bank or trust company acting as trustee of an express trust or as custodian, any
trust officer or other authorized officer thereof.

                  "Officer's   Certificate":   For  any  Person,  a  certificate
delivered to the Indenture Trustee that has been signed on behalf of that Person
by an individual  who is identified in that  certificate  as being an Officer of
that Person or any other individual authorized to execute the certificate.

                  "Opinion of Counsel":  A written opinion of an attorney at law
admitted  to  practice  in any state of the  United  States or the  District  of
Columbia,  or a law firm,  that may, except as otherwise  expressly  provided in
this  Indenture,  be  counsel  for  the  Issuer  and  who  shall  be  reasonably
satisfactory to the Indenture  Trustee,  provided that any counsel  rendering an
opinion  concerning  tax issues be  Independent  outside  counsel.  Whenever  an
Opinion of Counsel is required  hereunder,  such opinion may rely on opinions of
other counsel who are so admitted.  Notwithstanding the foregoing, an Opinion of
Counsel may be rendered as to matters of Delaware  corporate  law by an attorney
or law firm not admitted to practice in Delaware.

                  "Optimal  Interest":  (a) With  respect  to any  Class and any
Payment  Date,  an amount  equal to the sum of (i) interest  accrued  during the
related  Interest  Accrual Period at the Weighted  Average Note Rate on the Note
Principal  Balance  of such Class as of the first day of such  Interest  Accrual
Period,  assuming that all  reductions  of Note  Principal  Balance  during such
Interest  Accrual Period occur on the first day of such Interest Accrual Period,
and (ii) the Unpaid  Interest  Shortfall for such Class as of such Payment Date,
and (b) with respect to the Equity  Interest,  subject to Section  12.01(c),  an
amount  equal to the sum of (i) an amount equal to one twelfth of the product of
the Percentage Cash Flow Rate and the Imputed  Principal Balance as of the first
day of such Interest  Accrual  Period,  assuming that all  reductions of Imputed
Principal  Balance during such Interest Accrual Period occur on the first day of
such Interest  Accrual Period,  and (ii) the Unpaid  Interest  Shortfall for the
Equity  Interest as of such Payment Date. For purposes  hereof,  amounts paid to
any Class of Notes or to the Equity Interest in respect of Optimal  Interest are
deemed to be paid first pursuant to clause (i) and second to clause (ii).

                  "Optimal  Payment  Amount":  With  respect to any Class or the
Equity  Interest and any Payment Date,  the sum of Optimal  Interest and Optimal
Principal  for such Class or the Equity  Interest  and such  Payment  Date.  For
purposes hereof,  amounts paid to any Class or the Equity Interest in respect of
the Optimal  Payment Amount are deemed to be paid first to Optimal  Interest and
second to Optimal Principal.

                  "Optimal  Principal":  With respect to any Class or the Equity
Interest and any Payment Date, and subject to Section 12.01(d),  an amount equal
to the lesser of (A) the Note  Principal  Balance  for such Class or the Imputed
Principal  Balance for the Equity Interest and (B) the sum of (i) the product of
(a) the Original  Percentage  for such Class or the Equity  Interest and (b) the
sum of  (x)  the  Security  Excess  Distribution  received  on  the  Certificate
Distribution Date immediately preceding such Payment Date and (y) the sum of (1)
the  proceeds  of  liquidation  of Pledged  FNMA  Securities  liquidated  on the
immediately preceding Certificate Distribution Date pursuant to a Realized Loss,
if  any,   allocated  to  the  Pledged  FNMA  Securities  on  such   Certificate
Distribution  Date plus  (without  duplication)  (2) the amount of Pledged  FNMA


                                       12
<PAGE>

Securities  Principal and Trust Receipt  Reserve Account  Principal  remitted to
FNMA (or as to which FNMA has directed liquidation) on the immediately preceding
Certificate  Distribution  Date in accordance with the Credit Support  Agreement
pursuant to a Realized Loss, if any, allocated to the Pledged FNMA Securities or
the Trust Receipt Reserve Fund on such  Certificate  Distribution  Date and (ii)
the  Unpaid  Principal  Shortfall  for such Class or the  Equity  Interest.  For
purposes hereof,  amounts paid to any Class or the Equity Interest in respect of
Optimal  Principal are deemed to be paid first pursuant to clause (i) and second
to clause (ii).

                  "Original Imputed Principal Balance": $5,000,000.

                  "Original  Percentage":  with  respect  to each  Class and the
Equity  Interest,  the  percentage  set forth below for such Class or the Equity
Interest:

                   Class A:                           47.523%;
                   Class B:                           27.465%;
                   Class C:                            0.000%;
                   Class D:                           15.204%;
                   Equity Interest                     9.808%;
                                                     -------
                   Total                             100.000%.

                  "Other Assets":  As defined in the Granting Clause.

                  "Outstanding":

                  (1) With respect to the Notes of any Class,  as of any date of
determination,  "Outstanding"  refers  to all  Notes of such  Class  theretofore
authenticated and delivered under this Indenture except:

                  (i)  Notes  theretofore  canceled  by the  Note  Registrar  or
         delivered to the Note Registrar for cancellation;

                  (ii) Notes for payment or  redemption  of which  moneys in the
         necessary  amount have been  theretofore  deposited  with the Indenture
         Trustee or any Paying  Agent  (other  than the  Issuer) in trust or set
         aside and  segregated  in trust by the Issuer  for the  Holders of such
         Notes;  provided,  however,  that, if such Notes or Notes of such Class
         are to be  redeemed,  notice of such  redemption  has been  duly  given
         pursuant to this Indenture or provision  therefor  satisfactory  to the
         Indenture Trustee has been made;

                  (iii)  Notes in  exchange  for or in lieu of which other Notes
         have been authenticated and delivered pursuant to this Indenture unless
         proof  satisfactory to the Indenture Trustee is presented that any such
         Notes are held by a holder in due course; and

                  (iv) Notes alleged to have been destroyed,  lost or stolen for
         which  replacement  Notes have been issued as provided in Section 3.06;
         provided,  however,  that,  in  determining  whether the Holders of the
         requisite  principal amount of the Outstanding Notes or the Outstanding
         Notes of any Class  have  given  any  request,  demand,  authorization,


                                       13
<PAGE>

         direction,  notice,  consent or waiver  hereunder,  Notes  owned by the
         Issuer or any other  obligor  upon the  Notes or any  Affiliate  of the
         Issuer  or of  such  other  obligor  or the  Company  or QRS  shall  be
         disregarded  and  deemed  not  to  be  Outstanding,   except  that,  in
         determining whether the Indenture Trustee shall be protected in relying
         upon  any  such  request,  demand,  authorization,  direction,  notice,
         consent or waiver, only Notes that the Indenture Trustee knows to be so
         owned shall be so  disregarded.  Notes so owned which have been pledged
         in good faith may be regarded as Outstanding if the pledgee establishes
         to the satisfaction of the Indenture  Trustee the pledgee's right so to
         act with respect to such Notes and if the pledgee is not the Issuer any
         other  obligor  upon the Notes or any  Affiliate  of the Issuer or such
         other obligor, the Company, or QRS.

                  (2)   With   respect   to  the   Daiwa   FLOWS   Certificates,
"Outstanding"  refers to the  outstanding  principal  amount of the Daiwa  FLOWS
Certificates.

                  "Owner  Trustee":  The  Person  appointed  and acting as Owner
Trustee pursuant to the Trust Agreement,  initially  Wilmington Trust Company, a
Delaware bank and trust company.

                  "Owner  Trustee's  Fee": A monthly fee equal to one twelfth of
the product of (a) the Owner Trustee's Fee Rate and (b) the aggregate of (i) the
Note  Principal  Balances  of all  Classes  of the Notes  plus (ii) the  Imputed
Principal  Balance  of  the  Equity  Interest,  due  to  the  Owner  Trustee  as
compensation for its services during the applicable month.

                  "Owner  Trustee's  Fee  Rate" The per annum  rate  derived  by
dividing (i) $4,000 over (ii) the  aggregate of the Note  Principal  Balances of
all  Classes  of the Notes  plus the  Imputed  Principal  Balance  of the Equity
Interest.

                  "PaineWebber":    PaineWebber    Incorporated,    a   Delaware
corporation.

                  "Paying Agent": Any Person authorized by the Issuer to pay the
principal of and interest on any Notes and the Equity  Interest on behalf of the
Issuer,  which shall  initially be the  Indenture  Trustee  unless and until the
Issuer appoints another Person as Paying Agent.

                  "Payment Account":  A segregated trust account established and
maintained by the  Indenture  Trustee  pursuant to Section  11.02 hereof,  which
shall be designated  "LaSalle National Bank, in trust for the registered holders
of Structured Mortgage Trust 1997-2 Collateralized Notes".

                  "Payment  Date":  December 31, 1997 and  thereafter  the first
Business  Day  following  the  Certificate  Distribution  Date.  For  accounting
purposes of the Issuer and for Record Date purposes only, the Payment Date for a
month will be deemed to occur on the 28th day of such month.

                  "Percentage  Cash Flow  Rate":  The annual  rate at which cash
flow is payable on the Imputed Principal  Balance of the Equity Interest,  which
shall be equal to the Weighted Average Note Rate.

                                       14
<PAGE>

                  "Percentage  Interest":  (i)  With  respect  to  a  Note  of a
specific  Class,  the portion that such Note represents of all Notes of the same
Class,  expressed as a  percentage,  the  numerator of which is the initial Note
Principal Balance of such Note, without giving effect to reductions thereof, and
the denominator of which is the initial Note Principal  Balance of Notes of that
Class, without giving effect to reductions thereof; and (ii) with respect to all
of the Notes, the portion that such Note represents of all Notes, expressed as a
percentage, the numerator of which is the initial Note Principal Balance of such
Note, without giving effect to reductions thereof,  and the denominator of which
is the aggregate  initial Note  Principal  Balance of all of the Notes,  without
giving effect to reductions thereof.

                  "Person":  Any  individual,   corporation,  limited  liability
company,  partnership,  joint venture,  association,  joint stock company, trust
(including any beneficiary thereof),  unincorporated  organization or government
or any agency or political subdivision thereof.

                  "Plan": The meaning set forth in Section 3.05(p).

                  "Pledged FNMA Securities": The "pledged securities" as defined
in the Credit Support Agreement.

                  "Pledged FNMA Securities  Principal":  The "pledged securities
principal" as defined in the Credit Support Agreement.

                  "Proceeding":  Any  suit in  equity,  action  at law or  other
judicial or administrative proceeding.

                  "Purchase   Price":   With   respect   to  the   Daiwa   FLOWS
Certificates, the price at which the Company is required to repurchase such from
the Issuer pursuant to the Cooperation Agreement.

                  "QRS":  The meaning set forth in the Preliminary  Statement of
this Indenture.

                  "Qualified  Institutional Buyer": Any "qualified institutional
buyer" as defined in clause (a)(1) of Rule 144A.

                  "Rating  Agency":  Duff & Phelps  Rating Co.,  any  successors
thereto,  or any other nationally  recognized  statistical  rating  organization
requested by the Issuer to rate any Class of the Notes.

                  "Realized Loss": An event giving rise to an "approved loss" as
defined in the Credit Support Agreement.

                  "Record  Date":  With  respect to any Payment  Date,  the last
Business  Day of the month  preceding  the month in which such  Payment  Date is
deemed to occur.

                  "Records":    All   of   the   books,   ledgers,    documents,
communications,  writings, schedules, reconciliations,  controls, computer data,
printouts, programs, tapes and other electronic data processing storage devices,


                                       15
<PAGE>

and all other data relating to or maintained in connection with the Collateral.

                  "Redemption  Date":  The date  specified for redemption of all
Classes of the Notes pursuant to Section 10.01.

                  "Redemption  Price":  An amount equal to 100% of the aggregate
of the Note Principal Balances of all Notes then Outstanding.

                  "Redemption  Record Date":  With respect to any  redemption of
the Notes, a date fixed pursuant to Section 10.01.

                  "Related   Agreements":   This  Indenture,   the  Contribution
Agreement,  the Note  Purchase  Agreement,  dated  November  3, 1997,  among the
Issuer, QRS and PaineWebber,  the Side Letter Agreement, dated November 3, 1997,
between the Company and  PaineWebber,  the Trust  Agreement and the  Cooperation
Agreement.

                  "Rule 144A": Rule 144A promulgated under the Securities Act.

                  "Rule 144A  Certificate":  The  certificate to be furnished by
each purchaser of Notes which is a Qualified  Institutional  Buyer as defined in
Rule 144A  promulgated  under the Securities Act,  substantially in the form set
forth as Exhibit  B-2 hereto as the "Rule 144A and  Related  Matters  Investment
Letter and Affidavit".

                  "Sale": The meaning contemplated in Section 6.18(a).

                  "Securities Act": The Securities Act of 1933, as amended.

                  "Securities Legend": The meaning set forth in Section 3.05(j).

                  "Security   Excess   Distribution":   An   amount   equal   to
distributions  of principal of the Daiwa FLOWS  Certificates  (or the  principal
balance of Pledged FNMA Securities  liquidated as contemplated by Section 11.06)
on any Certificate  Distribution  Date in an amount equal to the Security Excess
as defined in the Credit Support Agreement.

                  "Similar Law":  The meaning set forth in Section 3.05(p).

                  "Stated Maturity": The Payment Date occurring in January 2006,
which is the date  specified  in the Notes as the fixed  date on which the final
installment of the principal of the Notes is due and payable.

                  "Tax Administrator": The meaning set forth in Section 8.03.

                  "Tax Administrator's  Fee": A monthly fee equal to one twelfth
of the product of (a) the Tax  Administrator's Fee Rate and (b) the aggregate of
(i) the Note  Principal  Balances  of all  Classes  of the  Notes  plus (ii) the
Imputed Principal  Balance of the Equity Interest,  due to the Tax Administrator


                                       16
<PAGE>

as  compensation  for its services as tax  administrator  during the  applicable
month.

                  "Tax Administrator's Fee Rate": 0.01% per annum.

                  "Transfer":  Any direct or indirect  transfer,  sale,  pledge,
hypothecation or other form of assignment of any ownership  interest,  record or
beneficial, in any Note.

                  "Trust Agreement":  The Trust Agreement,  dated as of November
3, 1997, between QRS, as depositor,  and the Owner Trustee pursuant to which the
Issuer was established.

                  "Trust Certificates": The meaning set forth in the Preliminary
Statement.

                  "Trust Estate":  The meaning  specified in the Granting Clause
of this Indenture.

                  "Trust Receipt":  As defined in the Credit Support Agreement.

                  "Trust  Receipt  Collection  Period":  With  respect  to  each
Certificate  Distribution  Date,  the period  beginning on the day following the
latest  distribution on the Pledged FNMA Securities or the Trust Receipt Reserve
Account  in the  preceding  calendar  month  and  ending  on the day of the last
distribution on the Pledged FNMA Securities or the Trust Receipt Reserve Account
in the calendar month in which such Certificate Distribution Date occurs.

                  "Trust  Receipt  Reserve  Account":  The "reserve  account" as
defined in the Credit Support Agreement.

                  "Trust Receipt Reserve Account Interest Rate": With respect to
any Interest  Accrual Period,  the per annum rate derived by dividing (i) twelve
times the amount of interest and other  reinvestment  earnings on amounts in the
Trust  Receipt  Reserve  Account that would be paid on the Trust  Receipt on the
Certificate  Distribution  Date  occurring  immediately  after  the  end of such
Interest  Accrual  Period  in the  absence  of any  Realized  Loss by  (ii)  the
principal  balance of the Trust Receipt  Reserve  Account as of the  Certificate
Distribution  Date  immediately  following  the  commencement  of such  Interest
Accrual Period.

                  "Trust  Receipt  Reserve  Account  Principal":   the  "reserve
account principal" as defined in the Credit Support Agreement.

                  "UCC":  The Uniform  Commercial Code as in effect from time to
time in the State of Illinois.

                  "Unpaid Interest Shortfall":  With respect to any Class or the
Equity Interest and any Payment Date, the amount, if any, by which the aggregate


                                       17
<PAGE>

of the Current  Interest  Shortfall Amount for such Class or the Equity Interest
on prior Payment Dates (after giving effect to all payments made on such Payment
Date)  exceeds the amounts paid to such Class or the Equity  Interest in respect
of Unpaid Interest Shortfalls on prior Payment Dates.

                  "Unpaid Principal Shortfall": With respect to any Class or the
Equity Interest and any Payment Date, the amount, if any, by which the aggregate
of the Current Principal  Shortfall Amount for such Class or the Equity Interest
on prior Payment Dates (after giving effect to all payments made on such Payment
Date)  exceeds the amounts paid to such Class or the Equity  Interest in respect
of Unpaid Principal Shortfalls on prior Payment Dates.

                  "Weighted  Average Note Rate":  With respect to each  Interest
Accrual  Period,  (a) the weighted  average of (x) the Weighted  Average Pledged
FNMA  Certificate  Rate and (y) the Trust Receipt Reserve Account  Interest Rate
(weighted,  in the case of clause (x) on the basis of the  principal  balance of
the Pledged  FNMA  Securities  and  weighted,  in the case of clause (y), on the
principal balance of the Trust Receipt Reserve Account,  in each case, as of the
Certificate  Distribution  Date  immediately  following the commencement of such
Interest Accrual Period) minus (b) the sum of the Indenture  Trustee's Fee Rate,
the Owner Trustee's Fee Rate and the Tax Administrator Fee Rate.

                  "Weighted Average Pledged FNMA Certificate Rate": With respect
to any Interest Accrual Period,  the sum of (a) the weighted average,  as of the
Certificate  Distribution  Date  immediately  following the commencement of such
Interest  Accrual  Period,  of  the  pass-through  rates  on  the  Pledged  FNMA
Securities  (weighted on the basis of the principal  balances of the  respective
classes of Pledged FNMA  Securities as of such  Certificate  Distribution  Date)
plus (b) the rate derived by dividing (x) twelve times the amount of  prepayment
premiums  allocable (in the absence of Realized  Losses) to the Trust Receipt on
the Certificate Distribution Date immediately following the end of such Interest
Accrual Period by (y) the principal  amount of Pledged FNMA Securities as of the
Certificate  Distribution  Date  immediately  following the commencement of such
Interest Accrual Period.
                               [End of Article I]




                                       18
<PAGE>




                                  ARTICLE TWO:

                             [INTENTIONALLY OMITTED]




                                       19
<PAGE>




                            ARTICLE THREE: THE NOTES

                  Section 3.01 The Depository;  Initial Note Principal  Balances
and Interest  Rates.

                  (a) The Notes of each Class shall be  designated  generally as
the  "Structured  Mortgage Trust 1997-2  Collateralized  Notes"  followed by the
appropriate  Class  designation.  The Notes of each Class shall be issued in the
form attached hereto as Exhibits A-1 through and including A-4, with appropriate
insertions,  omissions,  substitutions  and other  variations as are required or
permitted under this  Indenture,  and may have such letters,  numbers,  or other
marks of identification  and such legends or endorsements  placed thereon as may
be deemed necessary or desirable by the Note Registrar.

                  (b) The  aggregate  principal  amount of the Notes that may be
authenticated and delivered hereunder is limited to $45,974,526, plus such Notes
as may be authenticated and delivered pursuant to the provisions of Section 3.10
and except for Notes  authenticated  and delivered upon registration of transfer
of or in exchange  for, or in lieu of,  other Notes  pursuant to Sections  3.04,
3.05 or 3.06 hereof.  The Notes issued and  delivered on the Delivery Date shall
be as follows:

                       Class A Notes:    $24,224,526
                       Class B Notes:    $14,000,000
                       Class C Notes:    $0
                       Class D Notes:    $7,750,000

                  Each Class of Notes will accrue  interest during each Interest
Accrual  Period  at the  Weighted  Average  Note  Rate  on the  applicable  Note
Principal  Balance.  Interest  shall be  calculated  based  upon a 360-day  year
consisting of twelve 30-day months.

                  The Notes of each Class that are  authenticated  and delivered
by the  Indenture  Trustee to, or upon the order of, the Issuer on the  Delivery
Date  shall  be  dated  as of the  Delivery  Date.  All  other  Notes  that  are
authenticated after the Delivery Date for any other purpose under this Indenture
shall be dated the date of their authentication or as otherwise provided herein.

         Section 3.02      Denominations.

                  Each Class of Notes will be issued in fully registered form in
minimum  denominations  of $1,000,000  and in integral  multiples of $100,000 in
excess thereof,  except that one Note of each Class may be issued in a different
amount so that the sum of the  denominations  of all  outstanding  Notes of such
Class shall equal the Note Principal Balance of such Class on the Delivery Date.
On the Delivery Date, the Issuer,  upon direction of PaineWebber,  shall execute
and the Indenture  Trustee shall  authenticate (i) one Global Note of each Class
and/or (ii) one or more  Definitive  Notes of each Class for which Notes will be
held in certificated  form all in an aggregate Note Principal Balance that shall
equal the Note Principal  Balance of such Class on the Delivery Date. The Global
Notes  shall be  delivered  by the Issuer to the  Depository  or pursuant to the
Depository's  instructions,  shall be  delivered  by the Issuer on behalf of the
Depository to and deposited with the DTC Custodian.

                                       20
<PAGE>

         Section 3.03     Execution, Authentication and Delivery; The Depositor.

                  (a) The Notes  shall be executed on behalf of the Issuer by an
authorized Issuer Officer.  Notes bearing the manual or facsimile  signatures of
individuals  who were at any time the  proper  Issuer  Officers  shall  bind the
Issuer,  notwithstanding  the fact  that  such  individuals  or any of them have
ceased to hold such  offices  prior to the  authentication  and delivery of such
Notes or did not hold such offices at the date of issuance of such Notes.

                  (b) At any time,  and from time to time,  after the  execution
and  delivery  of this  Indenture,  the Issuer may  deliver  Notes of any Class,
executed by the Issuer,  to the Indenture  Trustee for  authentication,  and the
Indenture  Trustee  shall  authenticate  and  deliver  such  Notes in the manner
provided for in this Indenture and not  otherwise.  No Note shall be entitled to
any benefit  under this  Indenture  or be valid or  obligatory  for any purpose,
unless there appears on such Note a certificate of authentication  substantially
in the form  provided  for  therein,  as set forth in Exhibits  A-1 through A-4,
executed  by  the  Indenture  Trustee  by  the  manual  signature  of one of its
Officers,  and such certificate upon any Note shall be conclusive evidence,  and
the only  evidence,  that such Note has been duly  authenticated  and  delivered
hereunder.

                  (c)  Except  for the  Definitive  Notes,  and as  provided  in
Subsection  3.03(b),  the Notes  shall at all times  following  the  Issuance of
Global Notes remain  registered in the name of the Depository or its nominee and
at all  times:  (i)  registration  of such Notes may not be  transferred  by the
Indenture  Trustee except to a successor to the  Depository;  (ii) ownership and
transfers of registration of such Notes on the books of the Depository  shall be
governed  by any  applicable  rules  established  by the  Depository;  (iii) the
Depository may collect its usual and customary  fees,  charges and expenses from
its  Depository  Participants;  (iv) the  Indenture  Trustee shall deal with the
Depository as  representative  of the Note Owners for purposes of exercising the
rights of Holders  under this  Indenture,  and requests and  directions  for and
votes of such representative  shall not be deemed to be inconsistent if they are
made with respect to different  Note Owners;  and (v) the Indenture  Trustee may
rely and shall be fully protected in relying upon  information  furnished by the
Depository  with respect to its Depository  Participants.  All transfers by Note
Owners of beneficial  interests in Notes which are  represented  by Global Notes
shall be made in accordance  with the  procedures  established by the Depository
Participant or brokerage firm  representing  such Note Owners.  Each  Depository
Participant shall only transfer beneficial  interests in Notes of Note Owners it
represents or of brokerage  firms for which it acts as agent in accordance  with
the Depository's normal procedures.

                  (d) If (i)(A)  the Issuer  advises  the  Indenture  Trustee in
writing that the Depository is no longer  willing or able to properly  discharge
its  responsibilities  as Depository and (B) the Indenture Trustee or the Issuer
is unable to locate a qualified successor within 30 days, or (ii) the Issuer, at
its option, advises the Indenture Trustee in writing that it elects to terminate
use of the book-entry system through the Depository, the Indenture Trustee shall
request that the Depository notify all Note Owners of the occurrence of any such
event and of the availability of Definitive Notes to Note Owners  requesting the
same.  Upon surrender to the Indenture  Trustee of the Notes by the  Depository,
accompanied by registration  instructions  from the Depository for registration,
the Indenture Trustee shall issue the Definitive  Notes.  Neither the Issuer nor


                                       21
<PAGE>

the  Indenture  Trustee  shall  be  liable  for any  delay in  delivery  of such
instructions and may conclusively rely on, and shall be protected in relying on,
such instructions.

         Section 3.04      Temporary Notes.

                  Pending the preparation of Definitive  Notes of any Class, the
Issuer  may  execute,   and  upon  Issuer  Order  the  Indenture  Trustee  shall
authenticate  and  deliver,  temporary  Notes  that are  printed,  lithographed,
typewritten, mimeographed or otherwise produced, in any authorized denomination,
substantially  of the tenor of the  Definitive  Notes in lieu of which  they are
issued  and with  such  variations  as the  Officers  executing  such  Notes may
determine, as evidenced by their execution of such Notes.

                  If  temporary   Notes  are  issued,   the  Issuer  will  cause
Definitive  Notes  to  be  prepared  without   unreasonable   delay.  After  the
preparation of Definitive  Notes,  the temporary Notes shall be exchangeable for
Definitive  Notes upon surrender of the temporary  Notes at the office or agency
of the Issuer to be maintained as provided in Section  9.01,  without  charge to
the Holder.  Upon surrender for cancellation of any one or more temporary Notes,
the Issuer  shall  execute and the  Indenture  Trustee  shall  authenticate  and
deliver in exchange  therefor a like  original  principal  amount of  Definitive
Notes of the same Class in the authorized denominations.  Until so exchanged the
temporary  Notes shall in all  respects be entitled to the same  benefits  under
this Indenture as Definitive Notes.

         Section 3.05  Registrations  of Transfer and Exchange,  Restrictions on
Transfer.
                  (a) The Issuer  shall  cause to be kept a "Note  Register"  in
which,  subject to such reasonable  regulations as it may prescribe,  the Issuer
shall provide for the  registration of Notes of each Class and the  registration
of transfers of Notes of each Class.  The Indenture  Trustee is hereby initially
appointed "Note Registrar" for the purpose of registering Notes and transfers of
Notes as herein provided.

                  (b) If a Person other than the Indenture  Trustee is appointed
by the Issuer as Note  Registrar,  the Issuer  will give the  Indenture  Trustee
prompt written notice of the appointment of such Person as Note Registrar and of
the location,  and any change in the  location,  of the Note  Register,  and the
Indenture  Trustee  shall have the right to  inspect  the Note  Register  at all
reasonable  times and to obtain copies  thereof and shall have the right to rely
upon a  certificate  executed  on behalf  of the Note  Registrar  by an  Officer
thereof as to the names and  addresses of the Holders of each Class of Notes and
the principal amounts and numbers of such Notes.

                  (c) Subject to Subsection 3.03(d) and upon the satisfaction of
the conditions set forth below,  upon surrender for  registration of transfer of
any Note at any  office or  agency of the  Issuer  maintained  for such  purpose
pursuant to Section 9.01, the Issuer shall execute,  the Indenture Trustee shall
authenticate and the Note Registrar shall deliver, in the name of the designated
transferee  or  transferees,  a new  Note of a like  Class  and  aggregate  Note
Principal Balance, but bearing a different number.

                                       22
<PAGE>

                  (d) By  acceptance  of a  Definitive  Note or an interest in a
Global Note, whether upon original issuance or subsequent transfer,  each Holder
of such  Definitive  Note  acknowledges  (or in the case of Global Notes will be
deemed to have  acknowledged)  the restrictions on the transfer of such Note set
forth in the Securities Legend and agrees that it will transfer such a Note only
as provided herein and therein.

                  (e) In addition to the provisions of Subsection  3.05(i),  the
following restrictions shall apply with respect to the transfer and registration
of transfer of a Definitive Note to a transferee that takes delivery in the form
of a Definitive Note:

                  (i) To a Qualified  Institutional  Buyer:  The Note  Registrar
         shall  register  the  transfer of a  Definitive  Note if the  requested
         transfer  is  being  made to a  transferee  who has  provided  the Note
         Registrar with a properly completed and executed Rule 144A Certificate.

                  (ii)  To  an  Institutional   Accredited  Investor:  The  Note
         Registrar shall register the transfer of any Definitive Note if (x) the
         transferor  has advised the Note  Registrar in writing that the Note is
         being transferred to an Institutional  Accredited Investor and that the
         transferee  did not purchase  such Note with a view to its resale;  and
         (y)  prior  to the  transfer  the  transferee  furnishes  to  the  Note
         Registrar an Investment  Letter,  provided  that, if the Note Registrar
         determines (including,  but not limited to, determination based upon an
         Opinion of Counsel)  that the delivery of (x) and (y),  above,  are not
         sufficient to confirm that the proposed transfer is being made pursuant
         to  an  exemption  from,  or  in a  transaction  not  subject  to,  the
         registration  requirements  of the Securities Act and other  applicable
         laws, the Note Registrar may, as a condition of the registration of any
         such transfer,  require the transferor to furnish other certifications,
         legal opinions or other  information  reasonably  sufficient to provide
         such  confirmation  prior to  registering  the transfer of a Definitive
         Note.

                  (f) Subject to Subsection  3.05(i), so long as the Global Note
of a Class remains  outstanding  and is held by or on behalf of the  Depository,
transfers of  beneficial  interests in such Global Note, or transfers by holders
of Definitive  Notes of such Class to transferees that take delivery in the form
of beneficial interests in such Global Note, may be made only in accordance with
this Subsection 3.05(f) and the rules of the Depository:

                  (i) In the case of a beneficial interest in the Global Note of
         a Class being transferred to an Institutional Accredited Investor, such
         transferee  shall  be  required  to  take  delivery  in the  form  of a
         Definitive  Note or Notes of such  Class and the Note  Registrar  shall
         register  such  transfer only upon  compliance  with the  provisions of
         Subsection 3.05(e)(ii).

                  (ii) In the case of a beneficial  interest in a Global Note of
         a Class being  transferred  to a transferee  who takes  delivery in the
         form of a Definitive  Note or Notes of such Class,  except as set forth
         in clause (i) above,  the Note  Registrar  shall register such transfer
         only upon compliance with the provisions of Subsection 3.05(e)(i).

                                       23
<PAGE>

                  (iii)  In the  case of a  Definitive  Note  of a  Class  being
         transferred  to a  transferee  who  takes  delivery  in the  form  of a
         beneficial  interest  in the  Global  Note  of  such  Class,  the  Note
         Registrar  shall  register such transfer if the transferee has provided
         the Note Registrar with a Rule 144A Certificate.

                  (iv) Except as set forth in clause (i) above,  no restrictions
         shall apply with respect to the transfer or registration of transfer of
         a  beneficial  interest in the Global  Note of a Class to a  transferee
         that takes delivery in the form of a beneficial  interest in the Global
         Note of such Class.

                  (g) Subject to Subsection 3.05(i), an exchange of a beneficial
interest  in the Global Note of a Class for a  Definitive  Note or Notes of such
Class,  an exchange of a  Definitive  Note or Notes of a Class for a  beneficial
interest in the Global Note of such Class and an exchange of a  Definitive  Note
or Notes of a Class for another  Definitive Note or Notes of such Class (in each
case,  whether  or not  such  exchange  is made in  anticipation  of  subsequent
transfer,  and, in the case of the Global  Note of such  Class,  so long as such
Note remains  outstanding  and is held by or on behalf of the Depository) may be
made only in accordance with this Subsection  3.05(g) and in accordance with the
rules of the Depository:

                  (i) A holder of a  beneficial  interest  in a Global Note of a
         Class  may  at  any  time  exchange  such  beneficial  interest  for  a
         Definitive Note or Notes of such Class.

                  (ii) A holder of a  Definitive  Note of a Class  may  exchange
         such Note for a beneficial interest in the Global Note of such Class if
         such holder furnishes to the Note Registrar a Rule 144A Certificate.

                  (iii) A holder of a  Definitive  Note of a Class may  exchange
         such Note for an equal  aggregate Note Principal  Balance of Definitive
         Notes of such Class in different authorized  denominations  without any
         certification.

                  (h) If a Person is acquiring any Note or interest therein as a
fiduciary  or agent for one or more  accounts,  such Person shall be required to
deliver  to the  Note  Registrar  (in the  case  of a  Definitive  Note)  or the
transferor (in the case of a beneficial interest in the Global Note of any Class
of  Notes)  a  certification  to the  effect  that  it has (i)  sole  investment
discretion  with  respect to each such  account  and (ii) full power to make the
foregoing  acknowledgements,  representations,  warranties,  certifications  and
agreements  with respect to each such account as set forth in  subsections  (e),
(f), and (g) of this Section 3.05.

                  (i)      Upon acceptance for exchange or transfer of:

                  (i) a Definitive Note of a Class for a beneficial  interest in
         the Global Note of such Class as provided  herein,  the Note  Registrar
         shall  cancel  such  Definitive  Note and shall (or shall  request  the
         Depository to) endorse on the schedule affixed to the applicable Global
         Note (or on a continuation of such schedule  affixed to the Global Note
         and made a part thereof) an appropriate  notation or otherwise mark its
         records  to  evidence  the date of such  exchange  or  transfer  and an
         increase  in the note  balance  of the  Global  Note  equal to the note


                                       24
<PAGE>

         balance of such Definitive Note exchanged or transferred therefor.

                  (ii) a beneficial interest in the Global Note of a Class for a
         Definitive  Note of such Class as provided  herein,  the Note Registrar
         shall (or shall  request the  Depository  to)  endorse on the  schedule
         affixed to such  Global  Note (or on a  continuation  of such  schedule
         affixed to such  Global Note and made a part  thereof)  an  appropriate
         notation,  or otherwise mark its records,  to evidence the date of such
         exchange or transfer  and a decrease in the note balance of such Global
         Note  equal to the note  balance  of such  Definitive  Note  issued  in
         exchange therefor or upon transfer thereof.

                  (j) The following  Legend (the  "Securities  Legend") shall be
placed on the Global Notes and on any Definitive  Note issued in exchange for or
upon transfer of another Definitive Note or of a beneficial interest in a Global
Note:

"THIS NOTE HAS NOT BEEN AND WILL NOT BE REGISTERED  UNDER THE  SECURITIES ACT OF
1933, AS AMENDED (THE "1933 ACT"),  OR UNDER ANY STATE  SECURITIES OR "BLUE SKY"
LAWS. THE HOLDER HEREOF,  BY PURCHASING THIS NOTE,  AGREES THAT THIS NOTE MAY BE
REOFFERED,  RESOLD, PLEDGED OR OTHERWISE TRANSFERRED ONLY IN COMPLIANCE WITH THE
1933 ACT AND  OTHER  APPLICABLE  LAWS AND ONLY (1) TO A PERSON  THAT THE  HOLDER
REASONABLY  BELIEVES IS A  QUALIFIED  INSTITUTIONAL  BUYER (A "QIB")  WITHIN THE
MEANING OF RULE 144A UNDER THE 1933 ACT ("RULE  144A"),  PURCHASING  FOR ITS OWN
ACCOUNT OR FOR THE ACCOUNT OF A QIB, WHOM THE HOLDER HAS INFORMED, IN EACH CASE,
THAT THE REOFFER,  RESALE, PLEDGE OR OTHER TRANSFER IS BEING MADE IN RELIANCE ON
RULE 144A, IN A TRANSACTION  MEETING THE REQUIREMENTS OF RULE 144A; (2) PURSUANT
TO AN EXEMPTION  FROM  REGISTRATION  PROVIDED BY RULE 144 UNDER THE 1933 ACT (IF
AVAILABLE) OR (3) IN CERTIFICATED FORM TO AN INSTITUTIONAL "ACCREDITED INVESTOR"
WITHIN THE MEANING THEREOF IN RULE 501(a)(1),  (2), (3) or (7) (OR ANY ENTITY IN
WHICH ALL OF THE EQUITY  OWNERS COME WITHIN SUCH  PARAGRAPHS)  OF  REGULATION  D
UNDER THE 1933 ACT, IN EACH CASE TO A BUYER WHICH  CONSTITUTES  ONE  "BENEFICIAL
OWNER" AND A QUALIFIED  PURCHASER,  AS DEFINED IN THE INVESTMENT  COMPANY ACT OF
1940 AND WHICH IS NOT PURCHASING WITH A VIEW TO DISTRIBUTION IN VIOLATION OF THE
1933 ACT,  SUBJECT  TO (A) THE  RECEIPT  BY THE  INDENTURE  TRUSTEE  OF A LETTER
SUBSTANTIALLY  IN THE FORM OF  EXHIBIT  B-1 TO THE TRUST  INDENTURE  AND (B) THE
RECEIPT  BY THE  INDENTURE  TRUSTEE  OF SUCH OTHER  EVIDENCE  ACCEPTABLE  TO THE
INDENTURE TRUSTEE THAT SUCH REOFFER, RESALE, PLEDGE OR TRANSFER IS IN COMPLIANCE
WITH THE 1933 ACT AND OTHER  APPLICABLE LAWS AND IN EACH CASE IN ACCORDANCE WITH
ALL  APPLICABLE  SECURITIES  LAWS OF THE UNITED STATES AND  SECURITIES AND "BLUE
SKY"  LAWS  OF  ANY  STATE  OF  THE  UNITED  STATES  AND  ANY  OTHER  APPLICABLE
JURISDICTION.  NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION
FOR RESALES OF THIS NOTE."

"NO  TRANSFER  OF ANY  OWNERSHIP  INTEREST IN THIS NOTE SHALL BE MADE TO (i) ANY


                                       25
<PAGE>

EMPLOYEE  BENEFIT PLAN AS DEFINED IN SECTION  3(3) OF ERISA,  WHETHER OR NOT THE
PLAN IS SUBJECT TO THE  PROVISIONS OF TITLE I OF ERISA,  (ii) ANY PLAN DESCRIBED
IN SECTION  4975(e)(1) OF THE CODE, OR (iii) ANY ENTITY WHOSE UNDERLYING  ASSETS
INCLUDE PLAN ASSETS BY REASON OF A PLAN'S INVESTMENT IN THE ENTITY. ANY TRANSFER
OF A NOTE THAT WOULD VIOLATE, OR RESULT IN A PROHIBITED TRANSACTION UNDER, ERISA
OR SECTION 4975 OF THE CODE OR ANY SIMILAR LAW SHALL BE DEEMED TO BE  ABSOLUTELY
NULL AND VOID AB INITIO."

                  (k) Subject to the  restrictions  on transfer and exchange set
forth in this Section 3.05,  the holder of any  Definitive  Note may transfer or
exchange  the same in whole or in part (in an  initial  Note  Principal  Balance
equal to the minimum  authorized  denomination or integral multiples of $100,000
in excess  thereof) by  surrendering  such Note at the  Corporate  Trust Office,
together with an executed instrument of assignment and transfer  satisfactory in
form and substance to the Note Registrar, in the case of transfer, and a written
request  for  exchange,  in the case of  exchange,  duly  executed by the Holder
thereof or his  attorney  and duly  authorized  in writing  with such  signature
guaranteed  by  a  commercial  bank  or  trust  company  located,  or  having  a
correspondent  located,  in the  City of New  York  or the  city  in  which  the
Corporate  Trust  Office is located.  The holder of a  beneficial  interest in a
Global Note may,  subject to the rules and procedures of the  Depository,  cause
the  Depository  (or its  nominee) to notify the Note  Registrar in writing of a
request for  transfer or exchange of such  beneficial  interest for a Definitive
Note or Notes.  Following a proper  request for transfer or  exchange,  the Note
Registrar  shall,  within  five  Business  Days  of  such  request  made at such
Corporate  Trust  Office,  seek to cause the Issuer to  execute,  the  Indenture
Trustee to  authenticate  and the Note  Registrar  to deliver at such  Corporate
Trust Office, to the transferee (in the case of transfer) or holder (in the case
of exchange) or send by first class mail at the risk of the  transferee  (in the
case of  transfer)  or holder (in the case of  exchange)  to such address as the
transferee or holder, as applicable, may request, a Definitive Note or Notes, as
the case may require,  for a like aggregate  Note Principal  Balance and in such
authorized  denomination or denominations as may be requested.  The presentation
for transfer or exchange of any  Definitive  Note shall not be valid unless made
at the Corporate Trust Office by the registered  holder in person,  or by a duly
authorized attorney-in-fact.

                  (l) All Notes properly  issued in accordance with this Section
3.05 upon any  registration  of transfer or exchange of Notes shall be the valid
obligations  of the Issuer,  evidencing  the same debt, and entitled to the same
benefits under this Indenture,  as the Notes  surrendered upon such registration
of transfer or exchange.

                  (m) No  service  charge  shall  be  made to a  Holder  for any
registration  of transfer or exchange of any Class of Notes,  but the Issuer may
require  payment  of a sum  sufficient  to cover  any tax or other  governmental
charge that may be imposed in connection  with any  registration  of transfer or
exchange  of such  Notes,  other than  exchanges  pursuant  to Section  3.04 not
involving any transfer.

                  (n) The Issuer  shall  reserve  the right with  respect to any
Note  that  it  believes,  after  consultation  with a  Holder,  may be  held in
violation  of the  Investment  Company Act of 1940 to (A) withdraw any such Note
from the Note Register,  (B) withhold payments due on any such Note, (C) decline


                                       26
<PAGE>

to  register  the  transfer of any such Note or (D) require the sale of any such
Note.  The Note Registrar  shall take any such action  directed by the Issuer in
writing.

                  (o) To permit  compliance  with Rule 144A under the Securities
Act in connection  with resales of the Notes,  the Issuer will furnish,  or will
cause the Indenture Trustee to furnish (to the extent that the Indenture Trustee
has received such information from the Issuer),  upon the request of a holder of
the  Notes to such  holder  or to a  prospective  purchaser  designated  by such
holder, the information required to be delivered under Rule 144A(d)(4) under the
Securities  Act,  if at the time of such  request  the Issuer is not a reporting
company  under  Section 13 or Section  15(d) of the  Securities  Exchange Act of
1934, or exempt from reporting pursuant to Rule 12g3-2(b) under such Act.

                  (p) No transfer of any  ownership  interest in a Note shall be
made to (i) any  employee  benefit  plan as defined  in  section  3(3) of ERISA,
whether or not the plan is subject to the  provisions of Title I of ERISA,  (ii)
any plan described in Section  4975(e)(1) of the Code, or (iii) any entity whose
underlying  assets  include plan assets by reason of a plan's  investment in the
entity  (collectively,  a "Plan").  Each prospective  transferee of a Definitive
Note shall deliver to the Issuer,  the Note Registrar and the Indenture  Trustee
(a) an investment representation letter stating, and each prospective transferee
of an interest in a Global  Note shall be deemed to have  represented,  that the
prospective  transferee is not a Person referred to in (i), (ii) or (iii) above,
or (b) an  Opinion of  Counsel  which  establishes  to the  satisfaction  of the
Issuer,  the Note  Registrar  and the  Indenture  Trustee  that the  purchase or
holding of the Note will not result in the Trust Estate being deemed to be "plan
assets"' and subject to the fiduciary  responsibility or prohibited  transaction
provisions of ERISA, the Code, or any federal,  state or local law which is to a
material  extent  similar  to the  foregoing  provisions  of  ERISA  or the Code
("Similar  Law") and will not  constitute or result in a prohibited  transaction
within the meaning of Section 406 or Section 407 of ERISA or Section 4975 of the
Code,  and will not  subject  the  Issuer,  the  Indenture  Trustee  or the Note
Registrar to any obligation or liability  (including  obligations or liabilities
under ERISA or Section 4975 of the Code),  which Opinion of Counsel shall not be
an expense of the Indenture  Trustee,  the Trust Estate,  Note  Registrar or the
Issuer.  Any  transfer of a Note that would  violate,  or result in a prohibited
transaction under, ERISA or Section 4975 of the Code or any Similar Law shall be
deemed absolutely null and void ab initio.

                  (q)  Subject to Section  7.01(b)(ii),  neither  the  Indenture
Trustee nor the Note  Registrar  shall have any  obligation  or duty to monitor,
determine or inquire as to compliance with any  restriction on transfer  imposed
under this  Section  3.05 of this  Agreement  or under any  applicable  law with
respect to any  transfer of any Note,  or any  interest  therein,  other than to
require delivery of the  certifications or Opinions of Counsel described in this
Section  3.05 with  respect to changes in  registration  of record  ownership of
Notes in the Note Register.  Subject to Section 7.01(d),  the Indenture  Trustee
and  the  Note  Registrar  shall  have no  liability  for  transfers,  including
transfers made through the book-entry facilities of the Depository or between or
among  Depository  Participants  or  beneficial  owners  of the  Notes,  made in
violation of applicable restrictions.

         Section 3.06      Mutilated, Destroyed, Lost or Stolen Notes.

                                       27
<PAGE>

                  If (a) any  mutilated  Note is  surrendered  to the  Indenture
Trustee,  or the Indenture  Trustee receives evidence to its satisfaction of the
destruction,  loss or theft of any  Note,  and (b)  there  is  delivered  to the
Indenture  Trustee  such  security or indemnity as may be required by it to save
each of the Issuer and the Indenture Trustee  harmless,  then, in the absence of
notice to the Issuer or the Note Registrar that such Note has been acquired by a
bona fide purchaser, the Issuer shall execute and upon its request the Indenture
Trustee shall  authenticate and deliver,  in exchange for or in lieu of any such
mutilated,  destroyed,  lost or stolen Note, a new Note of the same Class and of
the  same  tenor  and   original   principal   amount,   bearing  a  number  not
contemporaneously  outstanding;  provided,  however, that if any such mutilated,
destroyed, lost or stolen Note shall have become or shall be about to become due
and payable,  or shall have been selected or called for  redemption,  instead of
issuing a new Note,  the Issuer  may pay such Note  without  surrender  thereof,
except that any mutilated Note shall be surrendered prior to being paid in full.

                  Upon the  issuance  of any new Note  under this  Section,  the
Issuer may  require the  payment of a sum  sufficient  to cover any tax or other
governmental  charge  that may be  imposed  in  relation  thereto  and any other
reasonable  expenses  (including the fees and expenses of the Indenture Trustee)
connected therewith.

                  Every new Note issued  pursuant to this Section in lieu of any
mutilated,   destroyed,  lost  or  stolen  Note  shall  constitute  an  original
additional  contractual  obligation of the Issuer, whether or not the mutilated,
destroyed,  lost or stolen Note shall be at any time enforceable by anyone,  and
shall  be  entitled  to  all  the  benefits  of  this   Indenture   equally  and
proportionately  with any and all  other  Notes of the same  Class  duly  issued
hereunder.

                  The  provisions  of  this  Section  are  exclusive  and  shall
preclude (to the extent  lawful) all other  rights and remedies  with respect to
the replacement or payment of mutilated, destroyed, lost or stolen Notes.

                  If,  after  the  delivery  of  a  new  Note  or  payment  of a
destroyed,  lost or stolen Note pursuant to the first paragraph of this Section,
a bona fide purchaser presents for payment the related original Note, the Issuer
and the Indenture  Trustee shall be entitled to recover the related new Note (or
such  payment)  from the Person to whom it was  delivered  or any Person who may
have taken such new Note from such Person,  unless such a  transferee  is a bona
fide purchaser of such new Note, and the Indenture  Trustee shall be entitled to
recover upon the security or indemnity  provided pursuant to the first paragraph
of this Section to the extent of any loss, damage,  cost or expenses incurred by
the Issuer or the Indenture  Trustee in connection with the situation  described
in this paragraph.

         Section 3.07      Payment of Principal and Interest; Rights Preserved.

                  (a)  Principal  and interest on the Notes shall be paid out of
collections  of  principal  and  interest  on the Daiwa FLOWS  Certificates  and
receipts,  if any,  with  respect  to the Other  Assets to the extent and in the
manner provided in Section 12.01 until the entire unpaid Note Principal  Balance
of each Class of the Notes is reduced to zero.

                                       28
<PAGE>

                  (b) Except for the final payment due on each Class of Notes at
their  Maturity,  which final payment shall be made only upon  presentation  and
surrender of each such Note at the office or agency of the Issuer maintained for
the purpose of making final Note payments as provided in Section 9.01,  payments
of interest and  principal of each Note will be made by the Paying Agent on each
Payment  Date out of  Available  Funds to the  Person who was the Holder of such
Class of Notes as of the related  Record Date either (1) by check  mailed to the
address of such Person, as such name and address appear in the Note Register, or
(2) by wire  transfer  of  immediately  available  funds to the  account of such
Person,  in accordance  with any wiring  instructions  provided to the Indenture
Trustee  by such  Person in writing  at least  five  Business  Days prior to the
applicable Record Date.

                  In the case of any Note upon which the final payment is due on
the Maturity of such Note, the Issuer or, at the Issuer's request, the Indenture
Trustee,  in the name and at the expense of the Issuer,  shall notify the Person
entitled  thereto at his  address as it appears on the Note  Register  that such
Note is to be paid in full.  Such notice shall be mailed as soon as practicable,
and in any event no later than the Payment Date on which the final payment is to
be made on such  Note,  and  shall  specify  the  place  where  such Note may be
presented and surrendered for final payment.

                  (c) Except as  otherwise  provided in the next  sentence,  all
payments to be made by the Owner Trustee under this Indenture shall be made only
from the  payments  and other  receipts  in respect of the Trust  Estate and the
proceeds  thereof and only to the extent that such  amounts  are  sufficient  to
enable the Owner  Trustee to make  payments  of amounts  due on the Notes or any
other amounts due hereunder in accordance with the terms hereof. Each Holder, by
its  acceptance of a Note, and the Indenture  Trustee,  agrees that it will look
solely to the Trust  Estate for  payment of any and all amounts due on the Notes
or any other amounts due to such Person pursuant to this Indenture and that none
of the Owner Trustee,  the Indenture Trustee,  the Company,  QRS, or PaineWebber
shall be liable for such payments.

                  (d) Subject to the foregoing provisions of this Section,  each
Note  delivered  under this  Indenture  upon  registration  of transfer of or in
exchange  for or in lieu of any other  Note of the same  Class  shall  carry the
rights to unpaid interest and principal that was carried by such other Note.

                  (e)  (i)  Notwithstanding  anything  to  the  contrary  in any
Related  Agreement,  the Owner  Trustee and, by  acceptance  of its Notes,  each
Holder,  hereby  agrees that no payment or  distribution  shall be made on or in
respect of any obligation on the Notes, including any payment or distribution of
cash,  property or securities after the commencement of a Proceeding of the type
referred  to in Section  6.09  hereof,  except from cash,  securities,  or other
assets received by the Indenture  Trustee and which are allocated for payment of
obligations in accordance with Article 12.

                  (ii) By the  acceptance of its Notes,  each Holder agrees that
in the event that such Holder shall receive any payment or distribution on or in
respect  of any  obligations  referred  to in  paragraph  (i),  which  it is not
entitled to receive under this  subsection or under Article 12, it will hold any
amount so received in trust for the Owner Trustee,  on behalf of the Holders and


                                       29
<PAGE>

will  forthwith  turn over such  payment  to the  Indenture  Trustee in the form
received to be applied or held as provided in Article 12.

         Section 3.08      Persons Deemed Owners.

                  Prior to due presentment  for  registration of transfer of any
Note,  the Issuer,  the Indenture  Trustee and any agent of the Issuer or of the
Indenture Trustee may treat the Person in whose name any such Note is registered
in the Note  Register  as the owner of such Note for the  purpose  of  receiving
payments  of  interest  and  principal  on such Note and for all other  purposes
whatsoever  (whether or not such Note is overdue),  and neither the Issuer,  the
Indenture  Trustee nor any agent of the Issuer or the Indenture Trustee shall be
affected by notice to the contrary.

         Section 3.09      Cancellation.

                  All Notes  surrendered for payment,  registration of transfer,
exchange  or  redemption  shall,  if  surrendered  to any Person  other than the
Indenture  Trustee,  be delivered to the Indenture Trustee and shall be promptly
canceled by it. The Issuer may at any time deliver to the Indenture  Trustee for
cancellation any Notes previously authenticated and delivered hereunder that the
Issuer may have  acquired in any manner  whatsoever,  and all Notes so delivered
shall  be  promptly  canceled  by the  Indenture  Trustee.  No  Notes  shall  be
authenticated  in lieu of or in exchange  for any Notes  canceled as provided in
this  Section,  except as expressly  permitted by this  Indenture.  All canceled
Notes held by the Indenture  Trustee  shall be destroyed in accordance  with the
Indenture  Trustee's  customary  practices  unless the Issuer shall direct by an
Issuer Order that they be returned to it.

         Section 0.10      Additional Notes.

                  Subject to Sections  9.08 and 9.09,  the Owner Trustee and the
Indenture Trustee are hereby  authorized to enter into a Supplemental  Indenture
to provide that the Issuer may pledge additional trust receipt-backed securities
or  mortgage-backed  securities  to the Indenture  Trustee and issue  additional
Classes of Notes and to provide for any additional  provisions  necessitated  by
such pledge and issuance  provided  that prior to any such action the  Indenture
Trustee and the Owner Trustee are provided with (i) an opinion of counsel to the
effect  that the  Issuer  will not be  treated  as a taxable  mortgage  pool for
federal  income tax purposes and (ii) a written  acknowledgment  from the Rating
Agency that such action will not adversely  affect its then rating of each Class
of Notes.

         Section 0.11      Annual Statement as to Compliance.

                  The Issuer  shall  deliver to the  Indenture  Trustee and each
Noteholder,  on or  before  the  last  day  of  October  beginning  in  1998,  a
Certificate signed by the Issuer, dated as of the last day of the preceding June
stating that:

                  (a) a  review  of the  activities  of the  Issuer  during  the
         preceding  twelve-month  period and of performance under this Indenture
         has been made by the Issuer; and


                                       30
<PAGE>


                  (b) to the  best  of the  Issuer's  knowledge,  based  on such
         review,  the Issuer has  fulfilled  all of its  obligations  under this
         Indenture  throughout such twelve-month period, or, if there has been a
         default in the fulfillment of any such obligation, specifying each such
         default known to the Issuer and the nature and status thereof.

Such certificate shall be prepared by the  Certificateholders for the Issuer and
delivered to the Owner Trustee with  authorization  and direction to execute and
deliver the certificate to the Indenture Trustee.


                              [End of Article III]




                                       31
<PAGE>




               ARTICLE FOUR: AUTHENTICATION AND DELIVERY OF NOTES


         Section 4.01      Security for Notes.

                  (a) The Notes of each Class  shall be  executed  by the Issuer
and delivered to the  Indenture  Trustee for  authentication,  and thereupon the
same shall be authenticated and delivered to the Issuer by the Indenture Trustee
upon Issuer Order at such time as the Issuer shall, at its expense,

                           (i) have  delivered the Daiwa FLOWS  Certificates  to
                  the Indenture Trustee, duly endorsed by the Company to QRS, by
                  QRS to the Issuer, and by the Issuer to the Indenture Trustee,
                  together  with all required  transfer  documents to enable the
                  Daiwa FLOWS  Certificates  to be registered in the name of the
                  Indenture Trustee or its nominee or agent,

                           (ii) have  prepared and filed or shall have caused to
                  be filed, at the Issuer's expense,  and the Company,  QRS, and
                  the  Indenture  Trustee  shall have  executed (as  applicable)
                  three UCC Financing  Statements  covering the Trust Estate and
                  executed,  (x) by the  Company  as  debtor  in favor of QRS as
                  secured party and the Indenture  Trustee as its assignee,  (y)
                  by QRS as  debtor  in favor of the  Issuer  and the  Indenture
                  Trustee  as its  assignee,  and (z) by the Issuer as debtor in
                  favor  of  the  Indenture  Trustee,   promptly  following  the
                  issuance of the Notes,  and the Issuer shall  prepare and file
                  at each such office,  and the Indenture Trustee shall execute,
                  continuation  statements  with respect  thereto,  in each case
                  within  six  months  prior to each  fifth  anniversary  of the
                  original  filing  (the Issuer is hereby  also  authorized  and
                  obligated to make, at the expense of the Issuer,  all required
                  filings  and  refilings  of which the  Issuer  becomes  aware,
                  necessary to preserve the liens  created by this  Indenture to
                  the extent not done by the Issuer as provided herein),

                           (iii) have provided  copies of all notices to account
                  debtors  located outside of the United States sent pursuant to
                  Section 9-103(3)(c) of the UCC, and

                           (iv) have  delivered a  certificate  of an Officer of
                  the Issuer,  dated as of the date of the Issuer Order,  to the
                  effect  that,  immediately  prior to the delivery of the Daiwa
                  FLOWS Certificates on the Delivery Date:

                                    (1)     the Issuer is the owner of the Daiwa
                                            FLOWS Certificates;

                                    (2)     the   Issuer   has    acquired   its
                                            ownership   of   the   Daiwa   FLOWS
                                            Certificates   in  good   faith  and
                                            without notice of any adverse claim;

                                    (3)     the  Issuer  has  not  assigned  any
                                            interest  or  participation  in  the
                                            Daiwa FLOWS Certificates (or, if any
                                            such interest or  participation  has
                                            been    assigned,    it   has   been
                                            released);

                                       32
<PAGE>

                                    (4)     the  Issuer has full right and power
                                            to Grant a first  priority  security
                                            interest  in and  assign  and pledge
                                            the Trust  Estate  to the  Indenture
                                            Trustee  subject  to no other  claim
                                            (including,  without  limitation,  a
                                            claim  pursuant to Section  9-304 of
                                            the UCC);

                                    (5)     the   information   set  forth  with
                                            respect    to   the   Daiwa    FLOWS
                                            Certificates  in the Granting Clause
                                            is complete and correct; and

                                    (6)     (A) the  Issuer  is the owner of the
                                            Other  Assets;  (B) the  Issuer  has
                                            acquired its ownership of the rights
                                            represented  by the Other  Assets in
                                            good  faith  without  notice  of any
                                            adverse  claim;  (C) the  Issuer has
                                            not   assigned   any   interest   or
                                            participation  in the Other  Assets;
                                            (D) the  Issuer  has  full  right to
                                            assign  its  interests  in the Other
                                            Assets to the Indenture Trustee,  or
                                            if  consents  of third  parties  are
                                            required,  such  consents  have been
                                            obtained;   and  (E)  all   material
                                            contracts  pertaining  to the rights
                                            of the  holders  of the Daiwa  FLOWS
                                            Certificates  have been  transferred
                                            and   assigned   to  the   Indenture
                                            Trustee.

                  (b) In  connection  with the  registration  of the Daiwa FLOWS
Certificates in the name of the Indenture  Trustee or its nominee or agent,  the
Issuer assumes all  responsibility  for compliance with the  requirements of the
Daiwa Pooling Agreement and all applicable  securities laws, and for determining
whether such transfer is permitted  thereunder,  and the Indenture Trustee shall
have no responsibility therefor and shall be indemnified by the Trust Estate and
held harmless from any liability arising therefrom.

         Section 4.02      Indenture Trustee Receipt.

                  On or before the Delivery  Date,  the Indenture  Trustee shall
execute and deliver an  instrument to the Issuer  confirming  its receipt of the
Trust Estate, duly endorsed to the order of the Indenture Trustee.

         Section  4.03  Exercise of Rights as  Registered  Holder of Daiwa FLOWS
Certificates.

                  (a) If at any time the Indenture  Trustee,  as the  registered
holder of the Daiwa  FLOWS  Certificates,  is asked to  exercise a right to vote
inherent  in the  Daiwa  FLOWS  Certificates  or to take any  action or give any
consent,  approval or waiver with respect to the Daiwa FLOWS Certificates or the
Daiwa Pooling Agreement,  the Indenture Trustee shall promptly notify all of the
Holders of such request in writing, requesting direction from such Holders as to
the course of action the Indenture  Trustee should take.  The Indenture  Trustee
shall  furnish  copies to the Holders of any request or other  notice  requiring
action by, and received by the Indenture  Trustee as,  registered  holder of any
Daiwa FLOWS Certificates, and subject to the provisions of Section 7.03(e) shall


                                       33
<PAGE>

act in  accordance  with the  written  directions  of Holders 51% or more of the
Outstanding  Note  Principal  Balance.  In the absence of such  directions,  the
Indenture  Trustee may, but shall have no obligation  to, take such action as it
may determine in its absolute  discretion,  subject to the  Indenture  Trustee's
standard of care set forth in Section 7.01(c).

                  (b) Any Holder may, at its expense,  and upon  delivery to the
Indenture  Trustee of an Opinion of Counsel to the effect  that the  exercise of
its rights as provided in this paragraph will not have a material adverse effect
on any other Holder,  direct the Indenture Trustee, as holder of the Daiwa FLOWS
Certificates,  to  exercise  any or all of the rights  afforded  to such  holder
pursuant to the Daiwa Pooling  Agreement or any other agreement  relating to the
Daiwa FLOWS  Certificates  including,  without  limitation,  with respect to the
Daiwa FLOWS  Certificates,  the Pledged  FNMA  Securities,  the  mortgage  loans
backing the Pledged  FNMA  Securities  and the  collateralized  mortgage  backed
securities  with respect to which the Pledged FNMA  Securities have been pledged
pursuant to the Credit Support Agreement.

         Section 4.04      Benefit Plan Investor Representations.

                  The Issuer  represents  and warrants that it is not a "benefit
plan investor"  described in or subject to the  Department of Labor  regulations
set forth in 29 C.F.R. section 2510.3-101.

                               [End of Article IV]




                                       34
<PAGE>




                                  ARTICLE FIVE:
                           SATISFACTION AND DISCHARGE

         Section 5.01      Satisfaction and Discharge.

                  This  Indenture  shall cease to be of further effect except as
to (i) rights of  registration  of transfer and exchange,  (ii)  substitution of
mutilated,  destroyed,  lost or stolen  Notes,  (iii) the  rights of  Holders to
receive  payments of interest on and principal of the Notes, and (iv) the rights
of Holders as beneficiaries  hereof with respect to any property  deposited with
the  Indenture  Trustee  hereunder  and  payable to all or any of them,  and the
Indenture Trustee, on demand of and at the expense of the Issuer,  shall execute
proper  instruments  acknowledging  satisfaction and discharge of this Indenture
when:

                  (1)      either:

                           (a)   all   Notes   of   all   Classes    theretofore
         authenticated  and  delivered  (other  than (i)  Notes  that  have been
         destroyed,  lost or  stolen  and that  have  been  replaced  or paid as
         provided  in  Section  3.06,  and  Notes for  which  payment  money has
         theretofore  been deposited in trust or segregated and held in trust by
         the Issuer and thereafter  repaid to the Issuer or discharged from such
         trust,  as  provided  in  Section  9.02),  have been  delivered  to the
         Indenture Trustee for cancellation; or

                           (b)  all  Notes  of  all  Classes   not   theretofore
         delivered to the Indenture Trustee for cancellation:

                                    (i)     have become due and payable;

                                    (ii)    will become due and payable at their
                                            Stated Maturity within one year; or

                                    (iii)   are  to  be  called  for  redemption
                                            within one year under an arrangement
                                            satisfactory    to   the   Indenture
                                            Trustee  for the giving of notice of
                                            redemption  by the  Issuer;  and the
                                            Issuer,  in the case of clause  (i),
                                            or (ii) of paragraph (b) above,  has
                                            deposited  or caused to be deposited
                                            with the Indenture Trustee, in trust
                                            for such  purpose,  cash or Eligible
                                            Investments in an amount  sufficient
                                            to  pay  and  discharge  the  entire
                                            indebtedness   on  such   Notes  not
                                            theretofore    delivered    to   the
                                            Indenture  Trustee for cancellation;
                                            provided,  however,  that clause (i)
                                            of  paragraph  (b)  above  shall  be
                                            inapplicable  if an  election to act
                                            in accordance with the provisions of
                                            Section  6.05  shall  have been made
                                            and not rescinded;

                  (2)      the  Issuer  has paid or  caused to be paid all other
                           sums payable hereunder by the Issuer; and

                                       35
<PAGE>

                  (3)      the Issuer has delivered to the Indenture  Trustee an
                           Officer's  Certificate  and  an  Opinion  of  Counsel
                           stating that all conditions precedent herein provided
                           for  relating to the  satisfaction  and  discharge of
                           this  Indenture  with  respect to the Notes have been
                           complied with.

Notwithstanding   the  satisfaction   and  discharge  of  this  Indenture,   the
obligations  of the Indenture  Trustee to the Holders under Section 5.02 and the
provisions  of Section  7.07 for the  benefit  of the  Indenture  Trustee  shall
survive.

         Section 5.02      Application of Trust Money

                  All monies  deposited with the Indenture  Trustee  pursuant to
Section  5.01 shall be held in trust and applied by it, in  accordance  with the
provisions of the Notes and this Indenture,  to the payment,  either directly or
through any Paying Agent, as the Indenture Trustee may determine,  to the Person
entitled  thereto of the  principal  and  interest for the payment of which such
money has been deposited with the Indenture Trustee;  but such money need not be
segregated from other funds except to the extent  otherwise  expressly  required
herein or required by law.

         Section 5.03 Release of Collateral.

                  Upon satisfaction and discharge of this Indenture as described
in Section 5.01, the Indenture  Trustee shall release all Collateral,  including
all funds on deposit in the Payment Account, to the Issuer or its designee,  and
shall  deliver the Daiwa FLOWS  Certificates  to the Issuer or its designee duly
endorsed  to such  Person,  and shall take all  appropriate  actions to transfer
ownership rights in the Other Assets,  if any, to the Issuer,  and shall execute
and  deliver  to such  Person  any other  documents  or  instruments  reasonably
requested and delivered in a form  satisfactory to the Indenture Trustee by such
Person to effect the  transfer  of the Daiwa  FLOWS  Certificates  and the Other
Assets to such Person all at the expense of the Issuer and shall be  indemnified
by the Issuer in so doing.

                               [End of Article V]




                                       36
<PAGE>


                              ARTICLE SIX: REMEDIES

         Section 6.01      Events of Default.

                  (a) An Event of  Default  with  respect to a Note of any Class
means any one of the  following  events  (whatever  the reason for such Event of
Default  and  whether it shall be  voluntary  or  involuntary  or be effected by
operation  of law or pursuant to any  judgment,  decree or order of any court or
any order, rule or regulation of any administrative or governmental body):

                           (i)   a failure to pay  interest and principal in the
        required amounts from Available Funds;

                           (ii)  a  failure  to  pay  in  full  the  Outstanding
         principal amount of any Note by its Stated Maturity;

                           (iii) default in the performance,  or breach,  of any
         covenant,  agreement,  or warranty of the Issuer in this  Indenture and
         continuance  of such  default  or breach  for a period of 60 days after
         there shall have been given, by facsimile registered or certified mail,
         to the Issuer by the Indenture  Trustee,  a written  notice  specifying
         such default or breach and requiring it to be remedied and stating that
         such notice is a "Notice of Default" under the Indenture;

                           (iv) the entry of a decree or order by a court having
         jurisdiction  in the premises  adjudging  the Issuer or QRS bankrupt or
         insolvent;   or  approving  as  properly   filed  a  petition   seeking
         reorganization, arrangement, adjustment or composition of or in respect
         of the Issuer under the Federal Bankruptcy Code or any other applicable
         federal or state law, or appointing a receiver,  liquidator,  assignee,
         or  sequestrator  (or other  similar  official) of the Issuer or of any
         substantial  part  of its  property,  or  ordering  the  winding  up or
         liquidation of its affairs,  and the  continuance of any such decree or
         order unstayed and in effect for a period of 60 consecutive days; or

                           (v) the  institution  by the Issuer of Proceedings to
         be  adjudicated  as bankrupt or insolvent,  or the consent by it to the
         institution of bankruptcy or insolvency  Proceedings against it, or the
         filing by it of a petition or answer or consent seeking  reorganization
         or  relief  under the  Federal  Bankruptcy  Code or any  other  similar
         applicable  federal or state law, or the consent by it to the filing of
         any such  petition or to the  appointment  of a  receiver,  liquidator,
         assignee,  trustee or sequestrator  (or other similar  official) of the
         Issuer or of any substantial part of its property,  or the making by it
         of an assignment  for the benefit of creditors,  or the admission by it
         in writing of its  inability to pay its debts  generally as they become
         due, or the taking of corporate  action by the Issuer in furtherance of
         any such action.

                  (b)  Each  Holder  shall  be  deemed  to have  agreed,  by its
acceptance of its Notes, to treat its Notes as debt  instruments for purposes of
federal and state income tax,  franchise tax and any other tax measured in whole
or in part by income.

                                       37
<PAGE>

         Section 6.02      Acceleration of Maturity; Rescission and Annulment.

                  (a) If an Event  of  Default  occurs  and is  continuing,  the
Indenture  Trustee may, or at the written  direction of Holders of not less than
50% of the  Note  Principal  Balances  of all of the  Outstanding  Notes,  shall
declare the  Outstanding  principal  balances of all the Notes to be immediately
due and  payable,  by a  notice  in  writing  to the  Issuer,  and upon any such
declaration such principal shall become immediately due and payable.

                  (b) At  any  time  after  a  declaration  of  acceleration  of
Maturity has been made pursuant to paragraph (a) of this Section 6.02 and before
a judgment  or decree  for  payment  of the money due has been  obtained  by the
Indenture  Trustee as  hereinafter  provided in this  Article,  the holders of a
majority of the Note  Principal  Balances of all of the  Outstanding  Notes,  by
written  notice to the Issuer and the Indenture  Trustee,  may rescind and annul
such declaration of acceleration of the Notes and its consequences only if:

                  (i)      (A)      the Issuer  has  paid  or deposited with the
         Indenture Trustee a sum sufficient to pay:

                           (1)      all overdue  installments  of  interest  and
                                    principal on each Class of the Notes, and

                           (2)      all sums paid or advanced  by the  Indenture
                                    Trustee   hereunder   and   the   reasonable
                                    compensation,  expenses,  disbursements  and
                                    advances  of  the  Indenture  Trustee,   its
                                    agents and counsel; and

                           (B) all Events of Default, other than the non-payment
         of interest and principal of Notes, that have become due solely by such
         acceleration have been cured or waived as provided in Section 6.15,

otherwise,  (i) such written notice must be sent by the Holders of 66.66% of the
aggregate  Outstanding Note Principal Balance and (ii) the requirement of clause
(b)(i)(A)(2) shall have been fulfilled.

                  (ii)  an  election  is  made  to act in  accordance  with  the
provisions  of Section  6.05 with respect to the Event of Default that gave rise
to such declaration.  No such rescission shall affect any subsequent  Default or
impair any right consequent thereon.

         Section 6.03  Collection of  Indebtedness  and Suits for Enforcement by
Indenture   Trustee

                  The Issuer covenants that if Default is made in the payment of
any interest on any Note, the Issuer will, upon demand of the Indenture Trustee,
pay to the Indenture Trustee,  for the benefit of the Holders,  the whole amount
then due and payable on the Notes and, in addition thereto,  such further amount
as shall be sufficient to cover the costs and expenses of collection,  including
the  reasonable  compensation,  expenses,  disbursements  and  advances  of  the


                                       38
<PAGE>

Indenture Trustee, its agents and counsel.

                  If the Issuer  fails to pay such amounts  forthwith  upon such
demand,  the Indenture  Trustee,  in its own name and as Indenture Trustee of an
express  trust,  shall  institute a Proceeding for the collection of the sums so
due and unpaid, and shall prosecute such Proceeding to judgment or final decree,
and may  enforce the same  against the Issuer or any other  obligor on the Notes
and collect the monies  adjudged or decreed to be payable in the manner provided
by law.

                  If an Event of Default occurs and is continuing, the Indenture
Trustee  shall  proceed to protect  and enforce its rights and the rights of the
Holders by such appropriate Proceedings as the Indenture Trustee shall deem most
effectual  to protect  and  enforce any such  rights,  whether for the  specific
enforcement  of any  covenant or  agreement  in this  Indenture or in aid of the
exercise of any power granted  herein,  or to enforce any other proper remedy or
legal or equitable right vested in the Indenture Trustee by this Indenture or by
law.

         Section 6.04      Remedies.

                  If an Event of Default shall have occurred and be  continuing,
the  Indenture  Trustee  (or an agent on its  behalf)  may,  to the  extent  not
inconsistent with the provisions of Section 6.05, if applicable,  do one or more
of the following:

                  (a) institute  Proceedings  for the  collection of all amounts
then  payable on the Notes  under this  Indenture,  whether  by  declaration  or
otherwise,  enforce any  judgment  obtained,  and collect  from the Trust Estate
securing the Notes and from the Issuer monies adjudged due;

                  (b) sell all or a portion  of the Trust  Estate  securing  the
Notes or rights of  interest  therein,  at one or more  public or private  sales
called and conducted in any manner permitted by law; provided, however, that the
Indenture  Trustee  shall give the Issuer  written  notice of any  private  sale
called  by or on  behalf  of the  Indenture  Trustee  pursuant  to this  Section
6.04(b), at least 10 days prior to the date fixed for such private sale;

                  (c) institute  Proceedings  from time to time for the complete
or partial  foreclosure  of this  Indenture  with  respect  to the Trust  Estate
securing the Notes; and

                  (d) exercise any remedies of a secured party under the Uniform
Commercial Code and take any other appropriate action to protect and enforce the
rights  and  remedies  of the  Indenture  Trustee  or the  Holders  of the Notes
hereunder;

provided,  however,  that unless a declaration of acceleration  has been made in
accordance  with Section 6.02,  the Indenture  Trustee may not sell or otherwise
liquidate the Trust Estate.

         Section 6.05      Optional Preservation of Trust Estate.

                  If  (i)  an  Event  of  Default  shall  have  occurred  and be
continuing,  and  (ii) no Notes  have  been  declared  due and  payable  or such
declaration and its consequences are annulled and rescinded  pursuant to Section
6.02(b),  the  Indenture  Trustee  may,  and upon  request from the Holders of a


                                       39
<PAGE>

66.66% in aggregate  Note  Principal  Balance of the  Outstanding  Notes,  shall
elect,  by  giving  written  notice  of such  election  to the  Issuer,  to take
possession of and retain the Trust Estate securing the Notes intact,  collect or
cause the collection of the proceeds thereof and make and apply all payments and
deposits and maintain all accounts in respect of such Notes in  accordance  with
the provisions of Article Eleven and Article Twelve. If the Indenture Trustee is
unable to give or is stayed from giving such notice to the Issuer for any reason
whatsoever,   such  election   shall  be  effective  as  of  the  time  of  such
determination  or request,  as the case may be,  notwithstanding  any failure to
give such  notice,  and the  Indenture  Trustee  shall give such notice upon the
removal  or cure of such  inability  or stay (but shall  have no  obligation  to
effect such removal or cure). Any such election may be rescinded with respect to
any portion of the Trust Estate securing the Notes remaining at the time of such
rescission by written  notice to the  Indenture  Trustee and the Issuer from the
Holders  of a  majority  in  aggregate  of the  Note  Principal  Balance  of the
Outstanding Notes.

         Section 6.06      Indenture Trustee May File Proofs of Claim.

                  In case there  shall be pending  Proceedings  relative  to the
Issuer or any other  obligor on the Notes  under  Title 11 of the United  States
Code or any other applicable  federal or state  bankruptcy,  insolvency or other
similar  law,  or in case a  receiver,  assignee  or  trustee in  bankruptcy  or
reorganization,  liquidator,  sequestrator  or similar  official shall have been
appointed  for or taken  possession  of the Issuer or its property or such other
obligor or its property, or in case of any other comparable judicial Proceedings
relative  to the  Issuer or other  obligor  on the Notes,  or the  creditors  or
property of the Issuer or such other obligor, the Indenture Trustee,  regardless
whether any interest or the principal of any Notes shall then be due and payable
as therein  expressed or by declaration or otherwise and regardless  whether the
Indenture  Trustee  shall have made any demand  pursuant  to the  provisions  of
Section  6.03,  shall  be  entitled  and  empowered,  by  intervention  in  such
Proceedings or otherwise:

                           (a) to file and prove a claim or claims for the whole
         amount of interest  and  principal  owing and unpaid in respect of each
         Class of Notes,  and to file such other  papers or  documents as may be
         necessary  or  advisable  in order to have the claims of the  Indenture
         Trustee  (including  any  claim  for  reasonable  compensation  to  the
         Indenture  Trustee and each predecessor  Indenture  Trustee,  and their
         respective agents,  attorneys and counsel, and for reimbursement of all
         expenses  and  liabilities  incurred,  and all  advances  made,  by the
         Indenture Trustee and each predecessor  Indenture Trustee,  except as a
         result of  negligence  or bad faith) and of the Holders  allowed in any
         Proceedings relative to the Issuer or other obligor on the Notes, or to
         the creditors or property of the Issuer or such other obligor;

                           (b)  unless   prohibited   by   applicable   law  and
         regulations, to vote on behalf of the Holders of each Class of Notes in
         any  election  of  a  trustee  or a  standby  trustee  in  arrangement,
         reorganization,   liquidation   or  other   bankruptcy   or  insolvency
         Proceedings,   or  of  any  Person  performing   similar  functions  in
         comparable Proceedings; and

                           (c) to  collect  and  receive  any  monies  or  other
         property  payable or deliverable on any such claims,  and to distribute


                                       40
<PAGE>

         all amounts  received  with respect to the claims of the Holders and of
         the  Indenture  Trustee on their behalf;  and any trustee,  receiver or
         liquidator, custodian or other similar official is hereby authorized by
         each of the Holders to make payments to the Indenture Trustee,  and, in
         the event that the  Indenture  Trustee  shall  consent to the making of
         such payments,  to make payments directly to the Holders, to pay to the
         Indenture  Trustee  such  amounts  as  shall  be  sufficient  to  cover
         reasonable  compensation  to the Indenture  Trustee,  each  predecessor
         Indenture Trustee and their respective  agents,  attorneys and counsel,
         and all other expenses and liabilities incurred, and all advances made,
         by the Indenture Trustee and each predecessor  Indenture Trustee except
         as a result of negligence or bad faith.

                  Amounts  payable to the  Indenture  Trustee under this Section
         are intended to  constitute  administrative  expenses.  Nothing  herein
         contained  shall be  deemed  to  authorize  the  Indenture  Trustee  to
         authorize or consent to or vote for or accept or adopt on behalf of any
         Holder of any Class any plan of reorganization, arrangement, adjustment
         or  composition  affecting the Notes of such Class or the rights of any
         Holder  thereof,  or to  authorize  the  Indenture  Trustee  to vote in
         respect of the claim of any Holder in any such  Proceeding  except,  as
         aforesaid,  to vote for the  election  of a trustee  in  bankruptcy  or
         similar person.

                  In any Proceedings  brought by the Indenture Trustee (and also
         any Proceedings  involving the  interpretation of any provision of this
         Indenture  to  which  the  Indenture  Trustee  shall  be a  party)  the
         Indenture  Trustee  shall be held to  represent  all the Holders of the
         Notes,  and it shall not be  necessary to make any Holders of the Notes
         parties to any such Proceedings.

         Section 6.07 Indenture Trustee May Enforce Claims Without Possession of
Notes.
                  All rights of action and claims  under this  Indenture  or the
Notes may be  prosecuted  and  enforced  by the  Indenture  Trustee  without the
possession  of any of the  Notes or the  production  thereof  in any  Proceeding
relating  thereto,  and any such Proceeding  instituted by the Indenture Trustee
shall be  brought  in its own  name as  trustee  of an  express  trust,  and any
recovery of judgment  shall,  after  provision for the payment of the reasonable
compensation, expenses, disbursements and advances of the Indenture Trustee, its
agents and  counsel,  be for the  ratable  benefit of the  Holders in respect of
which such judgment has been recovered.

         Section 6.08      Application of Money Collected.

                  Any money collected by the Indenture  Trustee pursuant to this
Article  shall be  deposited  in the  Payment  Account  and shall be  applied in
accordance  with Section 12.01 hereof and, in case of the  distribution  of such
money on account of the principal of or interest on the Notes, upon presentation
and surrender of the Notes if fully paid.

                                       41
<PAGE>

         Section 6.09      Limitation on Suits.

                  No Holder of any Note  shall have any right to  institute  any
Proceedings,  judicial or otherwise,  with respect to this Indenture, or for the
appointment of a receiver or trustee, or for any other remedy hereunder, unless:

                           (a)      such  Holder has  previously  given  written
                                    notice  to  the   Indenture   Trustee  of  a
                                    continuing Event of Default;

                           (b)      the  Holders  of not  less  than  50% of the
                                    aggregate  Note  Principal  Balance  of  the
                                    Outstanding  Notes  shall have made  written
                                    request   to  the   Indenture   Trustee   to
                                    institute  Proceedings  in  respect  of such
                                    Event  of   Default   in  its  own  name  as
                                    Indenture Trustee hereunder;

                           (c)      such Holder or Holders  have  offered to the
                                    Indenture   Trustee   reasonable   indemnity
                                    against the costs,  expenses and liabilities
                                    to  be  incurred  in  compliance  with  such
                                    request;

                           (d)      the Indenture  Trustee for 30 days after its
                                    receipt of such notice, request and offer of
                                    indemnity  has failed to institute  any such
                                    Proceeding; and

                           (e)      no direction  inconsistent with such written
                                    request  has  been  given  to the  Indenture
                                    Trustee  during  such  30-day  period by the
                                    Holders  of at  least  50% of the  aggregate
                                    Note  Principal  Balance of the  Outstanding
                                    Notes;

it being  understood  and intended  that no one or more  Holders  shall have any
right in any manner whatsoever by virtue of, or by availing of, any provision of
this  Indenture to affect,  disturb or prejudice the rights of any other Holders
or to obtain or to seek to obtain  priority or preference over any other Holders
except to the extent  explicitly  provided  herein or to enforce any right under
this  Indenture,  and except in the manner herein provided and for the equal and
ratable benefit of all the Holders.

                  In the event the Indenture  Trustee shall receive  conflicting
or inconsistent  requests and indemnity from two or more groups of Holders, each
representing  less  than a  majority  of the  then  aggregate  Outstanding  Note
Principal  Balance of all such Outstanding  Notes, the Indenture  Trustee in its
sole   discretion   may  determine   what  action,   if  any,  shall  be  taken,
notwithstanding any other provisions of this Indenture.

                                       42
<PAGE>

         Section 6.10      Unconditional Rights of Holders to Receive Payments.

                  Notwithstanding  any other  provision in this  Indenture,  the
Holder of any Note shall have the right, which is absolute and unconditional, to
receive  payment of interest on and  principal of such Note as such  interest or
principal  becomes due and payable in accordance with the terms of such Note and
to institute suit for the enforcement of any such payment,  and such right shall
not be impaired without the consent of such Holder.

         Section 6.11      Restoration of Rights and Remedies.

                  If the  Indenture  Trustee or any Holder  has  instituted  any
Proceeding  to  enforce  any  right or  remedy  under  this  Indenture  and such
Proceeding  has been  discontinued  or  abandoned  for any  reason,  or has been
determined  adversely to the  Indenture  Trustee or to such Holder,  then and in
every such case the Issuer, the Indenture Trustee and the Holder shall,  subject
to any determination in such Proceeding,  be restored severally and respectively
to their former positions  hereunder,  and thereafter all rights and remedies of
the  Indenture  Trustee  and  the  Holders  shall  continue  as  though  no such
Proceeding had been instituted.

         Section 6.12      Rights and Remedies Cumulative.

                  No right or remedy  herein  conferred  upon or reserved to the
Indenture  Trustee or to the Holders is intended  to be  exclusive  of any other
right or remedy,  and every right and remedy shall,  to the extent  permitted by
law,  be  cumulative  and in  addition  to every  other  right and remedy  given
hereunder or now or  hereafter  existing at law or in equity or  otherwise.  The
assertion or employment of any right or remedy  hereunder,  or otherwise,  shall
not prevent the  concurrent  assertion or  employment  of any other  appropriate
right or remedy.

         Section 6.13      Delay or Omission Not Waiver

                  No delay or omission of the Indenture Trustee or of any Holder
to exercise any right or remedy  accruing upon any Event of Default shall impair
any such right or remedy or  constitute a waiver of any such Event of Default or
an acquiescence therein.  Every right and remedy given by this Article or by law
to the Indenture  Trustee or to the Holders may be exercised  from time to time,
and as often as may be deemed  expedient,  by the  Indenture  Trustee  or by the
Holders, as the case may be.

         Section 6.14      Control by Holders.

                  The Holders of a majority of the Note Principal Balance of all
of the Outstanding  Notes shall have the right,  to direct the time,  method and
place of conducting  any  Proceeding  for any remedy  available to the Indenture
Trustee with respect to the Notes or exercising any trust or power  conferred on
the Indenture Trustee; provided that:

                  (a)      such direction shall not be in conflict with any rule
                           of law or with this Indenture; and

                                       43
<PAGE>

                  (b)      the  Indenture  Trustee  may  take any  other  action
                           deemed  proper by the  Indenture  Trustee that is not
                           inconsistent with such direction;  provided, however,
                           that,  subject to the standard of care established by
                           Section 7.01(c),  the Indenture Trustee need not take
                           any action  that it  determines  might  involve it in
                           liability or be unjustly  prejudicial  to the Holders
                           not consenting.

         Section  6.15  Waiver  of  Past  Defaults.

                  The Holders of a majority of the Note Principal Balance of all
of the Outstanding Notes may waive any past Default and its consequences, except
a Default in the payment of interest on or principal of Notes.

                  Upon any such waiver,  such Default shall cease to exist,  and
any Event of Default arising  therefrom shall be deemed to have been cured,  for
every  purpose  of  this  Indenture;  but no such  waiver  shall  extend  to any
subsequent or other Default or impair any right consequent thereon.

         Section 6.16 Undertaking for Costs.

                  All parties to this Indenture agree,  and each Holder,  by its
acceptance of a Note, shall be deemed to have agreed,  that any court may in its
discretion require, in any suit for the enforcement of any right or remedy under
this  Indenture,  or in any suit  against the  Indenture  Trustee for any action
taken,  suffered or omitted by it as Indenture Trustee,  the filing by any party
litigant in such suit of an  undertaking to pay the costs of such suit, and that
such court may in its discretion assess reasonable costs,  including  reasonable
attorneys' fees,  against any party litigant in such suit,  having due regard to
the merits and good faith of the claims or defenses made by such party litigant;
but the provisions of this Section shall not apply to any suit instituted by the
Indenture  Trustee (or an agent on its behalf),  to any suit  instituted  by any
Holder, or group of Holders,  holding in the aggregate more than 25% of the Note
Principal  Balance of the  Outstanding  Notes or to any suit  instituted  by any
Holder for the  enforcement  of the payment of interest on or  principal  of any
Notes on or after the Stated Maturity expressed in such Note (or, in the case of
redemption, on or after the applicable Redemption Date).

         Section 6.17 Waiver of Stay or Extension Laws; Non-Petition.

                  Each Holder of a Note,  the Indenture  Trustee,  and the Owner
Trustee shall be deemed to have agreed,  by its acceptance  thereof,  to refrain
from filing, or from joining in filing, any petition in bankruptcy or commencing
any similar  proceeding in respect of the Issuer or QRS, or aiding or soliciting
any other person to take any such  action,  for a period of one year and one day
following the payment in full of such Note.

                  The Issuer  covenants  (to the extent that it may  lawfully do
so)  that it will  not at any time  insist  upon,  or  plead,  or in any  manner
whatsoever  claim or take the benefit or advantage of, any stay or extension law
wherever  enacted,  now or at any time hereafter in force,  which may affect the


                                       44
<PAGE>

covenants or the  performance of this  Indenture;  and the Issuer (to the extent
that it may lawfully do so) hereby  expressly waives all benefit or advantage of
any such  law,  and  covenants  that it will not  hinder,  delay or  impede  the
execution of any power herein granted to the Indenture Trustee,  but will suffer
and  permit  the  execution  of every  such power as though no such law had been
enacted.

         Section 6.18      Sale of Trust Estate.

                  (a) The power to effect  any sale of any  portion of the Trust
Estate  pursuant to Section 6.04 shall not be exhausted by any one or more sales
(each a "Sale")  as to any  portion of such Trust  Estate  remaining  unsold but
shall continue  unimpaired until the entire Trust Estate shall have been sold or
all amounts  payable on the Notes and under this Indenture with respect  thereto
shall have been paid. The Indenture Trustee (or an agent on its behalf) may from
time to time postpone any Sale by public announcement made at the time and place
of such Sale.  The Indenture  Trustee hereby  expressly  waives its right to any
amount fixed by law as compensation for any Sale.

                  (b) Any sale or other  transfer of a Daiwa  FLOWS  Certificate
shall be made in compliance  with all applicable laws and the terms of the Daiwa
Pooling Agreement.

                  (c)  The  Indenture  Trustee  shall  execute  and  deliver  an
appropriate instrument of conveyance transferring its interest in any portion of
the Trust Estate in connection with a Sale thereof.  In addition,  the Indenture
Trustee is hereby irrevocably  appointed the agent and  attorney-in-fact  of the
Issuer to transfer and convey its interest in any portion of the Trust Estate in
connection  with a Sale thereof and to take all action  necessary to effect such
Sale.  No purchaser or transferee at such a Sale shall be bound to ascertain the
Indenture Trustee's  authority,  inquire into the satisfaction of any conditions
precedent, or see to the application of any monies.

         Section 6.19      Action on Notes.

                  The Indenture  Trustee's right to seek and recover judgment on
the Notes or under  this  Indenture  shall not be  affected  by the  seeking  or
obtaining of or  application  for any other relief under or with respect to this
Indenture.  Neither the lien of this Indenture nor any rights or remedies of the
Indenture  Trustee or the  Holders  shall be  impaired  by the  recovery  of any
judgment  by the  Indenture  Trustee  against  the  Issuer or by the levy of any
execution  under such  judgment upon any portion of the Trust Estate or upon any
of the assets of the Issuer.

         Section 6.20      Recourse.

                  In the event of a Default on the Notes, the Holders shall have
no  recourse  to (i) the  Indenture  Trustee,  (ii)  the  Owner  Trustee,  (iii)
PaineWebber, (iv) QRS, (v) the Company or (vi) any owner (other than QRS) of the
Trust  Certificates,  or  any  of  their  respective  shareholders,   directors,
officers, employees, agents or representatives.

                               [End of Article VI]




                                       45
<PAGE>




                      ARTICLE SEVEN: THE INDENTURE TRUSTEE
TRUSTEE

         Section 7.01      Certain Duties and Responsibilities.

                  (a) The duties and  responsibilities  of the Indenture Trustee
shall be as provided herein.  The Indenture  Trustee shall not be deemed to have
notice or  knowledge  of a Default  or an Event of Default  unless an  Indenture
Trustee  Officer has actual  knowledge  thereof or unless  written notice of any
event  which is a Default  or an Event of Default is  received  by an  Indenture
Trustee  Officer at its Corporate  Trust Office and such notice  references  the
Notes or this  Indenture.  Whether or not herein  expressly so  provided,  every
provision of this  Indenture  relating to the conduct or affecting the liability
of or affording  protection  to the  Indenture  Trustee  shall be subject to the
provisions of this Section 7.01.

                  (b)      Except during the  continuance of an Event of Default
with respect to the Notes,

                           (i) the Indenture Trustee  undertakes to perform such
         duties  and only  such  duties  as are  specifically  set forth in this
         Indenture,  and no implied  covenants or obligations shall be read into
         this Indenture against the Indenture Trustee; and

                           (ii) in the  absence  of bad faith on its  part,  the
         Indenture  Trustee  may  conclusively  rely,  as to  the  truth  of the
         statements and the correctness of the opinions expressed therein,  upon
         certificates,  opinions or reports  furnished to the Indenture  Trustee
         and conforming to the  requirements of this Indenture to the extent set
         forth herein;  provided,  however,  that the Indenture Trustee shall be
         under a duty to  examine  the  same to  determine  whether  or not they
         conform on their face to the requirements of this Indenture.

                  (c)  Subject  to  Section  6.14  hereof,  in case an  Event of
Default known to the Indenture Trustee with respect to Notes has occurred and is
continuing,  the Indenture  Trustee shall exercise such of the rights and powers
vested  in it by this  Indenture,  and use the same  degree of care and skill in
their  exercise,  as a  prudent  person  would  exercise  or use  under the same
circumstances in the conduct of his or her own affairs.

                  (d) No  provision  of this  Indenture  shall be  construed  to
relieve the Indenture Trustee from liability for its own negligent  action,  its
own  negligent  failure to act,  or its own wilful  misconduct,  except that the
Trustee  shall not be liable for any error of judgment  made in good faith by an
Officer,   unless  it  shall  be  proved  that  the  Trustee  was  negligent  in
ascertaining the pertinent facts.

                  (e) The  Indenture  Trustee shall not be liable for any action
taken or  omitted  to be taken by it in good  faith and in  accordance  with the
direction of Holders of not less than a majority of the Note  Principal  Balance
of all of the  Outstanding  Notes  relating  to the time,  method  and place for
conducting any Proceeding for any remedy available to the Indenture Trustee,  or
exercising  any trust or power  conferred on the  Indenture  Trustee  under this
Indenture. No provision of this Indenture shall require the Indenture Trustee to
expend or risk its own funds or otherwise  incur any financial  liability in the


                                       46
<PAGE>

performance  of any of its duties  hereunder,  or in the  exercise of any of its
rights or powers,  if it  believes  that  repayment  of such  funds or  adequate
indemnity against such risk or liability is not assured to it.

         Section 7.02      Notice of Default.

                  Upon  the  occurrence  of a  Default  hereunder  known  to the
Indenture Trustee Officer with respect to the Notes, the Indenture Trustee shall
give notice of such Default to the Holders  promptly,  and in no event more than
five  Business  Days  after the  Indenture  Trustee  Officer  obtains  knowledge
thereof.

         Section 7.03      Certain Rights of Indenture Trustee.

                  Except as otherwise provided in Section 7.01:

                  (a) the  Indenture  Trustee may rely and shall be protected in
acting or refraining  from acting upon any resolution,  certificate,  statement,
instrument,  opinion, report, notice, request, direction,  consent, order, bond,
note or other  paper or  document  believed by it to be genuine and to have been
signed or presented by the proper party or parties, provided,  however, that the
Indenture  Trustee  shall  examine such  certificates  and opinions to determine
whether  or not such  certificates  and  opinions  conform  on their face to the
requirements of this Indenture to the extent set forth herein;

                  (b) any request or  direction of the Issuer  mentioned  herein
shall be sufficiently evidenced by an Issuer Order;

                  (c)  whenever  in the  administration  of this  Indenture  the
Indenture Trustee shall deem it desirable that a matter be proved or established
prior to taking,  suffering  or omitting  any action  hereunder,  the  Indenture
Trustee (unless other evidence be herein  specifically  prescribed)  may, in the
absence of bad faith on its part, rely upon a Certificate executed by an Officer
of the appropriate Person or an Opinion of Counsel.

                  (d) the  Indenture  Trustee  shall be under no  obligation  to
exercise any of the rights or powers vested in it by this  Indenture or to honor
the  request or  direction  of any of the Holders  pursuant  to this  Indenture,
unless such  Holders  shall have  offered to the  Indenture  Trustee  reasonable
security or indemnity against the costs,  expenses and liabilities that might be
incurred by it in compliance with such request or direction;

                  (e) the  Indenture  Trustee  shall  not be  bound  to make any
investigation  into the facts or matters stated in any resolution,  certificate,
statement,  instrument,  opinion, report, notice, request,  direction,  consent,
order,  bond, note or other paper or document  provided to it in accordance with
the provisions of this Indenture,  provided, however, that the Indenture Trustee
shall examine such  certificates  and opinions to determine  whether or not such
certificates  and opinions  conform to the requirements of this Indenture to the
extent set forth herein;  provided  further that the Indenture  Trustee,  in its
discretion,  may make such further inquiry or  investigation  into such facts or
matters as it may see fit, and, if the Indenture Trustee shall determine to make


                                       47
<PAGE>

such  further  inquiry or  investigation,  it shall be  entitled  to examine the
books,  records and premises of the Issuer,  personally  or by agent or attorney
upon reasonable  advance written notice,  with such  examination to be conducted
during  the  Issuer's  normal  business  hours  and in a  manner  that  does not
unreasonably  interfere  with  the  Issuer's  conduct  of its  affairs  and  the
Indenture  Trustee's costs of any such examination  shall be borne by the Issuer
or, if requested by one or more Holders,  then by the Holder(s)  requesting that
such examination be made;

                  (f) the  Indenture  Trustee  may  execute any of the trusts or
powers  hereunder  or perform  any duties  hereunder  either  directly  or by or
through agents or attorneys,  and the Indenture Trustee shall not be responsible
for any misconduct or negligence on the part of any agent or attorney  appointed
with due care by it hereunder;

                  (g) prior to the  occurrence of an Event of Default  hereunder
and after the curing or waiver of such Event of Default  (or the  rescission  of
the exercise of any remedies consequent thereon),  the duties and obligations of
the Indenture  Trustee shall be determined  solely by the express  provisions of
this  Indenture,  the  Indenture  Trustee  shall  not be liable  except  for the
performance of such duties and obligations as are specifically set forth in this
Indenture  and no  implied  covenants  or  obligations  shall  be read  into the
Indenture against the Indenture Trustee;

                  (h)  the   Indenture   Trustee  shall  have  no  liability  or
responsibility  for any actions or  omissions  to act of the Issuer or any other
Person; and

                  (i) the  Indenture  Trustee shall not be liable for any action
it takes or omits to take in good faith which it believes  to be  authorized  or
within its rights or powers.

         Section 7.04 Not  Responsible  for Recitals or Issuance of Notes.

                  The  recitals  contained  herein and in the Notes,  except the
certificate of  authentication,  shall be taken as the statements of the Issuer,
and the Indenture Trustee assumes no responsibility for their  correctness.  The
Indenture  Trustee makes no  representation as to the validity or sufficiency of
this Indenture, of the Trust Estate or of the Notes. The Indenture Trustee shall
not be accountable  for the use or application by the Issuer of the Notes or the
proceeds thereof.

         Section 7.05      May Hold Notes.

                  The Indenture  Trustee,  the Paying Agent, the Note Registrar,
or any other agent of the Issuer,  in its individual or any other capacity,  may
become the owner or pledgee of Notes and may otherwise deal with the Issuer with
the same  rights  it would  have if it were not the  Indenture  Trustee,  Paying
Agent, Note Registrar, or such other agent.

         Section 7.06      Money Held in Trust.

                  Money held by the Indenture  Trustee in trust hereunder should
be held by the Indenture Trustee in trust hereunder for the purpose for which it
was paid and shall be  segregated  from any other  monies held by the  Indenture
Trustee.  The Indenture  Trustee shall be under no liability for interest on any


                                       48
<PAGE>

money received by it hereunder except as otherwise agreed upon by the Issuer and
except to the extent of income or other gain on investments that are deposits in
or certificates of deposit of the Indenture Trustee, in its commercial capacity,
and income or other gain actually  received by the Indenture Trustee on Eligible
Investments.

         Section 7.07      Compensation, Reimbursement and Indemnification.

                  (a)      The Issuer hereby agrees:

                           (i) On each Payment Date, the Indenture Trustee shall
         be entitled to receive the Indenture  Trustee's Fee in accordance  with
         Section 12.01(a).

                           (ii) to  reimburse  the  Indenture  Trustee  upon its
         request for all reasonable expenses and disbursements  incurred or made
         by the  Indenture  Trustee in  accordance  with any  provision  of this
         Indenture  (including the reasonable  compensation and the expenses and
         disbursements  of its agents  and  counsel),  except any such  expense,
         disbursement or advance as may be attributable to the negligence or bad
         faith of the Indenture Trustee; and

                           (iii)  to  indemnify  the  Indenture  Trustee  in its
         capacity as such or in its capacity as Paying  Agent,  Note  Registrar,
         Tax  Administrator,  or any other  capacity  hereunder,  its directors,
         officers, employees, agents and "control" persons within the meaning of
         the  1933  Act  for,  and to hold  them  harmless  against,  any  loss,
         liability or expense  (including  reasonable  attorney's fees) incurred
         without  negligence  or bad faith on their part,  arising out of, or in
         connection with, the acceptance or  administration of this trust or any
         other obligation hereunder (including, without limitation, action taken
         by the  Indenture  Trustee at the  direction of any Holder  pursuant to
         this  Indenture),   including  the  costs  and  expenses  of  defending
         themselves  against  any  claim  in  connection  with the  exercise  or
         performance of any of their power or duties hereunder.

                  (b) As  security  for the  payment  obligations  of the Issuer
pursuant  to Section  7.07(a)(i),  the  Issuer  hereby  Grants to the  Indenture
Trustee a lien ranking at all times senior to the lien of the Notes with respect
to which any claim of the Indenture  Trustee under such Section arose and senior
to all other  liens,  if any,  upon all  property and funds held or collected as
part of the Trust Estate for such Notes by the Indenture Trustee in its capacity
as such.

         Section 7.08 Resignation and Removal;  Appointment of  Successor.

                  (a) No  resignation or removal of the Indenture  Trustee,  nor
any appointment of a successor Indenture Trustee pursuant to this Article, shall
become  effective  until the  acceptance  of such  appointment  by the successor
Indenture Trustee under Section 7.09.

                  (b)  Subject to Section  7.08(a),  the  Indenture  Trustee may
resign at any time by giving written notice of its resignation to the Issuer. If
an instrument of acceptance by a successor Indenture Trustee shall not have been
delivered  to the  Indenture  Trustee  within 30 days  after the  giving of such
notice of resignation, the resigning Indenture Trustee may petition any court of


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competent jurisdiction for the appointment of a successor Indenture Trustee.

                  (c) Subject to Section 7.08(a),  the Indenture  Trustee may be
removed at any time by Act of the  Holders of a majority  of the Note  Principal
Balance of all of the Outstanding  Notes delivered to the Indenture  Trustee and
to the Issuer upon  payment to the  Indenture  Trustee  all amounts  owing to it
under this  Agreement.  The  Indenture  Trustee  may be removed for cause by the
Issuer provided that a successor Indenture Trustee shall have been appointed and
the Issuer receives confirmation that the appointment of the successor Indenture
Trustee  will not result in the  lowering of the rating of any Class of Notes by
the Rating Agency.

                  (d)  If  at  any  time  the  Indenture  Trustee  shall  become
incapable of acting with respect to the Notes or shall be adjudged a bankrupt or
insolvent  or a  receiver  or  liquidator  of the  Indenture  Trustee  or of its
property  shall be appointed or any public  officer shall take charge or control
of the  Indenture  Trustee  or of its  property  or affairs  for the  purpose of
rehabilitation,  conservation or liquidation,  then the Issuer may, and pursuant
to the written  direction of 25% of the  aggregate  Outstanding  Note  Principal
Balance of all  Outstanding  Notes,  shall,  remove the Indenture  Trustee,  or,
subject to Section 6.16, any Holder who has been a bona fide Holder of a Note of
any Class for at least six  months  may,  on behalf of  himself  and all  others
similarly situated, petition any court of competent jurisdiction for the removal
of the Indenture Trustee and the appointment of a successor Indenture Trustee.

                  (e) If the  Indenture  Trustee  shall  resign,  be  removed or
become  incapable  of acting,  or if a vacancy  shall occur in the office of the
Indenture  Trustee for any cause,  the Issuer shall promptly appoint a successor
Indenture  Trustee.  If,  within 60 days  after  such  resignation,  removal  or
incapacity,  or occurrence of such vacancy, a successor  Indenture Trustee shall
be  appointed by Act of the Holders of a majority of Note  Principal  Balance of
all Notes then  Outstanding  delivered to the Issuer and the retiring  Indenture
Trustee, and the successor Indenture Trustee so appointed shall,  forthwith upon
its acceptance of such appointment,  become the successor  Indenture Trustee and
supersede the successor Indenture Trustee appointed by the Issuer.

                  If,  within  120  days  after  such  resignation,  removal  or
incapacity,  or the occurrence of such vacancy,  no successor  Indenture Trustee
shall  have been so  appointed  by the  Issuer  or the  Holders  and shall  have
accepted  appointment in the manner  hereinbefore  provided,  any Holder who has
been a bona fide  Holder of a Note of any Class for at least six months  may, on
behalf of  himself  and all others  similarly  situated,  petition  any court of
competent jurisdiction for the appointment of a successor Indenture Trustee.

                  (f) The Issuer shall give notice of each  resignation and each
removal of the Indenture  Trustee and each appointment of a successor  Indenture
Trustee by mailing  written  notice of such event by first-class  mail,  postage
prepaid,  to the Holders of the Notes as their names and addresses appear in the
Note  Register.  Each notice shall include the name of the  successor  Indenture
Trustee and the address of its Corporate Trust Office. A copy of any such notice
shall be sent to the Rating Agency.

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<PAGE>

         Section 7.09      Acceptance of Appointment by Successor.

                  Every successor  Indenture Trustee  appointed  hereunder shall
execute,  acknowledge  and  deliver  to the Issuer  and the  retiring  Indenture
Trustee an instrument accepting such appointment,  and thereupon the resignation
or removal of the retiring  Indenture Trustee shall become  effective,  and such
successor Indenture Trustee, without any further act, deed or conveyance,  shall
become vested with all the rights, powers, trusts, duties and obligations of the
retiring  Indenture  Trustee;  but,  on request  of the Issuer or the  successor
Indenture  Trustee,  such retiring  Indenture Trustee shall, upon payment of its
charges  then unpaid,  execute and deliver an  instrument  transferring  to such
successor  Indenture  Trustee all the rights,  powers and trusts of the retiring
Indenture Trustee and shall duly assign,  transfer and deliver to such successor
Indenture Trustee all property and money held by such retiring Indenture Trustee
hereunder  subject to the lien provided for in Section 7.07(b).  Upon request of
any such  successor  Indenture  Trustee,  the Issuer  shall  execute any and all
instruments  prepared  and  delivered  to it and  necessary  for more  fully and
certainly vesting in and confirming to such successor Indenture Trustee all such
rights,  powers and trusts. Any successor Indenture Trustee shall be compensated
at the Indenture Trustee Fee Rate.

         Section  7.10  Merger,  Conversion,   Consolidation  or  Succession  to
Business of Indenture  Trustee.

                  Any corporation into which the Indenture Trustee may be merged
or converted or with which it may be consolidated,  or any corporation resulting
from any merger,  conversion or  consolidation  to which the  Indenture  Trustee
shall be a party, or any corporation  succeeding to all or substantially  all of
the corporate trust business of the Indenture Trustee, shall be the successor of
the Indenture  Trustee  hereunder,  provided such corporation shall be otherwise
qualified and eligible  under this  Article,  without the execution or filing of
any paper or any further act on the part of any of the parties  hereto.  In case
any Notes have been authenticated,  but not delivered,  by the Indenture Trustee
then in office,  any successor by merger,  conversion or  consolidation  to such
authenticating  Indenture Trustee may adopt such  authentication and deliver the
Notes so  authenticated  with the same  effect  as if such  successor  Indenture
Trustee had itself authenticated such Notes.

         Section 7.11      Corporate Trustee Required; Eligibility.

                  There shall at all times be a Indenture Trustee hereunder that
shall (a) (i) be a corporation  organized and doing  business  under the laws of
the United  States of America  or of any  State,  authorized  under such laws to
exercise  corporate  trust powers,  having a combined  capital and surplus of at
least  $50,000,000,  or (ii) be a  member  of a bank  holding  system,  having a
combined  capital  and  surplus  of at least  $50,000,000.  If such  corporation
publishes  reports of  condition  at least  annually,  pursuant to law or to the
requirements of a supervising or examining  authority,  then for the purposes of
this  Section,  the combined  capital and surplus of such  corporation  shall be
deemed to be its  combined  capital  and surplus as set forth in its most recent
report of condition so  published.  If at any time the  Indenture  Trustee shall
cease to be eligible in accordance with the provisions of this Section, it shall
resign  immediately in the manner and with the affect  hereinafter  specified in


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<PAGE>

this Article.

         Section 7.12     Co-Indenture Trustees and Separate Indenture Trustees.

                  At any time or times,  for the  purpose of  meeting  the legal
requirements  of any  jurisdiction  in which any item of the Trust Estate may at
the time be located,  the Issuer and the  Indenture  Trustee shall have power to
appoint (and remove),  and, upon the written request of the Indenture Trustee or
of the  Holders  of a  majority  of the Note  Principal  Balances  of all of the
Outstanding  Notes,  the Issuer shall for such  purpose join with the  Indenture
Trustee in the  execution,  delivery  and  performance  of all  instruments  and
agreements  necessary  or proper to  appoint  (or  remove)  one or more  Persons
approved by the Indenture Trustee either to act as co-trustee,  jointly with the
Indenture Trustee, of all or any part of the Trust Estate, or to act as separate
trustee of any such property, in either case with such powers as may be provided
in the instrument of  appointment,  and to vest in such Person or Persons in the
capacity  aforesaid,  any property,  title,  right or power deemed  necessary or
desirable,  subject to the other provisions of this Section.  If the Issuer does
not join in such  appointment  or removal within 15 days after the receipt by it
of a  request  to do so,  or in case an Event of  Default  has  occurred  and is
continuing,   the  Indenture  Trustee  alone  shall  have  power  to  make  such
appointment or removal.  The reasonable fees and expenses of any such co-trustee
or separate trustee shall be paid by the Trust Estate.

                  Should any written  instrument  from the Issuer be required by
any  co-trustee or separate  trustee so appointed  for more fully  confirming to
such co-trustee or separate  trustee such property,  title,  right or power, any
and all such  instruments  shall,  on request,  be  executed,  acknowledged  and
delivered by the Issuer.

         Section 7.13      Paying Agents.

                  Whenever the Issuer shall have one or more Paying Agents,  the
Indenture  Trustee  will,  on or before each  Payment Date or  Redemption  Date,
deposit with each such Paying Agent cash, Certificates of Deposit or a letter of
credit in an amount  sufficient  to pay the  principal  so becoming  due (to the
extent funds are then available for such purposes), such sum to be held in trust
for the benefit of the Persons  entitled to such  principal,  and the  Indenture
Trustee will promptly notify the Issuer of its action or failure so to act.

         Section 7.14      Treatment of Obligations.

                  The  Issuer  shall  treat  the Notes as debt  instruments  for
purposes  of  federal  and state  income  tax,  franchise  tax and any other tax
measured in whole or in part by income.

         Section 7.15      Survival of Certain Obligations.

                  The  respective  agreements  and  covenants  of the  Indenture
Trustee set forth in, or made pursuant to, this  Indenture  shall remain in full
force and effect, regardless of any investigation, or statement as to the result
thereof,  made by or on behalf of the Issuer or any of the officers or directors
or any controlling  person of the Issuer,  and shall survive the delivery of and


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payment for the Notes.

                              [End of Article VII]




                                       53
<PAGE>


                          ARTICLE EIGHT: HOLDERS' LIST

         Section 8.01 Issuer to Furnish Indenture Trustee Names and Addresses of
Holders.

                  The  Issuer  will  furnish  or  cause to be  furnished  to the
Indenture  Trustee  monthly,  not more than five Business Days after each Record
Date, a list, in such form as the Indenture Trustee may reasonably  require,  of
the names and  addresses of each Holder of each Class of Notes as they appear on
the  Note  Register  as of such  Record  Date,  and at such  other  times as the
Indenture  Trustee may request in writing,  within 30 days after  receipt by the
Issuer of any such request,  a list of similar form and content as of a date not
more than 10 days prior to the time such list is furnished;  provided,  however,
that for so long as the Indenture  Trustee is the Note  Registrar,  no such list
shall be required to be furnished to the  Indenture  Trustee,  and the Indenture
Trustee shall furnish such list to the Issuer upon the Issuer's written request,
within 30 days after receipt by the Indenture Trustee of any such request.

         Section 8.02    Preservation of Information; Communications to Holders.

                  The Indenture Trustee shall preserve,  in as current a form as
is reasonably practicable,  the names and addresses of the Holders of each Class
of Notes contained in the most recent list furnished to the Indenture Trustee as
provided  in  Section  8.01  or  maintained  by the  Indenture  Trustee  as Note
Registrar.  The  Indenture  Trustee  may  destroy  any list  furnished  to it as
provided in Section 8.01 upon receipt of a new list so furnished.

         Section 8.03      Reports by Tax Administrator.

                  The Indenture  Trustee will act as Tax  Administrator  for the
Notes.  The Tax  Administrator  shall  deliver a written  report to each  record
holder  of any  Class of Notes  and,  if  applicable,  to the  Internal  Revenue
Service,  (and to any applicable taxation authority established under a state or
municipal  law, rule, or regulation) at least annually and otherwise as required
by statute,  regulation,  or administrative  ruling,  reporting (i) any original
issue discount accrued on each Class of Notes during the relevant  period;  (ii)
information necessary to permit each Holder to compute the accrual of any market
discount on such Class of Notes;  and (iii) any other  information  necessary to
enable the Holders to report all other information regarding each Class of Notes
that such  Holders are required to report to the  Internal  Revenue  Service (or
such other taxation authority) by statute, regulation, or administrative ruling.
In  addition,  the Tax  Administrator  shall report to any Holder in writing any
other tax accounting  information  reasonably requested by such Holder to enable
it to prepare its federal tax returns.  The Tax Administrator  will be permitted
to delegate its duties as Tax  Administrator  to a subcontractor  with the prior
written consent of the Issuer, which consent shall not be unreasonably withheld;
provided, however, that the Tax Administrator will be liable for all actions and
omissions  of such  subcontractor  as if the  Tax  Administrator,  and not  such
subcontractor, has performed such actions or allowed such omission to occur. The
Tax Administrator  shall send a copy to the Issuer of any reports it delivers to
any Holder  pursuant to this Section  8.03(b).  The Tax  Administrator  shall be
entitled to rely  conclusively  on  information  supplied  and reports  prepared
pursuant to the Daiwa Pooling Agreement unless such information or reports shall
be manifestly incorrect.

                                       54
<PAGE>

                              [End of Article VIII]




                                       55
<PAGE>




                        ARTICLE NINE: COVENANTS OF ISSUER

         Section 9.01      Maintenance of Office or Agency.

                  The Issuer will  maintain an office or agency  within the city
of Wilmington, Delaware where any Class of Notes may be presented or surrendered
for payment,  where any Class of Notes may be surrendered  for  registration  of
transfer  or  exchange  and where  notices  and demands to or upon the Issuer in
respect of any Class of the Notes and this  Indenture may be served.  The Issuer
hereby initially  designates the Corporate Trust Office of the Indenture Trustee
as such  office or agency.  The Issuer will give  prompt  written  notice to the
Indenture  Trustee of the location,  and of any change in the  location,  of any
such office or agency. If at any time the Issuer shall fail to maintain any such
office or agency or shall fail to furnish the Indenture Trustee with the address
thereof,  such  presentations,  surrenders,  notices  and demands may be made or
served at the  Corporate  Trust  Office,  and the  Issuer  hereby  appoints  the
Indenture Trustee at its Corporate Trust Office as its agent to receive all such
presentations, surrenders, notices and demands.

                  The Owner  Trustee  on behalf of the issuer may also from time
to time  designate  one or more other  offices or  agencies  outside  the United
States  where the  Notes may be  presented  or  surrendered  for any or all such
purposes and may from time to time rescind such designations; provided, however,
that no such designation or rescission shall in any matter relieve the Issuer of
its  obligation  to  maintain  an  office  or  agency  in  accordance  with  the
requirements set forth in the preceding  paragraph.  The Owner Trustee on behalf
of the issuer  shall give prompt  written  notice to the  Indenture  Trustee and
Holders of any such  designation or rescission and of any change in the location
of such office or agency.

         Section 9.02      Money for Note Payments to Be Held in Trust.

                  Subject to the provisions of Section 6.05, if  applicable,  if
the Issuer shall at any time act as its own Paying Agent,  it will, on or before
each  Payment  Date or  Redemption  Date,  segregate  and hold in trust  for the
benefit of the Persons  entitled  thereto a sum  sufficient to pay the principal
and  interest so becoming  due until such sums shall be paid to such  Persons or
otherwise disposed of as herein provided, and will promptly notify the Indenture
Trustee of its action or failure so to act.

                  The  Issuer  will  cause  each  Paying  Agent,  other than the
Indenture Trustee, to execute and deliver to the Indenture Trustee an instrument
in which such Paying Agent shall agree with the  Indenture  Trustee,  subject to
the provisions of this Section, that such Paying Agent will:

                           (1)      hold all sums held by it for  the payment of
interest and/or  principal due on each Class of the Notes or the Equity Interest
in trust for the benefit of the Persons  entitled  thereto until such sums shall
be paid to such Persons or otherwise disposed of as herein provided and pay such
sums to such Persons as herein provided;

                           (2)      give the  Indenture  Trustee  notice  of any
Default in the making of any required payment of principal; and

                                       56
<PAGE>

                           (3)      at any time during  the  continuance  of any
such Default,  upon the written request of the Indenture Trustee,  forthwith pay
to the Indenture Trustee all sums so held in trust by such Paying Agent.

                  The Issuer may at any time,  for the purpose of obtaining  the
satisfaction  and discharge of this Indenture or for any other purpose,  pay, or
by Issuer  Order direct any Paying  Agent to pay, to the  Indenture  Trustee all
sums held in trust by the Issuer or such Paying  Agent,  such sums to be held by
the  Indenture  Trustee  upon the same trusts as those upon which such sums were
held by the Issuer or such Paying  Agent;  and,  upon such payment by any Paying
Agent to the  Indenture  Trustee,  such Paying Agent shall be released  from all
further liability with respect to such money.

                  Any money  deposited with the Indenture  Trustee or any Paying
Agent,  or then held by the  Issuer,  in trust for the  payment of  interest  or
principal  due on any Note of any Class and  remaining  unclaimed  for two years
after such interest or principal has become due and payable shall be paid to the
Issuer on Issuer  Request,  or (if then held by the Issuer)  shall be discharged
from such trust; and the Holder of such Note shall  thereafter,  as an unsecured
general creditor, look only to the Issuer for payment thereof, and all liability
of the  Indenture  Trustee or such Paying Agent with respect to such trust money
(but only to the extent of the amounts so paid to the Issuer), and all liability
of the Issuer as trustee thereof, shall thereupon cease; provided, however, that
the Indenture  Trustee or such Paying Agent,  before being  required to make any
such release of payment,  may at the expense of the Issuer cause to be published
once, in a newspaper published in the English language, customarily published on
each Business Day and of general  circulation  in New York,  New York and in the
city in which the  Corporate  Trust  Office is  located,  notice that such money
remains unclaimed and that, after a date specified  therein,  which shall not be
less than 30 days from the date of such  publication,  any unclaimed  balance of
such money then  remaining will be repaid to the Issuer.  The Indenture  Trustee
may also adopt and employ,  at the expense of the Issuer,  any other  reasonable
means of notification of such release of payment (including, but not limited to,
mailing  notice of such release to Holders whose Notes have been called but have
not been  surrendered for redemption or whose right to or interest in monies due
and  payable  but not  claimed is  determinable  from the  records of any Paying
Agent, at the last address of record of each such Holder).

         Section 9.03      Existence of Issuer; Owner Trustee.

                  (a) The Issuer will keep in full effect its existence,  rights
and franchises as a business trust under the laws of the State of Delaware.

                  (b) Subject to Sections  9.03 (c) and (d),  the Owner  Trustee
will keep in full  effect its  existence,  rights and  franchises  as a bank and
trust company under the laws of Delaware.

                  (c) Any corporation into which the Owner Trustee hereunder may
be merged or with which it may be consolidated or any corporation resulting from
any merger or  consolidation  to which such Owner Trustee  hereunder  shall be a
party,  shall be the successor  Owner Trustee under this  Indenture  without the
execution  or filing of any paper,  instrument  or further act to be done on the


                                       57
<PAGE>

part of the parties hereto,  anything  herein,  or in any agreement  relating to
such merger or consolidation, by which any such Owner Trustee may seek to retain
certain powers,  rights and privileges  theretofore  obtaining for any period of
time following such merger or consolidation, to the contrary notwithstanding.

                  (d) Any successor to the Owner Trustee  appointed  pursuant to
the Trust  Agreement  shall be the successor  Owner Trustee under this Indenture
without the  execution or filing of any paper,  instrument  or further act to be
done on the part of the parties hereto.

                  (e) Upon any consolidation or merger of or other succession to
the Owner Trustee in accordance  with this Section 9.03, the Person formed by or
surviving such  consolidation or merger (if other than the Owner Trustee) or the
Person  succeeding to the Owner  Trustee under the Trust  Agreement may exercise
every right and power of the Owner  Trustee,  on behalf of the Issuer under this
Indenture  with the same  effect as if such  Person  had been named as the Owner
Trustee herein.

         Section 9.04      Protection of Trust Estate.

                  The Issuer will, at its expense, from time to time execute and
deliver  all such  supplements  and  amendments  hereto  and all such  financing
statements,  continuation statements, instruments of further assurance and other
instruments,  and will take such other  action as may be  necessary or advisable
to:

                  (i)      grant  more  effectively  all or any  portion  of the
                           Trust Estate;

                  (ii)     maintain  or  preserve  the lien  (and  the  priority
                           thereof)  of this  Indenture  or to  carry  out  more
                           effectively the purposes hereof;

                  (iii)    perfect,  publish  notice of, or protect the validity
                           of Grant made by this Indenture; or

                  (iv)     preserve and defend title to the Trust Estate and the
                           rights  therein  of the  Indenture  Trustee  and  the
                           Holders of Notes of any Class  against  the claims of
                           all persons and parties.

                  The Issuer hereby  designates the Indenture  Trustee its agent
and attorney-in-fact to execute any financing statement,  continuation statement
or other  instrument  required  pursuant to this Section 9.04, and this power of
attorney shall be irrevocable and coupled with an interest;  provided,  however,
that such  designation  shall  not be  deemed to create a duty in the  Indenture
Trustee to monitor the compliance of the Issuer with the foregoing covenants and
provided  further  that  the  duty  of the  Indenture  Trustee  to  execute  any
instrument  required  pursuant  to this  Section  9.04  shall  arise  only if an
Indenture  Trustee  Officer has knowledge of any failure of the Issuer to comply
with the provisions of this Section 9.04.

                  The Issuer  shall pay or cause to be paid any taxes  levied on
the account of the  beneficial  ownership  by the Issuer or an  Affiliate of the
Issuer of the Daiwa FLOWS Certificates.

                                       58
<PAGE>

         Section 9.05      Negative Covenants.

                  The Issuer will not:

                  (a) sell, transfer,  exchange or otherwise dispose of any part
         of the Trust Estate except as expressly permitted by this Indenture;

                  (b)  claim any  credit  on, or make any  deduction  from,  the
         interest  or  principal  payable  in  respect  of any Class of Notes by
         reason of the payment of any taxes levied or assessed  upon any part of
         the Trust Estate;

                  (c) amend its Trust Agreement  without first receiving written
         assurance  from  the  Rating  Agency  that  its  then-effective  rating
         assigned to any Class of Notes will not be withdrawn or downgraded as a
         result of such amendment;

                  (d) have any employees or own or lease any real property other
         than property described in Section 9.08 hereof.

         Section 9.06      Issuer May Consolidate, Etc., Only on  Certain Terms;
Sale of Collateral Subject to Notes.

                  (a) The Issuer shall not consolidate or merge with or into any
other Person or convey or transfer its properties and assets substantially as an
entirety to any Person unless:

                           (i) the Person (if other than the  Issuer)  formed by
         or  surviving  such   consolidation  or  merger  or  that  acquires  by
         conveyance  or  transfer  the  properties  and  assets  of  the  Issuer
         substantially  as an entirety shall expressly  assume,  by an indenture
         supplemental  hereto,  executed  by such  Person and  delivered  to the
         Indenture  Trustee,  the due and  punctual  payment of all interest and
         principal  due on all  Classes  of Notes and the  performance  of every
         covenant of this Indenture on the part of the Issuer to be performed or
         observed;

                           (ii)   immediately   after  giving   effect  to  such
         transaction,  no Default or Event of Default shall have occurred and be
         continuing;

                           (iii)  the  Issuer   shall  have   delivered  to  the
         Indenture  Trustee an Officer's  Certificate  and an Opinion of Counsel
         each stating that such  consolidation,  merger,  conveyance or transfer
         and such  supplemental  indenture comply with this Article and that all
         conditions  precedent  in this  Article  provided  for relating to such
         transaction have been complied with;

                           (iv) the Rating  Agency has confirmed in writing that
         such  merger,   consolidation  or  transfer  will  not  result  in  the
         withdrawal  or  downgrading  of the rating it has then  assigned to any
         Class of Notes;

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<PAGE>

                           (v) the interest that the transferee  acquires in any
         properties  or  assets  that are  pledged  to secure  the  Notes  shall
         expressly be made subject and  subordinate to the rights of the Holders
         and the Indenture Trustee;

                           (vi)  the   Holders  of  more  than   66.66%  of  the
         Outstanding  Note  Principal  Balance  agree to such  consolidation  or
         merger in writing.

                  (b) The Issuer may sell the  Collateral to another person only
on terms  that  clearly  reflect  that the  Collateral  has been  pledged to the
Indenture Trustee to secure the Notes,  provided that the Rating Agency confirms
in writing that such sale will not result in any  downgrading  or  withdrawal of
its then-effective rating of any Class of Notes.

                  (c) The Issuer  shall not dissolve or liquidate in whole or in
part, except as provided in Section 9.06.

         Section 9.07      Successor Substituted.

                  Upon  any  consolidation  or  merger,  or  any  conveyance  or
transfer of the properties and assets of the Issuer substantially as an entirety
in  accordance  with  Section  9.06,  the  Person  formed by or  surviving  such
consolidation  or merger (if other than the  Issuer) or the Person to which such
conveyance or transfer is made shall succeed to, and be substituted for, and may
exercise every right and power of, the Issuer under this Indenture with the same
effect as if such  Person had been named as the Issuer  herein.  In the event of
any such  conveyance or transfer,  the Person named as the "Issuer" in the first
paragraph of this instrument or any successor that shall theretofore have become
such in the manner  prescribed  in this Article may be  dissolved,  wound-up and
liquidated at any time thereafter,  and such Person thereafter shall be released
from its  liabilities  as  obligor  and  maker on all of the  Notes and from its
obligations under this Indenture.

         Section 9.08      No Other Business.

                  The  Issuer  shall  not  engage  in any  business  other  than
acquiring,  pledging,  holding, and disposing of mortgage related securities, or
interests therein,  issuing interests therein,  issuing debt obligations secured
thereby,  and  engaging  in  all  acts  necessary  or  incidental  to any of the
foregoing.  The Issuer  shall  notify  the Rating  Agency if it intends to incur
indebtedness or issue  securities other than the Notes pursuant to Section 3.10,
and the Issuer's right to issue any additional securities or incur debt shall be
subject to Section 9.09.

         Section 9.09      Limitation on Borrowing.

                  The Issuer  shall not incur any  indebtedness  (aside from the
Notes)  other than  obligations  described  in  Sections  3.10 or 9.08 hereof or
elsewhere  herein and expenses  incidental  thereto.  In particular,  the Issuer
shall not guarantee or become  obligated for the debts of any Person or hold out
its credit as being  available to satisfy the  obligations of any Person,  shall
not  pledge  its  assets  for the  benefit  of any  Person  or make any loans or
advances to any Person,  and shall not acquire direct  obligations or securities
of its Affiliates.  The Issuer shall notify the Rating Agency when it intends to
incur an indebtedness  pursuant to this Section 9.09. The Issuer shall not issue


                                       60
<PAGE>

any new  indebtedness  secured  by the  Collateral,  and  shall  not  incur  any
indebtedness  other than the Notes  without (i) receiving  written  confirmation
from the Rating Agency that such  issuance will not result in any  withdrawal or
downgrading  of its  rating  then  assigned  to any  Class  of  Notes,  and (ii)
receiving an Opinion of Counsel that such  issuance will not cause the Issuer to
be taxable as a corporation or a taxable mortgage pool.

         Section 9.10      Contribution Agreement.

                  Upon  discovery  by the Issuer of any breach by the Company or
of QRS  of  any of its  representations,  warranties  and  covenants  under  the
Contribution Agreement or the Trust Agreement,  as applicable,  the Issuer shall
use its best  efforts  to cause the  Company to correct  such  breach,  or shall
pursue  such  remedies  as are  provided  for such  breach.  If the Daiwa  FLOWS
Certificates  are  repurchased  by the  Company  pursuant  to  the  Contribution
Agreement  and the Trust  Agreement,  the Issuer shall cause the Purchase  Price
therefor  to be paid to the  Indenture  Trustee  for  deposit  into the  Payment
Account,  and, upon receipt of any such Purchase  Price,  the Indenture  Trustee
shall  treat  such  funds as a final  payment  on the  repurchased  Daiwa  FLOWS
Certificates  and shall  release the Daiwa FLOWS  Certificates  from the lien of
this Indenture and shall execute any and all instruments  prepared and delivered
to it and  reasonably  requested  by the Company to confirm  such release to the
Company.

         Section 9.11      Survival of Certain Representations and Obligations.

                  The  respective   representations,   warranties,   agreements,
covenants,  indemnities and other statements of the Issuer set forth in, or made
pursuant to, this Indenture shall remain in full force and effect, regardless of
any investigation,  or statement as to the result thereof,  made by or on behalf
of the  Indenture  Trustee any of the officers or  directors or any  controlling
person of any of the  foregoing,  and shall  survive the delivery of and payment
for the Notes.

         Section 9.12      Payment of Taxes and Other Claims.

                  The  Issuer  shall  pay or  discharge  or  cause to be paid or
discharged,  before the same shall become delinquent, all taxes, assessments and
governmental  charges  levied or  imposed  upon the  Issuer or upon the  income,
profits,  or property of the Issuer, or shown to be due on the tax returns filed
by  the  owner  Trustee  on  behalf  of  the  Issuer,  except  any  such  taxes,
assessments, governmental charges or claims which the Owner Trustee on behalf of
the Issuer is  contesting  in good  faith in  appropriate  proceedings  and with
respect to which reserves are  established if required in accordance with United
States generally accepted accounting rules; provided,  however, that any failure
to pay or discharge will not cause a forfeiture  of, or a lien to encumber,  any
property  included in the Trust Estate.  The Owner  Trustee,  in its  individual
capacity,  shall not be liable  for any such  taxes,  assessments,  governmental
charges or claims. The Indenture Trustee is authorized to pay out of the Payment
Account,  prior to making  payments on the Notes,  any such taxes,  assessments,
governmental  charges or claims which, if not paid, would cause a forfeiture of,
or a lien to encumber,  and property  included in the Trust Estate to the extent
that an  Indenture  Trustee  Officer has actual  knowledge  thereof,  subject to
Section 7.01(d).

         Section 9.13      Restrictions on Sale of Trust Certificates.

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<PAGE>

                  The Issuer will not allow any Trust Certificates, all of which
are initially  held by the  Depositor,  to be  transferred  to any other Person,
unless  the  holders  of at least  60% of the  aggregate  of the Note  Principal
Balance of all Outstanding  Notes votes to approve the transfer or approves such
transfer in writing and a letter from the Rating  Agency that such transfer will
not adversely affect its then-effective rating of the Notes.

         Section  9.14  Holding  of  Trust  Estate.

                  The   Indenture   Trustee  shall  hold  that  portion  of  the
Collateral delivered to the Indenture Trustee that consists of "instruments" (as
such term is defined in Section  9-105(i) of the Uniform  Commercial  Code as in
effect in Illinois on the date hereof) in the State of Illinois  and,  except as
otherwise  specifically  provided  in this  Indenture,  shall  not  remove  such
instruments  from the State of Illinois unless it receives an Opinion of Counsel
(obtained and delivered at the expense of the Person  requesting  the removal of
such  instruments  from the State of  Illinois)  that  after such  removal,  the
Indenture  Trustee,  on behalf of the  Holders,  will  possess a first  priority
perfected security interest in such portion of the Collateral.

                               [End of Article IX]




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<PAGE>




                        ARTICLE TEN: REDEMPTION OF NOTES

         Section  10.01  Redemption  at the Option of the  Issuer;  Election  to
Redeem.
                  The Notes of all Classes  shall be redeemable at the option of
the  Issuer,  in whole  but not in part,  on any  Payment  Date on or after  the
Payment Date on which,  after  taking into  account  payments of principal to be
made on such Payment Date, the aggregate  Outstanding Note Principal  Balance of
all Notes is less than 25% of the aggregate  original Note Principal  Balance of
all of the Notes issued. Any Payment Date on which such Notes are to be redeemed
is referred to herein as a "Redemption Date."

                  Payments of interest and principal due on the Redemption  Date
shall  continue  to be payable  to the  Holders of each Class of Notes as of the
applicable Redemption Record Date according to their terms and the provisions of
Section 3.07. The election of the Issuer to redeem all Classes of Notes pursuant
to this  Section  10.01 shall be  evidenced  by an Issuer  Order  directing  the
Indenture  Trustee  to make the  payment of the  Redemption  Price of all of the
Notes from  funds in the  Payment  Account  and/or  other  funds  and/or  monies
deposited with the Indenture Trustee by the Issuer pursuant to Section 10.04.

                  The Issuer shall set the  Redemption  Date and the  Redemption
Record Date and shall give notice thereof to the Indenture  Trustee  pursuant to
Section 10.02 and shall  prepare the notice of  redemption  specified in Section
10.03.

         Section 10.02        Notice to Indenture Trustee.

                  In the case of any redemption  pursuant to Section 10.01,  the
Issuer shall,  at least 30 days prior to the  Redemption  Date (unless a shorter
period shall be  satisfactory  to the Indenture  Trustee),  notify the Indenture
Trustee of such  Redemption  Date and of the expected  principal  amount of each
Class of Notes to be redeemed on such Redemption Date.

         Section 10.03        Notice of Redemption by the Issuer.

                  Notice of redemption  pursuant to Section 10.01 shall be given
by first-class mail, postage prepaid, mailed not less than ten days prior to the
applicable Redemption Date to each Holder at his address in the Note Register.

                  All notices of redemption shall state:

                  (a)         the Redemption Date;

                  (b) the Redemption  Price to be paid to each Class of Notes on
         the Redemption Date, and the fact that, on the Redemption Date, payment
         of the Redemption Price shall redeem each Class of the Notes in full;

                  (c) that  payment of the  Redemption  Price shall be the final
         payment on each Class of Notes; and

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<PAGE>

                  (d) the place where each Class of Notes are to be  surrendered
         for  payment  of the  Redemption  Price,  which  shall be the office or
         agency of the Issuer to be maintained as provided in Section 9.01.

                  Notice of  redemption of each Class of Notes shall be given by
the Issuer or, at the Issuer's request, by the Indenture Trustee in the name and
at the  expense of the  Issuer.  Failure to give  notice of  redemption,  or any
defect  therein,  to any Holder  shall not impair or affect the  validity of the
redemption of any Notes of any Class.

         Section 10.04        Deposit of Redemption Price.

                  In the case of all  redemptions  on or before the Business Day
next  preceding the giving of notice of redemption as provided in Section 10.03,
the Issuer shall  deposit  with the  Indenture  Trustee  cash,  Certificates  of
Deposit or a letter of credit in an amount  sufficient to provide for payment of
the Redemption  Price of all of the Notes of each Class on such  Redemption Date
(except to the extent such payment is to be made from the Payment Account).

         Section 10.05        Notes Payable on Redemption Date.

                  Notice of redemption  having been given as provided in Section
10.03, each Class of Notes shall, on the Redemption Date, become due and payable
at the Redemption  Price.  On or after the  Redemption  Date, any Class of Notes
shall be paid by the Issuer at the Redemption  Price;  provided,  however,  that
payments  due on a  Payment  Date on or prior to the  Redemption  Date  shall be
payable to the Holders of such Notes  registered as such on the relevant  Record
Dates according to their terms and the provisions of Section 3.07.

         Section 10.06        Retention of Notes by Issuer.

                  In the  event  that the  Issuer  effects a  redemption  of all
Classes of the Notes in accordance  with the  provisions of this Article Ten, it
may elect to cause any Class of Notes to remain Outstanding and not to terminate
all Classes of the Notes or release the lien of the  Indenture  with  respect to
the Trust Estate securing such Class of Notes. Notwithstanding the foregoing, no
redemption  of any Notes shall be  permitted  without  retiring  them unless the
Issuer shall have delivered to the Indenture  Trustee an Opinion of Counsel that
such redemption  without  retirement will not adversely affect the status of all
Classes of Notes, for federal income tax purposes,  as debt instruments.  If any
Class of Notes is redeemed  and not retired,  the  Indenture  Trustee  shall not
release its lien on the Trust Estate.

                               [End of Article X]




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<PAGE>




               ARTICLE ELEVEN: ACCOUNTS, ACCOUNTINGS AND RELEASES

 .        Section 11.01        Collection of Money.

                  Except as otherwise  expressly  provided herein, the Indenture
Trustee  may demand  payment or  delivery  of, and shall  receive  and  collect,
directly and without  intervention  or  assistance  of any fiscal agent or other
intermediary,  all money and other  property  payable  to or  receivable  by the
Indenture Trustee pursuant to this Indenture,  including all payments due on the
Daiwa FLOWS  Certificates  in  accordance  with the terms and  conditions of the
Daiwa FLOWS  Certificates.  The Indenture  Trustee shall hold all such money and
property  received by it in trust for the Holders and shall apply it as provided
in this Indenture.  Except as otherwise expressly provided in this Indenture, if
any Default occurs in the making of any payment or  performance  under the Daiwa
FLOWS  Certificates,  the  Indenture  Trustee  may,  and upon the request of the
Holders of a majority of Note  Principal  Balance of the  Outstanding  Notes (as
evidenced by the Note Register) shall, take such action as may be appropriate to
enforce such payment or  performance,  including the institution and prosecution
of  appropriate  Proceedings.  In the event that the  Indenture  Trustee has not
received timely payment on the Daiwa FLOWS  Certificates,  the Indenture Trustee
shall immediately notify the Issuer of its failure to receive such payment.  The
Issuer  shall  request  that  the  appropriate  Person  wire  such  payments  in
immediately  available funds to the Indenture Trustee, or take such other action
as the Issuer shall  designate in  accordance  with (a) the  procedures  of such
appropriate  Person then in effect and (b) any agreements  made by the Issuer or
such Person with the Issuer  regarding such Daiwa FLOWS  Certificates.  Any such
action  shall be without  prejudice  to any right to claim a Default or Event of
Default under this  Indenture  and to proceed  thereafter as provided in Article
Six.

 .        Section 11.02        Payment Account.

                  The Indenture  Trustee  shall,  prior to the Delivery Date for
the Notes, establish the Payment Account, into which the Indenture Trustee shall
deposit  all  Collateral  Proceeds  as  received  by the  Indenture  Trustee and
proceeds of liquidation as contemplated by Section 11.06.  All monies  deposited
from time to time in the Payment  Account  pursuant to this  Indenture  shall be
held by the Indenture Trustee as part of the Trust Estate as herein provided.

                  (a) All payments to be made from time to time by the Indenture
Trustee to the  Holders  out of funds in the  Payment  Account  pursuant to this
Indenture  shall be made by the  Indenture  Trustee as the  Paying  Agent of the
Issuer.

                  (b) Monies in the Payment Account shall remain uninvested.

 .        Section 11.03        Reports by Indenture Trustee.

                  The  Indenture  Trustee  shall timely supply to the Issuer any
information in the Indenture Trustee's  possession that the Issuer may from time
to time  reasonably  request in writing with respect to the  Collateral  and the
Payment Account.

         Section 11.04        Note Remittance Reports and Related Matters.

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<PAGE>

                  (a) On each Payment Date, the Indenture Trustee shall mail and
telecopy to the Issuer, PaineWebber,  QRS, and to each Holder a "Note Remittance
Report"  containing the following  information with respect to the Notes,  based
upon the  Certificate  Remittance  Reports  received  by the  Indenture  Trustee
related to the Available Funds for such Payment Date:

                  (i)         the Available Funds as of the Payment Date;

                  (ii)        the Note Principal  Balance of each Class of Notes
                              and the  Imputed  Principal  Balance of the Equity
                              Interest after giving effect to the payments to be
                              made on such Payment Date;

                  (iii)       the   Weighted   Average  Note  Rate  during  such
                              Interest  Accrual Period and the Weighted  Average
                              Note  Rate for the next  Interest  Accrual  Period
                              (assuming the absence of prepayment);

                  (iv)        the Optimal Interest for each Class and the Equity
                              Interest as of the Payment Date;

                  (v)         the  Optimal  Principal  for  each  Class  and the
                              Equity Interest as of the Payment Date;

                  (vi)        The  Current  Interest  Shortfall  and the Current
                              Principal Shortfall for each Class  and the Equity
                              Interest as of such Payment Date;

                  (vii)       The  Unpaid  Interest  Shortfall  and  the  Unpaid
                              Principal Shortfall for each Class and  the Equity
                              Interest as of such Payment Date;

                  (viii)      the   interest   received  on  the  Pledged   FNMA
                              Securities on the related Certificate Distribution
                              Date;

                  (ix)        the   principal   received  on  the  Pledged  FNMA
                              Securities on the related Certificate Distribution
                              Date;

                  (x)         any  interest  accrued  on  amounts  in the  Trust
                              Receipt  Reserve  Account during the related Trust
                              Receipt Collection Period;

                  (xi)        the   Security   Excess  as  of  the   immediately
                              preceding Certificate Distribution Date;

                  (xii)       the   principal   amount  of  the   Pledged   FNMA
                              Securities  liquidated  by the  Indenture  Trustee
                              pursuant to Section 11.06;

                  (xiii)      the  sum of (A) the  proceeds  of  liquidation  of
                              Pledged   FNMA   Securities   liquidated   on  the
                              immediately  preceding  Certificate   Distribution
                              Date   pursuant  to  a  Realized   Loss,  if  any,
                              allocated  to the Pledged FNMA  Securities  on the


                                       66
<PAGE>

                              related Certificate Distribution Date; and (B) the
                              amount of Pledged FNMA  Securities  Principal  and
                              Trust Receipt Reserve Account  Principal  remitted
                              to FNMA on the  related  Certificate  Distribution
                              Date.

                  (xiv)       the  Certificate  Principal  Balance  of the Daiwa
                              FLOWS  Certificates as of the Certificate  Payment
                              Date immediately preceding such Payment Date;

                  (xv)        the Indenture  Trustee's Fee, the Owner  Trustee's
                              Fee and the Tax  Administrator's  Fee  payable  on
                              such Payment Date.

                  (b) The Indenture Trustee will transmit by mail to the Issuer,
PaineWebber and all Holders a copy of the Certificate Remittance Report relating
to the  Outstanding  Daiwa FLOWS  Certificates,  in each case  together with the
related Note Remittance  Report. The Indenture Trustee shall also provide copies
of  Certificate  Remittance  Reports that it has received to PaineWebber or to a
Holder upon  PaineWebber's  or such Holder's  written request and payment to the
Indenture Trustee of its costs of duplicating and mailing the same.

                  (c) Not less than five Business Days after receiving an Issuer
Order requesting  information  regarding an optional redemption of Notes as of a
proposed  Redemption Date set forth in such Issuer Order, the Indenture  Trustee
shall provide the following information to the Issuer:

                              (1) the aggregate Note Principal Balances for each
         Class of Notes as of such proposed Redemption Date; and

                              (2) the amount in the  Payment  Account  available
         for application to the redemption of all Classes of Notes.

                  (d) The  Indenture  Trustee  shall  send  copies  of each Note
Remittance  Report to the Rating Agency,  to the address  provided by the Rating
Agency to the Indenture Trustee for such purpose.

         Section 11.05        Trust Estate.

                  (a) The  Indenture  Trustee  may,  and  when  required  by the
provisions of this Indenture shall, execute instruments to release property from
the lien of this  Indenture,  or convey,  without  recourse,  representation  or
warranty the  Indenture  Trustee's  interest in the same,  in a manner and under
circumstances  that are not inconsistent  with the provisions of this Indenture.
No party  relying  upon an  instrument  executed  by the  Indenture  Trustee  as
provided  in this  Article  Eleven  shall be bound to  ascertain  the  Indenture
Trustee's  authority,  inquire into the satisfaction of any conditions precedent
or see to the application of any monies.

                  (b) The Indenture  Trustee shall, at such time as there are no
Notes of any Class  Outstanding,  and as otherwise provided for in Section 5.01,
release the Trust  Estate from the lien of this  Indenture  in  accordance  with
Article Five.

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<PAGE>

         Section 11.06        Liquidation of Pledged FNMA Securities.

                  Within one Business Day of receipt by the  Indenture  Trustee,
as registered holder of the Daiwa FLOWS Certificates, of Pledged FNMA Securities
released from the lien of the Credit Support Agreement  pursuant to a Securities
Excess as defined in the Credit Support Agreement,  the Indenture Trustee (or an
agent on its behalf) shall  liquidate such released  Pledged FNMA Securities and
distribute  the  proceeds of such  liquidation  pursuant to Section  12.01.  The
Indenture  Trustee  (or an  agent  on its  behalf)  will  use  its  commercially
reasonable  best  efforts  to obtain the  highest  price for such  Pledged  FNMA
Securities  upon  liquidation  thereof  subject  to the  requirement  that  such
securities  be  liquidated  within one Business Day of the  Indenture  Trustee's
receipt thereof.


                               [End of Article XI]




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<PAGE>


                      ARTICLE TWELVE: APPLICATION OF MONIES

         Section 12.01        Disbursements of Monies from Payment Account.

                  (a)  Unless  the Notes  have  been  declared  due and  payable
pursuant to Section 6.02 and monies  collected by the Trustee are being  applied
in  accordance  with  Section  6.08,  Available  Funds on deposit in the Payment
Account on any Payment  Date shall be  withdrawn by the Trustee from the Payment
Account, in the amounts required, for application as follows:

                  FIRST,  to the extent of  Available  Funds,  in the  following
priority,  (A) to the Indenture  Trustee,  the  Indenture  Trustee's Fee and all
unpaid expenses and  indemnification  payments payable to the Indenture  Trustee
pursuant to the  provisions  hereunder for the current  Payment Date, (B) to the
Owner  Trustee,  the Owner  Trustee's  Fee for the current  Payment Date and all
unpaid  expenses  and  indemnification  payments  payable  to the Owner  Trustee
pursuant  to Section  7.2 of the Trust  Agreement  with  respect to the  current
Payment Date, (C) to the Tax Administrator,  the Tax Administrator's Fee for the
current Payment Date; (D) to the Indenture Trustee,  any Indenture Trustee's Fee
previously  earned and not  received on prior  Payment  Dates;  (E) to the Owner
Trustee,  any Owner  Trustee's Fee  previously  earned and not received on prior
Payment Dates; and (E) to the Tax  Administrator,  any Tax  Administrator's  Fee
previously earned and not received on prior Payment Dates.

                  SECOND, to the Class A Holders,  an amount equal to the lesser
of (a)  Available  Funds after  making all  payments  under clause FIRST of this
Section  12.01(a) and (b) the Optimal  Payment  Amount  allocable to the Class A
Notes.

                  THIRD,  to the Class B Holders,  an amount equal to the lesser
of (a) Available  Funds after making all payments under clauses FIRST and SECOND
of this Section  12.01(a) and (b) the Optimal  Payment  Amount  allocable to the
Class B Notes.

                  FOURTH, to the Class C Holders,  an amount equal to the lesser
of (a) Available Funds after making all payments under clauses FIRST, SECOND and
THIRD of this Section  12.01(a) and (b) the Optimal Payment Amount  allocable to
the Class C Notes.

                  FIFTH,  to the Class D Holders,  an amount equal to the lesser
of (a) Available  Funds after making all payments under clauses  FIRST,  SECOND,
THIRD and FOURTH of this  Section  12.01(a) and (b) the Optimal  Payment  Amount
allocable to the Class D Notes.

                  SIXTH, to the Owner Trustee in respect of the Equity Interest,
an amount equal to the lesser of (a)  Available  Funds after making all payments
under clauses FIRST,  SECOND,  THIRD,  FOURTH and FIFTH of this Section 12.01(a)
and (b) the Optimal Payment Amount allocable to the Equity Interest.

                  (b) On each  Payment Date on which funds are to be paid to the
Issuer in respect of the Equity  Interest,  such funds,  upon payment,  shall be
released from the lien of this  Indenture.  In addition,  on the Payment Date on
which the principal of and interest on the Notes and all other payments required


                                       69
<PAGE>

hereunder have been paid in full, any cash balance then remaining in the Payment
Account shall be withdrawn from the Payment Account by the Indenture Trustee and
shall be  released  from the lien of this  Indenture  and paid by the  Indenture
Trustee to the Issuer for distribution to the holders of the Trust  Certificates
in accordance with the provisions of Section 4.2 of the Trust Agreement.

                  (c)  (i)  Notwithstanding  anything  to the  contrary  in this
Indenture, on the Payment Date occurring in the month in which the trustee under
the Daiwa Pooling Agreement notifies the Indenture Trustee, as registered holder
of the Daiwa  FLOWS  Certificates,  that FNMA has  received  payment  from Daiwa
Securities  America Inc. in  settlement of the  Brentwood  Claim,  the Available
Funds for each Class shall be deemed to be as follows: with respect to the Class
A Notes, the Brentwood  Adjusted  Available Amount;  with respect to the Class B
Notes, the Brentwood Adjusted  Available Amount less any amounts  distributed to
the Class A Notes;  with respect to the Class C Notes,  the  Brentwood  Adjusted
Available Amount less any amounts distributed to the Class A Notes and the Class
B Notes; and with respect to the Class D Notes, the Brentwood Adjusted Available
Amount less any amounts  distributed to the Class A Notes, the Class B Notes and
the Class C Notes.  The Optimal  Payment Amount for such Classes on such Payment
Date shall remain  unchanged  from the  definition of "Optimal  Payment  Amount"
contained in Article I of this Indenture.

                  (ii) The  Available  Funds  for the  Equity  Interest  on such
Payment  Date shall be deemed to be the lesser of (x) the  Brentwood  Unadjusted
Available Funds and (y) the Brentwood  Settlement  Amount.  The Optimal Interest
for the Equity  Interest  for such Payment Date shall be deemed to be the sum of
(1) the  Optimal  Interest  for the Equity  Interest in the absence of the event
described in the first sentence of Section 12.01(c)(i) and (2) the lesser of (A)
the  Brentwood  Unadjusted  Available  Funds  and (B) the  Brentwood  Settlement
Amount.

                  (d) In the event that the Notes are  repurchased  pursuant  to
Section 5 of the Cooperation Agreement, (i) the Optimal Principal will equal the
Note Principal  Balance of each Class of Notes and the Imputed Principal Balance
of the Equity  Interest  and (ii) the  Available  Funds will equal the  purchase
price paid pursuant to the Cooperation Agreement.

         Section 12.02        Trust Account.

                  All monies held by or deposited with the Indenture  Trustee in
any fund or account pursuant to the provisions of this Indenture,  including the
Payment  Account,  and not invested in Eligible  Investments as herein provided,
shall be deposited in one or more trust accounts for the benefit of the Holders.
To the extent  monies  deposited in a trust account  exceed the Federal  Deposit
Insurance  Corporation  insured  amounts,  such  account  shall be  invested  in
Eligible Investments pursuant to the written directions of the Issuer.


                              [End of Article XII]




                                       70
<PAGE>




             ARTICLE THIRTEEN: AMENDMENTS; SUPPLEMENTAL INDENTURES

         Section 13.01       Supplemental Indentures Without Consent of Holders.

                  Without  the consent of the Holders of the Notes of any Class,
the Issuer and the  Indenture  Trustee,  at any time and from time to time,  may
enter into one or more indentures  supplemental hereto, for any of the following
purposes:

                  (a) to correct or amplify the  description  of any property at
any time subject to the lien of this Indenture,  or better to assure, convey and
confirm  unto the  Indenture  Trustee  any  property  subject or  required to be
subjected  to the  lien of this  Indenture,  or to  subject  to the lien of this
Indenture additional property; or

                  (b) to add to the conditions,  limitations and restrictions on
the authorized amount, terms and purposes of issue,  authentication and delivery
of the Notes; or

                  (c) to  evidence  the  succession  of  another  Person  to the
Issuer,  and the assumption by any such successor of the covenants of the Issuer
contained herein and in the Notes; or

                  (d) to add to the  covenants  of the  Issuer or the  Indenture
Trustee,  for the benefit of the Holders of all Notes, or to surrender any right
or power herein conferred upon the Issuer; or

                  (e) to  convey,  transfer,  assign,  mortgage  or  pledge  any
property to or with the Indenture Trustee; or

                  (f) to cure any ambiguity, to amend, correct or supplement any
provision  herein  or in any  supplemental  indenture  that  may  be  defective,
ineffective  or  inconsistent   with  any  other  provision  herein  or  in  any
supplemental  indenture, or to amend or add any other provisions with respect to
matters  or  questions  relating  to  this  Indenture  or  in  any  supplemental
indenture,  including,  but not limited to, any provisions  necessary to achieve
the intended  federal  income tax treatment of the Holders of each Class and the
Issuer;  provided,  that such action shall not adversely affect the interests of
the Holders of any Outstanding Notes of any Class; or

                  (g) to evidence and provide for the  acceptance of appointment
hereunder by a successor  Indenture Trustee with respect to the Notes and to add
to or change any of the  provisions  of this  Indenture as shall be necessary to
facilitate the administration of the trusts hereunder by a replacement Indenture
Trustee or separate  trustee,  pursuant to the  requirements  of Section 7.09 or
7.12 hereof; or

                  (h) to provide  for the  issuance  of an  additional  Class or
Classes of Notes provided that the  conditions  therefor as set forth in Section
3.10 hereof are satisfied.

                  The  Indenture  Trustee  is hereby  authorized  to join in the
execution of any such supplemental indenture and to make any further appropriate
agreements and  stipulations  that may be therein  contained,  but the Indenture


                                       71
<PAGE>

Trustee  shall not be  obligated to enter into any such  supplemental  indenture
that  affects  the  Indenture  Trustee's  own  rights,  duties,  liabilities  or
immunities  under this Indenture or otherwise  except to the extent  required by
law.

                  The  Indenture  Trustee  may in its  discretion  and  upon the
advice of counsel upon which it may  conclusively  rely, such counsel's fees and
expenses  to be an expense  of the Trust  Estate,  determine  whether or not the
rights of the Holders of any Class of Notes would be  adversely  affected by any
supplemental indenture,  and any such determination shall be conclusive upon the
Holders  of all Notes,  whether  theretofore  or  thereafter  authenticated  and
delivered  hereunder.  In making such  determination,  a supplemental  indenture
shall be conclusively  deemed by the Indenture  Trustee not to adversely  affect
the  Holders  or the  Holders  of a given  Class  if (i) the  Indenture  Trustee
receives a letter or other  writing  from the Rating  Agency to the effect  that
execution of the  supplemental  indenture  will not result in any  withdrawal or
downgrading of the  then-current  rating assigned by it to any Class of Notes or
the Notes of a given Class and (ii) the supplemental indenture effects no change
in  payments,  Redemption  Prices,  Payment  Dates,  Record  Dates,  or terms of
optional  redemption.  The  Indenture  Trustee  shall not be liable for any such
determination made in good faith.

         Section 13.02        Supplemental Indentures With Consent of Holders.

                  With the prior written consent of the Holders of not less than
a majority of the aggregate Note Principal  Balance or, if the amendment affects
less than all Classes of Notes, of the majority of each Class affected  thereby,
the Issuer and the  Indenture  Trustee may enter into an indenture or indentures
supplemental  hereto for the purpose of adding any provisions to, or changing in
any manner or eliminating  any of the provisions of, this Indenture  relating to
the Notes or one or more  Classes  thereof,  or of  modifying  in any manner the
rights of the Holders of the Notes or one or more  Classes  thereof,  under this
Indenture; provided, however, that no such supplemental indenture shall, without
the consent of the Holder of each  Outstanding  Note,  as  evidenced by the Note
Register, affected thereby:

                              (1)   change the Stated Maturity of the  principal
          of, or the timing of any installment of principal on, any Note, reduce
          the  principal  amount  thereof  or the  Redemption  Price or time for
          redemption  with  respect  thereto,  change  the  provisions  of  this
          Indenture  relating to the application of proceeds of the Trust Estate
          to the payment of interest on or  principal  of the Notes,  change any
          place where, or the coin or currency in which, any Note is payable, or
          impair the right to  institute  suit for the  enforcement  of any such
          payment  on or  after  the  Maturity  thereof  (or,  in  the  case  of
          redemption, on or after the applicable Redemption Date); or

                              (2)   reduce  the Percentage Interest  of the Note
          Principal  Balance of the Outstanding Notes of each Class, the consent
          of the  Holders of which is  required  for the  execution  of any such
          supplemental  indenture,  or the  consent  of the  Holders of which is
          required for any waiver of compliance with certain  provisions of this
          Indenture  or  certain  Defaults   hereunder  and  their  consequences
          provided for in this Indenture; or

                              (3)   impair or adversely affect the Trust  Estate


                                       72
<PAGE>

          except as otherwise permitted herein; or

                              (4)   except   as   expressly   provided   herein,
          permit the creation of any lien  ranking  prior to or on a parity with
          the lien of this  Indenture with respect to any part of a Trust Estate
          or  terminate  the lien of this  Indenture on any property at any time
          subject  hereto or  deprive  the  Holder  of any Note of the  security
          afforded by the lien of this Indenture; or

                              (5)   change the definition of Event of Default or
          the percentage required to direct the Indenture Trustee not to sell or
          liquidate the Trust Estate pursuant to Sections 6.04 and 6.05; or

                              (6)   change  any of  the conditions precedent for
          the  redemption  of Notes  under this  Indenture  or any  supplemental
          indenture; or

                              (7)   modify any of the provisions of this Section
          or Section 6.15,  except to increase the Percentage  Interest required
          to consent to amendments  or to provide that certain other  provisions
          of this Indenture  cannot be modified or waived without the consent of
          the Holders of all of the Outstanding Classes or all of the Holders of
          Notes of the  affected  Class,  in each case as  evidenced by the Note
          Register.

                  The Indenture Trustee may in its discretion  determine whether
or not  any  Notes  of a given  Class  would  be  affected  by any  supplemental
indenture,  and any such  determination  shall be conclusive upon the Holders of
all Notes of such Class,  whether  theretofore or thereafter  authenticated  and
delivered  hereunder.  The  Indenture  Trustee  shall not be liable for any such
determination made in good faith.

                  It shall not be  necessary  for any  consent of Holders  under
this  Section  to  approve  the  particular  form of any  proposed  supplemental
indenture,  but it  shall  be  sufficient  if such  consent  shall  approve  the
substance thereof.

         Section 13.03        Execution of Supplemental Indentures.

                  In executing or accepting the additional trusts created by any
supplemental indenture permitted by this Article or the modifications thereby of
the trusts created by this Indenture, the Indenture Trustee shall be entitled to
receive,  and (subject to the  limitations  set forth in Section  7.03) shall be
fully  protected  in  relying  upon,  an Opinion  of  Counsel  stating  that the
execution  of such  supplemental  indenture is  authorized  or permitted by this
Indenture.  The Indenture Trustee may, but shall not be obligated to, enter into
any such supplemental indenture that affects the Indenture Trustee's own rights,
duties or immunities under this Indenture or otherwise.

                                       73
<PAGE>

         Section 13.04        Effect of Supplemental Indenture.

                  Upon the execution of any  supplemental  indenture  under this
Article,  this  Indenture  shall be modified in accordance  therewith,  and such
supplemental indenture shall form a part of this Indenture for all purposes with
respect  to any  affected  Series;  and  every  Holder  of Notes  of each  Class
theretofore or thereafter  authenticated and delivered hereunder and affected by
such supplemental indenture shall be bound thereby.

                  Promptly  after the  execution by the Issuer and the Indenture
Trustee of any supplemental  indenture  pursuant to this Article  Thirteen,  the
Issuer  shall mail to the Holders of the Notes as their names appear on the Note
Register to which such supplemental indenture relates, a notice setting forth in
general terms the substance of such supplemental  indenture.  Any failure of the
Issuer to mail such notice, or any defect therein,  shall not,  however,  in any
way impair or affect the validity of any such supplemental indenture.

         Section 13.05        Reference in Notes to Supplemental Indentures.

                  Notes  authenticated  and delivered after the execution of any
supplemental  indenture  pursuant to this  Article  may,  and if required by the
Issuer  shall,  bear a notation in form  approved by the Issuer as to any matter
provided for in such supplemental  indenture.  If the Issuer shall so determine,
new Notes so modified as to conform,  in the opinion of the Issuer,  to any such
supplemental   indenture  may  be  prepared  and  executed  by  the  Issuer  and
authenticated and delivered by the Indenture Trustee in exchange for Outstanding
Notes.

                              [End of Article XIII]




                                       74
<PAGE>


                         ARTICLE FOURTEEN: MISCELLANEOUS

         Section 14.01        Compliance Certificates and Opinions.

                  Upon any application or request by the Issuer to the Indenture
Trustee to take any  action  under any  provision  of this  Indenture,  upon the
request of the  Indenture  Trustee,  the Issuer shall  furnish to the  Indenture
Trustee  a  certificate  signed  by  an  Officer  stating  that  all  conditions
precedent,  if any,  provided  for in this  Indenture  relating to the  proposed
action have been complied with,  except that in the case of any such application
or request as to which the  furnishing  of such a  certificate  is  specifically
required  by any  provision  of  this  Indenture  relating  to  such  particular
application or request, no additional certificate or opinion need be furnished.

         Section 14.02        Form of Documents Delivered to Indenture Trustee.

                  In any case where several matters are required to be certified
by, or covered by an opinion of, any specified  Person, it is not necessary that
all such  matters be  certified  by, or covered by the opinion of, only one such
Person,  or that they be so certified or covered by only one  document,  but one
such Person may certify or give an opinion  with respect to some matters and one
or more other such Persons as to other matters,  and any such Person may certify
or give an opinion as to such matters in one or several documents.

                  Any  certificate or opinion of an officer of the Issuer may be
based, insofar as it relates to legal matters, upon a certificate or opinion of,
or representations by, counsel, unless such Officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or  representations
with respect to the matters upon which his  certificate  or opinion is based are
erroneous.  Any such certificate or Opinion of Counsel may be based,  insofar as
it  relates  to  factual   matters,   upon  a  certificate  or  opinion  of,  or
representations  by, an officer or  officers  of the  Issuer,  stating  that the
information  with respect to such factual  matters is in the  possession  of the
Issuer,   unless  such  counsel  knows  that  the   certificate  or  opinion  or
representations with respect to such matters are erroneous.

                  Where any Person is required  to make,  give or execute two or
more applications,  requests, consents,  certificates,  statements,  opinions or
other instruments under this Indenture,  they may, but need not, be consolidated
and form one instrument.

         Section 14.03        Acts of Holders. 

                  (a) Any request,  demand,  authorization,  direction,  notice,
consent,  waiver or other action provided by this Indenture to be given or taken
by Holders of any Class or Classes may be embodied  in and  evidenced  by one or
more instruments of substantially similar tenor signed by such Holders in person
or by agent duly appointed in writing; and, except as herein otherwise expressly
provided, such action shall become effective when such instrument or instruments
are  delivered  to the  Indenture  Trustee,  and,  where it is hereby  expressly
required, to the Issuer. Such instrument or instruments (and the action embodied
therein and evidenced  thereby) are herein sometimes  referred to as the acts of
the Holders signing such  instrument or  instruments.  Proof of execution of any
such  instrument or of a writing  appointing  any such agent shall be sufficient


                                       75
<PAGE>

for any  purpose of this  Indenture  and  conclusive  in favor of the  Indenture
Trustee and the Issuer, if made in the manner provided in this Section.

                  (b) The fact and date of the  execution  by any  Person of any
such  instrument  or  writing  may be proved in any  manner  that the  Indenture
Trustee deems sufficient.

                  (c) The  ownership  of  Notes  shall  be  proved  by the  Note
Register.

                  (d) Any request,  demand,  authorization,  direction,  notice,
consent, waiver or other action by the Holder of any Notes shall bind the Holder
(and any transferee thereof) of every Note issued upon the registration  thereof
or in exchange therefor or in lieu thereof, in respect of anything done, omitted
or  suffered  to be done by the  Indenture  Trustee  or the  Issuer in  reliance
thereon, whether or not notation of such action is made upon such Note.

         Section 14.04        Notices, Etc., to Indenture Trustee and Issuer.

                  Any  request,  demand,   authorization,   direction,   notice,
consent, waiver or Act of Holders or other document provided for or permitted by
this Indenture to be made upon, given or furnished to, or filed with:

                              (1) the Indenture  Trustee by any Holder or by the
Issuer shall be sufficient for every purpose hereunder if made, given, furnished
or filed in writing to or with the  Indenture  Trustee  at its  Corporate  Trust
Office; or

                              (2) the Issuer by the Indenture  Trustee or by any
Holder shall be sufficient  for every purpose  hereunder if in writing and faxed
and mailed, first-class postage prepaid, to the Issuer addressed to it at:

                                    Structured Mortgage Trust 1997-2
                                    c/o Wilmington Trust Company
                                    Rodney Square North
                                    Wilmington, Delaware  19890-0001
                                    Fax: (302) 651-8882
                                    Attention: Corporate Trust Administration

                                    with a copy to

                                    Richards Layton & Finger
                                    One Rodney Square
                                    Wilmington, Delaware 19899-0001
                                    Tel: (302) 658-6541
                                    Fax: (302) 658-6548
                                    Attention: Eric Mazie, Esq.

or at any other address previously furnished in writing to the Indenture Trustee
by the Issuer.

                                       76
<PAGE>

         Section 14.05        Notices to Holders; Waiver. 

                  Where  this  Indenture  provides  for notice to Holders of any
event,  such  notice  shall  be  sufficiently  given  (unless  otherwise  herein
expressly  provided) if in writing and mailed,  first-class  postage prepaid, to
each  Holder  affected  by such  event at his  address as it appears on the Note
Register not later than the latest date, and not earlier than the earliest date,
prescribed for the giving of such notice. In any case where notice to Holders is
given by mail,  neither the failure to mail such  notice,  nor any defect in any
notice so mailed,  to any particular Holder shall affect the sufficiency of such
notice  with  respect to other  Holders,  and any  notice  that is mailed in the
manner herein  provided shall  conclusively be presumed to have been duly given.
Where this  Indenture  provides  for notice in any  manner,  such  notice may be
waived in writing by any Person  entitled to receive such notice,  either before
or after the event,  and such waiver  shall be the  equivalent  of such  notice.
Waivers of notice by Holders shall be filed with the Indenture Trustee, but such
filing shall not be a condition precedent to the validity of any action taken in
reliance upon such waiver.

                  In the event that, by reason of the suspension of regular mail
service as a result of a strike, work stoppage or similar activity,  it shall be
impractical  to mail notice of any event to Holders when such notice is required
to be given  pursuant to any  provision  of this  Indenture,  then any manner of
giving such notice that is satisfactory to the Indenture Trustee shall be deemed
to be a sufficient giving of such notice.

         Section 14.06        Effect of Headings and Table of Contents.

                  The  Article and  Section  headings  and the Table of Contents
herein are for convenience only and shall not affect the construction hereof.

         Section 14.07        Successors and Assigns.

                  All covenants and  agreements in this  Indenture by the Issuer
shall bind its successors and assigns, whether so expressed or not.

         Section 14.08        Separability.

                  In case any  provision  in this  Indenture  or in any Class of
Notes shall be invalid,  illegal or  unenforceable,  the validity,  legality and
enforceability  of the remaining  provisions shall not in any way be affected or
impaired thereby.

         Section 14.09        Benefits of Indenture. 

                  Nothing in this Indenture or in any Class of Notes, express or
implied,  shall give to any  Person,  other than the parties  hereto,  and their
successors  hereunder  and the  Holders,  any benefit or any legal or  equitable
right, remedy or claim under this Indenture.

         Section 14.010       Legal Holidays.




                                       77
<PAGE>


                  In the event that the date of any Payment  Date shall not be a
Business  Day,  then  notwithstanding  any other  provision of the Notes or this
Indenture,  payment  need  not be made on such  date but may be made on the next
succeeding Business Day with the same force and effect as if made on the nominal
date of any such Payment Date, and no additional  interest shall be payable with
respect thereto.

        Section 14.11         Governing  Law;  Choice  of  Forum;  Submission to
                              Jurisdiction.

                 THIS  INDENTURE AND EACH NOTE SHALL BE CONSTRUED IN ACCORDANCE
WITH AND  GOVERNED  BY THE LAWS OF THE  STATE OF NEW  YORK,  WITHOUT  REGARD  TO
PRINCIPLES OF CONFLICTS OF LAWS THEREOF, APPLICABLE TO AGREEMENTS MADE AND TO BE
PERFORMED THEREIN.

                  Any action or  proceeding  against any of the  parties  hereto
relating  in any way to this  Indenture  or any Note or the Trust  Estate may be
brought  and  enforced  in the  courts of the State of new York  sitting  in the
borough of Manhattan  or of the United  States  District  Court for the Southern
District  of New York,  and the Owner  Trustee  on behalf of the  issuer and the
Indenture Trustee both irrevocably submit to the jurisdiction of each such court
in respect of any such action or proceeding.  The Owner Trustee on behalf of the
Issuer and the  Indenture  Trustee  both hereby  waive,  to the  fullest  extent
permitted by law, any right to remove any such action or proceeding by reason of
improper  venue  or  inconvenient  forum.  As  long as any of the  Notes  remain
Outstanding,  service of process upon the Owner  Trustee on behalf of the Issuer
shall,  to the  fullest  extent  permitted  by law,  be deemed in every  respect
effective service on the Issuer in any such legal action or proceeding.

         Section 14.12        Counterparts.

                  This instrument may be executed in any number of counterparts,
each of which  so  executed  shall be  deemed  to be an  original,  but all such
counterparts shall together constitute but one and the same instrument.

         Section 14.13        Corporate Obligation.

                  No recourse may be taken, directly or indirectly,  against any
incorporator,  depositor, subscriber to the capital stock, stockholder, officer,
director  or  employee  of  the  Issuer  or  the  Indenture  Trustee  or of  any
predecessor or successor of the Issuer or the Indenture  Trustee with respect to
the Issuer's obligations on the Notes or under this Indenture or any certificate
or other  writing  delivered  in  connection  herewith  or  therewith  except as
otherwise expressly provided in any such certificate or other writing.

         Section 14.14        Limitation of Liability.

                  It is expressly  understood  and agreed by the parties  hereto
that (a) this  Indenture is executed and delivered by Wilmington  Trust Company,
not  individually  or personally but solely as owner trustee of the Issuer under
the Trust Agreement,  in the exercise of the powers and authority  conferred and


                                       78
<PAGE>

vested  in it,  (b) each of the  representations,  undertakings  and  agreements
herein  made on the part of the  Issuer  is made and  intended  not as  personal
representations,  undertakings and agreements by Wilmington Trust Company but is
made and  intended  for the  purpose for  binding  only the Issuer,  (c) nothing
herein  contained  shall be construed as creating  any  liability on  Wilmington
Trust  Company,  individually  or  personally,  to perform any  covenant  either
expressed  or  implied  contained  herein,  all such  liability,  if any,  being
expressly waived by the Indenture Trustee and by any Person claiming by, through
or under the Indenture  Trustee and (d) under no circumstances  shall Wilmington
Trust  Company be  personally  liable for the  payment  of any  indebtedness  or
expenses of the Issuer or be liable for the breach or failure of any obligation,
representation, warranty or covenant made or undertaken by the Issuer under this
Indenture or the Notes.


                     [Signatures commence on following page]




                                       79
<PAGE>






         IN WITNESS  WHEREOF,  the  Issuer,  the  Indenture  Trustee and the Tax
Administrator,  have  caused  this  Indenture  to  be  duly  executed  by  their
respective  officers  thereunto duly authorized all as of the date first written
above.

                        STRUCTURED MORTGAGE TRUST 1997-2,
                        a Delaware business trust,


                           By:  Wilmington Trust Company, not individually, but
                                solely in its
                                capacity as Owner Trustee,



                                By:      /s/Emmett R. Harmon
                                      ----------------------------
                                Name: Emmett R. Harmon
                                Title: Vice President





                                       S-80
<PAGE>





                             LASALLE NATIONAL BANK,
                             a national banking association,
                             as Indenture Trustee and not
                             in its individual capacity



                             By: 
                                 -----------------------------
                                 Name:
                                 Title:





                                       S-81
<PAGE>





                             LASALLE NATIONAL BANK,
                             a national banking association,
                             as Tax Administrator



                             By: 
                                 -----------------------------
                                 Name:
                                 Title:




                                      S-82





                             CONTRIBUTION AGREEMENT


                  CONTRIBUTION   AGREEMENT  (this  "Agreement"),   dated  as  of
November 3, 1997, by and between Commercial Assets, Inc., a Maryland corporation
(the  "Company")  and CAX  DTR  Securitization  Corp.,  a  Delaware  corporation
("QRS").

                  WHEREAS,  the  Company  is the record or  beneficial  owner of
$50,974,526  aggregate initial principal amount of Daiwa Securities America Inc.
Multifamily  First  Loss  Ownership  Securities  ("Multifamily  FLOWS_")  Series
1994-Multifamily   Flows_-1,   pass-through   certificates   (the  "Daiwa  FLOWS
Certificates"),  together  with all related  securities  entitlements,  contract
rights, general intangibles and accounts (the "Other Assets");

                  WHEREAS, QRS is a wholly-owned subsidiary of the Company;

                  WHEREAS,  the Company  desires to contribute its right,  title
and interest in and to the Daiwa FLOWS  Certificates and the Other Assets to QRS
pursuant  to the  terms  hereof  in  exchange  for  all of  the  authorized  and
outstanding capital stock of QRS;

                  WHEREAS,  QRS is  concurrently  herewith,  pursuant to a Trust
Agreement (the "Trust Agreement"),  dated as of November 3, 1997, by and between
QRS and Wilmington  Trust  Company,  a Delaware bank and trust  corporation,  as
owner trustee (the "Owner Trustee"),  creating Structured Mortgage Trust 1997-2,
a Delaware business trust (the "Issuer");

                  WHEREAS, pursuant to the Trust Agreement, QRS will, subsequent
to the  effectiveness  of this  Agreement,  contribute all its right,  title and
interest  in and to the Daiwa  FLOWS  Certificates  and the Other  Assets to the
Issuer;

                  WHEREAS,  contemporaneously with the contribution of the Daiwa
FLOWS  Certificates  and the Other Assets to the Issuer pursuant to the terms of
the Trust Agreement,  the Issuer will issue four classes of collateralized notes
(the "Notes")  pursuant to a trust indenture,  dated as of November 3, 1997 (the
"Indenture"), between La Salle National Bank, a national banking corporation, as
indenture trustee (the "Indenture  Trustee") and the Issuer, which Notes will be
secured by the Daiwa FLOWS  Certificates  and the Other  Assets,  and all of its
rights therein and with respect thereto;

                  WHEREAS,  contemporaneously with the issuance of the Notes and
the pledge of the Daiwa FLOWS Certificates and the Other Assets, the Issuer will
sell the Notes to PaineWebber Incorporated (the "Initial Purchaser") pursuant to
a Note  Purchase  Agreement,  dated as of November  3, 1997 (the "Note  Purchase
Agreement") among, the Issuer,  QRS, and the Initial Purchaser for consideration
and upon  terms  set  forth in the Note  Purchase  Agreement  and (as  described
therein) in a document ancillary thereto; and

                                       
<PAGE>

                  WHEREAS,  capitalized  terms used and not defined herein shall
have the respective meanings assigned to them in the Indenture.

                  NOW THEREFORE, in consideration of the premises and the mutual
covenants,  representations  and  warranties  made  herein  and  other  good and
valuable  consideration,  the  receipt  and  sufficiency  of  which  are  hereby
acknowledged, the parties hereto hereby agree as follows:

                  SECTION I.  Contribution and Transfer.

                  (a) The  Company  hereby  contributes,  conveys,  assigns  and
transfers to QRS, without recourse,  and QRS hereby accepts,  in each case as of
November 3, 1997 (the "Closing  Date"),  all of the Company's  right,  title and
interest in and to the Daiwa FLOWS Certificates and the Other Assets, including,
without  limitation,  all  amounts  distributable  in respect of the Daiwa FLOWS
Certificates  and the Other  Assets  payable from and after the date in December
1997 on which distributions are made on the Daiwa FLOWS Certificates (the "Daiwa
December  1997  Distribution  Date")  pursuant to the Daiwa  Pooling  Agreement;
provided,  however,  that all such amounts distributed on such date shall belong
to QRS.

                  (b) The  Company  and QRS intend  that the  conveyance  of the
Daiwa FLOWS  Certificates and the Other Assets by the Company to QRS as provided
herein be, and be  construed  as, an absolute  contribution  and transfer of the
Daiwa FLOWS Certificates and the Other Assets by the Company to QRS and not as a
pledge of the Daiwa FLOWS  Certificates  and the Other  Assets by the Company to
QRS or any  assignee  of QRS  (including,  without  limitation,  QRS,  the Owner
Trustee,  individually  or on behalf of the Issuer,  the Issuer,  the  Indenture
Trustee, individually or on behalf of any Holder or all Holders, or any Holder),
as  security  for any debt or other  obligation  owing from QRS to the  Company.
Notwithstanding  the  foregoing  sentence,  in the event  that the  Daiwa  FLOWS
Certificates  and the Other  Assets are for any reason  deemed to be property of
the Company, then it is intended that (i) this Agreement shall be deemed to be a
security  agreement  within  the  meaning  of  Articles  8 and 9 of the  Uniform
Commercial  Code as in  effect  from  time to time in the State of New York (the
"UCC");  (ii) the  conveyance  provided for in the foregoing  sentence  shall be
deemed to be a grant by the Company to QRS of a security  interest in all of the
Company's right, title and interest, whether now owned or hereafter acquired, in
the Daiwa FLOWS  Certificates  and the Other Assets  (together  with any related
securities or entitlements,  as defined in the UCC); (iii) the Company shall, to
the  extent  consistent  with this  Agreement,  take all such  actions as may be
necessary  to create a first  priority  security  interest  in the  Daiwa  FLOWS
Certificates and the Other Assets and to maintain the perfection and priority of
such  security  interest  throughout  the  term  of  this  Agreement;  (iv)  the
possession of the Daiwa FLOWS  Certificates  and the Other Assets and such other
items of property as constitute  instruments,  money,  negotiable documents,  or
chattel paper by QRS shall be deemed to be "possession by the secured party" for
the purpose of perfecting  such security  interest  pursuant to Section 9-305 of
the  UCC;  and  (v)   notifications  to,  and   acknowledgements,   receipts  or
confirmations  from any  person  holding  such  property  shall be  deemed to be
notifications to, or acknowledgments,  receipts or continuations from, financial
intermediaries,  bailees  or agents of QRS for the  purpose of  perfecting  such
security interest under applicable law.

                                       2
<PAGE>

                  SECTION 2. Distribution Rights. Subsequent to all transactions
contemplated herein, in the Trust Agreement and in the Indenture  (collectively,
the  "Related  Agreements"),   QRS  shall  be  entitled  to  all  distributions,
including,  without limitation,  distributions of principal and interest, on the
Daiwa FLOWS  Certificates  and the Other Assets  received on and after the Daiwa
December  1997  Distribution  Date.  All  available   distributions,   including
interest,  on the Daiwa FLOWS Certificates and the Other Assets due on or before
the Closing Date shall belong to the Company.

                  SECTION 3. Transfer of Daiwa FLOWS  Certificates and the Other
Assets to the Owner  Trustee.  Following  the  contribution  of the Daiwa  FLOWS
Certificates and the Other Assets to QRS by the Company, ownership thereof shall
be  vested  in QRS  and  QRS  intends  to  transfer  the  same  to  the  Issuer.
Accordingly,  QRS hereby  directs the  Company  to, and the  Company  agrees to,
deliver to the Owner Trustee as soon as possible,  but in any event prior to the
Closing Date, the Daiwa FLOWS  Certificates and the Other Assets,  together with
proxies  executed  in  favor  of  "Structured  Mortgage  Trust  1997-2"  and any
transferor documents and opinions of counsel ("Opinions of Counsel") in form and
substance  meeting  the  requirements  set  forth in this  Agreement,  the other
Related Agreements, and the Pooling Agreement. Prior to the effectiveness of the
contribution  provided for herein,  the Owner Trustee shall hold the Daiwa FLOWS
Certificates and the Other Assets for the benefit of the Company.

                  SECTION 4.  Representations  and  Warranties of the Company to
QRS. The Company  hereby  represents and warrants to QRS, as of the date of this
Agreement, as follows:

                  (a) the Company is duly incorporated, validly existing, and in
good  standing  under the laws of the State of Maryland  and has the full power,
authority  and legal right to transfer  and convey the Daiwa FLOWS  Certificates
and the Other  Assets to QRS and has the full power,  authority  (corporate  and
other)  and legal  right to  execute  and  deliver,  engage in the  transactions
contemplated  by, and  perform and  observe  the terms and  conditions  of, this
Agreement;

                  (b) the Company acquired record or beneficial ownership of the
Daiwa FLOWS  Certificates  and the Other  Assets in the  ordinary  course of its
business,  in good faith,  for value and without  notice of any claim against or
claim to any of the Daiwa FLOWS Certificates on the part of any person;

                  (c)  immediately  prior to the  transfer  of the  Daiwa  FLOWS
Certificates  and the  Other  Assets  to  QRS,  the  Company  has no  actual  or
constructive  knowledge or notice of any ownership  interest (other than that of
the  Company)  in, will be the sole owner of, and will have good and  marketable
title to, the Daiwa FLOWS Certificates and the Other Assets, subject to no prior
lien, mortgage,  security interest,  pledge,  charge or other encumbrance (other
than any such  encumbrance  as will be  discharged  prior to such  transfer  and
subject to the prior  claim of the  Federal  National  Mortgage  Association  in
respect of the assets indirectly  underlying the Daiwa FLOWS Certificates),  and
on the Closing Date,  the Company  shall  validly  endorse and deliver the Daiwa
FLOWS  Certificates  and the Other  Assets,  as  described  in Section 3 hereof,
together  with any other  documents or  certificates  as may be required by this
Agreement,  the Related  Agreements,  or the Pooling  Agreement.  Following  the
contribution  of the Daiwa FLOWS  Certificates  and the Other Assets to QRS, QRS

                                       3
<PAGE>


will own the Daiwa FLOWS Certificates and the Other Assets free and clear of any
prior lien, mortgage, security interest, pledge, charge or other encumbrance;

                  (d)  the  execution  and  delivery  by  the  Company  of  this
Agreement has been duly  authorized  by all necessary  action on the part of the
Company and it is not necessary in connection  with the  conveyance of the Daiwa
FLOWS Certificates and the Other Assets or the other  transactions  contemplated
by  this  Agreement  that  the  Company   obtain  the  consent,   approval,   or
authorization of any of its shareholders;

                  (e) neither the  execution  and delivery of this  Agreement by
the  Company,   nor  the   consummation  by  the  Company  of  the  transactions
contemplated  hereby,  nor compliance by the Company with the provisions hereof,
will: (i) conflict with or result in a breach of, or constitute a default under,
any of the provisions of the articles of incorporation or bylaws of, or any law,
governmental  rule or regulation,  or any judgment,  decree or order binding on,
the  Company  or its  properties,  or any of the  provisions  of any  indenture,
mortgage,  deed of trust, contract or other instrument to which it is a party or
by which it is bound,  or (ii) result in the creation or imposition of any lien,
charge or encumbrance  upon any of its  properties  pursuant to the terms of any
such indenture, mortgage, deed of trust, contract or other instrument;

                  (f) this Agreement has been duly executed and delivered by the
Company and  constitutes  a legal,  valid and binding  agreement of the Company,
enforceable in accordance with its terms subject, as to enforcement of remedies,
to  applicable  bankruptcy,  reorganization,  insolvency  or other  similar laws
affecting  creditors'  rights  generally  from  time to time in  effect,  and to
general principles of equity;

                  (g)  assuming  compliance  by the Initial  Purchaser  with its
agreements  set forth in Section 7 of the Note  Purchase  Agreement and that the
Daiwa FLOWS  Certificates  have been issued by a  bankruptcy  remote  trust,  no
consent, approval, authorization or order of any court or governmental agency or
body or official is required for the execution,  delivery and  performance of or
compliance  by  the  Company  with  this  Agreement  or  any  other  transaction
contemplated hereby,  except such as have been obtained,  and except such as may
be required under the "blue sky" laws of any jurisdiction in connection with the
purchase and distribution of the Notes;

                  (h)  no  certificate  or  statement  of an  officer  furnished
pursuant hereto in writing to QRS by the Company  contains any untrue  statement
of a material fact, or omits a material fact necessary to make such  certificate
or statement not misleading;

                  (i) the  Company  has not dealt  with any  broker,  investment
banker  (other  than the  Initial  Purchaser)  agent  (other  than Leslie Fox, a
natural person and a consultant to the Company on certain  matters) or any other
person that may be entitled to any commission or compensation in connection with
the sale of the Daiwa FLOWS Certificates and the Other Assets to QRS;

                  (j)  there  is no  litigation  pending  or,  to the  Company's
knowledge, threatened against the Company, which would reasonably be expected to
adversely  affect the  transfer  of the Daiwa FLOWS  Certificates  and the Other

                                       4
<PAGE>


Assets  or the  execution,  delivery,  performance  or  enforceability  of  this
Agreement;

                  (k) no default exists on the part of the Company, and no event
has occurred which, with notice, the passage of time or both, would constitute a
default on the part of the Company in the due  performance and observance of any
term,  covenant or condition of any agreement to which the Company is a party or
by which it is bound,  which default would have a material and adverse effect on
the Company's performance of this Agreement;

                  (l) the transfer of the Daiwa FLOWS Certificates and the Other
Assets to QRS will be classified as a  contribution  of assets to a wholly-owned
subsidiary  under  generally  accepted  accounting  principles  on the books and
records of the Company;

                  (m) the transfer, assignment and conveyance of the Daiwa FLOWS
Certificates  and the Other Assets by the Company  pursuant to this Agreement is
not subject to bulk transfer laws or any similar statutory  provisions in effect
in any applicable jurisdiction;

                  (n) the information set forth in Schedule A hereto is true and
correct in all material respects as of the Closing Date;

                  (o) all  conditions  precedent and any  restrictions  upon the
transfer of the Daiwa FLOWS  Certificates  and the Other Assets  provided for in
the Related  Agreements  or the Pooling  Agreement  have been  satisfied and the
transfer  of the Daiwa  FLOWS  Certificates  and the  Other  Assets to the Owner
Trustee on behalf of the Issuer will be complete upon the execution of the Trust
Agreement by the parties  thereto and their  delivery to the Owner  Trustee,  on
behalf of the Issuer, pursuant to the terms thereof;

                  (p) subject to its  continuing  ownership of all of the equity
of QRS, the Company  intends to relinquish  all direct  ownership  rights in the
Daiwa  FLOWS  Certificates  and the Other  Assets  transferred  pursuant to this
Agreement;  after the Closing Date,  the Company will have no right to the Daiwa
FLOWS Certificates and the Other Assets, and, subject to Section 11, the Company
will have no right or obligation  to  repurchase  or substitute  any Daiwa FLOWS
Certificate or Other Asset;

                  (q) the  Company's  principal  place  of  business  and  chief
executive office are located in Denver, Colorado; and

                  (r) the Company is not a "benefit plan investor"  described in
or subject to the Department of Labor Regulations set forth in 29 C.F.R. Section
2510.3-101.

                  SECTION 5.  Representations  and  Warranties of QRS. As of the
date of this Agreement, QRS represents and warrants to the Company as follows:

                  (a) QRS is a corporation  which has been duly organized and is
validly  existing and in good  standing  under the laws of the State of Delaware
and is duly  qualified to do business and is in good standing  under the laws of
each  jurisdiction  that  requires  such  qualification  wherein it conducts any


                                       5
<PAGE>


material business;

                  (b) the  execution  and delivery by QRS of this  Agreement are
within the legal  power of QRS and have been duly  authorized  by all  necessary
action on the part of QRS; none of the execution and delivery of this  Agreement
by QRS, the consummation by QRS of the  transactions  contemplated  hereby,  nor
compliance by QRS with the provisions  hereof,  will (i) conflict with or result
in a breach of, or constitute a default  under,  any of the  provisions of QRS's
certificate  of  incorporation  or  by-laws,  or any law,  governmental  rule or
regulation,  or  any  judgment,  decree,  or  order  binding  upon  QRS  or  its
properties, or any of the provisions of any indenture,  mortgage, deed of trust,
contract or other  instrument or agreement to which it is a party or by which it
is bound,  or (ii) result in the creation or imposition  of any lien,  charge or
encumbrance  upon  any of its  properties  pursuant  to the  terms  of any  such
indenture, mortgage, deed of trust, contract or other instrument or agreement;

                  (c) this Agreement has been duly executed and delivered by QRS
and  constitutes a legal,  valid and binding  agreement of QRS,  enforceable  in
accordance with its terms, subject, as to enforcement of remedies, to applicable
bankruptcy,   reorganization,   insolvency  or  other  similar  laws   affecting
creditors'  rights  generally  from  time  to  time in  effect,  and to  general
principles of equity; and

                  (d)  assuming  compliance  by the Initial  Purchaser  with its
agreements  set forth in Section 7 of the Note  Purchase  Agreement and that the
Daiwa FLOWS  Certificates  have been issued by a  bankruptcy  remote  trust,  no
consent, approval, authorization or order of any court or governmental agency or
body or official is required  for the  consummation  by QRS of the  transactions
contemplated hereby,  except such as have been obtained,  and except such as may
be required under the "blue sky" laws of any jurisdiction in connection with the
purchase and distribution of the Notes.

                  SECTION 6.  Covenants of the Company and QRS.

                  (a) The  Company  and  QRS  hereby  covenant  to  observe  all
appropriate  formalities and procedures  required by this Agreement and the laws
of their respective states of organization. In addition, each of the Company and
QRS will  maintain its  existence  and identity  separate from that of the other
party and each of the  Company  and QRS will  take  steps  necessary  to make it
apparent to third parties that each of the Company and QRS is an entity distinct
from the other party.

                  (b)  Each of QRS  and  the  Company  covenants  that it  shall
cooperate with the tax administrator  appointed  pursuant to the Trust Indenture
and the Trust Agreement.

                  (c)  neither  the  Company  nor QRS will file a  petition  for
bankruptcy against or for appointment of a receiver of the other or encourage or
aid any other Person to do so.

                  (d) each of the  Company  and QRS will treat the Notes as debt
instruments for purposes of federal and state income tax,  franchise tax and any
other tax measured in whole or in part by income.


                                       6
<PAGE>


                  SECTION 7. Further Assurances.  Upon request, and from time to
time, each of the Company and QRS shall execute and deliver all documents,  make
all truthful oaths, testify in any proceedings and do all other acts that may be
reasonably  necessary  or  desirable,  in the  reasonable  opinion  of QRS,  the
Company,  the Initial Purchaser,  the Owner Trustee, or the Indenture Trustee to
carry out the terms of this  Agreement to effect the transfer of the Daiwa FLOWS
Certificates and the Other Assets to QRS.

                  SECTION 8. Conditions to Obligations of QRS. The obligation of
QRS hereunder to accept the contribution of the Daiwa FLOWS Certificates and the
Other Assets is subject to:

                  (a)  the  accuracy  in  all  material  respects  of all of the
representations   and  warranties  of  the  Company  under  this  Agreement  and
compliance in all material respects by the Company with all of its covenants and
obligations under this Agreement;

                  (b) receipt by QRS of the following  documents  (collectively,
the  ("Closing  Documents")  in such forms as are agreed upon and  acceptable to
QRS, duly executed by all signatories other than QRS as required pursuant to the
respective terms thereof:

                                    (i)  the   execution  and  delivery  of  all
                  documents described herein, in the Related Agreements,  and in
                  the Pooling Agreement;

                                    (ii)  Opinions  of Counsel  of Bartlit  Beck
                  Herman  Palenchar  & Scott  ("Bartlit  Beck")  counsel  to the
                  Company,  each of which shall be addressed to QRS and shall be
                  in form and substance acceptable to QRS, the Owner Trustee, on
                  behalf of the Issuer, the Indenture  Trustee,  for the benefit
                  of the Holders,  the Initial Purchaser,  and the Rating Agency
                  (it being  understood  that such  Opinions  of  Counsel  shall
                  expressly  provide  that the Owner  Trustee,  on behalf of the
                  Issuer, the Indenture Trustee, for the benefit of the Holders,
                  and the Rating Agency shall be entitled to rely  thereupon and
                  that with  respect to matters of Maryland law such counsel may
                  rely upon the Opinion of Counsel of Arent Fox Kintner  Plotkin
                  & Kahn, special Maryland counsel to the Company, provided that
                  such  Opinion  of  Counsel  shall  be in  form  and  substance
                  acceptable to QRS, the Owner Trustee, on behalf of the Issuer,
                  the  Indenture  Trustee,  for the benefit of the Holders,  the
                  Initial Purchaser, and the Rating Agency), as to the following
                  matters:

                                            (A) each of the  Company and QRS has
                           been duly  organized  and is validly  existing and in
                           good  standing  under  the  laws of the  State of its
                           organization  with the power and authority to own its
                           assets and to conduct its business as such assets are
                           then owned and such business is then conducted,  and,
                           in  each  case,  as   contemplated   by  the  Related
                           Agreements to which it is a party,  and to enter into
                           and  perform  its   obligations   under  the  Related
                           Agreements to which it is a party;


                                       7
<PAGE>


                                            (B) each  Related  Document to which
                           the  Company  or QRS is a party  has  been  duly  and
                           validly  authorized,  executed  and  delivered by the
                           Company   and/or   QRS,  as   applicable,   and  each
                           constitutes the legal, valid and binding agreement of
                           the Company  and/or QRS, as  applicable,  enforceable
                           against the Company and/or the QRS, as applicable, in
                           accordance  with  its  terms,   subject,  as  to  the
                           enforcement  of remedies,  to applicable  bankruptcy,
                           insolvency, reorganization,  moratorium, receivership
                           and  similar   laws   affecting   creditors'   rights
                           generally   and  to  general   principles  of  equity
                           (regardless  of  whether  the   enforcement  of  such
                           remedies is  considered  in a proceeding in equity or
                           at law) and subject,  in the case of this  Agreement,
                           to    public     policy     constraints     regarding
                           indemnification;

                                            (C)  none  of  the   execution   and
                           delivery  of the  Related  Agreements  to  which  the
                           Company or QRS is a party, or the consummation of the
                           transactions   contemplated  by  either  the  Related
                           Agreements or the Notes, or the grant of the security
                           interest  pursuant to the Indenture will (A) conflict
                           with  or  violate,  or  result  in  a  breach  of  or
                           constitute  a  default  under any  organizational  or
                           other  constituent  document of or, to such counsel's
                           knowledge,  any statute  currently  applicable to the
                           Company or QRS, as applicable,  or, to such counsel's
                           knowledge,  any order,  rule or regulation  currently
                           applicable to the Company or QRS, as the case may be,
                           of any court, regulatory body,  administrative agency
                           or  governmental  body having  jurisdiction  over the
                           Company  or QRS,  as the case may be,  or (B) to such
                           counsel's knowledge, conflict with or violate, result
                           in a  material  breach of or  constitute  a  material
                           default under the terms of any indenture,  agreement,
                           mortgage,   deed  of  trust  or  other  agreement  or
                           instrument  to which the Company or QRS is a party or
                           by  which  the   Company  or  QRS  or  any  of  their
                           respective properties are bound;

                                            (D) the  offer and sale of the Notes
                           to the Initial  Purchaser  and to persons  purchasing
                           directly  from the Initial  Purchaser  in  connection
                           with the  Initial  Purchaser's  initial  sale of each
                           such class of the  Notes,  in each case in the manner
                           and  under  the  circumstances  contemplated  by  the
                           Private Offering Memorandum,  this Agreement, and the
                           other  Related   Agreements,   are  not  transactions
                           requiring  registration  of the  Company or QRS under
                           the 1940 Act;

                                            (E) the  conveyance  and transfer of
                           the Daiwa FLOWS  Certificates  and the Other  Assets,
                           the  creation  and  transfer  of  the  equity  in the
                           issuer, or any of the other transactions contemplated
                           by the Related  Agreements,  including  the offer and
                           sale of the  Notes to the  Initial  Purchaser  and to
                           persons   purchasing   directly   from  the   Initial
                           Purchaser in connection with the Initial  Purchaser's
                           initial sale of each such class of the Notes, in each
                           case  in  the  manner  and  under  the  circumstances


                                       8
<PAGE>


                           contemplated  by  this  Agreement,  and  the  Related
                           Agreements,    are   not    transactions    requiring
                           registration of any class of the Notes, or the equity
                           of QRS or the  Issuer,  under the  Securities  Act of
                           1933;

                                            (F) the  conveyance  and transfer of
                           the Daiwa FLOWS Certificates  constitutes a true sale
                           thereof from the Company to QRS and, if such transfer
                           were to be adjudged not to be a true sale,  QRS would
                           have a first priority  perfected security interest in
                           the Daiwa FLOWS Certificates, and in a case under the
                           Bankruptcy  Code in which the Company is a debtor,  a
                           bankruptcy   court  would  not  cause  a  substantive
                           consolidation  of the assets and  liabilities  of the
                           Issuer or QRS with the Company;

                                            (G) to  the  best  of its  knowledge
                           after due inquiry and  examination of the face of the
                           Trust    Certificate,     no    consent,    approval,
                           authorization  or order of any court or  governmental
                           agency  or  body  or  official  is  required  for the
                           execution,  delivery and performance of or compliance
                           by the  Company  with  this  Agreement  or any  other
                           transaction  contemplated hereby, except such as have
                           been  obtained,  and except  such as may be  required
                           under the  "blue  sky"  laws of any  jurisdiction  in
                           connection with the purchase and  distribution of the
                           Notes; and

                                            (H) to  the  best  of its  knowledge
                           after due inquiry,  there is no litigation pending or
                           threatened against the Company which would reasonably
                           be expected to  adversely  affect the transfer of the
                           Daiwa FLOWS  Certificates and the Other Assets or the
                           execution, delivery, performance or enforceability of
                           this Agreement;

                                    (iii) a certificate  of the Secretary of the
                  Company as to its  certificate  of  incorporation,  bylaws and
                  resolutions authorizing the subject transaction, together with
                  current certificates of good standing of the Company issued by
                  the  Secretary  of  State of the  States  of  Colorado  and of
                  Maryland;

                  (c) the  execution  and delivery by the  Company,  QRS and the
Issuer of a Securitization  Cooperation Agreement, dated the Closing Date, among
the Issuer, QRS, the Company and the Initial Purchaser and mutually satisfactory
to the Initial Purchaser and the Company.

                  (d) all consents  required for the transfer of the Daiwa FLOWS
Certificates  and the Other Assets to QRS have been  obtained by the Company and
reasonably sufficient evidence thereof has been given to QRS.

                  SECTION 9.  Conditions  to  Obligations  of the  Company.  The
obligations  of the Company  hereunder to transfer the Daiwa FLOWS  Certificates
and the Other Assets to QRS is subject to:

                  (a)  the  accuracy  in  all  material  respects  of all of the

                                       9
<PAGE>


representations and warranties of QRS under this Agreement and compliance in all
material  respects by QRS with all of its covenants and  obligations  under this
Agreement;

                  (b) the  receipt  by the  Company  on the  date  hereof  of an
Opinion of Counsel of Bartlit Beck as counsel to QRS,  addressed to the Company,
that this Agreement has been duly authorized by all necessary  action of QRS and
has been duly and validly executed and delivered by QRS and constitutes a valid,
legal and binding agreement of QRS,  enforceable  against QRS in accordance with
its terms,  subject to  bankruptcy,  insolvency,  reorganization,  moratorium or
other similar laws affecting the enforcement of creditors' rights generally and,
as to  enforceability,  to general  principles  of equity  regardless of whether
enforcement  is sought in a proceeding in equity or at law (it being  understood
that such Opinion of Counsel shall expressly provide that the Owner Trustee,  on
behalf of the Issuer, the Indenture Trustee, for the benefit of the Holders, and
the Rating  Agency shall be entitled to rely  thereupon and that such Opinion of
Counsel shall be acceptable to each of the parties  entitled to rely thereupon);
and

                  (c)  satisfaction  by  QRS  of  all  conditions  of all of its
purchase obligations under this Agreement.

                  SECTION 10.  Indemnification.  In the event that either  party
hereto breaches its  representations,  warranties,  covenants or obligations set
forth herein in any material respect, each party hereto shall indemnify and hold
harmless  the other  from and  against  any  loss,  damages,  penalties,  fines,
forfeiture,  legal  fees and  related  costs,  judgments,  and  other  costs and
expenses  resulting  from any claim,  demand,  defense or assertion  based on or
grounded  upon,  or resulting  from,  such breach.  Promptly  after receipt by a
non-breaching  party of  notice  of the  commencement  of any such  action,  the
non-breaching  party will,  if a claim in respect  thereof is to be made against
the breaching party under this Section, notify the breaching party in writing of
the commencement  thereof,  but the failure of the non-breaching party to notify
the  breaching  party will not relieve the  breaching  party from any  liability
hereunder unless such omission materially prejudices the rights of the breaching
party. In case any such action is brought against the  non-breaching  party, and
the  non-breaching  party  notifies  the  breaching  party  of the  commencement
thereof,  the breaching  party will be entitled to participate  therein,  and to
assume  the  defense  thereof,  with  counsel  reasonably  satisfactory  to  the
breaching party, and after notice from the breaching party to the  non-breaching
party of its election to assume the defense  thereof,  the  non-breaching  party
will not be liable to the  breaching  party under this  Section for any legal or
other expenses  subsequently  incurred by the other party in connection with the
defense thereof other than reasonable costs of investigation.

                  SECTION 11. Repurchase Obligation. It is understood and agreed
that the  representations and warranties set forth herein shall survive delivery
of the Daiwa FLOWS  Certificates  and the Other  Assets to QRS,  the  subsequent
transfer  to the  Owner  Trustee,  on  behalf  of the  Issuer,  and the  further
assignment  to the  Indenture  Trustee,  for the benefit of the Holders,  of the
Daiwa FLOWS Certificates and the Other Assets and the issuance and sale of Notes
by the Issuer to the  Initial  Purchaser  and shall  inure to the benefit of the
Owner  Trustee,  on behalf of the Issuer,  and the  Indenture  Trustee,  for the
benefit of the Holders, notwithstanding any restrictive or qualified endorsement
or assignment.  Upon the discovery by a party hereto, the Owner Trustee,  or the
Indenture Trustee of a breach of any of such representations and warranties that


                                       10
<PAGE>


materially  and  adversely  affects  the  interests  of any such  person  or the
Holders,  the party  discovering such breach shall give prompt written notice to
the other party hereto, the Owner Trustee, and the Indenture Trustee,  whereupon
the breaching party shall promptly take such action as is necessary to cure such
breach.  Within  60 days of its  discovery  of or its  receipt  of notice of any
breach of the  representations  and warranties  contained herein,  the breaching
party shall cause such breach to be cured in all  material  respects  or, in the
event the  Company is unable to cure such  breach,  the  breaching  party  shall
purchase the Daiwa Flows Certificates at a purchase price (the "Purchase Price")
calculated as follows:  if the Purchase Price is paid prior to the date on which
the  Notes  are  retranched  and  resold  as  contemplated  by  the  Cooperation
Agreement,  the Purchase Price shall equal to the sum of (x) $39,951,986.00 plus
(y) all costs and expenses of the Initial Purchaser  incidental to or consequent
upon  such  breach,  including  without  limitation  all third  party  costs and
expenses,  hedging costs and lost interest income,  and (z) the accrued interest
on the Notes as of such  date,  in each case  payable in  immediately  available
funds.  If such Purchase Price is paid following the date on which the Notes are
retranched and resold as contemplated by the Cooperation Agreement, the Purchase
Price  shall  equal to the sum of (x) the par  value of the  Notes  plus (y) the
accrued  interest  on the  Notes  as of such  date,  in  each  case  payable  in
immediately available funds. The obligations of the breaching party set forth in
this Section 11 with respect to a breach of a  representation  contained  herein
shall  constitute the sole remedy  respecting such breach  available to QRS, the
Company,  the Owner Trustee,  on behalf of the Issuer, the Issuer, the Indenture
Trustee,  on  behalf of any  Holder or the  Holders,  or any  Holder,  provided,
however,  that this Section 11 shall in no way weaken,  reduce,  or pre-empt the
indemnification provisions set forth in Section 10, which shall continue in full
force and effect.

                  SECTION 12. Notices.  All demands,  notices and communications
hereunder  shall be in  writing  and shall be deemed to have been duly  given if
personally  delivered  to or mailed by  registered  mail,  postage  prepaid,  or
transmitted by telecopy, as follows:

                  (a)      If to the Company:

                           Commercial Assets, Inc.
                           3410 S. Galena Street, Suite 210
                           Denver, Colorado  80231
                           Fax:  303-614-9401
                           Attention:  Kevin Nystrom

                  with a copy to:

                           Bartlit Beck Herman Palenchar & Scott
                           511 Sixteenth Street, Suite 700
                           Denver, CO  80202
                           Tel:  303-592-3100
                           Fax:  303-592-3140
                           Attention:  James L. Palenchar, Esq.

                  (b)      If to QRS:

                                       11
<PAGE>

                           CAX DTR Securitization Corp.
                           3410 S. Galena Street
                           Denver, Colorado  80231
                           Fax:  303-614-9401
                           Attention:  Kevin Nystrom

                  with a copy to:

                           Bartlit Beck Herman Palenchar & Scott
                           511 Sixteenth Street, Suite 700
                           Denver, CO  80202
                           Tel:  303-592-3100
                           Fax:  303-592-3140
                           Attention:  James L. Palenchar, Esq.

                  Any party may alter the  address  to which  communications  or
copies are to be sent by giving  notice of such change of address in  conformity
with the provisions of this Section for the giving of notice.

                  SECTION 13. Severability of Provisions.  Any part,  provision,
representation  or warranty  contained in this  Agreement  that is prohibited or
that is held to be void or  unenforceable  shall be ineffective to the extent of
such prohibition or unenforceability  without  invalidating the remaining parts,
provisions,   representations  or  warranties   hereof.  Any  part,   provision,
representation  or warranty  contained in this  Agreement  that is prohibited or
unenforceable or is held to be void or unenforceable in any jurisdiction  shall,
as to such  jurisdiction,  be ineffective  to the extent of such  prohibition or
unenforceability   without   invalidating  the  remaining   parts,   provisions,
representations   or   warranties   hereof,   and  any   such   prohibition   or
unenforceability   in  any   jurisdiction   shall  not   invalidate   or  render
unenforceable such provision in any other jurisdiction.  To the extent permitted
by applicable law, the parties hereto waive any provision of law which prohibits
or renders void or unenforceable any provision hereof.

                  SECTION 14.  GOVERNING LAW. THIS  AGREEMENT  SHALL BE GOVERNED
BY, AND  CONSTRUED IN  ACCORDANCE  WITH,  THE INTERNAL  LAWS OF THE STATE OF NEW
YORK, WITHOUT REGARD TO CONFLICT OF LAWS PROVISIONS THEREOF.

                  SECTION 15. Survival.  Each of the Company and QRS agrees that
the  representations,  warranties  and  agreements  made by it herein and in any
certificate or other  instrument  delivered  pursuant  hereto shall be deemed to
have been  relied upon by the other  party,  notwithstanding  any  investigation
heretofore or hereafter made by the other party or on the other party's  behalf,
and that the  representations,  warranties and agreements made by the Company or
QRS herein or in any such  certificate  or other  instrument  shall  survive the
delivery of and payment for the Daiwa FLOWS Certificates and the Other Assets.

                  SECTION 16.  Acknowledgement of Third Party Reliance.  Each of
the  Company and QRS hereby  acknowledges  that the  Initial  Purchaser  and all


                                       12
<PAGE>

subsequent Holders shall rely upon the representations, warranties and covenants
made  by it in this  Agreement  not as  assignees  but as  intended  third-party
creditor  beneficiaries  of this  Agreement.  The Company hereby consents to the
assignment  of this  Agreement  by QRS to the  Owner  Trustee,  on behalf of the
Issuer, and to the Indenture Trustee, for the benefit of the Holders,  from time
to time.  This  Agreement  shall inure to the benefit of and be binding upon the
parties  hereto,  the Owner  Trustee,  on behalf of the  Issuer,  the  Indenture
Trustee, for benefit of the Holders and their respective successors and assigns.

                  SECTION 17.  Miscellaneous.

                  (a) This  Agreement may be executed in separate  counterparts,
each of which when so executed and  delivered  shall be an original,  but all of
which together shall constitute one and the same instrument.

                  (b) Any person  into which the Company or QRS may be merged or
consolidated  or any  person  resulting  from a  merger,  acquisition  or  other
business  combination  involving  the  Company  or QRS,  respectively,  shall be
considered  the  successor  of the Company or of QRS,  respectively,  hereunder,
without further act or consent of any other party.

                  (c)  This  Agreement   supersedes  all  prior  agreements  and
understandings relating to the subject matter hereof. Neither this Agreement nor
any term hereof may be changed,  waived,  discharged or terminated  orally,  but
only by an instrument in writing signed by the party against whom enforcement of
the change,  waiver,  discharge or termination  is sought.  The headings in this
Agreement  are for purposes of  reference  only and shall not limit or otherwise
affect the meaning hereof.

                      [Signatures Appear on the Next Page]




                                       13
<PAGE>





                  IN WITNESS  WHEREOF,  QRS and the  Company  have  caused  this
Contribution  Agreement to be executed by their  respective  officers  thereunto
duly authorized as of the date written above.

                                        CAX DTR SECURITIZATION CORP.,
                                        a Delaware corporation,



                                        By:      /s/Diane Armstrong
                                             ----------------------------------
                                                 Name: Diane Armstrong
                                                 Title: President & Secretary



                                      S-1



<PAGE>



                                        COMMERCIAL ASSETS, INC.,
                                        a Maryland corporation,



                                        By:      /s/Kevin Nystrom
                                             ----------------------------------
                                                 Name: Kevin Nystrom
                                                 Title: Sr. VP & CFO


                                      S-2


                      SECURITIZATION COOPERATION AGREEMENT


                  SECURITIZATION COOPERATION AGREEMENT (this "Agreement"), dated
as of  November  3,  1997,  by and among  Commercial  Assets,  Inc.,  a Maryland
corporation (the "Company"),  CAX DTR Securitization  Corp.  ("QRS"), a Delaware
corporation,  Structured  Mortgage  Trust  1997-2  (the  "Issuer"),  a  Delaware
Business  Trust,  and  PaineWebber  Incorporated,  a Delaware  corporation  (the
"Initial Purchaser").

                  WHEREAS,  capitalized  terms used and not defined herein shall
have the meanings  assigned to them in the Trust  Indenture  (the  "Indenture"),
dated as of  November 3, 1997,  by and  between the Issuer and LaSalle  National
Bank, a national banking corporation, as Indenture Trustee; and

                  WHEREAS,  the Company is the record or beneficial owner of the
Daiwa FLOWS Certificates and the Other Assets;

                  WHEREAS, QRS is a wholly-owned subsidiary of the Company;

                  WHEREAS, the Company desires, on or about November 3, 1997, to
contribute its right,  title and interest in and to the Daiwa FLOWS Certificates
and the Other Assets to QRS pursuant to the terms of the Contribution  Agreement
in exchange for all of the authorized and outstanding capital stock of QRS;

                  WHEREAS, QRS desires, on or about November 3, 1997, to deposit
the Daiwa FLOWS  Certificates  and the Other Assets with the Issuer  pursuant to
the  terms of the  Trust  Agreement  in  exchange  for all of the  equity of the
Issuer;

                  WHEREAS,  the  Issuer  intends,   contemporaneously  with  the
deposit of the Daiwa  FLOWS  Certificates  and the Other  Assets,  to issue four
classes of collateralized  notes (the "Notes") pursuant to the Indenture,  which
Notes will be secured by the Daiwa FLOWS  Certificates and the Other Assets, and
all of its rights  therein  and with  respect  thereto  and which will be credit
enhanced by, among other things,  the  overcollateralization  represented by the
equity interest of the Issuer;

                  WHEREAS,  the Initial  Purchaser desires to purchase the Notes
for resale to "qualified institutional buyers" as defined in Rule 144A under the
Securities  Act of 1933, as amended,  after the Notes have been assigned  rating
levels by Duff & Phelps Credit Rating Co. (the "Rating  Agency") as set forth in
Exhibit A hereto (the "Desired  Ratings"),  which ratings the Initial  Purchaser
believes are necessary to resell the Notes.


<PAGE>

                  WHEREAS,  in connection  with the resale of the Notes it shall
be necessary to prepare a private  offering  memorandum  (the "Private  Offering
Memorandum");

                  WHEREAS,  the  Rating  Agency  shall not  complete  its rating
analysis of the Notes by November  3, 1997 and the Private  Offering  Memorandum
will not be completed by such date;

                  WHEREAS,  the  Initial  Purchaser  is  nonetheless  willing to
purchase  the Notes on November 3, 1997 subject to the terms and  conditions  of
(i) the Note Purchase Agreement,  dated as of November 3, 1997, by and among the
Initial  Purchaser,  QRS and the  Issuer  (including  the  condition  that  this
Agreement  be executed and  delivered  by the parties  hereto) and (ii) the Side
Letter  Agreement,  dated as of  November  3, 1997,  by and  between the Initial
Purchaser and the Company, in reliance on the covenants of the Company,  QRS and
the Issuer herein to cooperate in obtaining such ratings,  to modify the Related
Agreements  (or enter into  additional  agreements) as are necessary in order to
obtain the Desired Ratings and deliver the Private Offering Memorandum, together
with such  opinions and  representations  as shall be  necessary  in  connection
therewith to ensure compliance with federal and state securities laws.

                  NOW,  THEREFORE,  in  consideration  of the  premises  and the
mutual covenants, undertakings, representations, and warranties made herein, and
other good and valuable consideration,  the receipt and sufficiency of which are
hereby acknowledged, the parties hereto hereby agree as follows:

                  SECTION I.  Representations and Warranties.

                           (a)  Each  of  the   Company,   QRS  and  the  Issuer
         represents and warrants to the Initial Purchaser that:

                                    (i) Such Person has been duly  organized and
                  is validly  existing as a corporation  in good standing  under
                  the laws of its State of jurisdiction;

                                    (ii) Such Person has all requisite power and
                  authority    (corporate   and   other)   and   all   requisite
                  authorizations,  approvals, orders, licenses, certificates and
                  permits of and from all  governmental or regulatory  officials
                  and bodies  necessary  to own its  properties,  to conduct its
                  business and to execute,  deliver and perform its  obligations
                  under this  Agreement,  and the other  Related  Agreements  to
                  which  it is a party,  except  such as may be  required  under
                  state  securities  or "blue sky" laws in  connection  with the
                  initial  purchase  and any  reoffer  or resale by the  Initial
                  Purchaser;   all  such  authorizations,   approvals,   orders,
                  licenses  and  certificates  are in full  force and effect and
                  (with  respect  to  the  Company  only)   contains  no  unduly
                  burdensome provisions;  and there are no legal or governmental
                  proceedings  pending or, to the best knowledge of such Person,
                  threatened,  that  would  result in a  material  modification,
                  suspension or revocation thereof;

                                    (iii) this Agreement,  and each of the other
                  Related  Agreements to which such Person is a party,  has been


                                       2
<PAGE>

                  duly authorized,  executed and delivered by such Person,  and,
                  assuming the due  authorization  by each other party hereto or
                  thereto,  each  such  agreement  constitutes  a legal,  valid,
                  binding and enforceable agreement of such Person,  subject, as
                  to enforceability, to bankruptcy, insolvency,  reorganization,
                  moratorium or other similar laws affecting  creditors'  rights
                  generally and to general  principles  of equity  regardless of
                  whether  enforcement is sought in a proceeding in equity or at
                  law.

         SECTION 2.  Covenants.

                  (a)  Cooperation  with  Respect  to  Securitization.  Upon the
request of the Initial  Purchaser,  the Company,  QRS, and the Owner  Trustee on
behalf  of the  Issuer  shall  exercise  its  commercially  reasonable  efforts,
including without limitation promptly effecting any amendments to the Indenture,
the Trust Agreement, the Contribution Agreement, the Note Purchase Agreement, or
the Side  Letter  Agreement,  or to the  organizational  documents  of any party
hereto,  or enter into additional  agreements,  and to deliver such certificates
and opinions and provide such other assistance,  as reasonably  requested by the
Initial Purchaser in order to comply with a Rating Agency requirement  necessary
in order to  obtain  the  Desired  Ratings  (each,  an  "Amendment");  provided,
however, that if any individual  Amendment,  or the Amendments taken as a whole,
will  adversely  change  the value of the total  consideration  received  by the
Company,  QRS and the  Issuer  from the sale of Notes or the right of the Equity
Interest (as defined in the Indenture) relative to the Notes to receive payments
of Available Funds (as defined in the Indenture) pursuant to the Indenture as of
the Closing Date,  then any such Amendment or Amendments  shall be effected only
with the written consent of the Company, which consent shall not be unreasonably
withheld.

                  (b)  Re-tranching  of Notes. In order to facilitate the resale
of the Notes by the Initial  Purchaser,  the Initial  Purchaser  may require the
Issuer to register an exchange of the Notes for replacement  Notes with the same
aggregate  principal  balance  and  weighted  average  coupon  rate as the Notes
originally  sold but with different  principal  balances,  interest rates and/or
allocations  of principal and interest among the various  Classes of Notes,  and
the Issuer shall cooperate in  effectuating  such exchange;  provided,  however,
that  such  exchange  shall  not  adversely   change  the  value  of  the  total
consideration received by the Company, QRS and the Issuer from the sale of Notes
or the right of the Equity  Interest (as defined in the  Indenture)  relative to
the Notes to receive  payments of Available  Funds (as defined in the Indenture)
pursuant to the Indenture as of the Closing Date.

                  (c) Covenants with Respect to the Private Offering Memorandum.

                  The  Company,  QRS, and the Issuer each  covenants  and agrees
with the Initial Purchaser that:

                           (1) the Company, QRS, and the Issuer will prepare the
         Private  Offering  Memorandum  and  will  deliver  it  to  the  Initial
         Purchaser  for  delivery  to  subsequent  investors  identified  by the
         Initial  Purchaser no later than the ___th day following the assignment


                                       3
<PAGE>

         of the  Desired  Ratings by the Rating  Agency.  The  Private  Offering
         Memorandum  will contain the material  information  regarding the Notes
         that  investors  need in order to evaluate  the risks and rewards of an
         investment  in the Notes and will  contain  no  untrue  statement  of a
         material  fact and will not omit to state any material fact required to
         be stated therein or necessary in order to make the statements therein,
         in the light of the  circumstances  under  which  they were  made,  not
         misleading. In furtherance of the foregoing:

                                    (a) on the  date  as of  which  the  Private
                  Offering  Memorandum is dated,  each of the Company,  QRS, and
                  the Owner Trustee on behalf of the Issuer shall deliver to the
                  Initial  Purchaser a certificate  of a responsible  officer of
                  such  Person,  dated such date and  acceptable  to the Initial
                  Purchaser,  to the effect that the signer of such  certificate
                  has carefully examined the Private Offering  Memorandum,  this
                  Agreement and the other Related Agreements,  and that: (i) the
                  representations  and  warranties of the  applicable  Person in
                  each  Related  Agreement  are true and correct in all material
                  respects  at  and as of  the  date  as of  which  the  Private
                  Offering  Memorandum  is dated with the same effect as if made
                  on the date as of which the  Private  Offering  Memorandum  is
                  dated, except as disclosed in such certificate,  provided that
                  such exceptions shall be reasonable  acceptable to the Initial
                  Purchaser,  (ii) the Private Offering  Memorandum  contains no
                  untrue statement of a material fact and does not omit to state
                  any material fact  required to be stated  therein or necessary
                  in order to make the statements  therein,  in the light of the
                  circumstances  under  which  they were made,  not  misleading,
                  except  that no  such  representation  or  warranty  shall  be
                  required as to  statements  contained  in or omitted  from the
                  Private Offering Memorandum in reliance upon and in conformity
                  with  information  furnished  in  writing to the Issuer by the
                  Initial Purchaser specifically for use in the Private Offering
                  Memorandum and any amendment or supplement thereto,  and (iii)
                  with respect to the Issuer only,  subsequent to the date as of
                  which  information is given the Private  Offering  Memorandum,
                  except as otherwise stated therein, there has been no material
                  adverse  change  in the  condition,  financial  or  otherwise,
                  earnings,  affairs, regulatory situation or business prospects
                  of the Issuer,  whether or not arising in the ordinary  course
                  of business of the Issuer;

                                    (b) on the  date  as of  which  the  Private
                  Offering Memorandum is dated, the Company shall deliver to the
                  Initial  Purchaser  the  opinion  of  Bartlit,  Beck,  Herman,
                  Palenchar & Scott,  special  counsel for the Company,  QRS and
                  the Issuer an opinion  (which may rely upon  opinions of local
                  counsel  to the same  extent as the  opinion  delivered  by it
                  pursuant to the Note Purchase Agreement)  satisfactory in form
                  and  substance  to  the  Initial   Purchaser   reasonably  (i)
                  confirming  that the opinions  rendered by such counsel on the
                  Closing Date and addressed to the Initial  Purchaser  pursuant
                  to the Note Purchase  Agreement remain valid, or updating such
                  opinions  to reflect  applicable  changes in law or fact as of
                  the date as of which the Private Offering Memorandum is dated,
                  and (ii)  confirming that nothing has come to the attention of
                  such  counsel that would lead such counsel to believe that the


                                       4
<PAGE>

                  Private  Offering  Memorandum,  as of its  date,  contains  an
                  untrue  statement  of a  material  fact or  omits  to  state a
                  material fact necessary to make the statements therein, in the
                  light of the  circumstances  under  which they were made,  not
                  misleading (other than the sections concerning certain federal
                  income tax consequences,  state tax  considerations  and ERISA
                  considerations, and other than financial statements, schedules
                  and other numerical,  financial and statistical data contained
                  therein).

                  SECTION 3.        [Intentionally Omitted.]

                  SECTION 4.        Conditions to Obligations of the Parties
                                    Hereto.

                  The obligations of the parties hereto hereunder are subject to
the execution,  delivery,  and effectiveness of all other Related Agreements and
the sale of the Notes to the Initial Purchaser.

                  SECTION 5.  Breach; Remedies.

                  (a) The  default by the  Company,  QRS or the Issuer of any of
its covenants  hereunder,  and the  continuance  of such default or breach for a
period of seven days after  receipt by the Company of a written  notice from the
Initial  Purchaser  specifying  such  default or breach and  requiring  it to be
remedied shall be an "event of default" hereunder.

                  (b) It is  understood  and agreed  that the  undertakings  set
forth in Section 2 shall survive delivery of the Notes to the Initial Purchaser,
and shall inure to the benefit of all parties hereto and that no adequate remedy
at law will be available to the Initial  Purchaser upon such a breach.  Upon the
discovery by a party hereto,  the Owner Trustee,  or the Indenture  Trustee of a
breach of any undertaking,  the party  discovering such breach shall give prompt
written notice to all other parties hereto, the Owner Trustee, and the Indenture
Trustee,  whereupon  the breaching  party shall  promptly take such action as is
necessary to cure such breach. Within 15 days of its discovery or its receipt of
notice of any breach of any  undertaking,  the breaching  party shall cause such
breach to be cured or, in the event that such breaching  party is unable to cure
such breach,  the Company  shall  purchase,  or shall cause QRS or the Issuer to
purchase, the Notes at a purchase price as set forth below. If such breach is of
a  representation  contained in Section  2(c)(1)(a)  hereof,  the purchase price
shall be an  amount  equal to the sum of (x) the par  value of the Notes and (y)
the  accrued  interest  on the Notes as of such  date,  payable  in  immediately
available funds. If such breach is of another obligation of the Company,  QRS or
the Issuer  pursuant to Section 2(a) or 2(c) of this  Agreement,  such  purchase
price  shall be equal to the sum of (x)  $39,951,986.00  plus (y) all  costs and
expenses of the Initial Purchaser  incidental to or consequent upon such breach,
including without  limitation all third party costs and expenses,  hedging costs
and lost interest  income,  and (z) the accrued interest on the Notes as of such
date, in each case payable in immediately available funds.

                  SECTION 6.  Incorporation by Reference.

                                       5
<PAGE>

                  The  obligations  contained  herein are in addition to, and do
not in any way lessen, weaken, or detract from the further assurances provisions
contained in each Related Agreement, including, without limitation, in Section 7
of the Contribution Agreement,  Section 2 of the Side Letter Agreement,  Section
8.2 of the Trust Agreement, and Section 9.04 of the Indenture,  which are hereby
incorporated by reference. It is further agreed that the provisions of Section 4
of the Note Purchase Agreement are hereby incorporated herein by reference as if
stated herein.

                  SECTION 7.  Notices.

                  All demands,  notices and communications hereunder shall be in
writing  and shall be  delivered  to the  addressees  set  forth in the  Related
Agreements, and dispatched in the manner set forth therein.

                  SECTION 8.  Severability of Provisions.

                  Any part,  provision,  representation or warranty contained in
this  Agreement  that is prohibited or that is held to be void or  unenforceable
shall be  ineffective  to the  extent of such  prohibition  or  unenforceability
without  invalidating  the  remaining  parts,  provisions,   representations  or
warranties hereof. Any part, provision,  representation or warranty contained in
this  Agreement  that is  prohibited or  unenforceable  or is held to be void or
unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective
to the extent of such prohibition or unenforceability  without  invalidating the
remaining parts, provisions,  representations or warranties hereof, and any such
prohibition  or  unenforceability  in any  jurisdiction  shall not invalidate or
render  unenforceable  such provision in any other  jurisdiction.  To the extent
permitted by applicable law, the parties hereto waive any provision of law which
prohibits or renders void or unenforceable any provision hereof.

                  SECTION 9.  GOVERNING LAW.

                  THIS  AGREEMENT   SHALL  BE  GOVERNED  BY,  AND  CONSTRUED  IN
ACCORDANCE  WITH, THE INTERNAL LAWS OF THE STATE OF NEW YORK,  WITHOUT REGARD TO
CONFLICT OF LAWS PROVISIONS THEREOF.

                  SECTION 10.  Survival.

                  Each party hereto agrees that the representations, warranties,
undertakings and agreements made by it pursuant to Section 2(c)(1)(a) herein and
in any certificate or other instrument delivered pursuant hereto shall be deemed
to have been relied upon by the other parties, notwithstanding any investigation
heretofore or hereafter made by any other party or on any other party's  behalf,
and that the representations, warranties and agreements made by any party hereto
in any such  certificate or other  instrument  shall survive the delivery of and
payment for the Notes.

                  SECTION 11.  Acknowledgement of Third Party Reliance.  Each of
the parties hereto hereby  acknowledges that all subsequent  Holders,  and their
respective  successors  and  assigns,   shall  rely  upon  the  representations,


                                       6
<PAGE>

warranties  and covenants  made by it in this  Agreement not as assignees but as
intended third-party creditor beneficiaries of this Agreement.

                  SECTION 12.  Miscellaneous.

                  (a) This  Agreement may be executed in separate  counterparts,
each of which when so executed and  delivered  shall be an original,  but all of
which together shall constitute one and the same instrument.

                  (b) Any person  into  which any party  hereto may be merged or
consolidated  or any  person  resulting  from a  merger,  acquisition,  or other
business  combination  involving any such party or any person  succeeding to its
business shall be considered the successor of such party hereunder,  without the
further act or consent of either party.

                  (c)  This  Agreement   supersedes  all  prior  agreements  and
understandings relating to the subject matter hereof. Neither this Agreement nor
any term hereof may be changed,  waived,  discharged or terminated  orally,  but
only by an instrument in writing signed by the party against whom enforcement of
the change,  waiver,  discharge or termination  is sought.  The headings in this
Agreement  are for purposes of  reference  only and shall not limit or otherwise
affect the meaning hereof.

                    [Signatures Appear on the Following Page]




                                       7
<PAGE>


                  IN  WITNESS  WHEREOF,  the  parties  below  have  caused  this
Securitization Cooperation Agreement to be executed by their respective officers
thereunto duly authorized as of the date written above.

                                 CAX DTR SECURITIZATION CORP.,
                                 a Delaware corporation,



                                 By:      /s/Diane Armstrong
                                          -------------------------------
                                          Name: Diane Armstrong
                                          Title: President & Secretary




                                       S-1
<PAGE>






                                 COMMERCIAL ASSETS, INC.,
                                 a Maryland corporation,



                                 By:      /s/Kevin Nystrom
                                          --------------------------
                                          Name: Kevin Nystrom
                                          Title: Sr. VP & CFO





                                       S-2
<PAGE>





                                  STRUCTURED MORTGAGE TRUST 1997-2, a
                                  Delaware business trust,

                                      By: Wilmington Trust Company, not
                                          individually, but solely in its 
                                          capacity as Owner Trustee,


                                          By:  /s/Emmett R. Harmon
                                               ----------------------------
                                               Name: Emmett R. Harmon
                                               Title: Vice President




                                       S-3
<PAGE>





                                           PAINEWEBBER INCORPORATED,
                                           a Delaware corporation,



                                           By:  /s/Steven J. Plust
                                                ----------------------------
                                                Name: Steven J. Plust
                                                Title: Managing Director



                                       S-4



                              SIDE LETTER AGREEMENT


                  This SIDE LETTER  AGREEMENT  (this  "Agreement"),  dated as of
November 3, 1997, by and between Commercial Assets, Inc., a Maryland corporation
(the "Company") and PaineWebber Incorporated (the "Initial Purchaser").

                  WHEREAS,  Structured Mortgage Trust 1997-2, (the "Issuer"),  a
business trust established under the laws of the State of Delaware pursuant to a
Trust  Agreement,  dated  November  3, 1997,  by and  between  Wilmington  Trust
Company,  a Delaware bank and trust corporation,  as Owner Trustee,  and CAX DTR
Securitization Corp., a Delaware corporation ("QRS"), as depositor,  proposes to
sell to the Initial  Purchaser the respective  classes of  collateralized  notes
that are identified in Schedule I hereto (collectively, the "Notes") pursuant to
a Note Purchase Agreement,  dated as of November 3, 1997, among the Issuer, QRS,
and the Initial Purchaser (the "Note Purchase  Agreement") for consideration and
on terms set forth  therein and in a document  ancillary  thereto (as  described
therein). The Notes are to be issued pursuant to an indenture (the "Indenture"),
to be dated as of  November  3, 1997,  by and  between  the  Issuer and  LaSalle
National  Bank,  a national  banking  association,  as  indenture  trustee  (the
"Indenture Trustee");

                  WHEREAS,  the Notes will be secured  by, and  interest  on and
principal of the Notes will be paid out of the cash flow from and after (but not
including distributions made on) the November 1997 Certificate Distribution Date
from $50,974,526  aggregate  principal  amount of Daiwa Securities  America Inc.
Multifamily  First  Loss  Ownership  Securities  ("Multifamily  FLOWS_")  Series
1994-Multifamily FLOWS_-1 pass-through certificates (the "Collateral");

                  WHEREAS,  the Collateral will be transferred  from the Company
to QRS pursuant to a Contribution  Agreement,  dated as of November 3, 1997 (the
"Contribution  Agreement"),  between QRS, as  contributee,  and the Company,  as
contributor. QRS will then transfer the Collateral to the Issuer pursuant to the
Trust Agreement in exchange for all of the equity of the Issuer;

                  WHEREAS, the contemplated  transactions,  as described  above,
are in the commercial interest of the Company;

                  WHEREAS,  the  parties  hereto  desire  to  provide  a  fuller
indemnity  for the Initial  Purchaser  with regard to its  purchase of the Notes
than the  Contribution  Agreement,  the Trust  Agreement,  or the Note  Purchase
Agreement currently provide for;

                  WHEREAS,  each of the  Issuer  and QRS  (each,  along with the
Company,  an  "Indemnifying  Party") have, as set forth in Section 8 of the Note



<PAGE>

Purchase  Agreement,  jointly and  severally  agreed to indemnify (or in certain
circumstances,  make  contributions to) and hold harmless the Initial Purchaser,
its affiliates, and the respective directors,  officers, agents and employees of
the Initial  Purchaser and its  affiliates  and each other entity or person,  if
any,  controlling  the Initial  Purchaser or any of its affiliates (as such term
"control" is used in either Section 15 of the 1933 Act or Section 20 of the 1934
Act) under a number of situations and subject to certain conditions;

                  WHEREAS,  the  parties  hereto  desire to  provide  for mutual
rights of indemnification on terms  substantially  similar to those contained in
the Note Purchase Agreement; and

                  WHEREAS,  capitalized  terms  used but not  otherwise  defined
herein shall have the respective meanings assigned to them in the Indenture.

                  NOW,  THEREFORE,  in consideration  of the foregoing,  and for
good and valuable consideration,  the receipt and sufficiency of which is hereby
acknowledged, the parties hereto hereby agree as follows:

                  1.       Indemnification and Contribution.

                  (a) The  Company  hereby  agrees to  indemnify  (or in certain
circumstances,  make  contributions to) and hold harmless the Initial Purchaser,
its affiliates, and the respective directors,  officers, agents and employees of
the Initial  Purchaser and its  affiliates  and each other entity or person,  if
any,  controlling  the Initial  Purchaser or any of its affiliates (as such term
"control" is used in either Section 15 of the 1933 Act or Section 20 of the 1934
Act), to the same extent as the obligations of each Indemnifying Party under the
indemnity  and  contribution  referenced  in the  sixth  WHEREAS  clause of this
Agreement. This indemnity will be in addition to, and shall not lessen or modify
the provisions of, any  indemnification or contribution  obligation of any other
party to the Initial Purchaser.

                  (b) The Initial  Purchaser hereby agrees to indemnify and hold
harmless the Company and each person,  if any, who controls the Company (as such
term  "control"  is used in Section 15 of the 1933 Act or Section 20 of the 1934
Act),  to  the  same  extent  as  the  Initial  Purchaser's  obligations  to the
Indemnifying  Parties  under the indemnity  and  contribution  referenced in the
sixth  WHEREAS  clause of this  Agreement,  but only  with  respect  to  written
information  furnished to the Company by the Initial Purchaser  specifically for
use in connection with the preparation of the Private  Offering  Memorandum with
respect  to the  Notes or notes  substituted  therefor  (the  "Private  Offering
Memorandum").  This  indemnity  will be in addition  to, and shall not lessen or
modify the provisions of, any indemnification or contribution  obligation of the
Initial Purchaser by any other party.

                                       2
<PAGE>

                  2. Representations and Covenants of the Company.

                  (a) The  Company  hereby  covenants  that it will  render  any
assistance  requested,  appropriate,  or necessary to draft,  and will carefully
examine the Private  Offering  Memorandum  and all  amendments  and  supplements
thereto  which are  drafted,  and will have  complied  or will  comply  with all
agreements  and have  satisfied or will satisfy all conditions on its part to be
performed  or satisfied  prior to, upon,  or after the Closing Date set forth in
the Related  Agreements,  that it will  represent  and warrant  that the Private
Offering  Memorandum,  when  finalized,  and as then  amended  or  supplemented,
contains no untrue  statement of a material  fact and does not omit to state any
material  fact  required to be stated  therein or necessary in order to make the
statements therein, in the light of the circumstances under which they are made,
not misleading, except that no such representation or warranty shall be required
as to statements contained in or omitted from the Private Offering Memorandum in
reliance upon and in  conformity  with  information  furnished in writing to the
Company by the Initial  Purchaser  specifically  for use in the Private Offering
Memorandum and any amendment or supplement thereto.

                  (b) If, at any time prior to the completion of the sale of the
Notes by the  Initial  Purchaser,  any  event  occurs  as a result  of which the
Private Offering Memorandum, as then amended or supplemented,  would include any
untrue  statement of a material fact or omit to state any material fact required
to be stated  therein or necessary in order to make the statements  therein,  in
the light of the circumstances  under which they were made, not misleading,  the
Company  will  promptly  notify  the  Initial  Purchaser,  and the  Company,  in
conjunction  with QRS and the  Issuer,  shall  prepare to furnish to the Initial
Purchaser,  in  accordance  with Section 4 of the Note  Purchase  Agreement,  an
amendment or supplement  to the Private  Offering  Memorandum  that will correct
such statement or omission and shall furnish to the Initial  Purchaser,  without
charge,  copies of the Private Offering  Memorandum  (including all exhibits and
documents   incorporated  by  reference  therein)  and  the  Indenture  and  all
amendments or supplements to such  documents,  in each case as soon as available
and in such quantities as the Initial Purchaser may reasonably request.

                  (c) The Company will immediately inform the Initial Purchaser,
the Company,  and the Issuer (i) of the receipt by it of any communication  from
the  Securities  and  Exchange  Commission  or any  state  securities  authority
concerning the offering or sale of the Notes,  and (ii) of the  commencement  of
any lawsuit or  proceeding  to which the Company,  QRS, the Issuer,  the Initial
Purchaser, the Owner Trustee or the Indenture Trustee is a party relating to the
offering or sale of the Notes.

                  (d) To the extent, if any, that the rating ultimately assigned
to the Notes by Duff & Phelps  Credit Rating Co. or another  statistical  rating
agency which  initially  rates the Notes is  conditional  upon the furnishing of
documents or the taking of any other  actions by the Company,  the Company shall
use its best efforts to furnish such  documents,  or cause such  documents to be
furnished, and take any such other actions.

                                       3
<PAGE>

                  (e) During the period  referred to in clause  (b),  the Issuer
will, at the Initial Purchaser's request,  furnish through the Initial Purchaser
to  any  prospective   purchaser  of  Notes  from  the  Initial  Purchaser  such
information  as is  required  to be  delivered  to  such  prospective  purchaser
pursuant to Section 7(e) of the Note Purchase Agreement.

                  (f) The Company shall be responsible  for and shall pay all of
the fees,  disbursements  and  expenses  of the  Company  and QRS's  counsel and
accountants.

                  3. Survival of Certain  Representations  and Obligations.  The
respective representations,  warranties,  agreements, covenants, indemnities and
other statements of the Company or the Initial  Purchaser,  and their respective
officers and agents,  set forth in, or made  pursuant to, this  Agreement  shall
remain in full force and effect,  regardless of any investigation,  or statement
as to the  result  thereof,  made by or on behalf of either  the  Company or the
Initial  Purchaser,  or any of their  respective  officers or  directors  or any
controlling  person of any of the  foregoing,  and shall survive the delivery of
and payment for the Notes.  The  provisions  of Sections 1, 2 and 3 hereof shall
survive the termination or cancellation of this Agreement.

                  4. Notices.  All  communications  hereunder will be in writing
and effective only on receipt,  and, if sent to the Initial  Purchaser,  will be
mailed, delivered or telecopied to

                  PaineWebber Incorporated
                  1285 Avenue of the Americas, 19th Floor
                  New York, New York 10019
                  Telecopy:  (212) 917-7957
                  Telephone: (212) 713-7953
                  Attention: Steven J. Plust

                  with a copy to:

                  O'Melveny & Myers LLP
                  153 East 53rd Street
                  New York, New York 10022
                  Telephone: (212) 326-2197
                  Telecopy:  (212) 326-2061
                  Attention: Gary Barnett, Esq.

or, if sent to the Company, will be mailed, delivered or telecopied to it at:

                  Commercial Assets, Inc.
                  3410 S. Galena Street, Suite 210
                  Denver, Colorado 80231
                  Telephone: (303) 614-9400
                  Facsimile: (303) 614-9401
                  Attention: Kevin Nystrom

                                       4
<PAGE>

                  with a copy to:

                  Bartlit Beck Herman Palenchar & Scott
                  511 Sixteenth Street, Suite 700
                  Denver, Colorado 80202
                  Telephone: (303) 592-3100
                  Facsimile: (303) 592-3140
                  Attention:  James L. Palenchar, Esq.

                  5.       Applicable Law; Counterparts; Integration.

                  (a)  THIS  AGREEMENT  WILL BE  GOVERNED  BY AND  CONSTRUED  IN
ACCORDANCE  WITH  THE LAWS OF THE  STATE  OF NEW  YORK,  AND  REFLECTS  THE FULL
UNDERSTANDING  OF THE  PARTIES  HERETO WITH  RESPECT TO THE  MATTERS  REFERENCED
HEREIN.

                  (b)  This   Agreement   may  be  executed  in  any  number  of
counterparts,  each of which shall for all  purposes be deemed to be an original
and all of which shall together constitute but one and the same instrument.


                   [Signatures Commence On The Following Page]




                                       5
<PAGE>





                  IN WITNESS WHEREOF, the Company and the Initial Purchaser have
caused  this Side  Letter  Agreement  to be  executed  by their duly  authorized
respective officers as of the date first set forth above.


                                             COMMERCIAL ASSETS, INC.,
                                             a Maryland corporation,



                                             By:      /s/Kevin Nystrom
                                                      -------------------------
                                                      Name: Kevin Nystrom
                                                      Title: Sr. VP & CFO


                                      S-1

<PAGE>




                                             PAINEWEBBER INCORPORATED,
                                             a Delaware corporation,



                                             By:      /s/Steven J. Plust
                                                      -------------------------
                                                      Name: Steven J. Plust
                                                      Title: Managing Director

                                      S-2
<PAGE>




                                   Schedule I


                                      Notes


  Class              Par Amount             Rate               CUSIP
  -----              ----------             ----               -----

  Class A           $24,224,526               *                 N/A

  Class B           $14,000,000               *                 N/A

  Class C           $0                        *                 N/A

  Class D           $7,750,000                *                 N/A






*  Weighted Average Note Rate



                                      I-1


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