UNDERWRITING AGREEMENT

Exhibit 1.1

MORGAN STANLEY ABS CAPITAL I INC.

MORTGAGE PASS-THROUGH CERTIFICATES

UNDERWRITING AGREEMENT

New York, New York
May 24, 2004

Morgan Stanley & Co. Incorporated
as representative of the several underwriters listed on
the attached Schedule A
1585 Broadway
New York, New York 10036

Dear Sirs:

     Morgan Stanley ABS Capital I Inc., a Delaware corporation (the “Company”), proposes to sell to you, as representative (the “Representative”) of yourself and Countrywide Securities, Inc. (“Countrywide”) (together, the “Underwriters”), CDC Mortgage Capital Trust 2004-HE2, Mortgage Pass-Through Certificates, Series 2004-HE2 in the original principal amount and with the designation described on Schedule A attached hereto (the “Offered Certificates”). The Offered Certificates will be issued pursuant to a pooling and servicing agreement dated as of May 1, 2004 (the “Pooling and Servicing Agreement”) among Morgan Stanley ABS Capital I, Inc., as depositor (the “Depositor”), Countrywide Home Loans Servicing LP, as servicer (“Countrywide”), Deutsche Bank National Trust Company, as trustee (the “Trustee”) and CDC Mortgage Capital Inc., as unaffiliated seller (the “Unaffiliated Seller”). In addition to the Offered Certificates, the Depositor will authorize for issuance the Mortgage Pass-Through Certificates, Series 2004-HE2, Class B-4 (the “Class B-4 Certificates”) and the Mortgage Pass-Through Certificates, Series 2004-HE2, Class X, Class P and Class R pursuant to the Pooling and Servicing Agreement (the “Private Certificates” and together with the Offered Certificates and the Class B-4 Certificates, the “Certificates”).

     The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement, including a prospectus, relating to the Offered Certificates and has filed with, or mailed for filing to, the Commission a prospectus supplement specifically relating to the Offered Certificates pursuant to Rule 424 under the Securities Act of 1933 (the “Securities Act”). The term “Registration Statement” means such registration statement as amended to the Closing Date (as defined herein). The term “Base Prospectus” means the prospectus included in the Registration Statement. The term “Prospectus” means the Base Prospectus together with the prospectus supplement specifically relating to the Offered Certificates, as filed with, or mailed for filing to, the Commission pursuant to Rule 424 (the “Prospectus Supplement”). The term “preliminary prospectus” means a preliminary prospectus supplement specifically relating to the Offered Certificates together with the Base Prospectus. Any reference in this underwriting agreement (the “Agreement”) to the Registration Statement, any preliminary prospectus or the Prospectus shall be deemed to refer to and include the documents incorporated by reference therein pursuant to Item 12 of Form S-3 under the Securities Act, including Computational Materials, ABS Term Sheets and Collateral Term Sheets (each as defined herein), as of the effective date of the Registration Statement, the date of such preliminary prospectus or the Prospectus or the

Closing Date, as the case may be. Terms not otherwise defined in this Agreement are used herein as defined in the Pooling and Servicing Agreement.

I.

     The Company represents and warrants to and agrees with the Underwriters that:

(a) The Registration Statement has become effective; no stop order suspending the effectiveness of the Registration Statement is in effect, and no proceedings for such purpose are pending before or threatened by the Commission.

(b) Each part of the Registration Statement, when such part became effective, did not contain, and each such part, as amended or supplemented, if applicable, will not contain any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein not misleading, (ii) the Registration Statement and the Prospectus comply, and, as amended or supplemented, if applicable, will comply in all material respects with the Securities Act and the applicable rules and regulations of the Commission thereunder and (iii) the Prospectus does not contain and, as amended or supplemented, if applicable, will not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading, except that the representations and warranties set forth in this paragraph I(b) do not apply to the Excluded Information (as defined in paragraph VII hereof).

(c) The Company has been duly incorporated, is validly existing as a corporation in good standing under the laws of the State of Delaware, has the corporate power and authority to own its property and to conduct its business as described in the Prospectus and to enter into and perform its obligations under this Agreement and the Pooling and Servicing Agreement.

(d) This Agreement has been duly authorized, executed and delivered by the Company.

(e) The Pooling and Servicing Agreement has been duly authorized, executed and delivered by the Company and is a valid and binding agreement of the Company, enforceable in accordance with its terms except as the enforceability thereof may be limited by bankruptcy, insolvency or 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.

(f) The direction by the Company to the Trustee to execute, authenticate and deliver the Offered Certificates has been duly authorized by the Company, and the Certificates, when executed and authenticated in the manner contemplated in the Pooling and Servicing Agreement, and delivered to and paid for by the Underwriters in accordance with the terms of this Agreement, will be validly

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issued and outstanding and entitled to the benefits of the Pooling and Servicing Agreement.

(g) Neither the execution and delivery by the Company of, nor the performance by the Company of its obligations under, this Agreement or the Pooling and Servicing Agreement, will contravene any provision of applicable law or the certificate of incorporation or by-laws of the Company or any agreement or other instrument binding upon the Company that is material to the Company or any judgment, order or decree of any governmental body, agency or court having jurisdiction over the Company or any subsidiary, and no consent, approval, authorization or order of, or qualification with, any governmental body or agency is required for the performance by the Company of its obligations under this Agreement and the Pooling and Servicing Agreement, except such as may be required by the securities or Blue Sky laws of the various states in connection with the offer and sale of the Offered Certificates.

(h) There has not occurred any material adverse change, or any development involving a prospective material adverse change, in the condition, financial or otherwise, or in the earnings, business or operations of the Company and its subsidiaries, taken as a whole, from that set forth in the Prospectus.

(i) There are no legal or governmental proceedings pending or threatened to which the Company is a party or to which any of the properties of the Company are subject that are required to be described in the Registration Statement or the Prospectus and that are not so described, nor are there any statutes, regulations, contracts or other documents required to be described in the Registration Statement or the Prospectus or to be filed as exhibits to the Registration Statement that are not described or filed as required.

(j) Each preliminary prospectus filed as part of the Registration Statement as originally filed or as a part of any amendment thereto, or filed pursuant to Rule 424 under the Securities Act, complied as to form, when so filed, in all material respects with the Securities Act and the rules and regulations of the Commission thereunder.

(k) The Company is not an “investment company” or an entity “controlled” by an “investment company,” as such terms are defined in the Investment Company Act of 1940, as amended.

II.

          The Company hereby agrees to sell the Offered Certificates to the Underwriters, and the Underwriters, upon the basis of the representations and warranties herein contained, but subject to the conditions hereinafter stated, agrees to purchase the Offered Certificates from the Company, for a purchase price which is the sum of 99.8% of the original principal amount of the Offered Certificates.

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III.

          A. The Underwriters propose to make a public offering of the Offered Certificates as soon as this Agreement is entered into. The terms of the public offering of the Offered Certificates are set forth in the Prospectus.

          B. It is understood that the Underwriters may prepare and provide to prospective investors certain Computational Materials and ABS Term Sheets (each as defined below) in connection with the offering of the Offered Certificates, subject to the following conditions:

(a) In connection with the use of Computational Materials, the Underwriters shall comply with all applicable requirements of the No-Action Letter of May 20, 1994, issued by the Commission to Kidder, Peabody Acceptance Corporation I, Kidder, Peabody & Co. Incorporated and Kidder Structured Asset Corporation, as made applicable to other issuers and underwriters by the Commission in response to the request of the Public Securities Association dated May 24, 1994 (collectively, the “Kidder/PSA Letter”), as well as the PSA Letter referred to below. In connection with the use of ABS Term Sheets, the Underwriters shall comply with all applicable requirements of the No-Action Letter of February 17, 1995, issued by the Commission to the Public Securities Association (the “PSA Letter” and, together with the Kidder/PSA Letter, the “No-Action Letters”).

(b) “Computational Materials” as used herein shall have the meaning given such term in the No-Action Letters, but shall include only those Computational Materials that have been prepared or delivered to prospective investors by or at the direction of the Underwriters. “ABS Term Sheets” and “Collateral Term Sheets” as used herein shall have the meanings given such terms in the PSA Letter but shall include only those ABS Term Sheets or Collateral Term Sheets that have been prepared or delivered to prospective investors by or at the direction of the Underwriters.

(c) All Computational Materials and ABS Term Sheets provided to prospective investors that are required to be filed pursuant to the No-Action Letters shall bear a legend on each page including the following statement:

“THIS INFORMATION IS BEING DELIVERED TO A SPECIFIC NUMBER OF PROSPECTIVE SOPHISTICATED INVESTORS IN ORDER TO ASSIST THEM IN DETERMINING WHETHER THEY HAVE AN INTEREST IN THE TYPE OF SECURITY DESCRIBED HEREIN. IT HAS BEEN PREPARED SOLELY FOR INFORMATION PURPOSES AND IS NOT AN OFFER TO BUY OR SELL OR A SOLICITATION OF AN OFFER TO BUY OR SELL ANY SECURITY OR INSTRUMENT OR TO PARTICIPATE IN ANY TRADING STRATEGY. THIS MATERIAL IS BASED ON INFORMATION THAT [UNDERWRITER] CONSIDERS RELIABLE. [UNDERWRITER] MAKES NO REPRESENTATION OR

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WARRANTY WITH RESPECT TO THE ACCURACY OR COMPLETENESS OF THE INFORMATION, OR WITH RESPECT TO THE TERMS OF ANY FUTURE OFFER OF SECURITIES CONFORMING TO THE TERMS HEREOF. ANY SUCH OFFER OF SECURITIES WOULD BE MADE PURSUANT TO A DEFINITIVE PROSPECTUS OR PRIVATE PLACEMENT MEMORANDUM, AS THE CASE MAY BE, PREPARED BY THE ISSUER WHICH COULD CONTAIN MATERIAL INFORMATION NOT CONTAINED HEREIN AND TO WHICH THE PROSPECTIVE PURCHASERS ARE REFERRED. IN THE EVENT OF ANY SUCH OFFERING, THIS INFORMATION SHALL BE DEEMED SUPERSEDED, AMENDED AND SUPPLEMENTED IN ITS ENTIRETY BY SUCH PROSPECTUS OR PRIVATE PLACEMENT MEMORANDUM. SUCH PROSPECTUS OR PRIVATE PLACEMENT WILL CONTAIN ALL MATERIAL INFORMATION IN RESPECT OF ANY SECURITIES OFFERED THEREBY AND ANY DECISION TO INVEST IN SUCH SECURITIES SHOULD BE MADE SOLELY IN RELIANCE UPON SUCH PROSPECTUS OR PRIVATE PLACEMENT MEMORANDUM. THE INFORMATION CONTAINED HERE IN MAY BE BASED ON CERTAIN ASSUMPTIONS REGARDING MARKET CONDITIONS AND OTHER MATTERS AND IS THEREFORE SUBJECT TO CHANGE. WE MAKE NO REPRESENTATIONS REGARDING THE REASONABLENESS OF SUCH ASSUMPTIONS OR THE LIKELIHOOD THAT ANY OF SUCH ASSUMPTIONS WILL COINCIDE WITH ACTUAL MARKET CONDITIONS OR EVENTS, AND THIS MATERIAL SHOULD NOT BE RELIED ON FOR SUCH PURPOSES. NO REPRESENTATION IS MADE THAT ANY RETURNS INDICATED WILL BE ACHIEVED.”

The Company shall have the right to require additional specific legends or notations to appear on any Computational Materials or ABS Term Sheets, the right to require changes regarding the use of terminology and the right to determine the types of information appearing therein. Notwithstanding the foregoing, paragraph III(B)(c) will be satisfied if all Computational Materials and ABS Term Sheets referred to therein bear a legend in a form previously approved in writing by the Company.

(d) Any Computational Materials and ABS Term Sheets are subject to the review by and approval of the Company prior to their distribution to any prospective investors and a copy of such Computational Materials and ABS Term Sheets as are delivered to prospective investors shall, in addition to the foregoing delivery requirements, be delivered to the Company simultaneously with delivery to prospective investors.

(e) The Underwriters shall provide to the Company, for filing on Form 8-K as provided in paragraph VI(e), five (5) copies (in such format as required by the Company) of all Computational Materials and ABS Term Sheets that are required

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to be filed with the Commission pursuant to the No-Action Letters. The Underwriters may provide copies of the forgoing in a consolidated or aggregate form that includes all information required to be filed. All Computational Materials and ABS Term Sheets described in this paragraph III(B)(e) must be provided to the Company not later than 10:00 a.m. New York time one business day before filing thereof is required pursuant to the terms of this Agreement. Each Underwriter agrees that it will not provide to any investor or prospective investor in the Offered Certificates any Computational Materials or ABS Term Sheets on or after the day on which Computational Materials and ABS Term Sheets are required to be provided to the Company pursuant to this paragraph III(B)(e) (other than copies of Computational Materials or ABS Term Sheets previously submitted to the Company in accordance with this paragraph III(B)(e) for filing pursuant to paragraph VI(e)), unless such Computational Materials or ABS Term Sheets are preceded or accompanied by the delivery of a Prospectus to such investor or prospective investor.

(f) All information included in the Computational Materials and ABS Term Sheets shall be generated based on substantially the same methodology and assumptions that are used to generate the information in the Prospectus Supplement as set forth therein; provided, however, that the Computational Materials and ABS Term Sheets may include information based on alternative methodologies or assumptions if specified therein.

(g) The Company shall not be obligated to file any Computational Materials or ABS Term Sheets that in the reasonable determination of the Company are not required to be filed pursuant to the No-Action Letters.

          C. Each Underwriter severally represents and warrants and agrees with the Company that as of the date hereof and as of the Closing Date that: (i) the Computational Materials and ABS Term Sheets furnished to the Company pursuant to paragraph III(B)(e) constitute (either in original, aggregated or consolidated form) all of the materials furnished to prospective investors by the Underwriter prior to the time of delivery thereof to the Company that are required to be filed with the Commission with respect to the Offered Certificates in accordance with the No-Action Letters; (ii) on the date any such Computational Materials and ABS Term Sheets with respect to such Certificates (or any written or electronic materials furnished to prospective investors on which the Computational Materials and ABS Term Sheets are based) were last furnished to each prospective investor and on the date of delivery thereof to the Company pursuant to paragraph III(B)(e) and on the related Closing Date, such Computational Materials and ABS Term Sheets (or materials) were accurate in all material respects when read in conjunction with the Prospectus; (iii) the Underwriters have not and will not represent to potential investors that any Computational Materials and ABS Term Sheets were prepared or disseminated on behalf of the Company; and (iv) all Computational Materials and ABS Terms Sheets (or underlying materials distributed to prospective investors on which the Computational Materials and ABS Term Sheets were based) contained and will contain the legend in the form set forth in paragraph III(B)(c) (or in such other form previously approved in writing by the Company).

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          Notwithstanding the foregoing, the Underwriters make no representation or warranty as to whether any Computational Materials or ABS Term Sheets (or any written or electronic materials furnished to prospective investors on which the Computational Materials or ABS Term Sheets are based) included or will include any inaccurate statement resulting directly from any error contained in the information (i) regarding the Mortgage Loans, the related mortgagors and/or the related Mortgaged Properties (but only to the extent any untrue statement or omission arose from errors or omissions in the information concerning the Mortgage Loans, the related mortgagors and/or the related Mortgage Properties, as applicable, provided to the Underwriters by the Company (the “Pool Information”) or (ii) contained in (but not incorporated by reference in) any Prospectus; provided, however, in each case, that if any information that would otherwise constitute Pool Information or Prospectus Information is presented in any Computational Materials or ABS Term Sheets (or any written or electronic materials furnished to prospective investors on which the Computational Materials or ABS Term Sheets are based) in a way that is either inaccurate or misleading in any material respect, such information shall not be Pool Information or Prospectus Information.

IV.

          Payment for the Offered Certificates shall be made to the order of the Company in immediately available funds at the office of Morgan Stanley & Co. Incorporated, 1585 Broadway, New York, New York 10036, at 10:00 A.M., local time, on May 26, 2004, or at such other time or place on the same or such other date, not later than five business days after the date of this Agreement, or as may be agreed to by the Company and Morgan Stanley & Co. Incorporated. Payment for the Offered Certificates shall be made upon delivery to the Underwriters of the Offered Certificates registered in such names and in such denominations as the Underwriters shall request in writing not less than two full business days prior to the date of delivery. The time and date of such payment and delivery with respect to the Offered Certificates are herein referred to as the “Closing Date.”

V.

          The obligations of the Underwriters hereunder are subject to the following conditions:

          A. Subsequent to the execution and delivery of this Agreement and prior to the Closing Date:

(i) there shall not have occurred any downgrading, nor shall any notice have been given of any intended or potential downgrading, or any review for a possible change, that does not indicate the direction of the possible change, in the rating accorded any of the Company’s securities by any “nationally recognized statistical rating organization”, as such term is defined for purposes of Rule 436(g)(2) under the Securities Act;

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(ii) there shall not have occurred any change, or any development involving a prospective change, in the condition, financial or otherwise, or in the earnings, business or operations, of the Company and its subsidiaries, taken as a whole, from that set forth in the Prospectus, that in the judgment of the Underwriters, is material and adverse and that makes it, in the judgment of the Underwriters, impracticable to market the Offered Certificates on the terms and in the manner contemplated in the Prospectus; and

(iii) the Underwriters shall have received on the Closing Date a certificate, dated the Closing Date and signed by an executive officer of the Company, to the effect set forth in clause (i) above and to the effect that the representations and warranties of the Company contained in this Agreement are true and correct as of the Closing Date and that the Company has complied with all of the agreements and satisfied all of the conditions on its part to be performed or satisfied on or before the Closing Date.

The officer signing and delivering such certificate may rely upon the best of his knowledge as to proceedings threatened.

          B. The Underwriters shall have received on the Closing Date an opinion of counsel for the Company, dated the Closing Date, to the effect set forth in Exhibit A.

          C. The Underwriters shall have received on the Closing Date an opinion of counsel to the Underwriters in form and substance acceptable to them.

          D. The Underwriters shall have received on the Closing Date an opinion of counsel of Countrywide, in form and substance acceptable to the Underwriters.

          E. The Underwriters shall have received on the Closing Date an opinion of counsel to the Trustee in form and substance acceptable to them.

          F. The Underwriters shall have received on the Closing Date an opinion of counsel to the Unaffiliated Seller, in form and substance acceptable to the Underwriters.

          G. The Underwriters shall have received on the Closing Date an opinion of counsel to Encore Credit Corp., in form and substance acceptable to the Underwriters.

          H. The Underwriters shall have received on the Closing Date an opinion of counsel to BNC Mortgage, Inc., in form and substance acceptable to the Underwriters.

          I. The Underwriters shall have received on the Closing Date an opinion of counsel to Homeowners Loan Corp., in form and substance acceptable to the Underwriters.

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          J. The Underwriters shall have received on the Closing Date an opinion of counsel to Lenders Direct Capital Corporation, in form and substance acceptable to the Underwriters.

          K. The Underwriters shall have received on the Closing Date an opinion of counsel to Chapel Mortgage Corporation, in form and substance acceptable to the Underwriters.

          L. The Underwriters shall have received on the Closing Date an opinion of counsel to Impac Funding Corporation, in form and substance acceptable to the Underwriters.

          M. The Underwriters shall have received on the Closing Date an opinion of counsel to the CIT Group, in form and substance acceptable to the Underwriters.

          N. The Underwriters shall have received on the Closing Date an opinion of counsel to First Banc Mortgage, Inc., in form and substance acceptable to the Underwriters.

          O. The Underwriters shall have received on the Closing Date an opinion of counsel to People’s Choice Home Loan, Inc., in form and substance acceptable to the Underwriters.

          P. The Underwriters shall have received on the Closing Date an opinion of counsel to Master Financial Corporation, in form and substance acceptable to the Underwriters.

          Q. The Underwriters shall have received on the Closing Date an opinion of counsel to Ownit Mortgage Solutions, Inc., in form and substance acceptable to the Underwriters.

          R. The Underwriters shall have received on the Closing Date an opinion of counsel to Aames Capital Corporation, in form and substance acceptable to the Underwriters.

          S. The Underwriters shall have received on the Closing Date an opinion of counsel to Accredited Home Lenders, Inc., in form and substance acceptable to the Underwriters.

          T. The Underwriters shall have received on the Closing Date an opinion of counsel to SIB Mortgage Corp., in form and substance acceptable to the Underwriters.

          U. The Underwriters shall have received on the Closing Date an opinion of counsel to First Guaranty Mortgage Corporation, in form and substance acceptable to the Underwriters.

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          V. The Underwriters shall have received on the Closing Date an opinion of counsel to the Certificate Insurer, in form and substance acceptable to the Underwriters.

          W. The Underwriters shall have received on the Closing Date an opinion of counsel to the Company with respect to certain matters relating to the transfer of the Mortgage Loans to the Company and from the Company to the Trustee, and such counsel shall have consented to reliance on such opinion by the Rating Agencies as though such opinion had been addressed to them.

          X. The Certificate Insurance Policy shall have been duly executed, delivered and issued with respect to the Class A-1 Certificates.

          Y. The Class A-1, Class A-2, Class A-3, Class A-4, Class M-1, Class M-2, Class M-3, Class B-1, Class B-2 and Class B-3 Certificates shall have been rated “Aaa”, “Aaa”, “Aaa”, “Aaa”, “Aa2, “A2”, “A3”, “Baa1”, “Baa2” and “Baa3”, respectively, by Moody’s Investors Service, Inc., “AAA”, “AAA”, “AAA”, “AAA”, “AA”, “A”, “A-”, “BBB+”, “BBB” and “BBB-” by Fitch Ratings and “AAA”, “AAA”, “AAA”, “AAA”, “AA”, “A”, “A-”, “BBB+”, “BBB” and “BBB-”, respectively, by Standard & Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc.

          Z. The Underwriters shall have received on the Closing Date a letter of Deloitte & Touche LLP, dated the date of this Agreement in form and substance satisfactory to the Underwriters, regarding certain specified procedures performed thereby with respect to information set forth in the Prospectus.

VI.

          In further consideration of the agreements of the Underwriters contained in this Agreement, the Company covenants as follows:

          A. To furnish the Underwriters, without charge, a signed copy of the Registration Statement and any amendments thereto, including exhibits, and, during the period mentioned in paragraph (C) below, as many copies of the Prospectus and any supplements and amendments thereto as the Underwriters may reasonably request.

          B. Before amending or supplementing the Registration Statement or the Prospectus with respect to the Offered Certificates, to furnish the Underwriters a copy of each such proposed amendment or supplement and not to file any such proposed amendment or supplement to which the Underwriters reasonably objects.

          C. If, during such period after the first date of the public offering of the Offered Certificates, as in the opinion of counsel for the Underwriters the Prospectus is required by law to be delivered in connection with sales by the Underwriters, any event shall occur or condition exist as a result of which it is necessary to amend or supplement the Prospectus in order to make the statements therein, in the light of the circumstances when the Prospectus is delivered to a purchaser, not misleading, or if it is necessary to amend or supplement the Prospectus to comply with law, forthwith to prepare and

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furnish, at its own expense, to the Underwriters, either amendments or supplements to the Prospectus so that the statements in the Prospectus as so amended or supplemented will not, in the light of the circumstances when the Prospectus is delivered to a purchaser, be misleading or so that the Prospectus will comply with law.

          D. To endeavor to qualify the Offered Certificates for offer and sale under the securities or Blue Sky laws of such jurisdictions as the Underwriters shall reasonably request and to pay all expenses (including fees and disbursements of counsel) in connection with such qualification and in connection with the determination of the eligibility of the Offered Certificates for investment under the laws of such jurisdictions as the Underwriters may designate.

          E. To file in a timely manner with the Commission in current reports on Form 8-K under the Securities and Exchange Act of 1934 (the “Exchange Act”) all information with respect to the Offered Certificates which constitutes “Computational Materials” as defined in the No-Action Letter of May 20, 1994 issued by the Commission to Kidder, Peabody Acceptance Corporation I, Kidder, Peabody & Co. Incorporated and Kidder Structured Asset Corporation, the No-Action Letter of May 27, 1994 issued by the Commission to the Public Securities Association and the No-Action Letter of March 9, 1995 issued by the Commission to the Public Securities Association, in accordance with and in the time frames set forth in such letters; provided, however, that prior to such filing of the Computational Materials and ABS Term Sheets by the Company, the Underwriters must comply with their obligations pursuant to paragraph III(B).

VII.

          The Company agrees to indemnify and hold harmless the Underwriters and each person, if any, who controls the Underwriters within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act, from and against any and all losses, claims, damages and liabilities caused by any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement, any preliminary prospectus or the Prospectus (if used within the period set forth in paragraph C of Article VI and as amended or supplemented if the Company shall have furnished any amendments or supplements thereto), or caused by any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, except insofar as such losses, claims, damages or liabilities are caused by any such untrue statement or omission or alleged untrue statement or omission based upon and in conformity with (i) the information furnished in writing to the Company by any Underwriter specifically for use in connection with the preparation of the Registration Statement, any preliminary prospectus or the Prospectus or any revision or amendment thereof or supplement thereto, (ii) any information in any Computational Materials or ABS Terms Sheets required to be provided by any Underwriter to the Company pursuant to paragraph III(B) other than Pool Information or Prospectus Information (clause (i) and (ii) collectively, the “Underwriter Information”), (iii) the information concerning the Certificate Insurer under the caption “The Insurer” in the Prospectus Supplement, including information contained therein through incorporation by reference under the caption “Incorporation of Information by

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Reference” (the “Insurer Information”), (iv) the information concerning Countrywide under the captions “Transaction Overview - The Servicer” and “The Servicer” in the Prospectus Supplement (the “Servicer Information”) and (v) the information and data concerning the Mortgage Loans set forth on any computer tape (or other electronic or printed medium) furnished to the Company and any other information set forth in the Prospectus Supplement other than the Underwriter Information, the Insurer Information, the Servicer Information and the information underlining the caption “The Depositor” in the Prospectus (such information, together with the Underwriter Information, the Issuer Information and the Servicer Information, the “Excluded Information”).

          Each Underwriter, severally and not jointly, agrees to indemnify and hold harmless the Company and its directors and officers who sign the Registration Statement and any person controlling the Company within the meaning of either Section 15 of the Securities Act or Section 20 of the Exchange Act, to the same extent as the foregoing indemnity from the Company to the Underwriters, but only with reference to (i) information relating to the Underwriters furnished in writing to the Company by any Underwriter specifically for use in connection with the preparation of the Registration Statement, any preliminary prospectus or the Prospectus or any revision or amendment thereof or supplement thereto and (ii) any Computational Materials, the ABS Term Sheets or the Collateral Term sheets, as applicable, furnished by such Underwriter, to the extent not Pool Information or Prospectus Information.

          In case any proceeding (including any governmental investigation) shall be instituted involving any person in respect of which indemnity may be sought pursuant to either of the two preceding paragraphs, such person (the “indemnified party”) shall promptly notify the person against whom such indemnity may be sought (the “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 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 indemnifying party 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 the indemnifying party and the 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 respect of the legal expenses of any indemnified party, in connection with any proceeding or related proceedings in the same jurisdiction, be liable for the 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. Such firm shall be designated in writing by the Underwriters in the case of parties indemnified pursuant to the first paragraph of this Article VII and by the Company in the case of parties indemnified pursuant to the second paragraph of this Article VII. The 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, the indemnifying party agrees to

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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, the 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 such indemnifying party 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. No indemnifying party shall, 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.

          To the extent the indemnification provided for in this Article VII is unavailable to an indemnified party under the first or second paragraph of this Article VII or is insufficient in respect of any losses, claims, damages or liabilities referred to therein, then each indemnifying party, in lieu of indemnifying such indemnified party, 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 Company on the one hand, and the Underwriters on the other, from the offering of the Offered Certificates 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 Company on the one hand, and of the Underwriters on the other, in connection with the statements or omissions which resulted in such losses, claims, damages or liabilities, as well as any other relevant equitable considerations. The relative benefits received by the Company on the one hand, and the Underwriters on the other, in connection with the offering of the Offered Certificates shall be deemed to be in the same proportions that the total net proceeds from the offering of the Offered Certificates (before deducting expenses) received by the Company and the total underwriting discounts and commissions received by the Underwriters in respect thereof respectively, bear to the aggregate public offering price of the Offered Certificates. The relative fault of the Company on the one hand, and of the Underwriters on the other, shall be determined by reference to, among other things, whether the untrue or alleged untrue statement of a material fact or the omission or alleged omission to state a material fact relates to information supplied by the Company or by the Underwriters and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission.

          The Company and the Underwriters agree that it would not be just and equitable if contribution pursuant to this Article VII were determined by pro rata allocation or by any other method of allocation that does not take account of the 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

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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 the provisions of this Article VII, no Underwriter shall be required to contribute any amount in excess of the amount by which the total underwriting discounts and commissions received by the Underwriters in connection with the Offered Certificates underwritten and distributed to the public by the Underwriters exceeds the amount of any damages that the Underwriters have otherwise been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation.

          The indemnity and contribution agreements contained in this Article VII and the representations and warranties of the Company in this Agreement shall remain operative and in full force and effect regardless of (i) any termination of this Agreement, (ii) any investigation made by or on behalf of the Underwriters or any person controlling the Underwriters or by or on behalf of the Company, its directors or officers or any person controlling the Company and (iii) acceptance of any payment for any of the Offered Certificates.

VIII.

          This Agreement shall be subject to termination in the Underwriters’ absolute discretion, by notice given to the Company, if (a) after the execution and delivery of this Agreement and prior to the Closing Date: (i) trading generally shall have been suspended or materially limited on or by, as the case may be, any of the New York Stock Exchange, the American Stock Exchange, the National Association of Securities Dealers, Inc., the Chicago Board of Options Exchange, the Chicago Mercantile Exchange or the Chicago Board of Trade, (ii) trading of any securities of the Company shall have been suspended on any exchange or in any over-the-counter market, (iii) a general moratorium on commercial banking activities in New York shall have been declared by either Federal or New York State authorities, or (iv) there shall have occurred any outbreak or escalation of hostilities or any change in financial markets or any calamity or crisis that, in the judgment of the Underwriters, is material and adverse and (b) in the case of any of the events specified in clauses (a)(i) through (iv), such event singly or together with any other such event, makes it, in the judgment of the Underwriters, impracticable to market the Offered Certificates on the terms and in the manner contemplated in the Prospectus.

IX.

          If this Agreement shall be terminated by the Underwriters because of any failure or refusal on the part of the Company to comply with the terms or to fulfill any of the conditions of this Agreement, or if for any reason the Company shall be unable to perform its obligations under this Agreement, the Company will reimburse the Underwriters for all out-of-pocket expenses (including the fees and disbursements of its

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counsel) reasonably incurred by the Underwriters in connection with the Offered Certificates.

          All communications hereunder shall be in writing and effective only upon receipt and, if sent to the Company, will be mailed, hand delivered, couriered or sent by facsimile transmission to it at 1585 Broadway, New York, NY 10036, Attention: Securitized Products Group, with a copy to 1221 Avenue of the Americas, New York, NY 10020, Attention: Michelle Wilke, or, if sent to Morgan Stanley & Co. Incorporated, will be mailed, hand delivered, couriered or sent by facsimile transmission to it at 1585 Broadway, New York, NY 10036, Attention: Securitized Products Group, with a copy to 1221 Avenue of the Americas, New York, NY 10020, Attention: Michelle Wilke.

          This Agreement may be signed in any number of counterparts, each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument.

[SIGNATURE PAGE FOLLOWS]

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          This Agreement shall be governed by and construed in accordance with the laws of the State of New York.

Accepted and agreed to by:

MORGAN STANLEY & CO. INCORPORATED

[Signature Page to the Underwriting Agreement]

SCHEDULE A

S-A-1

EXHIBIT A

OPINION OF DEWEY BALLANTINE LLP,

[Refer to Tab 88]

A-1