8-K 1 arm07002_8k-20071001.txt 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 Exchange Act of 1934 October 1, 2007 Date of Report (Date of earliest event reported): Adjustable Rate Mortgage Trust 2007-2 (Exact name of issuing entity as specified in its charter) Credit Suisse First Boston Mortgage Securities Corp. (Exact name of depositor as specified in its charter) DLJ Mortgage Capital, Inc. (Exact name of sponsor as specified in its charter) New York 333-135481-18 54-2199813 (State or other (Commission 54-2199814 jurisdiction File Number) 54-2199815 of incorporation) 54-2199855 (IRS Employer Identification No.) c/o Wells Fargo Bank, N.A. 9062 Old Annapolis Road Columbia, MD 21045 (Address of principal executive offices) (Zip Code) (410) 884-2000 (Registrant's telephone number, including area code) Not Applicable Former name or former address, if changed since last report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below): [ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) [ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) [ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) [ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Section 8 - Other Events Item 8.01 - Other Events Effective October 1, 2007, Bank of America Corporation, parent corporation of Bank of America, N.A. ("Bank of America") and Banc of America Securities LLC ("BAS"), has acquired ABN AMRO North America Holding Company, parent company of LaSalle Bank Corporation and LaSalle Bank National Association ("LaSalle"), from ABN AMRO Bank N.V. (the "Acquisition") SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Adjustable Rate Mortgage Trust 2007-2 (Issuing Entity) By: Wells Fargo Bank, N.A. as Master Servicer By: /s/ Elisabeth A. Brewster By: Elisabeth A. Brewster as Vice President Date: October 3, 2007

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 Exchange Act of 1934

Date of Report (Date of earliest event reported) May 30, 2007

CREDIT SUISSE FIRST BOSTON MORTGAGE SECURITIES CORP.,

on behalf of the

Credit Suisse Adjustable Rate Mortgage Trust 2007-2

(Exact name of registrant as specified in its charter)

Delaware		333-135481-18		13-3460894
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)

Eleven Madison Avenue, New York, NY		10010
(Address of principal executive office)		(Zip Code)

Registrant's telephone number, including area code (212) 325-2000.

(Former name or address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

o Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Information to be Included in the Report

Section 8 – Other Events.

ITEM 8.01. Other Events.

On May 30, 2007, Credit Suisse First Boston Mortgage Securities Corp. caused the issuance and sale of the Adjustable Rate Mortgage-Backed Pass-Through Certificates, Series 2007-2, pursuant to a Series Supplement, dated as of May 1, 2007, to a Standard Terms of Pooling and Servicing Agreement dated as of May 1, 2007, among Credit Suisse First Boston Mortgage Securities Corp., as depositor, DLJ Mortgage Capital, Inc., as seller, Select Portfolio Servicing, as special servicer, modification oversight agent and a servicer, Wells Fargo Bank, N.A., as trust administrator, master servicer, supplemental interest trust trustee and a servicer, U.S. Bank National Association, as trustee, and the other servicers that are signatories thereto.

Section 9 – Financial Statements and Exhibits

ITEM 9.01 (c). Exhibits.

(c) Exhibits (executed copies): The following execution copies of Exhibits to the Form S-3 Registration Statement of the Registrant are hereby filed:

10.1 Series Supplement, dated as of May 1, 2007, to the Standard Terms of Pooling and Servicing Agreement dated as of May 1, 2007, among Credit Suisse First Boston Mortgage Securities Corp., as depositor, DLJ Mortgage Capital, Inc., as seller, Select Portfolio Servicing, as special servicer, modification oversight agent and a servicer, Wells Fargo Bank, N.A., as trust administrator, master servicer, supplemental interest trust trustee and a servicer, U.S. Bank National Association, as trustee, and the other servicers that are signatories thereto.

10.2 Standard Terms of Pooling and Servicing Agreement dated as of May 1, 2007.

10.3 Assignment and Assumption Agreement, dated as of May 1, 2007, by and between DLJ Mortgage Capital, Inc. and Credit Suisse First Boston Mortgage Securities Corp.

10.4 Swap Agreement, dated as of May 30, 2007 by and between Wells Fargo Bank, N.A., as supplemental interest trust trustee and Credit Suisse International.

10.5 Mortgage Loan Tape.

SIGNATURES

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

Dated: June 14, 2007

CREDIT SUISSE FIRST BOSTON MORTGAGE SECURITIES CORP.

By: /s/ Kevin Steele Name: Kevin Steele Title: Vice President

Exhibit Index

Exhibit Number	Description
10.1	Series Supplement, dated as of May 1, 2007, to the Standard Terms of Pooling and Servicing Agreement dated as of May 1, 2007, among Credit Suisse First Boston Mortgage Securities Corp., as depositor, DLJ Mortgage Capital, Inc., as seller, Select Portfolio Servicing, as special servicer, modification oversight agent and a servicer, Wells Fargo Bank, N.A., as trust administrator, master servicer, supplemental interest trust trustee and a servicer, U.S. Bank National Association, as trustee, and the other servicers that are signatories thereto.
10.2	Standard Terms of Pooling and Servicing Agreement dated as of May 1, 2007.
10.3	Assignment and Assumption Agreement, dated as of May 1, 2007, by and between DLJ Mortgage Capital, Inc. and Credit Suisse First Boston Mortgage Securities Corp.
10.4	Swap Agreement, dated as of May 30, 2007 by and between Wells Fargo Bank, N.A., as supplementental interest trust trustee and Credit Suisse International.
10.5	Mortgage Loan Tape.

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