UNITED STATES
                     SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549

                                  FORM 10-K


  (Mark one)

  /X/ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934
      For the fiscal year ended December 31, 2007

      OR


  / / TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934
      For the transition period from ____________ to ____________



      Commission file number of the issuing entity: 333-130545-45

      Merrill Lynch Alternative Note Asset Trust, Series 2007-F1
      (exact name of issuing entity as specified in its charter)

      Merrill Lynch Mortgage Investors, Inc.
      (exact name of the depositor as specified in its charter)

      Merrill Lynch Mortgage Lending, Inc.
      (exact name of the sponsor as specified in its charter)



  New York                                54-2199305
  (State or other jurisdiction of         54-2199306
  incorporation or organization)          54-2199364
                                          54-6740341
                                          (I.R.S. Employer
                                          Identification No.)


   c/o Wells Fargo Bank, N.A.
   9062 Old Annapolis Road
   Columbia, MD                                 21045
  (Address of principal executive               (Zip Code)
  offices)


 Registrant's telephone number, including area code: (410) 884-2000




  Securities registered pursuant to Section 12(b) of the Act:

    NONE.



  Securities registered pursuant to Section 12(g) of the Act:

    NONE.



  Indicate by check mark if the registrant is a well-known seasoned issuer, as
  defined in Rule 405 of the Securities Act.

    Yes ___     No  X



  Indicate by check mark if the registrant is not required to file reports
  pursuant to Section 13 or Section 15(d) of the Act.

    Yes ___     No  X



  Note - Checking the box above will not relieve any registrant required to
  file reports pursuant to Section 13 or 15(d) of the Exchange Act from their
  obligations under those Sections.


  Indicate by check mark whether the registrant (1) has filed all reports
  required to be filed by Section 13 or 15(d) of the Securities Exchange Act
  of 1934 during the preceding 12 months (or for such shorter period that the
  registrant was required to file such reports), and (2) has been subject to
  such filing requirements for the past 90 days.

    Yes  X      No ___



  Indicate by check mark if disclosure of delinquent filers pursuant to Item
  405 of Regulation S-K (Section 229.405 of this chapter) is not contained
  herein, and will not be contained, to the best of registrant's knowledge, in
  definitive proxy or information statements incorporated by reference in Part
  III of this Form 10-K or any amendment to this Form 10-K.

    Not applicable.



  Indicate by check mark whether the registrant is a large accelerated filer,
  an accelerated filer, a non-accelerated filer, or a smaller reporting
  company.  See the definitions of "large accelerated filer", "accelerated
  filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act.

   Large accelerated filer ___
   Accelerated filer ___
   Non-accelerated filer X (Do not check if a smaller reporting company)
   Smaller reporting company ___

  Indicate by check mark whether the registrant is a shell company (as defined
  in Rule 12b-2 of the Act).

    Yes ___     No  X



  State the aggregate market value of the voting and non-voting common equity
  held by non-affiliates computed by reference to the price at which the
  common equity was last sold, or the average bid and asked price of such
  common equity, as of the last business day of the registrant's most recently
  completed second fiscal quarter.

    Not applicable.



  Indicate by check mark whether the registrant has filed all documents and
  reports required to be filed by Section 12, 13 or 15(d) of the Securities
  Exchange Act of 1934 subsequent to the distribution of securities under a
  plan confirmed by a court.

    Not applicable.



  Indicate the number of shares outstanding of each of the registrant's
  classes of common stock, as of the latest practicable date.

    Not applicable.



  DOCUMENTS INCORPORATED BY REFERENCE

  List hereunder the following documents if incorporated by reference and the
  Part of the Form 10-K (e.g., Part I, Part II, etc.) into which the document
  is incorporated: (1)Any annual report to security holders; (2) Any proxy or
  information statement; and (3)Any prospectus filed pursuant to Rule 424(b)
  or (c) under the Securities Act of 1933. The listed documents should be
  clearly described for identification purposes (e.g., annual report to
  security holders for fiscal year ended December 24, 1980).

    Not applicable.





                                     PART I

  Item 1.      Business.

               Omitted.


  Item 1A.     Risk Factors.

               Omitted.


  Item 1B.     Unresolved Staff Comments.

               None.


  Item 2.      Properties.

               Omitted.


  Item 3.      Legal Proceedings.

               Omitted.


  Item 4.      Submission of Matters to a Vote of Security Holders.

               Omitted.




                                     PART II

  Item 5.      Market for Registrant's Common Equity, Related Stockholder
               Matters and Issuer Purchases of Equity Securities.

               Omitted.


  Item 6.      Selected Financial Data.

               Omitted.


  Item 7.      Management's Discussion and Analysis of Financial Condition and
               Results of Operation.

               Omitted.


  Item 7A.     Quantitative and Qualitative Disclosures About Market Risk.

               Omitted.


  Item 8.      Financial Statements and Supplementary Data.

               Omitted.


  Item 9.      Changes in and Disagreements With Accountants on Accounting and
               Financial Disclosure.

               Omitted.


  Item 9A.     Controls and Procedures.

               Omitted.


  Item 9A(T).  Controls and Procedures.

               Omitted.


  Item 9B.     Other Information.

               None.




                                    PART III

  Item 10.     Directors, Executive Officers and Corporate Governance.

               Omitted.


  Item 11.     Executive Compensation.

               Omitted.


  Item 12.     Security Ownership of Certain Beneficial Owners and Management
               and Related Stockholder Matters.

               Omitted.


  Item 13.     Certain Relationships and Related Transactions, and Director
               Independence.

               Omitted.


  Item 14.     Principal Accounting Fees and Services.

               Omitted.




  ADDITIONAL DISCLOSURE ITEMS FOR REGULATION AB


Item 1112(b) of Regulation AB, Significant Obligor Financial Information.

No single obligor represents 10% or more of the pool assets held by the issuing
entity.



Item 1114(b)(2) of Regulation AB, Significant Enhancement  Provider Financial
Information.

No entity or group of affiliated entities provides any external credit
enhancement or other support for the certificates within this transaction as
described under Item 1114 (a) of Regulation AB.



Item 1115(b) of Regulation AB, Certain Derivatives Instruments (Financial
Information).

No entity or group of affiliated entities provides any derivative instruments
or other support for the certificates within this transaction as described
under Item 1115 of Regulation AB.



Item 1117 of Regulation AB, Legal Proceedings.

The registrant knows of no material pending legal proceedings involving the
Trust and all parties related to such Trust, other than routine litigation
incidental to the duties of those respective parties.



Item 1119 of Regulation AB, Affiliations and Certain Relationships and Related
Transactions.

The information regarding this Item has been previously filed in a 424(b)(5)
filing dated March 28, 2007.



Item 1122 of Regulation AB, Compliance with Applicable Servicing Criteria.

The reports on assessment of compliance with the servicing criteria for
asset-backed securities and the related attestation reports on such assessments
of compliance are attached hereto under Item 15.

Central Mortgage Company (the "Company") has reported an instance of material
non-compliance with the servicing criteria set forth in 1122(d)(4)(x)(B) of
Regulation AB applicable to the Company during the year ended December 31, 2007.
Item 1122(d)(4)(x)(B) requires that regarding any funds held in trust for an
obligor (such as escrow accounts): (B) interest on such funds is paid, or
credited, to obligors in accordance with applicable mortgage loan documents and
state laws. It was noted that in 4 states; Oregon, Wisconsin, Maine and New
Hampshire; that the interest rate used to credit interest to obligor(s)' trust
funds was inaccurate. Additional monitoring of the states' published interest
rates has been implemented with additional emphasis on the effective change
date and accuracy.

Although each servicing criterion required by Item 1122(d) of Regulation AB is
addressed in one or more of the Assessments of Compliance with Servicing
Criteria and related Attestation Reports included with this report, the
Servicers', Wachovia Mortgage Corporation and IndyMac Bank, Assessments of
Compliance and related Attestation Reports did not address each of the servicing
criteria that the Servicers were required to address under the terms of the
related Servicing Agreements. The Servicers have not identified such failure to
provide an Assessment and Attestation for these items as a material failure to
fulfill its obligations under the related servicing agreements in the Servicer
Compliance Statements provided under Item 1123 of Regulation AB, because the
Servicers assert that those items are not applicable to the Servicers.



Item 1123 of Regulation AB, Servicer Compliance Statement.

The servicer compliance statements are attached hereto under Item 15.

Although the above-referenced material instance of noncompliance with respect
to Item 1122(d)(4)(x)(B) in the Central Mortgage Company ("CMC") report on
assessment of compliance with the servicing criteria was material to the
activities of CMC on a platform level, CMC indicated that such instance of
noncompliance was not material to the performance of CMC in its capacity as
servicer under the pooling and servicing agreement related to the securities
issued by the Issuing Entity. Accordingly, the servicer compliance statement of
CMC was appropriately unqualified.





                               Part IV

  Item 15. Exhibits, Financial Statement Schedules.

  (a) Exhibits.

  (4.1) Pooling and Servicing Agreement, dated as of March 1, 2007, among
        Merrill Lynch Mortgage Investors, Inc., as depositor, Wells Fargo
        Bank, N.A., as securities administrator and master servicer, and HSBC
        Bank USA, National Association, as trustee, for Merrill Lynch
        Alternative Note Asset Trust, Series 2007-F1 Mortgage Pass-Through
        Certificates. (filed as an exhibit to Form 8-K on April 10, 2007, and
        as amended on April 30, 2007)

  (10.1) Mortgage Loan Purchase Agreement, dated as of March 1, 2007, between
         Merrill Lynch Mortgage Lending, Inc., as seller, and Merrill Lynch
         Mortgage Investors, Inc., as purchaser. (filed as an exhibit to Form
         8-K on April 10, 2007)

  (10.2) Assignment, Assumption and Recognition Agreement, dated as of March
         1, 2007, among Merrill Lynch Mortgage Lending, Inc., Merrill Lynch
         Mortgage Investors, Inc. and PHH Mortgage Corporation. (filed as an
         exhibit to Form 8-K on April 10, 2007)

  (10.3) Mortgage Loan Flow Purchase, Sale & Servicing Agreement, dated as of
         March 27, 2001, between Merrill Lynch Mortgage Capital Inc., Cendant
         Mortgage Corporation and Bishop's Gate Residential Mortgage Trust
         (formerly known as Cendant Residential Mortgage Trust). (filed as an
         exhibit to Form 8-K on April 10, 2007)

  (10.4) Assignment, Assumption and Recognition Agreement, dated as of March
         1, 2007, among Merrill Lynch Mortgage Lending, Inc., Merrill Lynch
         Mortgage Investors, Inc. and Wachovia Mortgage Corporation. (filed
         as an exhibit to Form 8-K on April 10, 2007)

  (10.5) Seller's Purchase, Warranties and Servicing Agreement, dated as of
         December 1, 2006, between Merrill Lynch Mortgage Lending, Inc. and
         Wachovia Mortgage Corporation. (filed as an exhibit to Form 8-K on
         April 10, 2007)

  (10.6) Regulation AB Compliance Addendum to Seller's Purchase, Warranties
         and Servicing Agreement, dated as of December 1, 2006, between
         Merrill Lynch Mortgage Lending, Inc. and Wachovia Mortgage
         Corporation. (filed as an exhibit to Form 8-K on April 10, 2007)

  (10.7) Reconstituted Servicing Agreement, dated as of March 1, 2007,
         between Merrill Lynch Mortgage Investors, Inc. and Wilshire Credit
         Corporation. (filed as an exhibit to Form 8-K on April 10, 2007)

  (10.8) Servicing Agreement, dated as of May 1, 2007, between Merrill Lynch
         Mortgage Investors, Inc., as depositor, and Central Mortgage
         Company, as servicer. (filed as an exhibit to Form 8-K on May 7,
         2007)

  (31) Sarbanes-Oxley Certification.

  (33) Reports on assessment of compliance with servicing criteria for
       asset-backed securities.


    <TABLE>
    
      <c>

    33.1 Central Mortgage Company as Servicer
    33.2 First American Real Estate Solutions of Texas, L.P. as Sub-Contractor
         for Wachovia Mortgage Corporation
    33.3 IndyMac Bank, F.S.B. as Servicer
    33.4 LandAmerica Tax and Flood Services, Inc. as Sub-Contractor for Central
         Mortgage Company
    33.5 Newport Management Corporation as Sub-Contractor for IndyMac Bank,
         F.S.B.
    33.6 Wachovia Mortgage Corporation as Servicer
    33.7 Wells Fargo Bank, N.A. as Master Servicer and Securities Administrator
    33.8 Wells Fargo Bank, N.A. as Custodian
    33.9 ZC Sterling Insurance Agency, Inc. as Sub-Contractor for Wachovia
         Mortgage Corporation

    </TABLE>


  (34) Attestation reports on assessment of compliance with servicing
       criteria for asset-backed securities.


    <TABLE>
    
      <c>

    34.1 Central Mortgage Company as Servicer
    34.2 First American Real Estate Solutions of Texas, L.P. as Sub-Contractor
         for Wachovia Mortgage Corporation
    34.3 IndyMac Bank, F.S.B. as Servicer
    34.4 LandAmerica Tax and Flood Services, Inc. as Sub-Contractor for Central
         Mortgage Company
    34.5 Newport Management Corporation as Sub-Contractor for IndyMac Bank,
         F.S.B.
    34.6 Wachovia Mortgage Corporation as Servicer
    34.7 Wells Fargo Bank, N.A. as Master Servicer and Securities Administrator
    34.8 Wells Fargo Bank, N.A. as Custodian
    34.9 ZC Sterling Insurance Agency, Inc. as Sub-Contractor for Wachovia
         Mortgage Corporation

    </TABLE>


   (35) Servicer compliance statement.


    <TABLE>
    
       <c>

    35.1 Central Mortgage Company as Servicer
    35.2 IndyMac Bank, F.S.B. as Servicer
    35.3 Wachovia Mortgage Corporation as Servicer
    35.4 Wells Fargo Bank, N.A. as Master Servicer and Securities Administrator
    35.5 Wilshire Credit Corporation as Servicer

    </TABLE>


   (b) Not applicable.

   (c) Omitted.



                          SIGNATURES


  Pursuant to the requirements of Section 13 or 15(d) of the Securities
  Exchange Act of 1934, the registrant has duly caused this report to be
  signed on its behalf by the undersigned, thereunto duly authorized.


   Merrill Lynch Alternative Note Asset Trust, Series 2007-F1
   (Issuing Entity)

   Wells Fargo Bank, N.A.
   (Master Servicer)

   /s/ Diane Courtney
   Diane Courtney, Vice President
   (senior officer in charge of the servicing function of the master
   servicer)


    Date:   March 26, 2008



  Exhibit Index

  Exhibit No.


   (4.1) Pooling and Servicing Agreement, dated as of March 1, 2007, among
         Merrill Lynch Mortgage Investors, Inc., as depositor, Wells Fargo
         Bank, N.A., as securities administrator and master servicer, and HSBC
         Bank USA, National Association, as trustee, for Merrill Lynch
         Alternative Note Asset Trust, Series 2007-F1 Mortgage Pass-Through
         Certificates. (filed as an exhibit to Form 8-K on April 10, 2007, and
         as amended on April 30, 2007)

   (10.1) Mortgage Loan Purchase Agreement, dated as of March 1, 2007, between
          Merrill Lynch Mortgage Lending, Inc., as seller, and Merrill Lynch
          Mortgage Investors, Inc., as purchaser. (filed as an exhibit to Form
          8-K on April 10, 2007)

   (10.2) Assignment, Assumption and Recognition Agreement, dated as of March
          1, 2007, among Merrill Lynch Mortgage Lending, Inc., Merrill Lynch
          Mortgage Investors, Inc. and PHH Mortgage Corporation. (filed as an
          exhibit to Form 8-K on April 10, 2007)

   (10.3) Mortgage Loan Flow Purchase, Sale & Servicing Agreement, dated as of
          March 27, 2001, between Merrill Lynch Mortgage Capital Inc., Cendant
          Mortgage Corporation and Bishop's Gate Residential Mortgage Trust
          (formerly known as Cendant Residential Mortgage Trust). (filed as an
          exhibit to Form 8-K on April 10, 2007)

   (10.4) Assignment, Assumption and Recognition Agreement, dated as of March
          1, 2007, among Merrill Lynch Mortgage Lending, Inc., Merrill Lynch
          Mortgage Investors, Inc. and Wachovia Mortgage Corporation. (filed
          as an exhibit to Form 8-K on April 10, 2007)

   (10.5) Seller's Purchase, Warranties and Servicing Agreement, dated as of
          December 1, 2006, between Merrill Lynch Mortgage Lending, Inc. and
          Wachovia Mortgage Corporation. (filed as an exhibit to Form 8-K on
          April 10, 2007)

   (10.6) Regulation AB Compliance Addendum to Seller's Purchase, Warranties
          and Servicing Agreement, dated as of December 1, 2006, between
          Merrill Lynch Mortgage Lending, Inc. and Wachovia Mortgage
          Corporation. (filed as an exhibit to Form 8-K on April 10, 2007)

   (10.7) Reconstituted Servicing Agreement, dated as of March 1, 2007,
          between Merrill Lynch Mortgage Investors, Inc. and Wilshire Credit
          Corporation. (filed as an exhibit to Form 8-K on April 10, 2007)

   (10.8) Servicing Agreement, dated as of May 1, 2007, between Merrill Lynch
          Mortgage Investors, Inc., as depositor, and Central Mortgage
          Company, as servicer. (filed as an exhibit to Form 8-K on May 7,
          2007)

   (31) Sarbanes-Oxley Certification.

   (33) Reports on assessment of compliance with servicing criteria for
        asset-backed securities.


    <TABLE>

    
      <c>
    33.1 Central Mortgage Company as Servicer
    33.2 First American Real Estate Solutions of Texas, L.P. as Sub-Contractor
         for Wachovia Mortgage Corporation
    33.3 IndyMac Bank, F.S.B. as Servicer
    33.4 LandAmerica Tax and Flood Services, Inc. as Sub-Contractor for Central
         Mortgage Company
    33.5 Newport Management Corporation as Sub-Contractor for IndyMac Bank,
         F.S.B.
    33.6 Wachovia Mortgage Corporation as Servicer
    33.7 Wells Fargo Bank, N.A. as Master Servicer and Securities Administrator
    33.8 Wells Fargo Bank, N.A. as Custodian
    33.9 ZC Sterling Insurance Agency, Inc. as Sub-Contractor for Wachovia
         Mortgage Corporation

    </TABLE>

   (34) Attestation reports on assessment of compliance with servicing
        criteria for asset-backed securities.


    <TABLE>

    
      <c>
    34.1 Central Mortgage Company as Servicer
    34.2 First American Real Estate Solutions of Texas, L.P. as Sub-Contractor
         for Wachovia Mortgage Corporation
    34.3 IndyMac Bank, F.S.B. as Servicer
    34.4 LandAmerica Tax and Flood Services, Inc. as Sub-Contractor for Central
         Mortgage Company
    34.5 Newport Management Corporation as Sub-Contractor for IndyMac Bank,
         F.S.B.
    34.6 Wachovia Mortgage Corporation as Servicer
    34.7 Wells Fargo Bank, N.A. as Master Servicer and Securities Administrator
    34.8 Wells Fargo Bank, N.A. as Custodian
    34.9 ZC Sterling Insurance Agency, Inc. as Sub-Contractor for Wachovia
         Mortgage Corporation

    </TABLE>

   (35) Servicer compliance statement.


    <TABLE>

    
       <c>
    35.1 Central Mortgage Company as Servicer
    35.2 IndyMac Bank, F.S.B. as Servicer
    35.3 Wachovia Mortgage Corporation as Servicer
    35.4 Wells Fargo Bank, N.A. as Master Servicer and Securities Administrator
    35.5 Wilshire Credit Corporation as Servicer

    </TABLE>