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): November 29, 2004


                    RESIDENTIAL ASSET SECURITIES CORPORATION,
                  on behalf of the RASC Series 2004-KS11 Trust
             (Exact name of registrant as specified in its charter)

           Delaware                  333-108865-11             51-0362653
-----------------------------   ------------------------  -------------------
 (State or other jurisdiction   (Commission File Number)     (IRS Employer
      of incorporation)                                   Identification No.)

    8400 Normandale Lake Boulevard, Suite 250
              Minneapolis, Minnesota                      55437
---------------------------------------------     ----------------------
    (Address of principal executive office)            (Zip Code)

                                 (952) 857-7000
--------------------------------------------------------------------------------
              (Registrant's telephone number, including area code )


                                       N/A
             (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):

[    ] Written  communication  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))



<PAGE>


                    INFORMATION TO BE INCLUDED IN THE REPORT

SECTION 8 - OTHER EVENTS.

ITEM 8.01.     OTHER EVENTS.


On November  29,  2004,  Residential  Asset  Securities  Corporation  caused the
issuance and sale of the Residential  Asset  Securities  Corporation Home Equity
Mortgage Asset-Backed Pass-Through Certificates, Series 2004-KS11, pursuant to a
Pooling and Servicing Agreement, dated as of November 1, 2004, among Residential
Asset Securities Corporation, as depositor,  Residential Funding Corporation, as
master servicer and the JPMorgan Chase Bank, N.A. as trustee. The mortgage loans
were sold to Residential Asset Securities  Corporation pursuant to an Assignment
and Assumption  Agreement,  dated as of November 29, 2004,  between  Residential
Funding Corporation and Residential Asset Securities Corporation.

SECTION 9 - FINANCIAL STATEMENTS AND EXHIBITS

ITEM 9.01 (C). EXHIBITS.


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

                  10.1    Pooling and Servicing Agreement,  dated as of November
                          1,   2004,   among    Residential   Asset   Securities
                          Corporation,   as   depositor,   Residential   Funding
                          Corporation, as master servicer and the JPMorgan Chase
                          Bank, N.A., as trustee.

                  10.2    Assignment  and  Assumption  Agreement,  dated  as  of
                          November  29,  2004,   between   Residential   Funding
                          Corporation   and   Residential    Asset    Securities
                          Corporation.



<PAGE>

                                   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.


                             RESIDENTIAL ASSET SECURITIES CORPORATION



                      By:    /s/ Benita Bjorgo
                      Name:      Benita Bjorgo
                      Title:     Vice President



Dated:  November 29, 2004


<PAGE>

                                  Exhibit Index


Exhibit No.                  Description

10.1 Pooling  and  Servicing  Agreement,  dated as of  November  1, 2004,  among
     Residential Asset Securities Corporation, as depositor, Residential Funding
     Corporation,  as master  servicer and the  JPMorgan  Chase Bank,  N.A.,  as
     trustee.

10.2 Assignment and Assumption Agreement, dated as of November 29, 2004, between
     Residential   Funding   Corporation   and  Residential   Asset   Securities
     Corporation.
[{"type": "8-K", "sequence": "1", "filename": "ks118kpsa.txt", "description": "2004 KS11", "secsgml_size_bytes": 4924}]
{"company-data": {"conformed-name": "RASC Series 2004-KS11 Trust", "cik": "0001309815", "assigned-sic": "6189", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "333-108865-11", "film-number": "041206713"}, "business-address": {"street1": "8400 NORMANDALE LAKE BLVD", "street2": "SUITE 600", "city": "MINNEAPOLIS", "state": "MN", "zip": "55437", "phone": "9528327000"}, "mail-address": {"street1": "8400 NORMANDALE BLVD STE 6", "street2": "8400 NORMANDALE BLVD STE 6", "city": "MINNEAPOLIS", "state": "MN", "zip": "55437"}}
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): November 29, 2004

                    RESIDENTIAL ASSET SECURITIES CORPORATION,
                  on behalf of the RASC Series 2004-KS11 Trust
             (Exact name of registrant as specified in its charter)

           Delaware                  333-108865-11             51-0362653
-----------------------------   ------------------------  -------------------
 (State or other jurisdiction   (Commission File Number)     (IRS Employer
      of incorporation)                                   Identification No.)

    8400 Normandale Lake Boulevard, Suite 250
              Minneapolis, Minnesota                      55437
---------------------------------------------     ----------------------
    (Address of principal executive office)            (Zip Code)

                                 (952) 857-7000
--------------------------------------------------------------------------------
              (Registrant's telephone number, including area code )

                                       N/A
             (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):

[    ] Written  communication  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))
INFORMATION TO BE INCLUDED IN THE REPORT

SECTION 8 - OTHER EVENTS.

ITEM 8.01.     OTHER EVENTS.

On November  29,  2004,  Residential  Asset  Securities  Corporation  caused the
issuance and sale of the Residential  Asset  Securities  Corporation Home Equity
Mortgage Asset-Backed Pass-Through Certificates, Series 2004-KS11, pursuant to a
Pooling and Servicing Agreement, dated as of November 1, 2004, among Residential
Asset Securities Corporation, as depositor,  Residential Funding Corporation, as
master servicer and the JPMorgan Chase Bank, N.A. as trustee. The mortgage loans
were sold to Residential Asset Securities  Corporation pursuant to an Assignment
and Assumption  Agreement,  dated as of November 29, 2004,  between  Residential
Funding Corporation and Residential Asset Securities Corporation.

SECTION 9 - FINANCIAL STATEMENTS AND EXHIBITS

ITEM 9.01 (C). EXHIBITS.

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

                  10.1    Pooling and Servicing Agreement,  dated as of November
                          1,   2004,   among    Residential   Asset   Securities
                          Corporation,   as   depositor,   Residential   Funding
                          Corporation, as master servicer and the JPMorgan Chase
                          Bank, N.A., as trustee.

                  10.2    Assignment  and  Assumption  Agreement,  dated  as  of
                          November  29,  2004,   between   Residential   Funding
                          Corporation   and   Residential    Asset    Securities
                          Corporation.
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.

                             RESIDENTIAL ASSET SECURITIES CORPORATION

                      By:    /s/ Benita Bjorgo
                      Name:      Benita Bjorgo
                      Title:     Vice President

Dated:  November 29, 2004
Exhibit Index

Exhibit No.                  Description

10.1 Pooling  and  Servicing  Agreement,  dated as of  November  1, 2004,  among
     Residential Asset Securities Corporation, as depositor, Residential Funding
     Corporation,  as master  servicer and the  JPMorgan  Chase Bank,  N.A.,  as
     trustee.

10.2 Assignment and Assumption Agreement, dated as of November 29, 2004, between
     Residential   Funding   Corporation   and  Residential   Asset   Securities
     Corporation.