-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 RgBKDFqQ2fP7XYQXSXZcMrusJ8ybf3DILhIEX/GEHDuMKWp/TpkLoA88/FEXLb/A
 GTZvMTOL8Xlg+S53NsJ93A==

<SEC-DOCUMENT>0000040730-04-000060.txt : 20040622
<SEC-HEADER>0000040730-04-000060.hdr.sgml : 20040622
<ACCEPTANCE-DATETIME>20040622104902
ACCESSION NUMBER:		0000040730-04-000060
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20040622

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			XM SATELLITE RADIO HOLDINGS INC
		CENTRAL INDEX KEY:			0001091530
		STANDARD INDUSTRIAL CLASSIFICATION:	COMMUNICATION SERVICES, NEC [4899]
		IRS NUMBER:				541878819
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-57011
		FILM NUMBER:		04873906

	BUSINESS ADDRESS:	
		STREET 1:		1500 ECKINGTON PL NE
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20002
		BUSINESS PHONE:		2023804000

	MAIL ADDRESS:	
		STREET 1:		1500 ECKINGTON PL NE
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20002

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GENERAL MOTORS CORP
		CENTRAL INDEX KEY:			0000040730
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR VEHICLES & PASSENGER CAR BODIES [3711]
		IRS NUMBER:				380572515
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		300 RENAISSANCE CTR
		STREET 2:		MAIL CODE: 482-C34-D71
		CITY:			DETROIT
		STATE:			MI
		ZIP:			48265-3000
		BUSINESS PHONE:		3135565000

	MAIL ADDRESS:	
		STREET 1:		300 RENAISSANCE CTR
		STREET 2:		MAIL CODE: 482-C34-D71
		CITY:			DETROIT
		STATE:			MI
		ZIP:			48265-3000
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>sc13dacover062204.txt
<DESCRIPTION>FORM 13D/A GMC AND XM SATELLITE RADIO HOLDINGS
<TEXT>
SUBJECT COMPANY:

COMPANY DATA:
        COMPANY CONFORMED NAME:        XM SATELLITE RADIO HOLDINGS INC
        CENTRAL INDEX KEY:             0001091530
        STANDARD INDUSTRIAL
                CLASSIFICATION:        COMMUNICATION SERVICES, NEC [4899]
        IRS NUMBER:                    541878819
        STATE OF INCORPORATION:        DE
        FISCAL YEAR END:               1231

        FILING VALUES:
                FORM TYPE:             SC 13D/A
                SEC ACT:               1934 Act
                SEC FILE NUMBER:       005-57011
                FILM NUMBER:           1804791

        BUSINESS ADDRESS:
                STREET 1:              1500 ECKINGTON PL NE
                CITY:                  WASHINGTON
                STATE:                 DC
                ZIP:                   20002
                BUSINESS PHONE:        2023804000

        MAIL ADDRESS:
                STREET 1:              1500 ECKINGTON PL NE
                CITY:                  WASHINGTON
                STATE:                 DC
                ZIP:                   20002

FILED BY:

COMPANY DATA:
        COMPANY CONFORMED NAME:        GENERAL MOTORS CORP
        CENTRAL INDEX KEY:             0000040730
        STANDARD INDUSTRIAL
                CLASSIFICATION:        MOTOR VEHICLES & PASSENGER
                                       CAR BODIES [3711]
        IRS NUMBER:                    380572515
        STATE OF INCORPORATION:        DE
        FISCAL YEAR END:               1231

        FILING VALUES:
                FORM TYPE:             SC 13D/A

        BUSINESS ADDRESS:
                STREET 1:              300 RENAISSANCE CTR
                STREET 2:              MAIL CODE: 482-C34-D71
                CITY:                  DETROIT
                STATE:                 MI
                ZIP:                   48265-3000
                BUSINESS PHONE:        3135565000

        MAIL ADDRESS:
                STREET 1:              300 RENAISSANCE CTR
                STREET 2:              MAIL CODE: 482-C34-D71
                CITY:                  DETROIT
                STATE:                 MI
                ZIP:                   48265-3000



</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----