motivator mascots

Initially, MyCitySports is offered for baseball little leagues, portals for
other sports such as soccer, football, and basketball are in development.
Next, XM brings the Pacific Life Pac-10 Men's Basketball Tournament to its
millions of subscribers live from the Staples Center in Los Angeles.

About XM Satellite Radio
XM (Nasdaq: XMSR) is America's number one satellite radio service with
more than 3.

globetrotters wizards

The portal allows users to give their team a home page online, creating a
virtual community which the users can utilize to communicate and stay in
touch off the field.com.

entertains midget

jams entertaining

xmradio.

shootout globetrotters

Popular Science recently chose XM
products for two prestigious "Best of What's New 2004" Awards.

dunk cheerleading

In addition, users are able to upload individual and team
photos.2 million subscribers.com.

mascots coty

Users can input game and practice schedules, as well
as box score information from the game to obtain dynamically generated
statistics.com and
411web.com.
(Logo: http://www.
The first round begins Thursday at 12 noon ET; XM will carry tournament
games on Big Ten Sports channels 197, 198, and 199. For more information about XM hardware, programming
and partnerships, please visit http://www.

coty slam

Copies of the filing are
available upon request from XM Radio's Investor Relations Department.

coty entertains

motivator dunk

XM is the exclusive in-flight entertainment service for AirTran
Airways, and will soon be available on JetBlue flights .

throw slam

MyCity.

slam mascots

MyCitySports is a robust web portal which will offer a variety of features.

"We are excited about the possibilities that MyCitySports brings to local
sports leagues," said Bob Friedenthal, CEO of 411Web.xmradio.

mascots jesters

's Form 10-K filed with the
Securities and Exchange Commission on 3-15-04.

entertains dunk

PRESS RELEASE MyCity Announces Launch of MyCitySports

College Basketball Tournaments Tip Off This Week on XM Satellite Radio

Broadcasting live daily from studios in
Washington, DC, New York City and Nashville at the Country Music Hall of Fame,
XM's 2005 lineup includes more than 150 digital channels of choice from coast
to coast: more than 65 commercial-free music channels, featuring hip hop to
opera, classical to country, bluegrass to blues; more than 60 channels of
premier sports , talk, comedy, children's and entertainment programming; and 21
channels of the most advanced traffic and weather information for major
metropolitan areas nationwide.

Factors that could cause actual results to differ materially from those in
the forward-looking statements in this press release include demand for XM
Satellite Radio's service, the Company's dependence on technology and third
party vendors, its potential need for additional financing, as well as other
risks described in XM Satellite Radio Holdings Inc.

pts simmel

"

About 411Web

411Web is a leading online ad agency that provides Internet advertising
programs and integrated campaigns that include portal advertising, email
solutions and lead acquisitions for its blue chip clients.

wizards dunks

newscom."
Tournament action begins Thursday, March 10, at 12 noon ET with the
opening round of the Atlantic Coast Conference (ACC) Men's Basketball
Tournament live from the MCI Center in Washington, D.
XM, the official satellite radio partner of the ACC, will air the
tournament games on a suite of ACC Sports channels: XM channels 191, 192, and
193. As the Official
Satellite Radio Network for Major League Baseball (MLB) and the Exclusive
Satellite Radio Service for NASCAR, as well as the Official Satellite Radio
Service for ACC, PAC-10 and Big-10 collegiate football and basketball, XM
Satellite Radio is the satellite radio leader in sports radio programming,
offering thousands of live sporting events each year.
XM, the leader in satellite-delivered entertainment and data services for
the automobile market through partnerships with General Motors, Honda, Toyota,
Nissan and Volkswagen/Audi, is available in more than 120 different vehicle
models for 2005.

midget slam

"Not only does
MyCitySports make organizing your team easier; it provides a richer
experience for everyone involved.C. Consumers can
experience XM over the Internet through XM Radio Online at
http://listen.

entertains motivator

com, a resource for local communities
throughout the US, announces the launch of MyCitySports, a free internet
portal web solution designed to facilitate and enhance the experience of
youth sports teams such as high school sports and junior sports leagues. The tournament games will air on XM's Pac-10 Sports
channels 194, 195, and 196.

In addition to offering a wide variety of live college sports action, XM
is the official satellite radio network of Major League Baseball and the
exclusive satellite radio service of the Indy Racing League and NASCAR. XM was named Best Radio Service at the 2004
Billboard Digital Entertainment Awards .

mascots showman

com/cgi-bin/prnh/20000724/XMSATLOGO )
"Whether you're a student on campus or an alumnus who lives a thousand
miles away, XM Radio brings you the very best in college basketball action,"
said Kevin Straley, vice president of talk programming, XM Satellite Radio.
The Pac-10 tournament on XM , another satellite radio exclusive, tips off
Thursday at 3:00 pm ET.

jams ambassadors

cheerleading simmel

"You can hear the tournaments on XM in your car, at home or the office, or on
the go.
The latest models of XM radio receivers , such as the portable Delphi MyFi
XM2go, the Delphi XM SKYFI2 radio, and the Audiovox XR9 radio, have sports
tickers that display current scores and upcoming game times for college
basketball and many other sports.

midget entertains

The Los
Angeles-based agency also owns and manages thousands of web sites of its
own, the two main being portal sites:
MyCity. WASHINGTON, College basketball heats up
on XM Satellite Radio (Nasdaq: XMSR) this week as the nation's leading
provider of satellite radio broadcasts men's college basketball tournaments
live from coast to coast.

shootout dunk

XM 's line-up of tournament openers on Thursday continues with the Big Ten
Men's Basketball Tournament at the United Center in Chicago.

showmen cheerleading

XM
serves up live sports play-by-play and talk radio on ESPN Radio , as well as
sports talk on ESPNews Radio, Fox Sports Radio, and Sporting News Radio. XM also is available in Avis, National, and Alamo rental
cars.