Addition of HDNet Programming Part of Comcast’s Project Infinity Commitment to Deliver Best and Most Content Available Anytime, Anywhere

(DALLAS) September 4, 2008 - HDNet, the leader in high definition programming, today announced a carriage agreement to add HDNet and HDNet Movies to Comcast’s strong high definition (HD) programming line up. The agreement enables Comcast, the nation’s leading provider of entertainment, information and communications products and services, to provide the two HDNet networks to HD subscribers in many of its systems, including free On Demand programming, in addition to increasing Comcast’s carriage of HDNet over the next year.

“We’re thrilled to have a partnership that will provide Comcast’s customers with top-notch HD programming. This agreement between two leading HD providers will help shape the ever-expanding world of high definition programming,” said Mark Cuban, president and co-founder of HDNet. “This marketplace agreement makes HDNet’s cutting edge, independent programming accessible to many more cable homes across the country.”

“With hundreds of HD choices available to Comcast customers, we believe that partnering with HDNet further complements our offering by bringing both compelling and high quality HD programming to our customers in this increasingly competitive marketplace,” said Matt Bond, executive vice president, content acquisition, Comcast. “This partnership is another example of the strides we’re making on our Project Infinity commitment to deliver more HD choices than anywhere else.”

Launched in September of 2001, HDNet became the world’s first national television network broadcasting all of its programming in high definition. HDNet is the exclusive, high definition home for critically acclaimed original programming, including television’s only HD news feature programs “HDNet World Report,” “Dan Rather Reports,” featuring legendary journalist Dan Rather. HDNet also features championship sports coverage from MLS to MMA and groundbreaking music programming with the HDNet Concert Series.

HDNet Movies features a wide selection of major studio theatrical releases - all uncut, unedited, and appearing in their original aspect ratio. HDNet Movies also offers exclusive Sneak Previews of first run feature films to viewers before they premiere in theaters.

About HDNet
HDNet (www.hd.net) provides viewers with the best in original comedy, drama, news, sports and music programming.

HDNet is your exclusive, high definition home for popular, critically acclaimed original programming, including television’s only HD news feature programs “HDNet World Report,” “Dan Rather Reports,” featuring legendary journalist Dan Rather and “NASA on HDNet” (presenting live shuttle launches through 2010). HDNet presents championship sports coverage featuring the National Hockey League, Major League Soccer, the NASCAR Camping World Series, NASCAR Sprint Cup re-broadcasts, boxing and premiere Mixed Martial Arts from “HDNet Fights;” behind-the-scenes sports news with “Inside the NHL” and “Inside MMA;” groundbreaking music programming with the HDNet Concert Series featuring leading artists and bands including Coldplay, Gwen Stefani, Black Eyed Peas and more; and entertaining and irreverent lifestyle programming including “Deadline!,” “Art Mann Presents,” and “Get Out!” HDNet is also the exclusive high definition home to critically acclaimed and award winning programs such as the Emmy Award winning “Arrested Development,” “The Black Donnellys,” “Dead Like Me,” “Smallville” and the hit series “Torchwood.”

HDNet Movies features a wide selection of major studio theatrical releases - all uncut, unedited, and appearing in their original aspect ratio so that HDNet Movies viewers get the best possible home theater experience.

Only HDNet Movies’ exclusive Sneak Previews bring feature films to viewers before they premiere in theaters! Some of the HDNet Movies Sneak Previews have included the Academy Award nominated “Enron: The Smartest Guys in the Room,” Toronto Film Festival nominee “The War Within,” and “Bubble,” the first of six movies by acclaimed director Steven Soderbergh and produced exclusively for HDNet Films. Other featured films include “Cashback,” written and produced by Sean Ellis, “Broken English,” from Zoe Cassavetes, starring Gena Rowlands, Parker Posey, Drea de Matteo and Griffin Dunne, the critically acclaimed “Redacted” directed by Brian De Palma, “Flawless,” starring Michael Caine and Demi Moore, “Quid Pro Quo,” starring Nick Stahl and Vera Farmiga, “Finding Amanda,” starring Matthew Broderick and Brittany Snow and most recently “Red,” starring Brian Cox. Upcoming Sneak Previews include “Special,” starring Michael Rapaport, “Great Buck Howard,” starring Colin Hanks, John Malkovich and Tom Hanks, “Harlem Aria,” starring Damon Wayans and “Humboldt County,” starring Fairuza Balk, Peter Bogdanovich and Frances Conroy.

Launched in 2001 by Mark Cuban and General Manager Philip Garvin, the HDNet networks are available on AT&T, Bright House Networks, Charter Communications, DIRECTV, DISH Network, Insight, Mediacom, Time Warner Cable, Verizon and more than 40 NCTC cable affiliate companies. For more information visit www.hd.net.

About Comcast Corporation
Comcast Corporation (Nasdaq: CMCSA, CMCSK) (www.comcast.com) is the nation’s leading provider of entertainment, information and communications products and services. With 24.6 million cable customers, 14.4 million high-speed Internet customers, and 5.6 million Comcast Digital Voice customers, Comcast is principally involved in the development, management and operation of broadband cable systems and in the delivery of programming content.

Comcast’s content networks and investments include E! Entertainment Television, Style Network, The Golf Channel, VERSUS, G4, PBS KIDS Sprout, TV One, ten Comcast SportsNets networks and Comcast Interactive Media, which develops and operates Comcast’s Internet businesses, including Comcast.net (www.comcast.net). Comcast also has a majority ownership in Comcast-Spectacor, whose major holdings include the Philadelphia Flyers NHL hockey team, the Philadelphia 76ers NBA basketball team and two large multipurpose arenas in Philadelphia.