Comcast SportsNet will produce Bulls, Blackhawks, White Sox and Cubs home games in a thrilling high definition format on Comcast SportsNet HDTV. Now sports fans in the Chicago area and surrounding markets with the appropriate HDTV sets and converters, will be able to watch select home games with maximized picture and audio quality in a wide-screen, theater-like display that results in a picture up to six times sharper than the standard analog television set.