Cell Phones Got Game
"Mobile games and entertainment are big business. SprintPCS and AT&T Wireless, for example, each offer at least 200 games to customers across their handset lines. Sony Pictures Mobile, meanwhile, says mobile customers have downloaded some 2.5 million copies of its most popular game, Wheel of Fortune. And, judging from announcements at the Cellular Telecommunications and Internet Association's trade show here this week, the mobile game and entertainment business is only getting bigger."