Peeking in at the Xbox.com forums, Infinity Ward community manager Robert Bowling broke some news that will tear COD4 fans to shreds. According to Bowling, the new playlists that have been rumored to be released have been canceled. Also, there isn't going to be any new downloadable content for the game. It looks like Activision is looking to use their resources on Call of Duty: World at War. Unless you like COD4 the way it is, it might be time to go pick up World at War.