Call of Duty 4 is one of the best first-person shooters of all time and still one of the most played games on Xbox Live and PSN to date. Many gamers, like myself, have put countless hours into the game and after putting so much time into a game, it can get boring. Although we have already been treated to some nice new maps via downloadable content, some of us may have already gotten bored with the new maps. But never fear, for there is more coming. Four new playlists are in the works and will be available for download soon. The playlists, which look awesome, have been in the works for a while.