Call of Duty 4 server team, which has been tweaking PlayStation 3 server performance all weekend -- and we're fairly sure that's just as exciting as it sounds. The developer's world-famous community relations manager, Mr. "fourzerotwo" has posted an update on the Infinity Ward forums regarding some stability issues encountered by the incoming glut of players. "The server team has been working on this all weekend, and will be working through the night," it reads. "They're upgrading all server hardware as well as dedicated an individual database to each functionality to improve performance and handle the traffic hitting the servers. (i.e. Database for Matchmaking, Database for Leaderboards, etc.)."
The end result should be better speed and stability -- at least when it comes to matchmaking. They can't help you if you're still dropping grenades on your toes.