It seems like only yesterday when players were complaining about Trophy-related issues in the PS3 version of Modern Warfare 2. Wait a sec -- it was yesterday. According to a tweet by Infinity Ward's Robert Bowling, a "trophy update" has been released. However, while said update fixes one problem, it apparently creates another. "It killed all multiplayer activity on MW2," tipster True_Darknight tells Joystiq. Today, launching the multiplayer mode from our own PS3 copy of Modern Warfare 2 did indeed prove futile, as we stared at the matchmaking screen for about five minutes before finally giving up.According to Bowling, PS3 owners can expect a "party invite update by Friday," which should hopefully resolve this issue. Until then, players will have to make due with the single-player campaign. It's not like this "multiplayer" thing is important, right?Update: Tipster Kenneth B. pointed us to a tweet from Activision support who says the MW2 outage is "totally unrelated to the patch." While this means a fix can be done before Friday, he admits "we don't have a hard ETA on the servers coming back up." We'll be keeping track of this problem, but don't forget to send us your tips.