::No, there was an unexpected outage / "login issues" in 2005 after some upgrades were applied to the Live service to support Xbox 360.  The login servers got too busy and I was unable to sign-in for a day or two.  Late night 2006-12-27 when I log-in I cannot even find a game, nor join a friend's game, but I can invite to chat or create a game (that no one is able to join).  An opti-match search in Unreal Championship results in being logged out of Xbox Live almost immediately. The only option for a logged in friend is "remove friend" in Unreal Championship for this current "game search issue."