Users caught cheating on UT 2004 online servers to have their CD-keys banned indefinitely.
Online cheating has become a constant nuisance for gamers over the last few years, with many high profile titles suffering at the hands of less-than-honest players finding ways to exploit their favorite games. For the release of Atari and Epic Games' Unreal Tournament 2004, the game itself was supposed to come complete with all manner of different cheat blockers. Despite this fact, cheaters have been popping up on the servers. However, at the very least, it seems cheaters within UT 2004's servers won't be able to get away with it for very long.
News source: GameSpot