Ok Let me start of I was browsing Eurogamers Interview with Epic Games, when I realised something!:  "Rein confirms that Epic isn't just developing for the Xbox 360, either - "We're going to be doing a game for PlayStation 3, we just haven't come out and announced it yet. I think it's pretty clear people know we're going to be doing Unreal Tournament."
Yep! thats right some unnamed Unreal Tournament (likly UT 2007) is know coming exclusivly for the PS3 and PC. Hope this was useful to all you PS fans out there...    Source:  http://www.eurogamer.net/article.php?article_id=61668