Doom 3, that was unexpected.
Unreal Torney 2k3 is like runs like a greased weasel thats been shot out of a cannon. I've just downloaded the demo. I can serve a game, run every thing at the highest setting at 1600x1200 res and the frame rate is like nothing I've seen since i first saw Quake 3 on my GeForce 2 card a few years ago (now running on 5200 FX). Ive come from playing Halo on Windows and having it run like a dieing dog at 800x600 lowest detail (whitch is appaling considering its on a 2600+, 1 gig of ram 5200FX) To see UT2k3 in action on Linux....WOW ! We need more games on Linux. (and a version of Gmax or 3DSmax ) I still Dual boot though as I need to use 3dsMax, and I also just got the amazing Temple of Elemental Evil & Max Payne 2. (although the former does run on transgamings Winex)