Not exactly surprising,eh.I mean Nvidia does have better Open GL drivers and the game was developed with Nvidia hardware in mind from the start.Anyways,I doubt I'll have any worse of a gaming experience then anyone else just because I'll have to run it at 1280x1024 with just 2xAA and 4xAF.I think what is most important thing is that it's going to be a fun game regardless of what settings you have to use and that's the most important thing right?I think to often that's forgotten and I really think people should keep that in mind because I will enjoy it myself either way,although I think ATI is working very hard to try to improve their Open GL drivers for this game.Also,I didn't buy my card for just one game,that would just be silly IMHO,but hopefully by the time there's any games using the Doom3 engine ATI would have improved their Open GL performance.