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I noticed that there's no Multicore rendering support in the Mac version of the game. Under Windows 7 I can turn on Multicore Rendering and get a much higher framerate.

Hopefully they'll add this to the Mac version with an update. It drops to 20fps sometimes without it on my Mac Pro (ATI 4870)
 
This game runs like complete ass at 1920x1200 on my 17" MBP i7. Wondering if it's a software/driver issue.

http://www.youtube.com/watch?v=gCkA6tOM6Ps

Have you all downloaded the 10.6.4 Graphics Update?

Yes I have. I've never experienced good graphics performance on this machine (with modern games). UT2004 runs great though :p

Maybe it is a driver issue, Nikos. I have the i5, so not quiet as speedy as yours, but still runs terrible.
 
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