I've played the game quite a bit on a 15" Mac Book Pro, bootcamped. I have dual core 2.6, 8 gigs RAM, and the graphics card i think almost has 1 gig of RAM. While the game does certainly run, it doesn't have the greatest performance (at the lowest game settings). It runs much, much better on my brand new, top of the line iMac. Any suggestions you guys have as to how to improve my performance on my laptop would be greatly appreciated.