I have the PS3 GOTY, but it has become un playable over the year. Now that prices are around 20 bucks, I want to give the PC version a shot with my new Apple product.

I have the 15" 2.4 GHz Macbook Pro, 4G, 330 (or 320, not sure) nVidia video card.

Has anyone had issues with this system and this game? I am able to play Starcraft 2 on Medium/High settings at 50-60 FPS, so performance should be okay.
I am most worried about the bugs that might arise because I'm not using a typical "gamer" PC.

Thanks!