2.93GHz Quad-Core Intel Core i7, or 3.60GHz Intel Core i5? I'm thinking of getting an iMac but I have no idea what would give me the better performance, game wise and general-wise.
If you are gaming at all, get a Windows PC. After that, which i5? The i5-680? If so, I would suggest the i5-750. It's a quad core for $200 that will overclock easily.