Is there a difference? Are there bugs in the Mac version since it's new? I have a Bootcamp/Windows partition, so getting the PC version is no big deal. Also, in general, how is the game-play on the computer versions versus the console versions? I have an XBOX (original) and a 32" SDTV. I'm just curious as to how the game would look and play on the high res display on my 24" Al iMac (2.4 Ghz, 1GB). I plan to upgrade the memory but have not gotten around to it as of yet. Thanks.