My specs are in my sig. My MBP is stock, except for the upgraded RAM. I run crysis, wars, and warhead on xp 32 bit. ive found custom config files, but theyre for other computers and dont work the same on mine. im not a programmer and have no IQ when it comes to that kind of stuff. i know people have done a lot of these for macs but i cant seem to find any. PLEASE HELP!!!