I got my hands on Devil May cry 3 (a ps2 port to pc) and i'm running x64, and i go to install it and it installs 4 quick files then says it's done, and i checked the install directory and it only installed 8 mb worth of data, the publisher Ubisoft has a lot of explaining to do, x64 is not as much of a minority anymore, more and more people have it nowadays, also blazing angels: squadrons of ww2 had a different problem where it installed fine but then the campaign didnt work in the game, just a warning to anyone thinking of buying this game and you don't want to go back to x86 windows xp