So i have a Friend who moved here from Australia a few years ago, a very tech savy person indeed. He Says a 64 Bit OS is the best thing since sliced bread and i was also just wondering if anyone here has any expirience with the subject aswell. I came accross a copy of windows XP Pro 64 and installed it. and i wasn't impressed. I played games that utilize it, Far Cry and F.E.A.R to be exact, and i didn't notice the great improvement that i expected. Just wondering if anyone has any other insight, or things i should have tried istead, thanks.