I just played batman AA, Borderlands, and mirrors edge on my high end pc... makes me not want to play on consoles ever again.. 1920x1080 8x AA 16x AF and never dropping below 57fps... I will say uncharted 2 is amazing for the ps3 but damn my pc is awesome. I just want to jump into the screen its so pretty lol.

I have been using vista 64 since January of '09 and I love it. Windows 7 is better but its basically the same thing, I have both and there really is no need to upgrade to windows 7 right away if you have vista already. XP is a dated os now, it runs slower than vista and 7. If you have an old computer dont upgrade you will regret it. When you upgrade your pc to current tech then install windows 7, or if you have a gaming rig thats not to dated.