So I my friend just had me build his computer, and it's very much top of the line. Higher-end Intel C2D, 4 GB paired ram, raptor 120GB HD, Nvidia 8800 GTS. You get the point. Anyway, I was gonna put regular old Windows XP x86 (32 bit version) but I was starting to consider a 64 bit OS. XP x64 I've read isn't worth the bother over XP x86, but Vista x64 is a much bigger jump. I know the difference in speed and whatnot won't be massive, and the drivers can be limited, but I mean all the drivers I looked up for his system were there. I was just wondering if anyone here has been using Vista x64, and could share their experience. I know this is a Mac thread, so the comments might be biased, but he doesn't have/nor want a Mac. And Linux is a big HAHAHAHAHA. Anyway, I'd like to hear your thoughts.