but you see, nvidia drivers don't work on Vista x64
None of them at WHQL certified...soooooo....DX10 doesn't work. Plus, the 8 series was advertised as "Vista Ready" which it clearly isn't. Now...think about this. ATi doesn't even have DX10 cards out, yet they already have working WHQL drivers that work (Cat 7.1). So now, why can't nVidia do that same?