Here's a tip from experience, never download Nvidia drivers that are available on Windows Update. They normally perform like crap. You're better of searching for yourself.
I second that. totally screwed when you update with the windows update drivers... they are usually older, crappier, and often have less features than the most up-to-date drivers that have been released.

I don't know why MS even deals with drivers.. they should stick to critical updates, and OS addons.. IMHO.

I wonder how you could get the driver rollback feature installed into windows 2000... is it possible? Would be interesting to see if it could be done.