Hey... I was going to post this! Glad someone else stumbled upon this last nite...
I downloaded and installed over, and ran 3dMark2001, and it simply closed about 3/4th of the way through. I will have to revert to VGA drivers, uninstall and reinstall.
(I have a GeForce2 GTS VisionTek... a great deal at $45, but now VT is gone as a company, nice to see nVidia keeping their drivers updated though)