"A new NVIDIA ForceWare driver appeared on the web which is being served on-line by one of NVIDIA's board-partners. This driver set is commonly distributed now and we'll also offer the download as well as it is receiving pretty good feedback.

Bare in mind this to be considered a beta driver, use it at your own risk.

ForceWare 171.16 Vista beta (32-bit) (2/3/08)
ForceWare 171.16 WinXP beta (32-bit) (2/3/08)"