Yesterday NVIDIA released a ForceWare 195.62 Beta driver for Windows Vista | XP | 7. The drivers now have been WHQL certified.
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ForceWare 195.62 Win 7 | Vista 64-bit WHQL
ForceWare 195.62 Win 7 | Vista 32-bit WHQL
ForceWare 195.62 Windows XP 32-bit WHQL