We won't go into the whole deal about why Nvidian PR people delivered three different stories about why drivers are unavailable, but if you go to the page of our favourite driver leaking site, the LaptopVideo2Go, you will be able to find it out yourself.
The drivers bear the marking 100.30 for both Windows Vista x86 (32-bit) and Vista 64 (64-bit), but the drivers should be treated as beta and all of the potential instabilities come by default, not by your configuration.
There are several problems with this leaked release, though: there are no PowerMizer, Resolution, TV control and Overlay tabs available in ForceWare Control Panel, and it takes ages for the Panel to pop up. Yes, it takes longer than ATI's Catalyst, but this is an early beta. The drivers do come with Rotate Page, Colour Page, Display Config page, 3D Settings and Image Settings.
If you need'em, grab'em using our complementary L'INQs:
L'INQ:
ForceWare X 100.30 for Vista x86, aka
32-bit
ForceWare X 100.30 for Windows
Vista 64-bit