This is a new Vista ForceWare driver with revision build 100.65 was just released.

Operating System: Windows Vista 32 bit
Driver Version: 100.65

We have repackaged the driver and made it a much smaller download. As always the binaries have been virus checked before placing them on-line. Most recent GeForce graphics cards are all supported, should your card however not be, please use the included modified .inf file at your disposal.

Release Highlights:

• WHQL Certified driver for GeForce 8800, GeForce 7 series, and GeForce 6 series GPUs
• Beta driver for NVIDIA SLI support for GeForce 8800 GTX/GTS GPUs
• This driver supports the following features:
  • Single GPU support
    • DirectX 9 support for GeForce 6/7/8 series GPUs
    • DirectX 10 support for GeForce 8800 GPUs
    • OpenGL support for GeForce 6/7/8 series GPUs
  • NVIDIA SLI support
    • DirectX 9 support for GeForce 8800 GPUs
    • OpenGL support for GeForce 8800 GPUs
• DirectX 9 and OpenGL NVIDIA SLI support for GeForce 6 and 7 series GPUs and DirectX 10 NVIDIA SLI support for GeForce 8800 GPUs will be available in a future driver

This is the newest official build available to date and it's a WHQL driver (Microsoft Certified); as released by NVIDIA.