Installation Notes

Windows XP users must install Service Pack 1, at a minimum, prior to attempting to install this package. Failure to do so will result in the inability to support USB 2.0.
Installation of DirectX 9.0 or higher is required in order to use NVMixer.
Release Notes

WHQL certified kit
Standalone drivers with support for nForce4 products, including support for dual-processor systems.
Added support for NVIDIA Disk Alert System
General compatibility fixes.
Windows XP Driver Versions

Audio driver 4.60 (WHQL)
Audio utilities 4.51
Ethernet driver 4.68 (WHQL)
SMBus driver 4.45 (WHQL)
Installer 4.60
IDE NVIDIA driver 5.07 (WHQL)

nVIDIA for XP下載處

nVIDIA For 2000下載處