http://www.nvidia.com/object/nforce_udp_winxp_2.45.html
Release Notes
WHQL certified kit for nForce and nForce2 (NOTE: the graphics drivers in the English only kit is not WHQL certified. However, it is the same driver version as the international kit)
Includes support for nForce2 400 and nForce2 Ultra 400
EAX fixes and compatibility improvements in
Operation Flashpoint
Neverwinter Nights
The Matrix Reloaded
Grand Theft Auto: ViceCity
Mafia
Battlefield 1942
Updated audio control panel
3D audio performance improvements
Installation Notes
Windows XP users must install Service Pack 1 prior to attempting to install this package. Failure to do so will result in the inability to support USB 2.0.
Audio drivers will not install on the following nForce2 products: Chaintech 7NJS. Please use the drivers that come with these products to enable audio functionality.
Driver Versions
Audio driver 3.48 (WHQL)
Audio utilities 3.48
Ethernet driver 3.13 (WHQL)
GART driver 3.34 (WHQL)
Memory controller driver 3.38 (WHQL)
SMBus driver 3.38 (WHQL)
Installer 3.56