This WinVista 32-bit nForce OEM Ready driver package for MCP79 & MCP89 consists of the following components:

Ethernet Driver (v73.28) WHQL
Network Management Tools (v73.25) "Sedona"
SMBus Driver (v4.79) WHQL
SMU Driver (v2.08) WHQL
Installer (v8.38)

Note:
1. NVIDIA Uninstaller (NVUNINST.EXE) software v1.3.21.2 is OEM Ready certified. MSID 13314705.