This WinXP nForce (C55/MCP55) driver package consists of the following components:

Ethernet Driver (v60.24) "WHQL"
Network Management Tools (v60.26)
SMBus Driver (v4.57) "WHQL"
Installer (v5.17)
WinXP IDE SataRAID Driver (v6.91) "WHQL"
WinXP IDE SataIDE Driver (v6.91) "WHQL"
WinXP RAIDTOOL Application (v6.91) "Sedona"