Su NGOHQ è disponibile una release driver leaked per chipset nForce 4. Al suo interno contiene:

Audio driver version 4.60 (WHQL)
Audio utility version 4.51
Ethernet NRM driver version 4.73 (WHQL)
Network management tools version 4.73
SMBus driver version 4.45 (WHQL) with updated uninstaller files
Installer version 4.61
Win2K IDE driver version 5.21 (WHQL)
Win2K RAIDTOOL application version 5.21
WinXP IDE driver version 5.21 (WHQL)
WinXP RAIDTOOL application version 5.21

Download it @ NGOHQ