New NVIDIA nForce drivers are here and with build number 5.03 ! These are WHQL certified and an official reference set from and for NVIDIA based mainboards. Although these are reference drivers you should consider them Beta and use them at your own risk.

Audio driver version 4.42 (WHQL) 25 May 2004
Audio utility version 4.44
Win2K ethernet driver version 4.16 (WHQL) 29 Jan 2004
WinXP ethernet driver version 4.16 (WHQL) 29 Jan 2004
Ethernet NRM driver version 4.42 (WHQL) 17 May 2004
Network management tools version 4.42
GART driver version 3.77 (WHQL) 29 Oct 2003
Memory controller driver version 3.38 (WHQL) 09 Apr 2003
SMBus driver version 4.04 (WHQL) 20 Nov 2003
Installer version 4.46
Win2K IDE 2.6 driver version 4.46 (WHQL) 03 Jun 2004
WinXP IDE 2.6 driver version 4.46 (WHQL) 03 Jun 2004


Look like the 5.03 package only got new audio drivers/utilities and IDE drivers while the rest were older than 4.40 package.