Nvidia has just released the WHQL flavor of the 175.16 ForceWare drivers which supports all GeForce cards available today in a single package. Aside from the usual host of game and application compatibility fixes and enhancements, version 175.16 adds new PureVideo HD features for the GeForce 9800 GX2, 9800 GTX, 9600 GT and 9600 GSO.
If you're already using the beta version you probably don't need these as not much has changed since last week's release. Otherwise, go ahead and pick your OS to download the latest package:
Nvidia ForceWare WHQL Drivers v 175.16 for Windows XP / MCE
Nvidia ForceWare WHQL Drivers v 175.16 for Windows XP 64-bit / Server 2003
Nvidia ForceWare WHQL Drivers v 175.16 for Windows Vista
Nvidia ForceWare WHQL Drivers v 175.16 for Windows Vista 64bit