This new driver sports improved performance in Ghost Recon: Advanced Warfighter 2 (this driver set is "highly recommended upgrade", fixes compatibility issues with owners of old motherboards with VIA chipsets, and new Physx runtime 2.7.2 is highly recommended for developers utilizing UE3.
Also, you should no longer get errors (if they happen) in 32-bit Windows environment. If you have the card, use our complementary l'Inq below and download the drivers. µ
L'INQ
Driver download page
Release notes (PDF, Acrobat or Foxit required)