New in Version 197.13
 * Adds support for Next Generation ION.
 * Adds support for GeForce GT 320, GeForce GT 330, and GeForce GT 340.
 * Upgrades PhysX System Software to version 9.10.0129.
 * Upgrades HD Audio driver to version 1.0.9.1 (for supported GPUs).
 * Increases performance in several PC games from v196.21 WHQL. The following are examples of measured improvements. Results will vary depending on your GPU and system configuration:
 * Up to 13% performance increase in Crysis: Warhead with a single GPU
 * Up to 30% performance increase in Crysis: Warhead with SLI technology
 * Up to 13% performance increase in H.A.W.X with single GPU
 * Up to 15% performance increase in H.A.W.X with SLI technology
 * Up to 30% performance increase in Left 4 Dead with single GPU
 * Up to 28% performance increase in Left 4 Dead with SLI technology
 * Adds SLI and multi-GPU support for top new gaming titles including Assassin Creed II, Battlefield: Bad Company 2, Command and Conquer 4: Tiberium Twilight, Grand Theft Auto IV: Episodes from Liberty City, Mass Effect 2, Napoleon: Total War, and Zombie Driver.
 * Enhanced SLI support for Metro 2033, Supreme Commander 2, Unigine, and World of Warcraft
 * Adds Ambient Occlusion support for Call of Juarez: Bound in Blood, Need for Speed: Shift, Resident Evil 5, RUSE, and Street Fighter IV.
 * Adds override anti-aliasing support for Mass Effect 2.
 * Includes numerous bug fixes. Refer to the release notes on the documentation tab for information about the key bug fixes in this release.
 * Users without US English operating systems can select their language and download the International driver here.