Supported operating system:

Windows Vista 32-bit
Windows 7 32-bit

Release note:
1. Adds support for the newly released GeForce GT 555M, GeForce GT 550M, GeForce GT 540M, GeForce GT 525M, and GeForce GT 520M GPUs.

2. Increases performance for GeForce 400 Series and 500 Series GPUs in several PC games vs. v266.58 WHQL drivers.

3. Now supports 3D Vision window mode on 3D Vision notebooks, with the following features:
Adds support for HDMI 1.4 3D TVs when using 3DTV Play software, including DirectX 9 games, Google Earth, and 3DVisionLive.com.
3D Vision window mode now works with Windows Aero enabled
New NVIDIA Control Panel option to toggle 3D Vision window mode on or off.
Improved performance using the in-game crosshair for Half-life 2, Left4Dead, and Left4Dead2
Adds support for new 3D Vision Desktop LCD monitors: Tongfang LM2230W
Adds support for new 3D Vision projectors: Acer X1261P, Acer X1261-3D, DepthQ HDs3D-1, NEC NP-V300X, Sanyo PDG-DXL2000

4. Added the following 3D Vision game profiles:
Alice Madness Returns
Assassin's Creed: Brotherhood
Battle: Los Angeles
Breach
Cars 2
Crysis 2 (including multi-player demo)
Dead Space 2
DeathSpank
Deep Black
Dirt 3
Dragon Age II
Duke Nukem Forever
Dungeon Defenders
Dungeon Siege III
Fable III
Faxion Online
F.3.A.R.
Final Fantasy XIV
Homefront (DirectX 9 and DirectX 10)
Hunted: Demon's Forge
Lego Star Wars III: The Clone Wars
Lego Universe
Need for Speed World
Oil Rush
Portal 2
RaidersSphere
Red Faction: Armageddon
Richard Burns Rally
Rift
Section 8: Prejudice
Shift 2 Unleashed
Shogun 2: Total War
Star Wars: Clone Wars Adventures
Test Drive Unlimited 2
The Sims Medieval

5. Updated the following 3D Vision game profiles
MX vs. ATV Reflex
Monster Hunter Frontier Benchmark

6. Adds support for applications using CUDA 4.0 features such as Unified Virtual Addressing (UVA) and GPUDirect v2.0.

Supported Devices:
NVIDIA GeForce G210M