You can find the new driver here:
x64: http://www.nvidia.com/object/notebook-w ... river.html
x32: http://www.nvidia.com/object/notebook-w ... river.html
RELEASE HIGHLIGHTS :
This is the first release from the Release 270 family of drivers (versions 270.xx to 274.xx). You can read more about this family of drivers on GeForce.com.
This driver supports the following NVIDIA notebook GPUs (please refer to the Products Supported tab for exceptions):
ION notebook GPUs.
GeForce 8M, 9M, 100M, 200M, 300M, 400M, and 500M-series notebook GPUs.
Quadro 5000M, 2000M and 1000M notebook GPUs.
Quadro NVS-series notebook GPUs (only those that support DirectX 10 or higher).
Quadro FX-series notebook GPUs (only those that support DirectX 10 or higher).
This driver package also includes the 3D Vision Controller driver.
New in Release 270.51
GPU Support
Adds support for the newly released GeForce GT 555M, GeForce GT 550M, GeForce GT 540M, GeForce GT 525M, and GeForce GT 520M GPUs.
Performance
Increases performance for GeForce 400 Series and 500 Series GPUs in several PC games vs. v266.58 WHQL drivers.
NVIDIA Update
This is a new feature in Release 270 and later drivers. NVIDIA Update keeps your PC up-to-date with the latest GeForce drivers by notifying you when a new driver is available and directing you to the driver on www.nvidia.com. When you install a Release 270 or later GeForce driver from www.nvidia.com, you will be presented with the option to install NVIDIA Update. Click here to learn more about NVIDIA Update.
NVIDIA 3D Vision
With Release 270 drivers, the 3D Vision Controller driver is now included with all GPU driver installations. This driver package includes v270.47 3D Vision Controller driver. Users are no longer required to install a separate 3D Vision Controller driver or CD driver. For more information, please view this knowledgebase article for more information.
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
Adds support for new 3D Vision Notebooks: ASUS G53SW, ASUS G73SW, ASUS VX7, Clevo P170HM3, Toshiba Satellite P770 / P775 /T572, Toshiba Dynabook T572, Toshiba Qosmio X770 / X775Added the following 3D Vision game profiles:
Alice Madness Returns
Crysis 2 (including multi-player demo)
Dead Space 2
DeathSpank
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)
Lego Universe
Need for Speed World
Portal 2
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
Updated the following 3D Vision game profiles
MX vs. ATV Reflex
Monster Hunter Frontier Benchmark
CUDA
Adds support for applications using CUDA 4.0 features such as Unified Virtual Addressing (UVA) and GPUDirect™ v2.0.