• Beta driver release.
• This driver supports single GPU and NVIDIA SLI technology on DirectX 9, DirectX 10, and OpenGL for GeForce 6, 7, and 8 series GPUs.
• Improved compatibility for Crysis and BioShock.
• Numerous game and application compatibility fixes. Please read the release notes for more information on product support, feature limitations, driver fixes and known compatibility issues.

We have a forum discussion thread open on these drivers right here.

Products supported:

GeForce 6100
GeForce 6100 nForce 400
GeForce 6100 nForce 405
GeForce 6100 nForce 420
GeForce 6150
GeForce 6150 LE
GeForce 6150SE nForce 430
GeForce 6200
GeForce 6200 A-LE
GeForce 6200 LE
GeForce 6200 TurboCache
GeForce 6200SE TurboCache
GeForce 6250
GeForce 6500
GeForce 6600
GeForce 6600 GT
GeForce 6600 LE
GeForce 6600 VE
GeForce 6610 XL
GeForce 6700 XL
GeForce 6800
GeForce 6800 GS
GeForce 6800 GS/XT
GeForce 6800 GT
GeForce 6800 LE
GeForce 6800 Series GPU
GeForce 6800 Ultra
GeForce 6800 XE
GeForce 6800 XT
GeForce 7025 / NVIDIA nForce 630a
GeForce 7050 PV / NVIDIA nForce 630a
GeForce 7100 GS
GeForce 7200 GS
GeForce 7300 GS
GeForce 7300 GT
GeForce 7300 LE
GeForce 7300 SE
GeForce 7350 LE
GeForce 7500 LE
GeForce 7550 LE
GeForce 7600 GS
GeForce 7600 GT
GeForce 7600 LE
GeForce 7650 GS
GeForce 7800 GS
GeForce 7800 GTX
GeForce 7800 SLI
GeForce 7900 GS
GeForce 7900 GT/GTO
GeForce 7900 GTX
GeForce 7950 GT
GeForce 7950 GX2
GeForce 8300 GS
GeForce 8400 GS
GeForce 8500 GT
GeForce 8600 GT
GeForce 8600 GTS
GeForce 8800 GTS
GeForce 8800 GTX
GeForce 8800 Ultra

New in Version 163.67

New Features

• Improved performance of the graphics memory manager on GeForce
  8 series GPUs running DirectX 9 applications in single GPU
  configurations.
  These improvements solve cases of reported performance slowdowns in
  some 3D applications with high graphics settings and resolutions.

Fixed IssuesWindows Vista 32-bit

• Company of Heroes (DirectX 10) ©\ ʺout©\of©\memoryʺ errors may occur
  at high resolutions and high antialiasing levels.
  GeForce 8 Series GPUs
• GeForce 8600 GTS: The Microsoft DirectX SDK Blob demo¨Cthe screen
  turns blank when changing the multisample type while in full©\screen
  mode. [322023]
  GeForce 7 Series GPUs
• GeForce 7300GT, GeForce 6150/6100: The display becomes corrupted
  after entering Hibenate mode from Standby mode (linked standbyhibernate).
  [339269]
• GeForce 7050PV/7025, GeForce 6600: Civilization4¨Cthe game menu
  doesnʹt show the options. [330106]
  Fixed SLI Mode Issues
• [SLI]: S.T.A.L.K.E.R.: Shadow of Chernobyl¨Cgame performance with
  SLI mode enabled may be lower than under single©\GPU mode in
  some areas. [321749]
• [SLI], GeForce 8600: Age of Empires 3¨Cblue©\screen crash or blank
  screen occurs after exiting the game. [322085]
• [SLI], GeForce 8600: 3DMark06¨CʺGT2©\Firefly Forestʺ shows massive
  corruption at 1600x1200 resolution with 8xAA enabled. [321355]
• [SLI], GeForce 8500/8400/8300: 3DMark05¨Cthe benchmark crashes or
  results in an intermittent blank screen when run with Override AA set
  (from the NVIDIA Control Panel) and at resolutions higher than
  1920x1200. [330368]
• [SLI], GeForce 8500/8400/8300: The desktop resolution resets to
  800x600 after switching between SLI©\mode enable and SLI©\mode
  disable. [327233]

Fixed Issues¨CWindows Vista 64-bit

• GeForce 7300GT, GeForce 6150/6100: The display becomes corrupted
  after entering Hibernate mode from Standby mode (linked standbyhibernate).
  [339269]
  Fixed SLI Mode Issues
• [SLI], GeForce 8800 GTX: Screensaver crashes after resuming from
  preview. [340179]
• [SLI], GeForce 8500/8400/8300: The system automatically restarts
  when SLI is either enabled or disabled with UAC enabled. [332104]