NVIDIA seems to have a big update for its GeForce driver suite underway, with the bump in version number from the 186 series to 190. The first release in the series carries the unsupported beta tag. Version 190.38 beta introduces a series of changes as indicated in the release notes documents (for Windows 7, Vista, and XP), though the list of supported NVIDIA products remains largely unchanged from its previous release. Important changes are as follows:

• Adds support for OpenGL 3.1
• Adds support for CUDA 2.3 for improved performance in GPU Computing applications. See CUDA Zone for more details
• Adds a new user-controlled power management setting for GeForce 9-series and later graphics cards. This option allows users to set a performance level for each DirectX or OpenGL application
• Includes several new control panel features and numerous bug fixes. More information can be found in the release documentation

The supported products list includes the newly introduced GeForce GT 100 series, GeForce G 210, and ION LE (which is a lite version of the ION mGPU).

DOWNLOAD: NVIDIA GeForce 190.38 BETA for Windows 7/Vista 64-bit | Windows 7/Vista 32-bit | Windows XP 64-bit | Windows XP 32-bit