ATI has released the 64-bit driver and also 320bit driver for Windows Vista Beta 2. The supported versions are listed below

Read “Download ATI Catalyst Beta Driver for Windows Vista Beta 2″

nVidia has released the latest ForceWare driver for Windows Vista x64 Beta 2.

To Downloads:
Download nVidia ForceWare Driver

NVIDIA has released nVIDIA nForce Beta drivers for Windows Vista Beta 2. The current ForceWare driver is a beta release that will enable you to test the basic features and capabilities of the new operating system.

Installation Notes:

• These drivers are tested for use only with Microsoft Windows Vista Beta 2 only.
• Package contents include Audio driver, SMBus driver, SataRAID driver, SMU driver, RAIDTOOL application.
• Network drivers are provided “In-The-Box” and are automatically installed during the Windows Vista Beta 2 installation process.
• This driver package does not include an installer. You must use the INF installation to install these drivers by going to the Windows device manager and manually updating the drivers.

Read “nVIDIA nForce Beta Driver for Windows Vista Beta 2 “