The new ATI Catalyst 6.3 drivers are now available:

This release note provides information on the latest posting of ATI's industry leading software suite, Catalyst. This particular software suite updates both the ATI Display Driver (version 8.231), and the Catalyst Control Center (version 6.3). This unified driver has been further enhanced to provide the highest level of power, performance, and reliability. The ATI Catalyst software suite is the ultimate in performance and stability.

Download for Windows 2000
Download for Windows XP
Download for Windows XP Media Center Edition
Download for Windows XP Professional x64 Edition