The last of the 3.x series of Catalyst drivers have been released by ATI. The last 3.x version is now at 3.10 and the Win2000/XP and WinME drivers are WHQL. Here's a small rundown on the drivers:
Performance in various 2D applications has improved by as much as 3-6% across the entire RADEON product line.
Comanche 4 framerates have also improved by approximately 5-7%.
Resolved Game Issues
View: 3.10 Release Notes
Download: ATI Driver Page