ATI has released a new version of Catalyst drivers (v3.6) that support the entire range of Radeon line of boards, among some of the game-related fixes:

[COLOR=royalblue]* Switching to the program Second Life using the ALT-Tab command no longer results in the system not responding or looping indefinitely
* Running the demo game Lord of the Realms 3 under Windows XP with a RADEOIN 9000 series card installed no longer results in the system not responding when a 3 stage effect is used
* The game Unreal Tournament 2003 no longer hangs when loading the CTF-December level
* The geometry flashing throughout the background of Second Life is now resolved
* Flickering and display corruption in the game NeverWinter Nights is now resolved [/COLOR]