AMD's Catalyst 10.11 driver is now available for Windows XP, Windows Vista, Windows 7 and Linux. Highlights of the Catalyst 10.11 release include:

Performance Improvements:
-  Battleforge : Performance increases up to 3% on ATI Radeon HD 5800 Series single and CrossFire configurations with anti-aliasing disabled.
-  STALKER – Call of Pripyat benchmark: Performance increases up to 5% on ATI Radeon HD 5800 Series single and CrossFire configurations

Resolved Known Issues for the Windows 7 Operating System
-  Running fullscreen DirectX 9 applications/games after enabling Aero effects and rebooting no longer causes the system to randomly stop responding
- Primary display no longer blanks out intermittently during "World in Conflict: Soviet Assault" DirectX10 gameplay with CrossFire and Dual Monitor enabled
- "Stone Giant" DirectX 11 demo no longer intermittently fails in fullscreen mode with CrossFire enabled under Multi-GPU configurations on some cards
- Task switching out of "Battlefield: Bad Company 2" and then back into the game no longer causes CrossFire to become disabled
- Enabling in-game Anti-Aliasing and utilizing Edge-Detect filters no longer causes smoother lines but blurry textures when compared to the Standard filter on some cards
- Desktop line corruption is no longer observed after hotplugging the HDCP display on some cards
- Enabling Overdrive through the Catalyst Control Center for single display systems no longer results in GPU clocks running at high levels in non-GPU intensive scenarios

Resolved Known Issues for the Windows Vista Operating System
- Running fullscreen DirectX 9 applications/games after enabling Aero effects and rebooting no longer causes the system to randomly stop responding
- When "World of Warcraft" is launched via TriDef® 3D and hardware cursor is enabled, the mouse cursor no longer intermittently flickers and disappears
- Hot swapping a HDCP display panel with a non-HDCP display no longer causes the display to turn blank after resuming from sleep/hibernate during Blu-ray disc playback