ATI Catalyst Drivers 11.1 XP 64

# Performance highlights includes:

* F1 2010:
- Performance increases up to 12% on AMD Radeon HD 6900 and AMD Radeon HD 6800 Series single card configurations with anisotropic filtering and anti-aliasing disabled.
- Performance increases up to 10% on ATI Radeon HD 5800 Series single card configurations with anisotropic filtering and anti-aliasing disabled.
* Left 4 Dead 2:
- Performance increases up to 17% on AMD Radeon HD 6800 Series single and Crossfire configurations with anisotropic filtering and anti-aliasing disabled.
- Performance increases up to 8% on AMD Radeon HD 6900 Series single configurations with anisotropic filtering and anti-aliasing disabled.

# Windows XP

* Frame drops are no longer observed when playing HD interlaced content in Windows Media Center.
* Call of Duty – Black Ops no longer randomly hangs on AMD Radeon HD 57xx series products.
* Crossfire using AMD Radeon HD 68xx series products no longer hangs intermittently when running 3dMark 2006.
* “Host Application not responding” error message is no longer randomly displayed when launching the AMD Catalyst Control Center.