An AMD Catalyst 10.10 hotfix driver for Windows 7 and Vista has been released

AMD Catalyst 10.10e Hotfix Features:

The AMD Catalyst Control Center now features the new AMD Catalyst AI user interface options on the ATI Radeon HD 5000 Series (the new AMD Catalyst AI options were previously only available for the AMD Radeon 6800 Series)”
Fixed cases where Morphological Anti-Aliasing (MLAA) was not being correctly applied to games (very intermittently)
OpenGL 4.1 beta support
Support for the new Morphological Anti-Aliasing feature
Dead Rising 2 – Crossfire profile (Resolves negative scaling)

Crossfire Performance Improvement for:
Metro 2033
F1 2011 - (Direct X9 version)
Fallout New Vegas
Performance optimizations for systems with an AMD Radeon HD 6870 and AMD Radeon HD 6850 series of graphics products installed
Aliens versus Predator performance enhancements
Star Craft 2 performance enhancements
OpenGL performance enhancements – gains can be seen in Prey, Quake Wars: Enemy Territories, and Heaven v2

Support for additional Stereo 3D-capable displays:
Viewsonic V3D241wm-LED
3D Projectors

 AMD Catalyst 10.10e Hotfix