It has only been a week since AMD released its 10.7 Driver Catalyst Suite and now it has released its new Catalyst 10.7a Beta driver. This includes fixes and updates to the previous Catalyst and also adds a new feature which allows users to Force Enable AA in StarCraft 2 Wings of Liberty which can be done from the Catalyst Control center to improve the visuals of the game. The fix will affect all the GPU's ranging from HD 2000 Series to HD 5000 Series on all versions of windows. Also the update will improve performance in 4-Way Crossfire X using Eyefinity setups.
DOWNLOAD: ATI Catalyst 10.7a BETA