Catalyst 8.2 Drivers
 

# Doom3: Running an OpenGL application with CrossFire™ enabled and AA set to 16x no longer results in corruption being noticed when the display resolution is set to 2048x1536 or higher. Further details can be found in topic number 737-32150
# TianXia2: Launching the game no longer results in the Windows XP operating system rebooting. Further details can be found in topic number 737-32152
# Playing an H.264/VC1 title on a system with a display resolution higher than 1440x900 no longer results in the content failing to play in hardware mode. Further details can be found in topic number 737-32154

http://ati.amd.com/support/driver.html