Catalyst 7.1 is the latest driver from ATI/AMD and it introduces a very interesting new feature for CrossFire, support for AFR (Alternate Frame Rendering) by default. You need a support in the games to be able to see this improvement and best of all an optimization for CrossFire. This is an update for future compatibility though and just for the better. Except from this there are a lot of game fixes and other more general fixes. More about these can be found in ATI/AMD’s release notes. The drive can be downloaded from our file archive.