AMD/ATI have pushed out a new revision of their CATALYST drivers for the month, the 7.6s. One of the main areas improved upon with this driver is even better HD 2900 XT CrossFire performance, with huge gains of up to 42% seen in Half-Life 2: Episode One with HDR+AA enabled. Dark Messiah: Might and Magic also sees around a 16% performance increase with HDR enabled.

There's also a stack of resolved issues and bug fixes across various game titles etc, As listed in AMD/ATI's release notes.