AMD has made available its ATI Catalyst 10.9 software suite, which you can download directly from AMD or access via your Steam account.
There are only a handful of performance improvements in the latest release, including double digit gains in Stalker: Call of Pripyat benchmark for HD 5700 and HD 5800 graphics cards owners, and single digit performance gains in The Chronicles of Riddick: Assault on Dark Athena for HD 4800, HD 5700, and HD 5800 owners.
Some new profiles have been added and updated (Aliens Vs Predator, Battlefield: Bad Company 2, F1 2010, Kane & Lynch 2), as well as a handful of resolved issues for Windows 7, Vista, and XP.
Release Notes (PDF)
Driver Download
