ATI has released a new set of Catalyst drivers, according to the release notes (http://www2.ati.com/drivers/Catalyst_42_Release_Notes.html) a number of bugs have been fixed and small performance improvements are to be expected in popular titles such as UT 2003, Halo and Tomb Raider. Get your copy here (http://www.techspot.com/drivers/index/results/ati%20catalyst%20radeon%20display%20driver%204.2/0).