ATI has released the Catalyst 10.1 graphics drivers for the HD2000 series and newer. This version contains performance improvements in Left 4 Dead 2 and Crysis on the HD5000 series, as well as a range of fixes. Nvidia has released the Beta Forceware 196.34 driver for Windows XP, Vista and 7. These drivers are for GeForce 6, 7, 8, 9, 100, 200 and ION series cards. They fix a bug in the 196.21 Forceware drivers which prevented GPU overclocking. The package also contains the 9.09.1112 PhysX drivers.