Like I mentioned yesterday, Nvidia has released their second Vista driver and ATI released their yesterday aswell. The driver is similar to the Nvidia one because it does not support all of the features of the cards that it says it supports (Radeon 9500 and later, mobility radeon 9550 and later). There is no support for Radeon X1950XTX cards and no support for Vivo and All-in-Wonder functionality. The drivers seem to be significantly faster than previous drivers.
AMD ATI Radeon users can download the new Catalyst 7.2 for Windows XP 32-bit, Windows XP x64, Windows Vista 32-bit and Windows Vista x64