Unusual for ATI, they have made a first strike for driver deployment releasing the first set of WHQL certified drivers for Windows Vista. Supporting their X1x00 series of Radeons, from the X1300 to the X1950, the drivers are the first certified set from any graphics vendor, and may give ATI a leg up when it comes to pre-release sales of machines with Vista. You can read the full press release in the comments section.