This unified driver has been further enhanced to provide the highest level of power, performance, and reliability. ATI is one of the first graphic providers to make a 64-bit driver that supports the Longhorn Driver Display Model (LDDM) – the Microsoft Vista graphic driver standard – as well as the first to provide LDDM drivers for integrated graphics processors. By making LDDM drivers available more than a full year prior to Windows Vista release, ATI provides developers with a feature-enabled and performance-optimized platform for application development. ATI is also the first to provide Catalyst Windows Vista driver feedback via the Catalyst Crew Feedback program.

Catalyst beta driver 1 is avaialble for download here.