ATI Catalyst Driver Suite v9.1 (Windows Vista) Publisher's description
This is a beta release of ATI Catalyst Driver for Windows Vista
This is a beta release of ATI Catalyst Driver for Windows Vista. 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 revolutionary 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 stable, feature-enabled and performance-optimized platform for application development. Note : The Catalyst Beta Vista RTM driver will work under Windows Vista RC2.