Windows DX11 for Vista Officially Released
 

The Windows Graphics, Imaging, and XPS Library contain the latest advancements in modern graphics technologies for gaming, multimedia, imaging and printing applications. It includes updates to DirectX, DirectCompute, and XPS Library. After you install this item, you may have to restart your computer.

Requirements: Vista SP2

32-bit: http://www.microsoft.com/downloads/d...0-210ee147ce15
64-bit: http://www.microsoft.com/downloads/d...2-2c05a8c37ab0