This DirectX SDK release contains updates to tools, utilities, samples, documentation, and runtime debug files for x64 and x86 platforms. This release also include a public pre-release Direct3D 10. What's New in the August 2006 DirectX SDK

XACT: 3D Pan Property PIX: Direct3D 9 Shader Debugging PIX: Current Mesh Viewing Direct3D 10 Technology Preview

August 2006 DirectX SDK