February 2006 DirectX SDK Available

https://www.microsoft.com/downloads/details.aspx?FamilyId=EDB98FFA-A59C-4C23-9B92-BA304F188314&displaylang=en

• Direct3D 10 Technology Preview
• D3DX9
• Microsoft Cross-Platform Audio Creation Tool (XACT)
• Windows Vista Game Explorer (Beta)
• Tools