Thoughts

Managed Direct3D: Animation Updated for Microsoft DirectX 9.0 SDK Update (Summer 2004)(Tuesday, September 14, 2004)
Managed Direct3D: Using a Frame Hierarchy Updated for Microsoft DirectX 9.0 SDK Update (Summer 2004)(Saturday, September 18, 2004)
Managed Direct3D: Losing the Device in a Fullscreen App (Monday, July 5, 2004)