As long as the managed components are installed you just need to find the DLL's and add references to them in your project. I started looking at DirectX a week or so ago, in the end i copied the DLL's from where they were to a folder on my root drive so i could reference them easier. Read the commetns at the end of the article on Managed Metroid Part 1, this helped me a lot. Kev Pearman MCP