Download the source code without being a workspace member here:http://www.gotdotnet.com/Workspaces/releases/viewuploads.aspx?id=3751cc72-1345-4872-96a1-99c9d64e7c2d
If you would like to contribute to the source you should sign up to be a member of the workspace and you can grab the live source code. After joining the workspace I would recommend using the standalone tool for working with the workspace source control. Here are the notes for this source release:
I'm sure I've missed something obscure I do to work on this project. If you have problems feel free to ping me. Happy Coding!