We are actively writing guidance with procedural information about exactly how to move a team project from one server to another. As a gentle reminder, we recommend that you upgrade to the RTM version of Team Foundation Server before you attempt to move your projects.
We know this is a high-priority request from you all, and we will follow-on with updated information about this in the next couple of weeks. In the meantime, a previous post (http://blogs.msdn.com/vstsue/articles/511391.aspx) can again discuss some of the highlights.
More to come…