This may appear to be somewhat late news, but it is still worth noting for importance. The Microsoft Solutions Framework Process Guidance which shipped with TFS has been updated. When initially released there were some issues which may have been encountered, but Rob Caron has re-released the zip files to alleviate any of the issues. You can download the process guidance updates for both Agile and CMMI in the links in Rob's Blog post.

Randy Miller has recently published a post discussing the changes which have been made to the newly released guidance files.