We have just released the "pre-release" of the Team Foundation Server Migration and Synchronization Toolkit. This toolkit makes it easier to develop solutions for migrating to (or from) Team Foundation Server, as well as providing an engine to help two content repositories in sync (e.g. a 3rd party bug database with Team Foundation Server's work item database). Brian has some more information on his blog. I'm excited by the possibilities for this toolkit and to watch the custom providers which are developed by Microsoft and the community. Congratulations to Matthew Mitrik and his feature team for getting this toolkit out the door; for a Channel 9 interview with Matt talking about this toolkit a few months ago click here.