Paul Hacker started a new monthly Team Foundation Server newsletter back in December that focuses on a new topic each month, as well as solicits articles from area experts. He has now published his January 2008 Edition - focusing on TFS Build. You'll find tons of tips and tricks and references to add-on tools to make working with Team Build a snap.
Paul also runs the Indianapolis Team Foundation Server special interest group. If you are interested in attending, please register here: http://www.indytfs.org/sig/