Scale out TFS2010 issues and fixes
One of our clients has been working on a nice scale out implementation of TFS2010 (migrating from an existing TFS2005). They are using AT load balancing, failover SQL cluster and Search Server Express to unify search. As you might expect this has been a interesting learning experience for all.
You can find out about some of the problems they have had and their solutions are http://www.rancidswan.com/?cat=19
Read the complete post at http://blogs.blackmarble.co.uk/blogs/rfennell/archive/2010/07/26/scale-out-tfs2010-issues-and-fixes.aspx