70-238: Deploying Messaging Solutions with Ex2007 goes live on July 12. A while back I said June 28, but it sounds like it moved to July 12 in the meantime. With 70-238 you can complete your MCITP: Messaging credential (watch this Live Meeting recording for more info on the Exchange 2007 cert tracks). 

OT: I recommend my friend Tyler's video of little-to-no consequence but great charm.