That's the massage you are going to get around 2009 Jan 1st if you are using
the VSTS 2010 CTP .
Jeff Beehler wrote a great post how to handle this issue until the release of
new CTP image.
BTW, here is the way to handle the annoying messages while using the CTP to
Activate Windows/Word/Project ...written by Brian Keller.
Good Luck !