MOSS SP2 and trial issue
My colleague Stefan Gossner was a bit faster so I just Link his post with more information.
Fixed: MOSS 2007 will be a Trial version after SP2; look for more at http://blogs.technet.com/stefan_gossner/archive/2009/06/25/hotfix-for-sp2-issue-that-reverts-sharepoint-products-to-trial-version-has-been-released.aspx
Update 26/Jun/2009:
Our product group also posted new information about the solved SP2 Trial problem:
http://blogs.msdn.com/sharepoint/archive/2009/06/25/service-pack-2-update.aspx