Huh! Someone really likes my utility set for Enterprise Services and correctly points out that they are in "preview" state, but very useful. The good news is: there's no timebomb. And, yes, there's going to be an update once Windows Server 2003 is "official". And, yes, there's going to be an option to get at the source code for all of it. These classes and a lot more code that only few folks have seen yet will be at the center of my developer-topics talks this year.