I have been successfully running with Parallels and XP for a long time now. This afternoon, I created a new XP user account inside the VM for testing purposes. This user account was "Limited" access. When I tried to log in as that user instead of my usual user account, Windows suddenly decides I need to activate. Needless to say, this copy of Windows has been properly activated for since I started with Parallels, so why is it asking me again now when nothing has changed? What is up with that?!