I think it has to do with how it affects the network components, this is one
touchy area with WinXP's activation scheme. Network configuration changes
with the hardware carry a lot of "points" in the activation scheme, and from
reading how OpenVM changes things, I would suspect this is why you were
prompted. Again, reactivating should not be an issue, just a bit of a PITA
that it happens at all.
--
Best of Luck,
Rick Rogers, aka "Nutcase" - Microsoft MVP
Associate Expert - WindowsXP Expert Zone
Windows help -
www.rickrogers.org