Это на них так ВМВаря подействовала? :)
The Virtual Server 2005 R2 software is provided as a free download...
http://www.microsoft.com/windowsserversystem/virtualserver/software/default.mspx
Q. Am I required to enter a product key to install the Virtual Server 2005 R2 software?
A. No. A product key is automatically entered during installation of the Virtual Server 2005 R2 _free software_ (sic!).
"Ну вы блин даете.... (с)