Hello everybody! I have browsed the forum for a while to find answers to my questions and I guess that I already no that most of things I need are simply not possible. But still I want to clarify some things so decided to bother you guys and ask hehe First of all the very dumb question: is it possible to test if a key for win7 is still eligible for online activation without trying to activate it in a VM? I guess not, right? More complicated one: if I use the same VM to test many keys - how does it affect them? Does anybody have any experience? I mean... Is it bad or not? Should I better save a state snapshot with unactivated machine and try always from that state? After I tested the key and it worked in my VM is there anyway to cancel that activation so I can use it on the other machine? Thanks for sharing your thoughts!