Possible Duplicate:
Is there a way to establish what version a Windows 7 product key is?
I need a way to test if a Windows 7 key is genuine, and for what version it is so. I would like to do this without activating it.
What would be ideal is an application where I can input a key, and have it tell me what Windows it is for (7, Vista, XP, etc.) and the type (Home Premium, Professional, Ultimate, etc.)
