works for any windows 7 OS which u need to activate for unlimited access... 
http://elakiri.com/forum/showthread.php?t=270369
http://rajnox.blogspot.com/2009/11/windows-7-all-activator-ultimate.html
http://elakiri.com/forum/showthread.php?t=270369
http://rajnox.blogspot.com/2009/11/windows-7-all-activator-ultimate.html
