Well I'm not running an activated vista OS now, but would it let me upgrade to windows 7 anyways?
Oh, ive been using this to keep my OS alive:
http://www.howtogeek.com/howto/windows-vista/extend-windows-vista-trial-to-120-days/
this is iffy, i mean there are ways to crack your vista to make it activated with full updates, so i would think ms would know this would have to include some way to make sure the upgrade has a sn or something.
Well, does it?