Sorry for the melodramatic headline, but it's late as hell and I just wanna turn the compter off and go to sleep. But I cant... I installed win7 over XP and did it the way to SAVE my files through the custom upgrade. The KEY I bought does NOT work and I dont know if I should shut off the comp or just let it run until i can get a replacement key sometime tom......?? I tried searching the internet for a temporary key and that was an exercise in futility. I did about 20 keys none worked. Shut it off? Let it run? What do you guys think? Will I lose those files/screw shit up if I turn it off?