So it turns out my copy of OEM Windows Vista Ultimate is fake. I sorta knew it was when I first got it, but I never tested it to see. I just installed Vista and basically at the install screen it asks me to choose a manufacturer (so it basically does that Paradox crack). Though it didn't work. So I tried to change the CD Key and Register the key that I got with the disc and says it's invalid, go figure. What I am wondering is if there is something I can do. Is there a place I can go to tell/give the Fake CD to Microsoft and they send me a real one? What are my options?