I just got a laptop with Vista installed, so I wanted to dual-boot XP for obvious reasons. I found my XP booklet thing that has the product key and the CD, but I lost my CD. I downloaded XP and burned it. I figured it would be legal since I bought XP. But it turns out the setup is OEM and my Product key isn't accepted. I tryed to go back into vista, but it only keeps taking me back to the XP setup. I changed where to boot from and I changed it to the hard drive and XP still kept coming up. I even took out the CD. So now I am stuck in XP setup and I searched for solutions and I can't find anything. I just want to erase all of XP now. (I am using my main PC now.)