Hello, I bought a windows 7 key on dream spark for free, but unfortunately I installed windows which I downloaded from softpedia. Dreamspark requires me to use their special iso to install their special windows. I would like to extract what I need out of the dremaspark iso and put it on my softpedia windows installation. Anyone know if this is possible. I imagine I could put the windows key validation exe to my pc to make this work. Any advice?