Oh sorry. Hahaha. Would I be able to install windows seven home premium and use my key that I bought and never used. Or would I have to install seven starter and then upgrade it. I am using the same computer but I took it to a place here in Rosarito Mexico and they installed 7 ultimate and its not a valid copy. Also its in spanish and I really much prefer it in English as I am British and Italian. They also erased my recovery partition that came with the computer.