Okay here`s the story: For my new build, I bought windows 7 oem. I installed it using the disk it came with and wanted to wait a while because I was stilling doing upgrades to my build. I had an old laptop that broke years ago with windows 7 on it. I am actually using it`s old hard drive as the main drive (I`m too cheap to buy an ssd). I thought "Hey maybe the key on it would work." Well I used it and it did work. So now I`m stuck with a copy of windows 7 oem and a product key. Any idea where I can sell it since I can`t return it with the sticker broken?