Hi, so I'm a little confused. I just recently bought a cheap Mac Mini from Best Buy and had hopes of using a Mac program called Boot Camp to install Windows 8 alongside my Mac OS. The problem I'm having is I'm not sure if the Windows 8 disc is able to do more then just upgrade older versions of Windows. This is what I bought Can this disc install Windows 8 on a drive that doesn't have Windows already on it? I haven't open it in fear of it just being a upgrade. Any info would be appreciated.