Hey guys, Once again, Microsoft has left me feeling nothing but confusion. Long story short, I need a copy of Windows on my Unibody MBP within the next few days. I'm eligible for a "student" copy which I've registered to download for $39.99, but am not sure if the student copy will be of any help to me. Here are my questions. 1. The "student" copy is termed an "upgrade" and comes by way of download. There isn't time for me to get the physical disc. Will I be able to install this "upgrade" on a clean Windows partition via Boot Camp? 2. Can the "upgrade" version be used as a clean install of Windows 7? 3. If I can install a clean version of Windows 7 this way, does it need to be via Snow Leopard? 4. Should I download the 32bit or 64bit version of Windows 7? I think that's all. I'm basically just wondering WHAT the hell the download actually is (a burnable .iso file?), and whether I can use that download via bootcamp to install! Thanks so much!