Hey everyone, thanks in advance for any help. After months of reading and a bit of searching I've decided to actually post. I've always been a Windows guy, but am contemplating a change to Mac this fall when I start medical school. The build quality of Macs truly seems unmatched and I think I'm ready to make the jump. Sadly, some of the programs utilized by the school require Windows to run properly. I have searched the forum and guides and found mixed reviews as far as running Windows 7 on a Mac and was wondering if anyone has firsthand experience with Bootcamp or virtualization. Is the difference in Bootcamp utilization between the 15" and 13" MBPro processors enough to warrant the 15" size? I'm hoping to go as light and thin as possible and a 13" might be preferable. On that note, does anybody with a MacBook Air run Bootcamp and Windows 7 successfully and fast enough to be usable? Thanks again for help.