So I'm planning on picking up a Macbook Air 11.6" base model for schoolwork. It seems to be a really great laptop for that but I need to dual-boot Windows for Office 2010 (Plus I'm more of a Windows type of guy). Now I was wondering can I install Windows 7 with a bootable USB flashdrive? I've found a few topics about this and it seems that for the most part people were unsuccessful. However, they were from 1-2 years ago so has anything changed in this regard? I noticed that the Macbook Air 2010 comes with a USB flash disk software install drive unlike before. Also if a USB drive won't work, what would be a cheap external DVD drive that I could use to install Windows 7 with?