Has anyone wiped their HDD/SSD clean and went with JUST Window 7. Please share your experience. 1) any complication? 2) Speed differences? 3) Application improved? worse? 4) How was the installation process? 5) Can you fully use the track pad? Any compromise? And whatever else you can share. My daughter will soon be a college freshman, most academic applications and softwares are designed for Windows. I understand dual boot is an option, but for her, it is unnecessary and a waste of space. To save valuable SSD space, I'm thinking wiping the drive clean and go W7. Most of her usage are: Web video apps (live lectures and notes), Youtube, Hulu, photo editing...the usual college stuff. Many of these are Flash and graphic intensive, will W7 take full advantage of the MBA's CPU and GPU? Thanks all.