My wife uses 13" MBP 2010 2.4GHZ version with 8GB RAM + 240GB SSD. Even with SSD it is not super fast machine in any sense. I'm thinking about picking up 2012 MBA wit 8GB RAM + 128GB SSD. I want to know if that is good enough to run Windows on VMWare ? She will need it because of her work. This is urgent as I need to pick something before christmas . I'm going to sell her 2010 MBP which had Snow Leoperd and then I upgraded it to OSX 10.7 on it. So how do I reinstall everything on that system so I can sell it. I'm asking what is way to restore system back to factory default.