Hello, I changed the language/place on my mba to English/US, but there are still traces of my native language around, so I want to restore my MBA to facory settings/do a (clean) reinstall. How do I do this? If the two things are not the same please tell me the difference. I most likely want to do the reinstall Regards, xvzf Btw: This laptop is über! EDIT: I used the macbook air users guide.