Just recieved my 11" i5 MBA. I'm wondering if anyone has suggestions or links to help squeeze extra SSD space from a MBA with factory install of Lion? What can I delete? There's a nice tutorial on performing a clean OS X reinstall for a MBA over in the guides section but since Lion came out it's not up to date. Is the best approach to do a clean install of Lion? If so what the best approach with out paying for an additional copy.