I have a 2011 (11") MacBook Air with 128gb SSD and a 2010 (13") MacBook Air with 256gb SSD. Is it possible to swap out the SSDs between them? The reason I want to swap out the SSDs is because I want to keep the 2011 MBA and sell the 2010 MBA, but I want the extra SSD space in the 2011 MBA I am keeping. Has anyone actually done this, rather than just speculation? Thanks in advance.