Hi Guys I was juts wondering whether any of you took the plunge and upgraded your 11inch MBA from the late 2010 model to the latest one (I have a 128 gig one with 2 gigs of RAM) . I am thinking of doing the same, selling my current machine and putting in the difference. I am not a heavy graphics user no gaming, mainly iwork, internet browsing, word processing, etc. Is it worth it? I suppose I can run Lion on my current machine right? thank you!