Question 1: Will 64 GB even work with Lion? Has to right since they are still selling it with Lion. Question 2: If I went with 2GB will I notice lackluster performance. All I'm going to be doing is web browsing,email, light coding and maybe very light graphics work. Trying to decide between a 2010 2GB 64GB or a 2011 4GB 64GB. Bottom option saves me $350. I'd be more apt to hop on a refurb if they still had the 4GB base model.