I purchased the 2011 11" MBA and I absolutely love it. I originally intended it to be a secondary computer, because I have a 2008 Black Macbook which I intended to use as my primary computer (I'm a grad student, so I need a light computer with which I can walk around and take to class, etc). However, I think I want to just use my MBA as my primary computer, but it's only 128 GB (I decided against the upgrade). Are there any SSDs for the 2011 MBA larger than 128GB which I can find for less than the Apple upgrade? I believe it's $300 to upgrade to 256GB. I have a fantastic set up at home for everything (well, fantastic for me at least), and I thought about just having all of my info on an external hard drive, but I'd like to have it on my computer as well.