I have used my MBA 11" late 2010 model for 18 months. The problem is that my storage is only 64gb that I planned to upgrade ssd later when I purchased the MBA. I have checked how to upgrade ssd these days, and I found OWC Mercury Aura Pro Express 3G for 2010 air. BUT, I am wondering whether 180g and 240g fit to my air or not. Actually, I know they will work fine in my air. I am not sure they are perfectly fit into my air because I have read some threads, and I found original ssd 256g of Toshiba and Samsung has 3.7mm height. Is there anybody to tell me your experience using OWC ssd with late 2010 11" MBA, or upload pictures before and after upgrade ssd?