Traded by 2010 MBP for the 2011 13' Air. Easily the best laptop, and the best computer I've ever downed. Insanely good build quality, brilliant keyboard, brilliant trackpad, unbelievably thin and light. The SSD is fantastic, handles everything I throw at it including working with large files in the CS5 suite. 95% of the time its utterly silent. Screen is gorgeous. Backlight keyboard is useful. Battery life is fantastic. 10.7 is rock solid and the new multitouch gestures are a joy to use. Price is very reasonable compared to what you're getting, and the competition. I can't even think of how I would improve this thing. Bravo Apple. Bravo.