I just checked out both Air models in an Apple store. Really, really disappointing. Although the form and shape might be tempting - really light, but the performance is a joke. I understand the Intel-Apple-whoever legal issues, but they shouldn't use the 4 years old processor in such a good (otherwise) machine. A good screen, good keyboard, but no power. Everything is sluggish and it doesn't even play the full HD videos. The higher 13 model can not do it. The 11" model is even worse, it's just a netbook. Maybe with the 2.13GHz and 4GB of RAM is slightly better, but they don't even have those models in the store, so no luck checking it out. They clearly are trying to attract your attention to the use of flash instead of hard drives, but they forgot their OS X doesn't support it fully.... If you need a small netbook to check out your email and make some notes, it's good, But for anything even slightly more demanding, skip it.