I replaced my iPad (Sorry, Apple, it wasn't magical enough) and my 2008 MBP with a 13 inch Air yesterday. I LOVE it. The portability and battery life (almost) of the iPad and the speed of the MBP. I only have 75 gig of music, movies, and pictures, so the 128 gig drive was more than enough for me. This really is the best of both worlds for someone like myself who doesn't do a lot of CPU intensive computing.