Right now I am using a AMD 64 3500+ 2.2Ghz, with a nVidia 7600 GT, 1Gig RAM, and Vista Ultimate (32-bit), and I'm wondering how a Macbook Air would compare if running Photoshop. I know the Macbook Air doesn't match up to the Pro in benchmarks, but all I care about is that I don't see too much of a performance drop compared to the system I am used to now. Also, will my perfomance with the applications suffer if I attach my 19" widescreen minitor? I'm thinking of getting the SSD model because it seems to open applications so much faster. Thanks!