Since buying my Macbook Air I have found it a complete joy to use. It is small, light and does not heat up (it sits on my lap happily). It has fabulous battery life and I love the bootup time and SSD memory. I'm in love with it and its now my main computer. Not a bad impression for the first Mac I have ever owned, well done Mr Jobs Did I mention gestures? They are so good I now find using windows laptops a pain as I find myself using 2 or 3 fingers on the trackpads and nothing happens. The only thing I have missed is my old 17" laptop resolution of 1920/1200. I missed it so much I just bought it back to life so I could run my VM's and other bits on it. From reading lots of other posts about the Air the main 2 concerns I have been seeing are to do with the inability to upgrade to 8GB of ram and the small size of the SSD memory. It seems there is a market for a 15" Air(ish) model with the 1920/1200 resolution, 8GB ram and more SSD. Am I wrong? Talking to a Mac evangelist at work (he is passionate about Macs, and is half the reason I have my air), he says that Apple never quite release what people desire. Always holding back just a little so that there is demand for the next model. So .. is that the next model? A 15" Air with 8GB ram and a 1920/1200 screen? The MacBook Pro replacement?