I originally was going to get a MBA, but decided against it due to not being able to upgrade it down the road and since I am in Information Technology field, I kinda need a robust laptop. I also have a D90 SLR camera that I do photography with and sometimes do HD videos. So all this combined with this being my main MAC in the house (vs my Quad Core Win7 PC), I think it should be a more of a work horse for when I am on the road. My only issue is and I can't decide, what do you guys think between the 13" C2D processor Pro and the 15" Pro with the upgraded screen with base 2.4ghz processor? It's got some money savings with the 13" Pro, so it's tempting. I could get a SSD with those savings. How do you think both of these will run the applications, Win7, etc on it? Thank you for your time!!! Will be making the purchase by this weekend, maybe even online for black friday.