Well, my early/mid-2009 MBP is starting to show a little bit of age (specs in sig). I love this laptop, but I'm thinking about resale value at this point. I travel every week on business and, as of now, I take my iPad with me. I took my MBP for about a year but it's just too heavy for that much running around in airports and train stations when you factor in that I need to also drag along my corporate PC (a POS HP from 2007...soon to be a POS Lenovo from 2011 that has awesome specs but still weighs 10 lbs). I'm on the fence with my iPad when it comes to functionality and I am intrigued by the portability of the MBA; coupled with the rumored specs of the soon to be released models and I'm considering trading in my MBP/selling on Craigslist and ditching the iPad 2, as well. My question is, considering that my use of the MBP doesn't come anywhere close to "Pro" use, is it really worth buying another MBP? I only use it for iTunes, photo editing, web browsing, and some media hosting for Roku and AppleTV boxes. I'd post this in the MBA forum but I'm more interested in hearing about why I should stick with the MBP rather than why I should go with the Air. I already know why that's a nice option. Thanks!