Hello, Currently I have a 11" MBA (1.6 4GB 128GB SSD, and 15" MBP (2.0, 8GB, 256GB SSD). I use the 11" most often when I am in my classes (college student) and I leave my MBP in my dorm room. When I am in my room, I do favor the MBP though for added screen space for casual usage rather than actual productive work. Now, my dilemma is that it seems I may be wasting the fact that I have two extremely high end computers. So, I was thinking... should I keep what I have and continue to use it? Or should I sell my MBP and either only use the MBA, or also have a Thunderbolt Display to hookup to when I am in my room? If the option is to sell my MBP, what is the best way to sell it, I upgraded the RAM, and the HDD to a SSD. Should I sell it as is (with the SSD) or replace the HDD and then sell the SSD separately from the MBP? Thanks for the advice in advance.