Hi, I was planning to wait for the Air refresh to buy myself a Macbook Air 11" Ultimate. I would use this device as secondary machine next to my iMac. The Air would be used for pages, pdf's, browsing, and other college related stuff. The heavy work would still be reserved for my iMac. The main selling point for me is the extreme portability of this device. The "problem" is that my grandparents just bought me a Macbook Pro 15" as a (big) present for my birthday and they told me about it àfter they found out that I was actually going for the MBA. Very embarressing moment, for either of us.. It has been less than two weeks ago so it can still be returned and I would get an MBA instead. At first I would not do such thing, because it's a present and it's extremely rude to sell it or return it. But we talked about it and they persuaded me to think about it. It's a MBP 15" 2,2ghz i7 qcore, 4G ram, 750HDD, AMD 6750 1G DDR5.. (actually the standard second option for the 15") If I would keep it, it would overpower my iMac (besides the larger screen) as it is a early 2009 model with a C2D 2,93 Ghz, 4G ram, ATI 4850 512mb. So I fear that I won't be using it that much, and that I rather could sell it to buy a screen. But I fear that I won't be carrying it around as much as I would if I had the MBA. I believe it's far less portable (although it has better battery life..). My question is: - should I return the MBP 15" to get a MBA 11"? This leaves me with an iMac 09 for the heavy work and the light MBA for taking notes, carrying around, travelling, etc. ? - should I keep the MBP 15" and sell my iMac to buy a screen? It is a very strange situation as I haven't even thought about the 15" before because it's waaay too expensive for me. Any thoughts? p.s. sorry for the language, English is not my mothertongue.