First off I wanted to let you know I have an iMac 27 i7. I'm torn. I sold my old MBP 13 2.66 last week and ordered a 2010 2.4 (refurb) because of the great price. Computer is not here yet but I should be getting it on Monday. Now I'm having second thoughts because it is only a small amount for me to get the 2011 13 i5 using educational discount. I'm thinking about this in resale value if i wish to sell in a year. I have bought 2 x 4gb And a SSD in hopes to add them to the MBP. Should I just pay the difference and get the 2011 13 i5? Or perhaps even a MBA 13? I do photo editing an use Photoshop and light room on my main computer but occasionally i may use it that is why I bought the upgrade hardware parts. Other than that.. Th computer will be used for general office and administrative use. I will be most likely virtualize he computer to to run windows. This is a concern as C2D might not run so smooth. I do like the MBA especially the increase resolution but specs are not that great but built quality is quite nice. What do you guys suggest? Help would be greatly appreciated.