Alright, the only thing that is preventing me to click the "order" an ultimate MBA 13, is the fact that im scared about future OS. You may ask why? Lion support a MINIMUM of core2duo, so whatever next software is MIGHT NOT support the MBA. So lets say software comes out at intervals of 2 years, that means my MBA will be an OS behind in 2 years. Considering the fact that I am paying 1.7k dollars for a non-upgradeable, I am very hesitant and rather point my mouse to the MBP 13 with a 256 SSD. which has more upgradeable parts and a better chance of lasting 4-5 years. I would love an Air because of the 320m, resolution, and aesthetics, but if I have to sacrifice versatility, I rather pay 50 dollars less for a 256 SSD i5 13MBP. Idk what Im really asking, but any input would be appreciated.