I just purchased an 11" MBA i7, with 8GB of RAM and a 256GB SSD. I'm wondering now whether I should've just coughed up the extra couple hundred bucks and invested in the 512GB. Anyone here find that even the 256GB can leave one yearning for more space? Which storage option did you guys select and why? For external storage, I have the Lacie 4TB thunderbolt drive on the way, but I'm worried because I know that it is almost impossible to install applications on an external drive, and don't want the system drive getting too cramped for space. I also will be bootcamping, and plan on dedicating 80-100GB to that. Just wondering if I should've maxed out the SSD option?