Hi all, I'm looking to get a new MBA as my current one (last MacBook Pro before the Unibody) seems to be nearing its end. I have a gift card from Best Buy so I was thinking of getting the base 13" model which only has 4GB of ram. Do you guys think this would be sufficient for running a typical web dev setup? Coda, Photoshop, Parallels (for testing), Chrome, Firefox, MAMP, etc. Or would it be better to go with the base 13" Pro (which also only has 4GB ram but is at least upgradeable)? I didn't know how much I would love the weight/thinness/portability of the Air, but after playing with it and comparing to the 13" Pro, I was pretty much sold. The only thing I am worried about is performance but I'm not willing to spend too much more and I don't have too many options by going through Best Buy (since I can't customize the ram). What are your guys' thoughts?