Just wanted to pop in here to say that I've had the new Air for around a week, and it's officially the best computer I've ever used, hands-down. After alot of internal debate I decided to buy the 13' and sell my 2010 15' MBP. I don't regret it for a second. The pro seems like an absolute monster now in terms of weight, and while I slightly miss the larger screen, there's absolutely nothing else I miss. I never used the ethernet port nor firewire, and optical I was glad to be rid of. This thing is fucking fast, almost unbelievably so when compared to its ridiculous thinness and weight. Illustrator/Photoshop literally open in 4 seconds, when they used to take 30 on the pro, and quit just as fast. I consider myself a pretty heavy user, as I work with large files and use the adobe suite, so its quite something that I can more than get by with the Air. Also, I've completely changed my storage strategy for the better. While I stored a couple hundred gigabytes of media on my pro (as well as spread around 3 external drives, ranging from 250Gb to 1TB) I decided that strategy was headache inducing and inefficient, difficult to manage, as well as having no real redundancy for all my data. I bought a NAS, along with 2 2TB drives and set them up as RAID1. I'm still in the process of consolidating all my shit (can't believe transfer speeds are so ridiculously slow) but it feels absolutely amazing being able to access/stream everything wirelessly, without plugging shit in, and knowing it's all as safe as it can get with raid. I plan on being alot more vigilant with the air, in culling stuff I don't need and offloading most everything I'm not currently working on or use regularly to the server. Feels so much safer too, knowing my life isn't on my laptop anymore, but stored in a much more secure place, and can be remotely accessed anytime.
Ok I didn;t plan on that rant, but I'm so enamored with this machine, and the fact that it seems to run circles around my pro and look sexy as fuck doing so.