Been lurking in this forum for the past month or so, ever since I went on a business trip and saw my coworkers MacBook Air slide into the seat pocket in front of him while I was wrestling with an HP brick of a laptop. I was waiting for the potential WWDC update before buying. I just picked up my 2.13 last night at Austin apple store. Tonight was the first time i've had time to do more than just turn it on and so far it's great. Leopard is a great OS (so far) and i love the form factor. The ability to easily move it around the house is and just flip the lid closed when you're done working is great. Speed is very good, both on bootup and launching apps. I have noticed the back left corner gets hot if you're wearing shorts as I assume that's where the CPU is. Love the keyboard and trackpad. As far as the much discussed display lines, they haven't been a problem for me, not saying I don't have them (no idea), just saying that for me it's not an issue. Granted I have not spent any time/effort trying to find flaws in the screen. I'm just using it like I did my PC laptop. If you're on the fence, just look at an air at a store and see if the screen looks good to you, if it does, buy it and enjoy it.