I wonder why it is so hard for places like best buy and my local mac-mann, just to name a few places, to have at least one or two 4GB models of the macbook air, or really any mac in stock. I know they are build to order but you think these places would order special, a few of these models just to keep up with consumer demand. What gets to me more is when you ask for it they act like you can't order anything yourself and say, we'll if you want we could special order these for you, blah, blah, blah, yeah well I can also do this myself. Sorry guys just a rant! Just upsets me to have to go through it when I can easily just buy one from the store if they did what they were suppose to and had the stock, in stock.