Well, that was quick. I am returning my Air tomorrow to Bestbuy. I spent $1300 on an item that loses wifi far too consistent. I have to turn Wifi off and on to get it to work again. When its first turned on, comes out of sleep, or other times in the middle of working on stuff for no reason. I've heard people say to check my router, but forget that. I have 5 computers/apple tv/ipad in my house and this is the only item that has this issue. Doesn't take a genius to figure out where the problem is. Sigh...why can't things just work.