I just bout 2 macbook air's yesterday and am having major wifi problems... At my house it will drop the signal every few minutes, and when the signal isn't dropped it's VERY SLOW... I had a sony vaio before this computer and it was from 2005.. it was faster on my internet than my new macbook air. I downloaded a tv show from itunes last night (it was 1.41MB) it took almost an hour and a half to download it. I am now at a coffee shop and it's having the same problems. BOTH of the brand new macbook air's i bout are doing the same thing... Is this problem normal for the macbook air's? If so would a macbook pro be better? I'm not sure if I can even exchange it or not but, this is my first mac computer and I am very unhappy.. I'm a college student and that was a lot of money I spent on these computers, and I expected them to be better than my 2005 sony vaio. ANY ADVICE WOULD BE GREATLY APPRECIATED!! PLEASE HELP!!