Hello, My husband is running a 15" macbook pro and I am running a 17" macbook pro. We have AT&T for our internet. Ever since we both got our macbooks a few months ago, our internet drops all the time. At times when we are on at the same time, it is almost every few minutes. Then, in order to get back to what I was doing, I have to clear my history (sometimes 2 or 3 times) in order to get back on. Any page that you were on before, will not work until it clears the history. We are both SO stumped, any help would be greatly appreciated!