So I am looking into getting a MBP and one of my biggest questions is about how easily and efficiently I will be able to incorporate it into the networks that are already at my mom's and dad's houses. I don't really know a lot about networking I just know that both houses have hubs (i think that's what they're called) that each computer is connected to. Both houses have broadband internet too. I don't know if the internet connections go into the main computer then into the hub or directly into the hub. Anyways. So if I get one of those nifty little airport express things can I just plug a cable going from the hub to the Airport Extreme will I be able to access the networks/internet via the bluetooth sensor in the mac? I don't really know if I made any sense I will re-read later to make sure lol.