Hi all I bought a macbook today along with an airport express router and an essentialy free printer however I've noticed that the airport express has only one ethernet port which looks like a bit of a problem, I was planning on ethernet between router and pc, connect router to modem, wireless to macbook. This doesn't seem possible. My modem is a ntl cable modem its got a usb port so it is possible to use that as my main connection to the pc but in my experience this isn't optimal. Would it be possible to use a hub to resolve this?