Ok, this is all new to me and I am trying to figure it out. I currently have a macbook in which I receive full signal wirelessly. To play online, do I need to just hookup the ethernet cord from the laptop to the xbox, or does it need to be hooked up to something else. The reason I am asking is because the modem is not the closest to where my computer would be. I would be greatful for any and all information on how to get it hooked up. Thanks.