I'm getting an Xbox 360 for Christmas, and want to figure out how to get it online through Ethernet. On our main floor in my dads office we have a Westell WireSpeed DSL Modem (model number 2110) connected to the phone line, with an Ethernet cable in between that and our Linksys Wireless-G router (WRT54G). My dads work computer is connected directly to the router through Ethernet. Both of our other computers are connect wirelessly and are in the same airspace as the router. I'm putting the 360 downstairs in the basement, and it will be right next to a phone jack. Is there a way to get it connected through ethernet on our home network? I don't really want to go the wireless route if the Ethernet cable is included and will be more reliable. Should I get another router, like a connection point or something or get another modem and just connect through there? I'm new to this, thanks.