Okay my family is using Bellsouth Internet according to my dad and the wired router/machine thats doing the Broadband stuff is a Westell. Now on the back panel it has a spot for DSL, USB, and Ethernet. The Ethernet and DSL ports are already occupied by lines. I know I need to get a Nintendo Wii LAN Adapter but my question is how do I set it up with this system if the Ethernet cable of the router is already going to the back of the modem? Or am I wrong in assuming that its an Ethernet cable that plugs into the other side of the Adapter?