OK, so I just got Xbox live for my 360, but my modom only has one ethernet connection. I bought a 4 ethernet port router, but I have absolutley no idea how to get it working. I went on a help website and it said something about putting in a CD, but I got no such CD. I do not have wireless connection, just the 2 ethernet cords, modom, computer and router.
Come on, I know there are some computer people here who can explain how to do this.