I don't know much about networking. All I had was the desktop computer going right to the cable modem with an ethernet cable. Now I got my used TIVO 652160 with lifetime a few days ago and I figured I'd run an ethernet cable to it too.But this is where I get confused. I assume a router means wireless, right? So I figured all I needed was a switch, so I got an Asus GX-D1051 Gigabit five port switch assuming I could go from the modem to the switch, and then to as many as four computers to access the internet. The desktop still connects online through the switch, but the TIVO doesn't.Is this not what a switch is intended for? The Asus comes with no instructions and their website sux. Do I need to throw out the switch and get a router even though it's hard-wired?