"I know when the cable guys came to install my cable Internet service, they recommended a couple of routers without really explaining what they were or could do for me. Routers do three main things. They help you network
multiple PCs in your home. They let you share one internet connection between multiple PCs. And lastly they act as a firewall."
FULL STORY @ OVERCLOCKERCAFE (http://www.overclockercafe.com/Reviews/Netgear_RT314/index.html)