Does anyone know how to connect to the internet via a router? I can connect by plugging the modem directly to my laptop but would like to use a Speedstream 4 port router borrowed from my parents so I can have a hardware firewall (since being directly on the internet is very dangerous to say the least). Perhaps I should mention that I have never configured a router before, was not here when my RoadRunner internet was installed (so I don't know any settings regarding it), and Speedstream appears to have vanished without a trace (so there's no tech support to contact, and the documentation that I have is woefully inadequate; it assumes that you plug it in and it works). I can't figure out what's going wrong; the router can't see that it's connected to the internet when I plug in the modem into the WAN port. My computer can see the router but can only get on the internet if it's plugged in directly to the modem. Please help; I'm pulling my hair out and I don't want my computer to be exposed to hackers much longer!