Long story short: no Internet access for several days now. No pc/activity light on the modem. I can find my home wireless network but not actually connect to the Internet. I've repowerd everything probably a million times, borrowed a known good modem, physically by passed the router, and spent hours on the phone with Comcast who insist there is no problem on their end. I had thought perhaps the network card on my computer took a dump so I ordered one from newegg yesterday afternoon but then I had something of an ephinany this morning: even if my computer had an issue shouldn't all of my other devices still be able to connect to the Internet? Isn't my desktop irrelevant to the health of my home wireless network? As long as I've got a modem and a router properly set up shouldn't I be able to remove the computer completely from the equation and still be able to use things like the Wii for Netflix and use the wireless on the phones or do I not understand correctly?