[Lowfategg]

Make sure when you plug everything back in you start with the modem and wait until the "ready" (or what ever its called on your) comes on. Then plug in the router, wait for it to be ready. Once both are connected make sure your getting internet from the router. If not its something between the router and the modem or the modem and the internet is broken. If it works but does not work over wireless try checking to see if everything in configured right on the wireless end of things.

Sounds like a router problem to me but you never know.