Recently attempted to install my own modem and router. And was told that if I install my own modem, I would lose OnDemand. If I have a coax connection going directly to the Verizon cable box, and another that goes directly to the verizon modem/router, what does that have to do with Ondemand? I already pay for the entire service so why is it that I will lose Ondemand because I am trying to save $10 a month?