So my wife works for a cable company and we get the cable very cheap. They use a cable box with a modem and router all in one. Anyone have experience with these? Been using it but not sure if I should have a stand alone router. Asking because I'm pre-wiring our new home and would for home automation and thinking I'd need a separate router. Not sure how this all ties in together....the all in one cable box and a separate router. Thank you.