Here is a newbie question for you. I'm looking at purchasing a Denon avr-2807 as part of a new home theater. I am also planning on purchasing an Epson 1080 projector and connecting them via HDMI. I would like to be able to watch cable TV in this set up. Do I just connect the coaxial cable to one of the coax inputs on the avr 2807? And, will this receiver convert the cable signal to 480p?