Here's my situation. I have my dish remote set to control my dish box, vizio tv, dvd, and receiver. Is there a way to scroll between the inputs on my tv and my receiver? I have the Vizio 47" and I'd like to scroll between the OTA and the 2 HDMI inputs. Also, my Kenwood receiver has several inputs and I'd like to use my dish remote to switch inputs from video for the TV feed and DVD/6CH for the DVD player. I appreciate your help.