hey all, very new to this, and i think im lookin for discrete codes. getting a mx-500 this week, and i want to be able to hit one button to auto switch tv input and reciever input to correspond with a unit. using a sony 32" (kv27fs13) and a denon AVR3802. for the denon, i think im gonna need discrete codes for multizone use. if im on the right track, or wrong track, let me know. if you have codes, or have a link, plz post for me, thanx

cheers