Well, got it in place, and operating somewhat, I confess I am a bit overwhelmed with this beast. Its gonna take some getting use to. 1st question, is there a 'pass through' setting {tv with tv sound without turning on the receiver? Still searching. 2nd question, is for example, Dolby Digital come up automatically when on some HD programming, its not, seems you have to cycle through a slew of them, not even sure if DD is one of them. Thanks for your input, I am sure this will be awesome, in time.