I just got a Harmony 670 and am very confused about customizing the buttons. I'm assuming the buttons on the Harmony are on the left, and we can learn commands or add commands on the right. What I'd like to know is if there is any place where I can see what buttons on the Harmony control what? Some of the buttons are self explanatory, but others are just confusing as to where they are.

Second question. I have a Sony STR DG510 that has a button labeled A.F.D. and it adjusts the sound configuration 5.1, 7.1, Dolby II, etc. But I have no idea where on the Harmony that button might be and/or how to customize it.

I'm also having problems switching from one activity to another - not all the appropriate devices get turned off when they should, and then if I go to Device mode, the Off button doesn't seem to work right. Any hints there?

I'm sure I'll have other issues, as well. I'm still trying to muddle through setup. It's taking way longer than I expected.

Thanks,
carl