I'm helping someone w/ their 2807 and programming a Harmony 880. Man, that's a much more complex AVR vs my Pio 45TX.

I'm trying to program the 2807 to Dolby Digital from an unknown state. On my Pio, I put it into Stereo and then program a macro to setup Dolby Digital. Trying to do the same w/ the 2807.

I tried following the manaul and even using the AVR's buttons vs the remote and it's still confusing to get straight DD.

1) Can someone give me the fewest amount of key presses so I can give it a try?
2) What does DD + PLIIx Cinema mean? I'm confused about the dual mode.

Thanks.