I also recently got a PMA7000B, great unit. I almost got the PXE7300 or the
PAV80 (DVD) but the panel spot I thought I had for it had my altitude
encoder hiding there. No matter, I had decided to hold off as the job got
more and more expensive (nothing to do with the audio panel) but may add it
later.
I had a question about the PXE though since you have it. Have you used it
for MP3's yet? I often make CD's full of MP3's, and depending on your
player, in my case just a car player for now, it doesnt always play the
files in order by name, date, or size. How does the PXE play them?
For now I had a couple 'entertainment' jacks put in, as well as a jack for a
traffic device (Trafficscope) and phone for COM3 (sat/cell). So the kids
can just plug in a walkman in for now, or portable dvd player/laptop.
Chris

PS: did you see the review of this panels predecessor at Avionics West
website? They put their head out the window and the IntelliVox still picked
up the voice and shut off at the right time, incredible.