nah i didnt have a chance to go - was soooooo busy.
1 rca out - that just means that you wont be able to fade front to rear...no biggie, but that can be useful to get a better complete sound from your system (ie you have the sub linked to the front speakers and you can turn them down so the speakers in the rear door are a little louder to give a complete surround sound)
other than that it looks pretty good. also, did you happen to notice if any of the us-audio amps were on special?