Not sure where to put this, thought software/movies but it's more of a sound/ audio thought...(please move if inappropriate). I just got Led Zep's Song Remains The Same for father's day. and it does indicate dolby...but no 5.1. I thought maybe listen in two channel to make the most out of the movie/music but...(my receiver has indicator lights for the speakers that remain on if there's info being sent to the other channels.) lo and behold the lights were on. So I began switching back and forth between Pro logic and 2-channel. not sure which I liked... Anybody have any input? Which way would be best, sonically? Which way would the re-issue have been meant to be listened to? Am I going anywhere with this thread?