Hi all! I'm thinking of this set-up and I'm trying to get as much planned as possible so on the day I can tell the TV installers how to set things up. I'm thinking of hooking up my laser disc player's, and the ps2's audio (the left and right/red and white RCA cables) directly to the TV and then use the audio out on the TV (Sony XBR4) to my sound system. This saves on cables running to the sound system and provides the option to listen to the sound via the TV or the home theater. My question: Will the above set-up degrade the sound quality going to the home theater? The sound will run through the TV then to the sound system. The cable running from the TV to the sound system is 2 metres or about 7 feet. If the sound input coming in is dolby prologic will the sound coming out of the audio out sockets also be dolby prologic? In other words, input in is input out? Or am I better off just running the sound directly to the sound system? Thanks in advanced for your answers =)!