Thanks man, I found some of those links using Google, I'll have to check the others out. I think your 1st and last link are the same.
I really only have the two corners behind the left/right mains and sub. That area is where my screen sits back about 6feet. Then it opens up into a much larger room. My surrounds and projector are near a boxed in area for my duct work. I was thinking about putting something up there facing back towards the mains. This treatment stuff is new to me, however, I don't want to go overboard and ruin the sound which sounds great now. If you followed my first attempt at graphing my room with the realtraps cd, I had some big ups/downs....
