Sometimes the best way to set up an avr is with a db meter, I never went crazy for room correction, I can live with out it, I set all the distances, set the levels with the spl meter, then fine tune it by ear with some material I am familiar with... HT isn't really that hard to get rite.. My brother gets nuts over getting everything eq'd and setup and constantly adjusting it, while I'm home watching a movie he is listening to test tones for 2 hours.... Set it forget it and enjoy it... I guess I just cant get into "critical" movie listening, I watched the Departed today and Les Miserables yesterday, I didn't once think about the sound, just watched the movies, {and les mis has music}.. When I listen to music I am get concerned with the sound quality, I hear stuff when its wrong or rite.. its hard to explain, I just want my movies Loud and shaking not stirred..