01-03-10: Markus1299
I kinda had the same problem with my 2 channel room with the high ceilings. Check out the "Ergo" site. Room Analysis & Correction System from KRK. I have mine ordered so don't have first hand experience but have talked to several others that say it is excellent and precludes hanging busters.
Markus1299 (System | Threads | Answers)
I just ordered the ERGO as well. It arrived today. Curiosity + the need to deal with room acoustics + cheap price + 60 day money-back = Me buying to try it out. Hopefully the results are positive and not some sort of tradeoff. If things go well, I'll continue to treat the room from here, but my setup is also living-room based (with sloped ceiling and lots of hard surfaces) so WAF is an issue.