Try this link to a few pages that might help...They teach you how to set up a home theater...They don't do it for you...Be sure to check out all the pages...Click right here:
I don't trust Harman Kardon anymore after they merged with JBL and other companies. Go to Onkyo or Denon for the most bang for buck.
I personally own 2 HK receivers and I was so happy about the performance of it. I am hearing good reviews about Denon too so I want to evaluate those receivers. One thing for sure, I am not a big Bose Acoustimass fan (sorry but I do not want my speak...