2) Does anyone else have any thoughts on the AR HC6?

I have heard nothing but, good things about the HC6. The Perfect Vision raved about it and how it will suprize the listener on music. I acually heard the system at Wal-Mart of all places so, I really can't give you much help on the sound because of how the store had it set up. However they look like they cost 300 dollars each. what a good finish on the cabinets. beware of the HC6B sytem out there. It is much different. I hope this helps a little anyway.