Running the 950/7100 combo and love everything about it so far. I was running 7.1 but switched it back to a 5.1 with a Niles speaker switcher for my 4 surrounds. I like to use direct radiating for music and DVD-audio and switch to the bipoles for movies. Since I had two extra channels I decided to bi-amp my main speakers, Boston Acoustics VR-M50's. Now when I power down I get a noise from my main speakers 45 seconds after shut down that sounds like a jet engine shutting down. Not loud mind you, just a whirling sound that slows and then dissappears in about 15 seconds. Needless to say I'm confused, I checked all connections and everything is good. Any ideas or thoughts.

[This message has been edited by shawnb16 (edited June 18, 2004).]