hehe, tell me about it. I had the bug about a year a half ago. Originally looking to spend about $500.00 on speakers. Let's just say I went over budget.
Anyway, if you have cox cable. Look in the menu for some audio settings. There should be a "dynamics" setting. Putting it on narrow may help.
Netflix only streams in stereo. If you can plug the Xbox into your S.S. system and use one of the Dolby Pro Logic settings it will help too.
I'm watching Knowing, tonight. The walls will be vibrating a little in the O-Funk house.
