Thanks - I'll give Audiogon a try. Anyone familiar with the Epos line of speakers - in particular the M5's?

I'll listened to set of Def Techs earlier today at a magnolia home theater in a best buy (I didn't even know it was in there!). Not too sure about the bipolar thing - sounded a little weird. I assume it depends a lot on the room. I was actually pretty impressed with the Magnolia store, the staff was knowledgable and they had a decent selection.