Thanks for the feedback. I have no doubt PurePower products rock, but they're in a different league than me when it comes to price. $600 is the cap I have. Any recommendations in that range?
I'm not surprised you haven't heard of Leveler. They are new to the A/V market. A friend of mine is going to let me demo an iPure 4.4 soon. I'm looking forward A/B-ing it with some other gear I have. Leveler has a video on their website that compares an iPure to the Monster HTS 5100...very interesting!