I recently purchased twelve 42 inch Zenith Commercial plasmas last July, appx cost was $2400.00 each, these are designed to be on 24-7 we put them in one of our video dance clubs and they are amazing, I have been told that the price has dropped again and now the price includes built in speakers also. I have done quite a bit of research on these and have been told that if your going to go bigger say 50 inch plasma then spend the extra money and get the Pioneer: I thinks its too much because you can buy two Zeniths for the price of the pioneer, the deals on the 42inch are getting better and are supposed to keep dropping through the holidays.

Hope this helps
Frank V