It is a PDP 6020 FD KURO.
At present, I'm using the speakers that came with the TV. I'm in the process of building new cabinets for the external speakers, so the hookup is just to and from the cable box.
Went to Best Buy today and viewed a Pany 65". Didn't notice the model, but was told it's about a year old. They also had a 09' Samsung PN63B590. They were across from one another, weren't hooked up the same, and were running two different movies.
The Pany has a very good picture, but I don't think it's quite as vivid as my KURO. Close, but not quite as good. And I don't know how it handles SD programs. On the KURO, some of the SD channels are nearly comparable to HD. I was stunned to see this.
The Samung's picture quality was as good as it gets. They must have put all the new technolog they could muster into it. But again, I don't know how it handles SD channels. If they do, I would buy it.