I am currently on the TweakmyTV website's 42PZ85U settings of...
Everything else off
Watched several scenes of Starwars Episode III and it looked strangely better than other settings I have tried so far. In fact some scenes look to have an almost 3 dimensional depth to them. Flesh looks like natural flesh now.
Switched to Basic Cable feed and most of the channels looked amazingly good all of a sudden as well.
I honestly had many doubts about the settings. I mean they ust look wacky compared to what some use but so far it's been fantastic. I will have to run with it for longer and try out some other movies before I can be sure of course. Still looking into Ambient lighting or just better room lighting in general.
Really fun TV to own though with so many options to mess with.
Ony thing I find with Plasma is not as poppy in the colors with Pixar stuff as I would like. Almost feels like I should be in GAME mode when I play those titles. Everything else rocks though.
Still going to order the DVE I think. Just for fun.