I would venture to say that 99.9% of all plasmas in stores have some sort of Burn in Protection.
yep, you dont knowlast i knew plasma didn't come in hz because it's a constantly shifting image there's no "frame rate" i could be wrong here but... yea. also i'd be iffy about any plasma that does not have anti burn technology so i'd suggest looking into if it's got anything on it or not. (ie samsung and panasonic do a pixel shift thing, pioneer has a little black line that goes through the image 1 pixel wide).
Haha I hear you, I been wanting a nice receiver, my old one doesnt pass audio through HDMI, so it was time. Also I just got the Sony Bravia 60", them two should go hand in hand nicely.Nice receiver! Being able to see everything on screen and control it from your phone is almost enough to get me to upgrade... Money just goes other places instead. lol