Have a new Samsung 8000 plasma and when I watch a blu ray through my ps3 it has the black bars. I know this is normal but when I go into aspect ratio to zoom it is greyed out. Any idea why this would be? I normally watch with bars but seeing this is brand new, i tried to fill the screen to prevent burn in. I called Samsung and they said it had to be some setting on ps3. Can't find the setting. Any ideas?