Hi, I am the new owner of a Panasonic TH-42PX50U bought from Circuit City and I also just bought an upscaling toshiba dvd player. I do not know what kinds of tweaking I should do to the picture right off the bat, and I know there are many of you that do know, can someone help? One thing I have noticed is that When I watch dvds and put the dvd player in 16:9 mode I still have small black bars on the top and bottem of the screen. what gives? I bought a widescreen tv to watch dvds widescreen and fill the whole screen. Can anyone direct me to some help on Picture tweaking and getting rid of these black bars on this screen? thank you!