Just when I thought I had this figured out... I don't. Is the TH-50PH9UK's native resolution the same as its number of pixels: 1366 x 768? So, if you use an Oppo to upconvert a 480i DVD to 720p would the Panasonic then up it to 768p? Or will it use just use 720 lines and you get black bars top and bottom depending upon the films aspect ratio? What resolution is displayed when you use one of the Panny's aspect modes (Just,etc)?