Whilst listening to tv broadcast the bass levels seem to be a bit thin when pro logicII movie is selected, being the correct option for watching films etc. I have managed to get a good level of bass if stereo is selected by changing the subwoofer setting within the AVR menu to "large and sub" but this does not seem to have any effect when using the pro logicII movie option even though the source is still in stereo as is most tv transmissions. I know there is an option of trimming the bass/treble levels of each channel but I dont want to have re set before watching a film on dvd. If I select the pro logicII music option the bass levels return presumably because more emphasis is placed on the front two stereo speakers. Any ideas --- anyone?