I have tried to check all other threads (and there are a lot on the Toshiba 32pz18p) bu ti havent found one about this problem. Just got mine and am wowed by it. i dont have any of the common problems listed elsewhere, but the info on setup has been very useful. I am playing a DVD using DD5.1 but get no sound from the centre speaker. i believe this channel is used mainly for dialogue, and i have to say the dialogue is quiet. the DVD player is plugged into EXT3 scart, and I'm using optical digital audio. The TV recognises the digital audio OK. I have selected "theatre mode". when i run the speaker test the centre speaker works fine. The DVD definitely supports 5.1 according to the box, but it is a remastered old classic "Close Encounters of the 3rd kind" - dont know whether that could be a factor. any ideas?