I have a good set-up and love the picture and sound quality of it. However, it is far from flawless and one of the problems I have is speech intelligability. Some DVD's I find the speech and dialogue hard to make out. Is there anything I can do to help improve this other than make the centre channel so much louder than the other channels (which I am reluctant to do)? Help appreciated. Thanks, M. My system: Pioneer 868 DVD Player, Pioneer AV5AiS Receiver, Audio Research SP9 Pre-Amp, Michell Alecto Monoblock Power Amps, Proac Response 2 loudspeakers (left and right main), Proac CC One (centre), Proac Tablettes (left and right rear), REL Storm 5 subwoofer (LFE), Sim2 RTX 55 DLP (tv) and all speakers are set to "large" using the Pioneer auto-set-up. ..