Just bought a Toshiba 42WT29B TV and have connected a Satellite Receiver,VCR and DVD to the connections on the back in accordance with the instructions. However I can only get sound on either the DVD or VCR but not both!! Satellite works ok. I have changed the scart leads between DVD and VCR but can only get sound from one or the other. I thought first of all that one of the scarts on the TV was defective so I connected a scart lead with triple terminal ends and the same thing occured. Is there a way of selecting sound scource within the TV menu? Any assistance would be greatly appreciated. Its probably something minor as I am not very good with electrical gadgets. Cheers.