Sorry to be a bloody nuisance again! Just replaced my old Fuzitsu plasma (no HDMI or scart inputs)which was hooked up to my Arcam 300 AV processor via component cables & RS232 sockets (what is this socket for???). Tried a DVD with my new Philips LCD TV hooked up to my Arcam DVD 79 via HDMI cable - got a picture but a horrible noise for sound. Clearly I've missed or wrongly connected something. The processor is connected to the DVD player via an optical digital cable only at themoment. Is this enough or even correct? There is no RS232 socket on the TV. I did opt for HDMI using the source button on the TV remote. What am I doing wrong? Dont want to use component cables from TV because that defeats the purpose of HDMI. Help!!!!