Am I just being daft? I got the Beatles/George Martin "Love" (the 2 CD set with DVD-Audio disc)for Christmas. My Panasonic DMR-E55EB says it plays DVD-Audio but if I connect with optical digital audio cable the manual says it will only play 2 channels. I have somehow managed to get pseudo 5.1 (the amp - Marantz SR4200 does that to 2 channel sounds if you ask it to - and I think its getting the audio feed fromn the SKY box which the DVD palyer is also connected to). My question: can I get the true 5.1 channel sound from a DVD-Audio disc with any combination of these two units?