I have my DV79 connected to a Panasonic PH9 42" plasma via a HDMI cable. Up to now I've been using the RGB Digital Video option but this doesn't give a colour control on the PH9. If I change it to Component I do get this option. I could spend ages comparing PQ of the two options but I just wondered what is reckoned to give the better PQ? RGB or Component? Thanks.