playback in full HD? Hi I'm thinking of buying a Panasonic DMR-EZ28EB-K- Multi Format DVD Recorder With 1080P Up-Conversion & Freeview. I was just wondering if I record a TV program from BBC1 HD for example, when I play this recording, will it play back in full 1080p HD? assuming that I have a HDMI lead and 1080p HD TV. Also what is 1080p up conversion? Thanks