Does anyone have any info on the new pace DTVA, does it convert your existing tuner or just add another AV input. Pace website says you need scart for it to work and 1 box will convert multiple TV's. is this a new system or just a cheap decoder that runs like any other STB. If it is a stanard STB could I use composite video out of the DTVA to my reciever and then the TV? I only have 1 scart so the amp switches my source for me but only DVD at the moment, soon to be XBOX as well though.