Scot:
Just look on the back of your set for 3 BNC or RCA style connectors grouped together, labeled Component and/or have the letters/names R G B or some form thereof. Sorry I can't be more exact, the dealer doesn't have any of your particular model. I just remember seeing only a DB15 style connector on the early Mitsu HDTV's, with the RGB connectors on the decoder box, which isn't going to do you any good, obviuosly. I would bet if you could get a break out of the pins, though, that a cord/adapter could be made. Check with a servicer that has access to the schematics. As long as the specs match, and it's not looking for some special lead or signal from the decoder, you might still be able to get it to work. And I still find it hard to believe that they won't have some backward compatibility with your set and the new DSS/Decoder. Wait and see when the real-deal gets here.