Great explanation. For some reason I thought there was a thread a while back discussing this issue and the consensus was that it couldn't be done.

Give what you have said, I guess it can be done. What is still confusing is are we talking about a "converter" for the analog tuner or an all new digital tuner altogether?

I looked into digital tuners a little while back and got the same answer you mentioned, that the picture would be a disaster after 20 mph or so.

For the other guys talking about it on the thread, could you please post photos and installation information. Thanks.