Contour Enthusiasts Group Archives Forums General General Ford Service Manual on "DVD"

this old fart has to ask, if the Ford's dvd has 6.8 and the consumer DVD can only do( write) 4.7 for now, what the difference. The Ford is done with a different protocal or format? I guess I'm going to have start Google searching. That or give up and just go fishing. HiHi
Paul
Propietary issue???? Or the copyright issue?