I found this post today miraculously and tried it out, but to no avail I don't know what I'm doing wrong, I updated the firmware and when I plug my Ipod in, it's the same thing, it charges, but that's about it. No video button, nothing. I've tried resetting the ipod, turning the ignition off then on and nothing. I've been using my friends 30 gig classic (2005) the entire time for my music videos and I really REALLY want my 160gig to work, because I have so many movies and music videos which is around 100gigs.
How did you downgrade to 1.0.2? Did the movies and videos work with 1.0.2?