Hey guys, using meritline DVD-Rs. Thought that might be the problem too, but the shorter movies seem to work. Maybe just coincidence? I don't know. If I get a few more coasters under my belt, maybe I'll discover the problem.
Probably something stupid that I just happened to do on those 2 movies.
troyb - what type of media would you suggest that isn't too pricey?
Thanks for the replies!