I used IFOEdit with windows 2000 kicking and screaming the whole way, every other time it would crash. But eventually I figured out what I needed and didn't need. The movies is Crouching Tiger Hidden Dragon. I removed the Making of, Commentary, and Photographs. I have an apex dvd player and the media works for another dvd-r that I got from somewhere else. As soon as I load the dvd-r in my computer it runs. Any suggestions?