I am looking for information on the best way to make the most across the board compatible DVD. I author with DVD studio Pro and Burn with Toast or Bravo II software. I have a client who is having problems with "some people not being able to play it on their computers." I know that the best option would be a glass master and I know the difference, but other than that, is there any one DVD burning program or file format setting that would give the most stable product? I burn at 8x speed with Taiyo U discs. I have got the whole compatabilty spiel ready for the client but wanted to see if i could get any more info...