Is there a program that I can use to check if my DVD was burned right, to see if there are any errors from the burn process?.. I\'ve just burned a dvd, and in the beginning it skipped a bit, but when i took it out and put it back in, it\'s fine! Or, if I take it to another standalone player, it plays fine, I want to know if it\'s the burn, or the player that\'s doing that..