I have an old LaserDisc player without any sort of digital sound capabilities. I own quite a few other titles on LaserDisc and can play them fine, however I recently picked up a bunch of discs at a garage sale, brought them home, and they play with a buzzing out of the right channel. Switching to left only eliminated the buzzing, but didn't actually give me the sound of the movie because right was a commentary track. Besides digital sound capabilities am I missing something else here? What good are these discs if you can't really watch them with a conventional machine?