I have a Sony DVP-NS312 DVD player which is mp3 compatible. When I burn a common "Audio Disk" in mp3 format to a CD-R it plays fine, but when I try to burn using the "MP-3 Audio" my DVD just skips from one song to the next without playing anything. It goes 1-2-3-4-etc., just that fast. My DVD is ISO9660 level 1 and 2. Any ideas?