I have made a xvcd. The only thing I changed was the bitrate to 1900. Played back great on the p.c. When I burned it with nero and played it back on my apexad660 It started out great then after about 5 minutes the audio got out of sync. For the next min. or two the out of sync was there. Then it starts playing fine again for 5,10,15,minutes then it freaks out for a couple of minutes. Is this my bitrate? Which should not be to high for the apex. Bad disc's?? I use imatation. I burn at 16x and 8x. Could this be too fast?? Anything would be greatly appreciated.