I used DVD shrink to backup a DVD movie from my hard disk to a DVD +R Dual Layer disc (Imation brand). I have a Sony DRU710a writer. The problem is that the audio on the movie is fine when played on the computer. But when I play the DVD in my APEX 1200 DVD player, there is no audio ON THE SECOND LAYER. The first half of the movie plays fine and the audio is great. As soon as the layer changes, the DVD player wont play any sound. Moreover, the "extras" won't even play (hangs) since they are stored in the "second" layer. My DVD player plays other Dual Layer original movies fine. So it is not a compatibility issue with dual layer discs. Something went wrong in burning I think. Where does the problem lie?