Here is my problem, after burning a movie on computer, the dvd burnt or any other dvd(store bought) will not play on computer. Now if I shut off computer and turn back on it will play and so will other dvd's until I burn the next movie and it starts all over again. I just had dell replace dvd rwriter so I hope it's not player, the last player I had played cd's burned dvd's but would not read any dvd using any program( windows media player,dvd shrink,dvdfab or anydvd). The dvd now at least is read by dvdfab and anydvd but won't play unless I turn off and then back on. Any suggestions I tried to google it but found nothing, I do have 15 more days with warranty for my dell if all elses fails.