ok heres my problem... i recently purchased a memorex dual layer burner and ive been using dvd decrypter and dvd shrink and then nero to burn. Some movies come out fine and will play but others when i try to copy them and it says burn sucessful when i go to play them on my computer or on my dvd player it just sits there loading, ive let it sit there like that for over 30 mins and still nothing. does anybody know what the problem could be? because ive wasted 8 dvd discs like this and its really making me mad. Ive looked everywhere and it seems that nobody is having this type of problem.. any help would be great!!