Hello community I bought this bluray a few weeks ago, i could watch it a couple of times but last night my pc driver wasn't able to read the disc again. It is not my pc (i reinstalled windows 7 again today) it is not my driver either (cause i can read other blue titles). What it really intrigues me? why if once i could read the disc now i can't? it doesnt have any scratches.... your discs are disposable or what?