Have in recent weeks more than 100 BD's burned and had a few (2-3) Missed fires. But that may be because I have burned with excessive speed have (8-12fach instead 2-4fach) and often alongside hard-heavy tasks done at the same time how to unpack large files such as video editing. For the really very reasonable price for the pretty white BD's I verschmerze these few percents of losses like. For me, an unbeatable price / performance ratio!