After what have written some buyers, I had only concern, then habs but daring and DVD-DL ordered, I only 6 DVD's burned, but well run, no failure, but must say that I burned with the smallest possible speed have, with me 2-2.4, I've been with DL's always like that, never a false fire or playback failures, although I have used other brands. So it is probably very important indeed, something to invest more time and slowly burn. So strong buy recommendation !!