IÂ´m using 812s for 3 months. I thing great drive. IÂ´ve burned some DVDÂ´s always on MCC (verbatim) made in Taiwan :(. DVDÂ´s werenÂ´t fully filled but closed. Now i have burned 4x fully filled DVDÂ´s and in the end i horrible PI/PO more in att. Qustion is, Bad drive or bad media.
PS I tried to burn FujiFilm (made in germany) and itÂ´s the worst PI/Po what i have seen. PI around 260.