I have burnt many DVD'S no problem. Since I started burning Dual Layer Disc's I have had about a 75% success rate. a A lot of my Verbatims have failed, a few of the Memorex have failed. And I have had a 100% success rate with TDK. Every Movie plays on the computer, but in my Magnavox player it will not play. I want to stick with Nero, I have recently tried ImgBurn but was hoping to stay with Nero. Coasters Anyone?