content: I STILL AM NOT SURE WHY I PURCHASED THESE (6) DUAL LAYER DVD'S AFTER ONE YEAR ON MY SHELF, I TRIED TO BURN A DVD MOVIE ON ONE, AS IT WAS TOO LARGE FOR A STANDARD DVD AND IT COPIED HALF AND THEN QUIT, RUINING THE DUAL LAYER DISK AND LEAVING ME UNABLE TO MAKE A COPY OF THE MOVIE I WAS WANTING TO BACK UP. SO UNLESS YOU HAVE A REAL NEED FOR A DUAL LAYER DISK I WOULD NOT ADVISE YOU TO MAKE THE PURCHASE.