I have two ND-3550A drives with 1.Y6 on them. Neither will read the DVD+RW disk. I have two Plextor drives, both will read the disk, I have a LG GCC4521B, it will read the disk and I have a TSST Corp TS-H492A, it also reads the disk. Is there anything that I left out or was suppose to do after I flashed the drive? Just does not seem right that only the NEC's cannot read the disk.