When i copy data i copy all the dvd content to hd to check any crc but i believe i cant do that with dvds.... so whats the best way to check dvds quality with nec drives (who cant use quality tests )
why can't you do that with dvds?how about a nero dvd speed test.
the one that give a lot of info and an overal score for dvd? nec driver dont work with it
you can do the following
mds5sumfc (or windiff for windows)there are various file compare programs you can use
you can stop worrying as nec writers are beyond compare
i said speed test, not quality test