I got my DR8-A this morning and burnt a data dvd with the DVDR provide, it failed with a disc-at-once error, so I tried Ritek and burnt 2 data dvd's with it and perfect.

I burnt a couple of data cdr disks and they burn ok, but when I put them in a cd or dvdrom drive it sees the disc but not whats on it?

Also - I burnt an audio disc and that works fine???

SOLUTION

Weird after checking the discs that I had supposedly burnt and checked them in nero, they were blank , so i retried them all again and they burnt perfectly , guess I may have done something wrong, can't understand what though.