New to these forums but the amount of times I visit to get info is insane. So I finally registered! :o
Thanks to this forum I found a link the YS0G firmware for the LiteON SHW-1635s. When I upgraded to the newer firmware I got three coaster DVDs and that was with a backup program. So I thought I would try with Nero. Burned a Data DVD fine but then completely buggered up an audio CD at 16x.
So after much deliberation I went back a firmware and then it wrote the audio CD fine (now all tracks work!).The backup software wrote a nice backup of my system to a DVD with no problem and the files are all there without any data corruption (in theory).
Just to let you know and say thanks!