Quote Originally Posted by firebyrd10
You could always try to use k3b and do an on the fly reading of the knoppix disk.
I have tried something similar (with cdrdao, I believe) and this time it worked, thanks. But I am almost sure that trying to copy the Knoppix cd confused the computer once when I tried this in a previous Knoppix version, so I thought that maybe Knoppix needs the CD itself so often that the hardware or the software can't handle simultaneous intensive reading. Obviously that "theory" was wrong.