Thanks for your answer!
It is set on Master.
and i tried the DMA thing and that didnt help either
so here is the log, i hope its for any use
ImgBurn.log
http://img248.imageshack.us/img248/9827/sadfly1.png
Ive tried several burning programs and it sais the same thing with all of them.
The Discs ARE empty and i have tried with several DVD types aswell.
Ive searched various forums, and found an older post on this forum aswell but no answers
Please someone help