@skanjo:
To your answer your two questions, I did try 11.60.12, I don’t think I saved a copy of 10, and the burner is internal.
I also tried to burn from the CD burner but it end of creating an invalid ISO that could be opened but seemed to contain no contents despite it’s size of 380MB.
email support, we need to send you debug files which will give us burner logs… thanks