Hi All! Well, I moved the CD burner to my son's Windows machine and basically have the same problem. The software is reporting a buffer underrun which really does not make sense when I am burning single speed and creating a disk image first, plus nothing else is running on the system. Since it seems to be the exact same thing on multiple machines, it appears that it is a hardware problem. Thanks to everyone for their tips and suggestions. Regards, jimmo -- --------------------------------------- "Be more concerned with your character than with your reputation. Your character is what you really are while your reputation is merely what others think you are." -- John Wooden --------------------------------------- The Linux Tutorial needs your help! Visit us at http://www.linux-tutorial.info