This only happens on my laptop. My desktop burner is well detected. Something different: ** (xfburn:20631): WARNING **: [FATAL] 131357: SCSI error on write(30952,13): [5 30 05] Cannot write medium, incompatible format (0) ** (xfburn:20631): WARNING **: [FATAL] 131339: Burn run failed (0) Is this a xfburn problem or caused by libburn? -Andy