Irti in California does the repair work and you can talk to the technician hth Judy -----Original Message----- From: ptr1-users-bounce@xxxxxxxxxxxxx [mailto:ptr1-users-bounce@xxxxxxxxxxxxx]On Behalf Of Phil Parr Sent: Friday, February 01, 2008 11:04 AM To: ptr1-users@xxxxxxxxxxxxx Subject: Different disks. I have a p t r 1 and have been very pleased with it but now, a problem. This problem has to do with the different types of recordable c d blanks. When I insert a strictly music disk the p t r says digital recordable music disk or words to that affect. When I insert a data c d it says, damaged or improper disk. Yes, I have tried several blanks and, always the same message. At one time the machine would record at what ever bit rate I wanted on a data disk just fine. Is their anything I can try or where does the recorder need to go for repair. Thanks, Phil Parr.