I have a machine that has Win98Se installed and I am using a SCSI Imation 8Xcdr that I have changed to a plextor in the firmware. It has worked for about a year. I just made a copy of a game that required it to overburn a cdr. I was using Plextor’s Diskdupe. I said yes and it successfully completed the disk. After that I tried using easy cd creator 4 to copy a few files to a cdr and it gives me some strange error that says it cannot calibrate the output power in the calibration area of the disk and to try a different disk. I did and I get the same thing.