i have a Sony CDU-926s CDR SCSI. it was working fine about a week ago, but now i get this error when i try to burn a disk: "power calibration area error". i havn't changed anything with my system. i have tried changing disks with a complete other brand and i get the same error. i have tried other software applications too and get the same error. i searched and found this about my error(this isn't from sony just a generic error messsage i found): "0xAF POWER CALIBRATION AREA FULL
no further tracks can be recorded on this disc and finalization can not be performed, too "