Well google around and you can find scdbackup which is oriented toward 650Mb disks. And I have tested it to work on 9.0 with supermount disabled, and a $25.95(US) CDRW drive which is rated 4x4x24 Even with that, the drive barfs on CDRW media, even for blanking, with 9.0
DO NOT USE CDRW media for this either--most of it is 650 and there are MANY supposed CDRW drives which will not work with CDRW media of the more modern flavor or insist on trying to treat all the CDRW media as 700Mb capacity. Civileme
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