It depends on what type of CD Recorder you are trying to use:

* If you are using a SCSI CD Recorder all versions of JAM will work with Mac OS 8.1 through 8.6.

* If you are using a USB CD Recorder you will need JAM 2.6 or 2.6.2 and Mac OS 8.6 through 9.0.4

If you are using a FireWire (1394) CD Recorder you will need JAM 2.6 or 2.6.2 and Mac OS 8.6 through 9.0.4 with a FireWire Services 2.3.3 or later which is available at asu.info.apple.com