01-07-2010, 01:17 AM
I don't know if this applies to the OrangeMicro SCSI to Firewire adapter, but others I knew of only required a driver for OS 9. It was not really a driver, more of a "shim" file between the Firewire interface and the SCSI driver built into the OS. One of the kext files in OS X takes care of the same thing, no driver was needed in addition. It is possible that kext file was dropped in a later version of OS X, I no longer have one of these adapters around to test.