You need CD0 in Devs/DosDrivers, CacheCDFS in L and atapi.device in Devs. Then edit the CD0 file to fit the device/unit shown in FindDevice. Make sure you use the CD0 file installed by the IDEfix installer and not the one which comes with Workbench 3.1. Now reboot. The CD-ROM should work now. If it doesn't, open a shell window, enter CD CD0: and tell us the error message.
Bye,
Thomas
