You can make the Zip drive work under E/D if you change the SCSI BIOS setup to support removable drives under bios as fixed disks. ('Locking' the drive in the ziptools does not work with E/D). After changing the SCSI BIOS it works with the normal GUEST utillity. Ziv p.s. I'm using an Adaptec PCI (2940) SCSI controller, and I thing that most Adaptec cards support the <CTRL> <A> option when you boot the system.