jazip 0.34-13 (powerpc binary) in ubuntu lucid

 It combines Grant Guenther's original command line utility, ziptool, with
 Jaz drive support, a nice X interface and additional utilities to allow
 users to easily mount and unmount disks formatted in either ext2 or fat.
 .
 It supports the Iomega Zip drive with USB, parallel, SCSI or ATAPI
 interfaces, but ATAPI Zip drives are supported only when using kernel SCSI
 emulation. I don't know about the Zip-plus version (someone please tell
 me). The SCSI Jaz drive is supported in both the 1G and 2G capacities. It
 does not support the much older IDE (non-ATAPI) interface drives, nor
 Syquest drives.
 .
 The package also includes jazipconfig, a configuration tool.