Iomega Tools Disks The ZIPTM Tools disk is a special format that allows installation of Iomega's software drivers and utility programs on either a Macintosh or Windows operating system. These disks can not be used in 360 Systems Products. They will be identified as non-DigiCart/II or non-Short/cut disks. If a format operation is attempted the operation will abort with the message "Format Failed". This also applies to the JAZ Tools cartridge supplied with Iomega JAZ drives. You should retain the Tools disk in the event you wish to use your Iomega drive with another system. If you have any other questions please contact 360 Systems Sales or Customer Service at (818) 991-0360.