* AmigaOS 3.0 or 3.1
* MUI version 3.x
* A 68020 main processor and 4Mb of Ram.
* A working FidoNet mailer program. Trapdoor and GMS are the best known, but Cyclone will work with others. Trapdoor is the default mailer.
* A Hard Disk with at least 10Mb of available space. If possible Cyclone should be installed on a little used partition because it is very sensitive to disk fragmentation. For advice on this see the FAQ section.
* At least 2Mb of available 32-bit Fast Ram.
* A 25MHz or faster main processor.
* MUI version 3.6 (Required for FTX decoder module)