OpenBSD/MACHINE OSREV runs on iMac and possibly some other G3 Macintosh systems. Older Adb based system are unlikely to work. This is partially firmware issues and partially driver issues. Has been tested on iMac Rev A 233Mhz and Rev C 333Mhz machines, Some success has been reported on a PowerBook, however this is not well supported. This version will likely not work on any of the B&W G3 or any G4 machines. Some code has been rewritten to work better on the B&W G3, but never has been retested. Hardware availability is currently limiting development on those systems. Supported devices {:-include-:}: IDE hard disk controllers. iMac supported, other mac onboard possibly. SCSI host adapters: Symbios Logic (NCR) 53C8xx-based PCI SCSI host adapters VGA, SVGA Display Adapters. An X Server is not yet available. currently will only function as console Serial ports: None. Ethernet adapters: [OPENFIRMWARE SUPPORT] Digital DC21x4x-based PCI Ethernet adapters, including: Znyx ZX34X Onboard iMac 10-100Mbs Ethernet, 100Mbs untested. Tape drives: SCSI Tape drives CD-ROM drives: SCSI CD-ROM drives Atapi CD-ROM drives Mice: NONE Sound Cards: NONE Miscellaneous: