> The basic requirement for Mac OS X to ever work on a machine is that it have a PowerPC processor, a PCI bus, and Open Firmware. So the earliest PowerPC comput

> The basic requirement for Mac OS X to ever work on a machine is that it have a PowerPC processor, a PCI bus, and Open Firmware. So the earliest PowerPC computers from Apple (e.g. the 6100, 7100, and 8100) are not likely to ever work with Mac OS X. Source: https://eshop.macsales.com/OSXCenter/XPostFacto/Framework.cfm?page=XPostFacto3.html https://eshop.macsales.com/OSXCenter/XPostFacto/Framework.cf...