Pegasos is a MicroATX motherboard powered by a PowerPC 750CXe or PowerPC 7447 microprocessor, featuring three PCI slots, one AGP slot, two Ethernet ports (10/100/1000 & 10/100), USB, DDR, AC`97 sound, and FireWire. Like the PowerPC Macintosh counterparts, it boots via Open Firmware. For hard disk drive booting the Open Firmware requires an RDB bo....