Recently acquired a 333Mhz iMac. Bit of a nostalgia buy, really. Anyway, it won't boot straight up. It boots to Open Firmware with this text on screen: bootr, unknown word Failed to boot Apple iMac Open Firmware 3.0.f10 built on 03/05/99 at 21:14PM Copyright 1994-1998 Apple Computer, Inc. All Rights Reserved. ok 0 > I reset PRAM via apple+option+p+r AND reset NVRAM via reset-nvram, reset-all.. Still boots to Open Firmware screen. Has 10.2.8 on it. Any ideas on what's going on here? Thanks in advance.