alright my supervisor bought a mac from a military auction, it did not have a hard drive in it( its a g4 btw). He bought osx tiger for it, couldnt get it to boot, someone told me i need 9.whatever to update the firmware, i buy the 9.2.2 and all it comes up with is apple hardware test cannot support this system, shutdown or restart. i am in despart need to fix this and get an os installed on this stupid mac. any help at all please. i have had it for about a month and tried everything i know. i am usually microsoft person trying to fix a mac. the disc i have says "additional software and apple hardware test, includes mac os 9.2.