Heylooo, I've got a Powermac g4 that my neighbor gave me. When i start it up, it shows the deadly flashing finder/question mark thing, just sitting there mocckiing me. I tried holding down the certain startup button and none of them worked. I put in leopard, and it can't install but i was able to view some stuff about the computer but nothing important. I want to put panther on it because that's what the neighbor said was on it. Do i have to have the install disk that came with it, or can I just buy a version of panther? How do I install panther once i get ahold of whichever one will work? another thought i had was, Can I put OS9 on it???