Recently my G5 powermac had it's boot drive fail. So now it's sitting in the corner doing nothing, looking miserable. But I have 2 new hard drives for it - 300gb and 500gb ready to install. What do I do now? Is it as simple as buying 'Leopard install discs' from Apple and installing fresh and everything is back to normal? Is this as simple as I am imagining? Also, is there only 1 type of leopard install disc package? Someone once told me that imacs Leopard install discs are different to Powermacs who are different to Mac Mini's???? Surely not?