Ok I just took one of my old EIDE hard drives out of a pc and I want to put it in an older Imac powerPC. Right now all I have is a firewire hard drive thats being used as a bootable hard drive with osx on it. My question is how do I put the new drive in take OSX off of the bootable drive and put it on the EIDE hard drive, I don't have the OSX disk, the os is all on the boot drive.