I have a iMac G5 that I need to reinstall the OS on. My kids deleted some files and I cannot reboot the machine. It hangs on the apple logo. I know hardware is good. I have my original OS X disc. But since I can't boot the machine I am not sure how to reinstall the OS? What are my options to get the OS installed? Cheers. Edit > Sorry for the title I hit submit too quick.