I just installed a new HD in an iBook Clamshell. Everything went fine until I tried to install the OS. When I got to the point where you select the destination for your install, the new HD didn't show. Figured it probably came with a Windows format so I opened Disk Utility, erased the disk and re-formatted to Mac OS Extended ( Journaled ), and partioned. Now when I go back to the Installer, it see's the disk, but won't let install on it. It tells me I can't install to this volume because my computer can't start from there. I know it's something simple I'm missing, but I can't figure it out. By the way, I'm installing 10.3 Panther. Any help would be appreciated.