I have a G5 iMac (non-iSight) that I'm turning into a little media server just to stream stuff to my Xbox. It had an 80 gig HD in it, which just wasn't enough, so I stuck a 1TB Hitachi DeskStar in there. Booted onto my Tiger disk (leopard disk wouldn't boot, which is weird, but a different thread for later), and got to the installation location screen. Where then it didn't show up. I realized that the disk wasn't initialized, but didn't realize that there was a disk utility built into the install disk, so I booted into target mode, and formatted the HD (Mac OS extended, journaled) through my MacBook. Boot back into the Install disk, and my drive pops up, but now it says that I can't install to that disk, and that it can't be used at my startup drive. Is there something I'm missing here?