I have a PowerMac G4 Digital Audio, 466Mhz with 2.0 TB of storage. It doesn't look like I can install Leopard on it with significant hacking. So I'd like to keep Tiger on it and use it as a Time Machine server for 2 of my Macs. How would I go about it? I've read that I can "touch" a .com.apple.timemachine.support onto the drive of my choice, and TM can use it. But what about this nonsense about hard-links and a new AFP protocol to support it? Ultimately, I'm not looking to hack TM into "working," but it'd be great to demystify exactly what TM requires to operate "correctly" with my current setup.