<<<I can't remember. There was a link to if from the MacToday site. I'll find it for you when I get a chance.>>>
I found the site again. I put a link to it on my WWW page here at bbs.headgap.com. The page is called the PowerMac Pruning page (though it's certainly useful for non-PMac users too), and it's maintained by the fine folks at Ambrosia. You should be able to find a link to it on their pages somewhere.