Wow, i have more questions. i'm just full of em... Ne ways, i just got my hands on 6 unwanted G3s (what a find!) and they all work. I want to double my disk space and take one of the hard drives from one im not usin and install it into i will be usin. i noticed the G3 has a couple more bays to support more drives and an unused IDE and power supply plug. well i hooked up the extra HD and the mac doesn't seem to recognize it. made sure my connections were tight. i can here it churnin at start-up but that's about all i hear from it. It worked in it's original case, but not in it's new one. am i missin somethin here?