Hi there, I was going through some old G4 towers I had stacked in the garage when I noticed one of them was actually a "Macintosh G4 Server", whereas the rest of them are just PowerMac G4's. This particular G4 came to me in a lot of 3 I picked up for very cheap because the processor, heatsink, optical drive, and everything else except for the power supply and motherboard basically had been removed. Can someone please enlighten me? This G4 looks just like the others, what makes a server different? And is it worth adding a replacement processor/heatsink and trying to get it working? I might enjoy figuring out how to set up and run a small-scale server. Does this box have more value than a PowerMac G4 in a similar state? Thanks!