After almost an hour of googling over this issue, I discovered the G4 list and am hoping there are some Xserve geeks out there. We need to upgrade one of our Apple servers from a G4/450 to the latest-greatest...or at least some kind of Xserve dualie. But the beancounters are balking at $3,300 plus an extra drive. Question 1: Can I buy a new or refurb Xserve with one CPU and add an identical second PPC chip? Question 2: Using the one available PCI slot, can I install an ATA controller so I can add my own choice of drives/RAID? Thanks! Philip Medlin Computer Systems Specialist College of Ag & Life Sciences | Univ. of Idaho Ag Science 18 | Moscow ID 83844-2332 Office 208.885.7839 | Cellular 509.595.5241 http://info.ag.uidaho.edu | pmedlin at uidaho.edu