I have a brand new G5 that I am using as a server for a small office. I've attached our Epson to that machine locally and we are all printing to it on our LAN. I have the preferences set so that the computer should never sleep or go into energy saver mode. However, it seems to be ignoring these settings. Even more strangely, it will stay awake and then promptly fall asleep as soon as someone sends a print job to it. I am updating the Firmware right now and then I will reset the PMU. But I am very confused. Any ideas appreciated. TIA.