I've had a look around and can't find much in the way of answers to this recently. I've picked up a second hand Mac Mini G4 with Leopard on and want to use it as a headless file/web/whatever server, so I don't really need the GUI and with only 512MB RAM I need all the memory I can get. Is there any way to stop Aqua from starting at boot while preserving functionality? I know of Single User Mode but it sounds like it runs in a very restrictive environment. On the other hand, what're people's experiences with recent versions of PPC Linux distros?