On 1/17/06 12:38 PM, Jim Robertson wrote: > but even with that module living alone in the box, running Mac OS X > 10.4.4 it will freeze up within a few hours. Do you have any third-party peripherals installed? Keyboard, mouse, jump drive, disk drive, webcam, USB or firewire hub? Are you connected to broadband internet? What happens if you disconnect everything that wasn't original, including removing any third-party PCI cards and unhooking from the internet? -Linda