On Nov 23, 2006, at 4:01 AM, Gary wrote: > Has anyone installed an Apple dual 500 MHz CPU? into a Cube? I'm running a dual 500 in my cube, and it runs fine. There are a few mods you need to do to make it work in the cube. 1) spacers that go on the processor to touch the cube heatsink. 2) you need to move a coil that is in the way on the Apple dual 500 3) a case fan in the cube, there is already a support inside the cube for this. I have run my dual 500 without a fan and it works just fine also but I would advise not to if you want your cube to live a long happy life. Richard