If you're willing to do anything, any PC can be overclocked, even Apples. Go and read about early overclockers, they overclocked their PCs by soldering new clock cystal on the motherboard, this was well back before processors ran on multipliers. Even hard disks were not spared. By adjusting the motor speed hard disks too were 'tweaked' for more performance, though current hard disks are already too close to their limit to do this anymore.

This post has been edited by lohwenli: Jun 17 2008, 07:40 AM