Ok, I've been reading a lot lately about overclocking the 500mhz cpu/66 mhz bus to 600/100. Anybody out there actually try this? My understanding is that the speed increase is considerable and thus, I want to do it, but I don't want to ruin my iBook, etc.... So anyone have any thoughts about this stuff? What about other, less-drastic, methods of increasing performance? I have an iBook 500/66 with 512 meg ram....