Got spontaneous reboots with this one, as opposed to freemangordon's kpcc.zip.
-bash-2.05b$ uptime 12:02:37 up 9:08, 0 users, load average: 0.39, 0.64, 0.56 -bash-2.05b$
-bash-2.05b$ kernel-config show current kernel configuration: current frequency: 805 supported frequencies: 125 250 500 550 600 700 750 805 850 900 950 1000 1100 1150 min. frequency: 125 max. frequency: 805 avoid frequencies: 125 active frequencies: 0:30,90 250:38,180 500:48,360 550:54,400 600:60,430 700:60,430 750:60,430 805:60,430 850:60,500 900:60,500 950:60,500 1000:60,500 1100:72,520 1150:72,520 SmartReflex VDD1=1, VDD2=1 governor ondemand: ignore nice load= 0, up threshold= 70, sampling rate= 300000, powersave bias= 20 -bash-2.05b$