I don't know of any software that works with the 800 or 1 GHz so I use Radio Shack indoor/outdoor digital therms with a probe. Put the probe in/on the main or back vent. On Friday, November 29, 2002, at 11:32 PM, Jeffrey M. Swiger wrote: > I've seen a thread in asking what Utility is used for checking the CPU > Temp. > I have got the G4/800 working with the L3 Now and other than a > Thermometer > What is being used to check the Temp?... Can someone send a Link?...