My apologies to the software developer.
I posted much too soon.
Although not entirely obvious, once it is configured it works flawlessly, displaying the temp. and fan speed in my 12 separate thermal sensors.
I expected a pop-up window in my dock, hopefully with aMenuBar option, but that is not how this works. UNUSUALLY, it is an application that you launch from your Dock. Odd.

The developer can just include a simple text document as a walk-through. That would be splendid.

Docklings are very usefull, thanks a lot ! G4 MDD are unsupported, but you recieve 5 stars.

This app works on my son's 17" iMac, but not on my work 533 MHz G4 nor on my home Dual-450 MHz G4. All these systems have OS 10.3.5 on them, so I can't say why it doesn't work.

There seems to be a problem or something in OSX 10.3.5.. any of the temp programs available work anymore..

Version 0.7 used to work on my Cube with Jaguar.
Version 0.8 doesn't with Panther, it fails to launch.
Version 0.7 gives a -1 error with Panther.

Something became incompatible with the release of Panther obviously.

I hope the developer can fix the issue.