Macintosh hardware monitor software

MacInTouch Home Page: "Marcel Bresink's Hardware Monitor 1.3 reads all available hardware sensors in Macintosh computers and displays the measured values in a variety of ways. This release adds support for all iMac G5 sensors, support for nVidia GeForce 6800 sensors, support for many more hard disk temperature sensors, an option to attach the display window to the Desktop background, auto-save intervals for history data, and other changes. Hardware Monitor is 7 Euro for Mac OS X 10.2.5 and up."