Monitor your Mac's temperature.
A colorful calendar widget.
Pixel tester and screenshot helper.
Open All Files enables you to view and inspect virtually any file on your Mac.
preview Spotlight results
Time Zones allows users to scan preset cities around the world, for their current times.
Monitor the file system events.
Update firmware of your Late 2004 1.8 GHz G5s w/ 10.4.x.
Diagnose cooling or power supply problems.