Copy path of current Finder selection.
Stopwatch, alarm clock, countdown timer.
Clean up and optimize your Mac.
Add a Start Button to your Dock, so you'll be able to run what you need faster.
Place an alarm clock on your desktop and use your audio files as alarm sounds.
Battery information tool for MacBook/Pro/Air.
View Mac OS X man pages.
Use your iPhone to automatically lock and unlock your Mac when you leave and return.