GuguSoft

This software automatically shuts down your Mac when your iTunes playlist is complete, making it easy to conserve energy and save time.

SetEqualizer is a free software that automatically adjusts iTunes' equalizer settings based on the genre. It only requires iTunes 4.x or later and is easy to use.

SearchLectures Widget facilitates searching the University of Basle's "Directory of Lectures and Persons." Search by lecture title, number, or professor's name in either English or German versions.