Phonon is the Qt 4 multimedia API, which provides a task-oriented abstraction layer for capturing, mixing, processing, and playing audio and video content.

CavePacker is a sokoban game. It is a puzzle game where you have to move the packages onto their targets without getting stuck. The lesser steps you made for solving a level, the better. You may only push but not pull packages.

Netdiscover is an active/passive address reconnaissance tool, mainly developed for those wireless networks without dhcp server, when you are wardriving. It can be also used on hub/switched networks.