QSynergy is a comprehensive and easy-to-use graphical front end for Synergy. Synergy lets a user control more than one computer with a single mouse and keyboard (and has lots and lots of extra features on top of that). Since Synergy only has a GUI for MS Windows, QSynergy was written to step in and fill this gap for users on Mac and Unix platforms.
KardsGT is a card game suite for those who love playing card games and are tired of switching to other OSes to get their fix or playing the Internet version. All of the computer-based players have their own sense of style of play, offering a great challenge. You can even customize your own deck of cards and even the image of yourself in game. Currently you can play Crazy Eights, Cribbage, Euchre, Hearts, Old Maid, Spades, and War.
Networkled is a small system tray utility which gives a graphical indication of the received and transmitted traffic. It relies on the proc file system and more specifically on the existence of the file "/proc/net/dev". It can be used with any system tray that follows the "Free Desktop System Tray Specification" and has a proc file system.