CPU/LCD-Tweaker lets you change the cpu-speed, the ram- and the lcd-timing. It also runs as a daemon, allowing you to change the CPU speed while playing games / emulators.
dosfsck is a port of fsck to the GP2X. fsck is a tool to repair filesystems.
The GP2X11 project consists of several smaller projects all sharing a common goal: to provide a fully functional X11 environment for the the GP2X, and the programs to make use of that envrionment.
Hotkey daemon is a simple program that runs in the background waiting for a specified key combination to be pressed. When the specified combinantion is detected, it launches a predefined application.
Qtopia is a GUI (Graphical User Interface) for Unix/Linux on embedded systems.
Xynth is a portable embedded windowing system, client/server interface between display hardware (mouse, keyboard, video displays) and the desktop environment that works on many hardware, including embedded devices (handhelds, set-top boxes, etc.).