PC boot loader which can analyze your filesystems. GPL

Gujin 2.2 finds the Linux kernel images available, as well as other bootable partitions (for *BSD, MS-DOS, Windows, etc.), and displays a graphical menu for selecting which system to boot. Because it understands the structure of Linux kernel images, Gujin does not need LILO and can even load ELF kernels. There is no need to execute anything after making a new kernel: just copy the kernel image file into the "/boot" directory. Gujin is written almost entirely in C with GCC, and it fully executes in real mode to be as compatible as possible.

Linux Multimedia System. GPL

freshmeat.net: "JoyWM is a multimedia GUI written in Python/Pygame. It provides an easy-to-use GUI for tasks such as listening to music, watching movies, viewing pictures, and playing some games. It is appropriate for use on a TV and can be controlled with a joystick (or a keyboard if no joystick is present)."