GeeXboX is a free mini Linux distribution available for LiveCD, and it is fully oriented towards multimedia.
GeeXboX transforms the target computer into a multimedia station that can open and play audio and video files from the hard drive, optical media, or over the Internet. It has support for DVB/DTV tuners and image files as well, and plays common media formats such as WMV, MPEG, and DivX.
GeeXboX needs no installation to run, as the software runs off optical media. After the download completes, the user simply has to burn the ISO image to an optical disk.
Embed all your files under one roof for Linux with this program.
See more apps in Tom's guide for the forums for Linux.