XboxMediaCenter (XBMC) is a new free open source (GPL) multimedia player for Microsoft's Xbox. XboxMediaCenter is still in beta stage but can currently be used to play and view most video/audio/picture formats such as MPEG/MPG, VOB, AVI, OGM, DivX, XVID, MP3, OGG, JPG, GIF and many more direct from a CD/DVD in the DVD-ROM or of the Xbox build-in hard disk drive, it can also play files over a network (LAN) from a PC via an "XStream Server" application or from a Windows (SMB) share.
It has playlist + slideshow functions as well as the ability to function as a full replacement Xbox dashboard. These and more features enables the Xbox running XboxMediaCenter to fully function as a multi-media jukebox. XboxMediaCenter also known as "Xbox Media Center" or simply "XBMC".
Xbox Media Center - Mirror
Xbox Media Center - Mirror