(aka Xbox Meda Player, which is the pre-1.0 release of XBMC)
http://www.xboxmediacenter.de/
XboxMediaCenter is a free open source (GPL) multimedia player for the Xbox™ from Microsoft. Currently XboxMediaCenter can be used to play/view most common video/audio/picture formats such as MPEG-1/2/4, DivX, XviD, MP3, AAC, JPG, GIF plus many more less known formats directly from a CD/DVD in Xbox DVD-ROM drive or of Xbox hard-drive, XBMC can also stream files from a PC over a local network and even stream media streams directly from the internet. XBMC has playlist and slideshow functions, a weather forecast and many audio visualizations. All these features enable the Xbox™ running XboxMediaCenter to fully function as a multimedia jukebox. XBMC is easy to install and use, it's very convenient and flexible plus offers a great price/performance ratio. XBMC is of also course completely free of any adware or spyware. (This, The XboxMediaCenter Project is also known as "Xbox Media Center" or simply "XBMC").
Note: XBMC is a hobby project that is only developed by volunteers in their spare-time for free. (Remember that XboxMediaCenter does require a modded Xbox to run on or it will not function).
DrewBroadley's video demo of XboxMediaCenter in action: http://www.corrupt.co.nz/xbmc.demo.avi
See Also
http://www.xboxmediacenter.de/info_project.htm
http://www.xboxmediaplayer.de/cgi-bin/forums/ikonboard.pl
One page links to XboxMediaCenter:
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