UPnP (http://upnp.org) seems to have been adopted by many/most producers of audio streaming devices. I am looking for Open Source Media Server software for Linux which is accessable by UPnP AV Media Renderers. Any suggestions? Interesting material which I have found so far: Overview of UPnP AV Architecture http://www.intel.com/technology/upnp/download/UPnP_AV_Arch.pdf Linux SDK for UPnP Devices 1.2.1 (libupnp) http://upnp.sourceforge.net/ LINUX UPNP INTERNET GATEWAY DEVICE http://linux-igd.sourceforge.net/ CyberLink / CyberMediaGateway http://www.cybergarage.org/net/index.html Intel(R) software for UPnP technology http://www.intel.com/technology/upnp/index.htm Cheers, Andreas