I have successfully installed Volumio and I am able to stream one of the default radio streams. What I would like to do is to link my XBMC music library that’s available thru UPnP. Unfortunately, that’s when I am failing. Is Volumio compatible with UPnP sources? If yes, are there any step by step tutorials?
Thanks.
I’m adding this functionality for next release… But don’t take this as granted, something could go wrong…
That’s fantastic news. Can’t wait … 
If you are adding uPNP support to volumio, or if you are just looking for a uPNP renderer for a current volumio distro, you may want to consider adding openhome support; this has the advantage of supporting local playlist storage, rather than requiring a remote control point to maintain the playlist, as is required by the standard uPNP gmedia renderer.
Pete Manchester developed a very nice openhome renderer on the raspberry pi, which I have successfully installed and use regularly on an otherwise standard volumio distro. You can download his code on github:
Thanks for all the replies. That’s a good news about the DLNA for the next release. I rather wait for that than mess with command line in Linux. 
One more question: If I installed Volumio from an offline image, how would I upgrade to the latest version when it becomes available? Do I need to flash my SD with the new image or can I run some update commands to get the latest version?