The Quatro Stick runs with me not with the supplied software. While this works, but is rather lame. A channel scan DVB-C and DVB-T, and Radio took over an hour. Instead of the heavy case includes TV software I use DVB Viewer Pro - costs 15 euros and can be much more than the original software.
For connection to XBMC you need a backend, so software that processed the TV signal in the background and the transmitter switches. This happens in the XBMC on a PVR addon, in my case the DVB-Viewer addon. You have the DVB Viewer Recording Service (separate installation required - not in Standrt DVB Viewer package) only enable the web interface and you can XBMC Addons switch transmitter and load the EPG.
What is does the stream on the home network. Also realized with the DVB viewer.
The stick is quite warm - I have to continue to observe. Television after only 2 hours you could hardly touch it. Whether the purpose is?