Since I got rid of my Alfa 2 years ago, I haven't used my Empeg in the car anymore. I can't install it into my Renault Clio or Opel Zafira without going though a lot of hassle, so I didn't try. I had good hopes for Jon's RPi Empeg project since that would make the install much smaller and therefore hopefully easier to do, but it seems that project just stopped. (I think?) Using the display extender we all know might be an option, but I don't really want to pull my entire dash apart in order to install it. So for now I'm using my iPhone via it's Bluetooth connection in order to stream A2DP audio to the headunit of my cars. Works pretty good, but nowhere near the Empeg experience.