Found this on the Mini forum this morning. Kinda neat. http://www.devtoaster.com/products/rev/ http://www.plxkiwi.com/kiwiwifi/hardware.html
Yeahi had rev lite on my old iPhone. But obviously don't need it. And didn't have the $150 at te time. But it's pretty cool all the stuff it can read. If I still had my wrx I'd buy the dongle.