EightRacer
This is a Microsoft Windows phone 8 application to control the Dagu i-Racer via Bluetooth.
I-Racer controls your Dagu I-Racer remote control model car. It uses the accelerometer to control speed and direction.
Simply pair your Bluetooth equipped phone with the Dagu i-Racer, launch i-Racer app, select the i-Racer from the list of paired devices. After pressing connect you're good to go!
Short [video] (http://www.youtube.com/watch?feature=player_detailpage&v=vOurGKLlLZY) of it in operation.
The i-Racer [app] (http://rodaw.me/15xmYE2) is availble in the windowsphone.com marketplace.