You have the option to run the app in the background using the iTouch or iPhone 3g. You will need to follow these steps.

1. Click on the Livio Radio Car Internet Radio App
2. Please read the disclaimer and click on "OK"
3. Click the Menu button
4. Click on Share
   
5. Click on Play Station in background
6. The Music will stop then it will cycle through acouple screens. (Do not press or interact with it until it stops.)
7. The Quicktime logo will appear and you will hear music, then press the Home button and feel free to use the device while you listen to the music.