I've never played with Pandora sadly as I'm in the UK.. but that doesn't mean I can't do something with it. I'm assuming it's a music streamer and you need internet connection to use it? As Windows media player accepts streams then I dont think it will be a problem at all... When it's released it might be worth adding a html / htm / lnk or type of url into a folder.. and then loading it into the audio browser and see what happens.
Let me get it released first and we will have a go.