Could someone demonstrate how to play (or just load) a local mp3 file from a remote application? I understand this is now possible with Flash Player 10, and I've seen a demo of this, but I don't know what approach they used. The security rules seem very clear that a remote SWF cannot access a local file. The demo MP3 app I saw didn't even ask for extra permissions. If there is some sample code online, that would be awesome.