Now that we are talking about getting into the thing, I port scanned Poly and in addition to 5000(upnp), port 111 is open. Since Poly is a little computer running some linux, it could be nice to have ssh and root access to it, to have my own scripts and things running, like a web interface to control mSD card playback. It accepted a telnet connection on port 111, but didn't get any further than that. Also if such root/dev access were to be available, if something gets ****ed up, you could provide firmware flashing tools to reset the system.