The PALnet group does a radio show using it--not sure if they're using add-on equipment, but I can most certainly find out what the technology is. Discord is a high-end gaming channel with a lot of bells and whistles that are way over my head. Tomorrow I'll get all the info you need. Also, if you want to email me at the email addy I left on the calendar, feel free to do so. It might might things easier.