How would I go about creating a new media scenario for my tuner. In the web admin, under media scenario, I go through the Add Media Scenario, Type my Description, choose Entertain area. After that it gives me an option to choose my device, both my tv, and reciever is highlighted in red. It says Devices in red do not have any media types set on the A/V Properties page or they are not assigned to this entertain area. They are assigned to the area, ho how do I set media types.