I control all my modules using the model described above. In fact I recently posted some library modules on my web site that illustrate how I do this. It is called Pronto Theater Application and contains the full source code.

I have a numbr of Roku photobridge's or whatever they are called gathering dust in a closet. Their (Roku's) design had a weak PSU that burned out after a few months. They would not fess up to it and would not supply a new PSU of a proper design. I refuse to buy another roku product due to that experience. I acually ended researching a proper PSU that fit in their casework and made up a instructional kit for those who had not given up. I went with the Slim (know Logitech) music line.