I have a roku2 xs3100x streamer which I would like to connect to my phillips hts3544/37 home theater system, the phillips hts has a dvd and is already connected to the mitsubshi hdtv what connections do you think I will have to make so that I can enjoy home theater sound speakers while streaming movies from netflix as the internet connection to the roku is through my wifi connection.

Thanks in advance for all help you provide me