Hey All, I just put together my new home theater system. I have the Samsung 64" PN64D7000 with an Onkyo nr-590 receiver and the Take Classic 5.1 speakers. Everything looks and sounds great....almost. When I click on the Smart Hub for the TV and start browsing the various apps, I can't get the sound to switch over. It stays on the cable box sound (whatever channel I happen to be on). Any ideas? Thanks.