I've done some searching but I'm a little confused. I have a 09 Macbook Pro 5,5 with one minijack audio port I've used for headphones. Am I correct that could use this to output digital audio to my amplifier (5.1)? What cable would I use? Can somebody send me a link for breakout boxes for my laptop or cables? I'd like to use it with Vudu and HDX with surround. thanks ahead of time for help!