I just got a pair of new Monitor60's and ordered a HK 3480 stereo receiver online. I want to be able to play music from my computer through the speakers. I was looking at the FiiO D3 DAC, http://www.amazon.com/FiiO-Digital-Analog-Audio-Converter/dp/B005PWPUW6/ref=sr_1_1?s=musical-instruments&ie=UTF8&qid=1376475286&sr=1-1&keywords=fiio+d3 . I need a cable to connect it from my computer usb port to the optical in port, is it just a regular usb a to b cable? Or something else? Any help is appreciated!