Nice setup Warrior.
I believe you can use one of these. I use this cable from laptop to dac. Solid and inexpensive. I also have the mini adapters but I use this one most of the time. Here's the link--- http://www.ramelectronics.net/audio-video/audio-cables/digital-audio-optical-toslink-cable//prodPOFT3MR.html
Enjoy!










