34um95

Hi, After reading up on HDMI audio i just got my LG 34UM95 set up and have audio working perfectly over HDMI (Yosemite 10.10.1, GTX 760 and Gigabyte GA-Z77X-UP5 TH). I followed this guide and it was actually quite painless. Now because i need 10bit color for work i need to connect via...