I am about to build a smaller HCPC. I was trying to choose what type of pc to build (mini-itx or mini-atx) and looked at the shuttles too. Why don't they have SPDIF at the rear? If the box is going to sit by my tv, I don't want to run a cable from the front to the back of my amp. Am I missing something? If there are no shuttles / cubes with SPDIF at the back then I can rule them out now.