I'm going to sit on this for a day or two to see if anybody else has suggestions, but as it stands I'm probably going to order one of the Topping D10s units. Saves me a significant amount of money over one of the creative labs models, and I don't need a full fledged sound card, I just need a decent optical out port that can be moved from one build to another so that I'm not forced into a relatively high end board just for the sake of that port.