Thanks for input from everyone. I have no tv in this room, so that is not an issue. I believe my long-term solution is a stand-alone DAC so I'm looking for the best solution right now.
I do appreciate that input on the DAC 2 card. I may see what that cost is, but will likely just stick with my Aurender A200 internal DAC for now - it sounds quite good.
If anyone has heard the C2600 DAC 1, let me know. Thanks again!