What can I do with it? It's a fiber optic port and I have my PSTwo plugged in it right now, but I have no software/drivers for it, or at least I dont think I do. It's on the mother board and all the manual will tell me is how to plug stuff into it, not how to work it. Does anyone have any ideas? I oped up Media Player Classic and went to "open device," but I could not find it there.