Title pretty much says it all. My logitech Z5500's finally came in, (btw by the time I made the other thread I had already ordered them), I had them plugged in through a direct signal(the green, orange and black cables) directly into the Titanium sound card and, while I could control the volume from my computer, the sound was sub-par, so I connected it through the optical cable and now it sounds like heaven but I can't control the volume through my PC, only with the remote or knob on the speaker's "reciever"/"hub".
Any way I can fix this?
EDIT: Also when I connect my xbox 360's audio through optical to my PC's sound card Optical In I can only get sound through it during the xbox's title screen and once I get to the dashboard there's no sound. Is it because the actual speakers are connect to the computer via the direct signal and not optical?