Hello, I've got an MSI K7N2G-L mobo and I bought the extra S-bracket for SPDIF optical out. I plugged it into the mobo and installed the latest nvidia system drivers. 2 questions: 1) I can't get the thing to work - sound still comes out of the old green line-out socket. How do I get sound to come out of the optical cable instead? 2) That Nvidia sndstorm.exe thing doesn't work (fails to initialize), and I don't have the "sound setup" option the motherboard manual shows - I click on the advanced properties of the audio/volume thing and did click line out microphone out, and changed the speakers to 5.1 - but I'm wondering if that really does the trick? Any help is greatly appreciated, thanks!