I am running Vista MCE on my machine and have setup to output standard analog speaker to connect directly to TV input? I am using Nvidia Purevideo and set the DVD playback to S/PDIF audio outputs but it was not working. I have to go back to Vista MCE audio setting to set it S/PDIF audio outputs and then it started working. The issue is that I dont want to turn on the AMP all the time for the standard TV playing. It will not like Vista MCE allow audio to output to multiple output. How can I only setup Vista MCE to send DVD playback to S/PDIF audio outputs? Thanks for any help.