I have no sound from the rear speakers while I'm watching live TV in Media Center. I've went through all the trouble shooting steps I can think of, I have made sure that Media Center is setup to utilize 5.1 speakers. I have also checked over Creative Console Launcher, I made sure the X-Fi CMSS-3D settings are enables and that "Upmix Mode" set to "Stereo Surround", and also that the "Stereo Envelopment" is set to 50% between the front and rear speakers. I even checked the speaker connections and they are connected properly. Anybody have any other ideas?
UPDATE: I have noticed that if I lower the volume on either the front Channels (left or right) I will get sound from both rear speakers, but this doesn't make any sense to me.