Hi, I've got VMC with the TV pack installed, and everything works fine except multi-channel audio from DVDs. The only audio out is through a SPDIF taken off the onboard audio (realtek). This works fine when I play DVDs through PowerDVD or WMP, but if I try DVD playback through WMC it's not 5:1 (presumably mixed down to stereo). I can even play back AVIs with 5:1 sound from VMC and this works OK (this uses AC3 though, which VMC doesn't seem to do for DVDs). If I go through the VMC audio setup & select 5:1, then the sound test only plays through the front speakers. I don't get any other options available. I have AC3, FFDShow & PowerDVD7 installed, no other codecs. It appears that the DVD audio is using some kind of internal VMC codec, but I can't find anyway to change the settings on this. I've tried re-installing drivers & various codec settings, but to no avail. Can anyone throw any light on this?