No sound playing dvd over vga / digital sound

[xbox360forum2k8]

No sound playing dvd over vga / digital sound
Hi all,

i have my 360 going to my pc monitor via vga- picture is very good!

sound goes to my pc sound card via digital toslink cable - sound is excellent whilst playing games.

However, when trying to play a dvd, i get the picture but no sound???????

i have the audio options in the dashboard set to digital stereo (?) and this works fine for games and system sounds.

any help would be much appreciated as i am a little puzzled

thanks in advance

[xbox360forum2k8]

bumo

help please