[KenKelley]

Brian,

I have taken 4 screen shots of how I have FFDSHOW Audio Configured (2 for 32 bit and 2 for 64 bit, not sure if 64 will have any affect).

Try configuring your FFDSHOW the same as mine and make a note of any changes you make on your machine so that you can change it back if this doesn't work.

Try playing one of the disks and attempt to use the MUX.

Let me know the outcome.

Thanks!

Ken