With all of the work I've done on BB's haunt, I've learned a lot about 7.1 sound files. We found a need for her 5 talking skellies to each have their own bit to say but she wanted them to all sing a song together at the end. Doing either one is pretty easy, but doing both gets more complex. It took me a while to figure it out so if anyone is laboring over how to do this, I might be able to help.

Oh, and if anyone knows of a particular 7.1 sound card or driver that plays the aux channels without the ambient effect, please let me know.