Surround Sound?

[madFive]

The FAQ here says that penumbra: overture should have support for surround sound, but i haven't figured out how to turn it on yet. Is there an option in-game to turn this on? "Use Hardware?" Or do i need to tweak the settings.cfg to get it up and running?

I'm using an Audigy 2 sound card with Creative 5.1 speakers. I may need to update my drivers, and will look into that asap. Just want to make sure i know how to turn it on.

The game crashed the one time i tried checking the "use hardware" option - if that's how to turn it on, i definately need to update my drivers...