In half-life (CS), My other PC is using onboard audio, this PC is using and audigy gamer. For some reason it is easier to tell where the enemy is, on the onboard audio, both have EAX enabled ingame and both are using the same headphones (DJ headphones) on the same volume. What do I need to tweak on the audigy to make it as good or better than the onboard? I have the headphone option selected in control panel.