<p>I have 5.1 speakers connected via optical and a headset connected via USB. I get all my sound through the speakers atm. How do I setup various add-ons (proATCX) to my headset? I have the voice option in FSX already set to my headset. proATCX's sound is run through its own program I think so I have to adjust the output somehow in Windows?</p>

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<p>Any help will be greatly appreciated </p>

Its in the win 7 settings for sound in the control panel , set the main 5.1 surround sound speakers to default sound device , then set your headset to default communication device . Be aware you need 2 sound devices on your system to do this. I have a creative xfi titanium powering my surround sound speakers & my on board mobo sound device powering my headset.