[Null]

yes, IF you have 2 sound cards. or 1 sound card and onboard audio. have to find a way to setup which goes to witch sound, and hook up the speakers to the onboard and your headphones to your sound card, or whichever way.

i used to have game coming out my surround sound, then setup the headset so people talking (external program, not in game voice chat) came out only my headset.

dunno if its possible with only 1 because the sound card would have to process 2 things tottally seperate and use the output plugs as differnet things in the back.