Can't record audio at all.

[WheatleyBalls]

I started using DXtory recently, and when I started recording, none of the audio came out. I found out that I couldn't hear my own voice because my mic isn't there under Audio Device, but I can't figure out how to get the game audio. Please help.

[WheatleyBalls]

Well I found out that I can't record my game audio because it's a headset, and I can't find my headset on the list so I can't select the headphone part of it to be recorded. So all I really need to know is how to add a device to the Device list.