O.K I've had this problem for a while now. All I want to do is have my headphone to have a different audio stream than my speakers so that I can talk to a friend through my headset and receive the voice audio, but to also have through my speakers sound from other programs. Basically I just want the system to recognise the speaker and my headphone as different output devices instead of tieing them together. The software I'm using is Realtek Audio Manager and it hasn't been helpful whatsoever, I've had two computers and I've had the same problem with them both.