What do I have to do/get to get 7.1 surround sound on a gaming headset, or something that is really close to 7.1 surround sound (Emulated)? I looked it up but everybody just says what not to do. I am looking for an answer like: "Connect headset to motherboard" or "get sound card." I have an Asus H97 Pro Gamer motherboard. Thank you!