I bought the turtle beach x12 that are usb powered and have the microphone boom. It is sweet, but not surround, have really enjoyed it the past month or so. $40. Waiting for the surround dongle to go on sale, then it will be true surround. I will purchase [url]http://www.turtlebeach.com/products/audio-processors/ear-force-dss2.aspx/[url] when it is about $50.