I would NEED This Gaming Headset '''if''' Sennheiser pull their finger out and make Wireless versions for their GSP600 model. I don't ever want to be tethered on gaming headsets, nor mice, nor joypads. Keyboards, keypads, flight sticks, yokes, steering wheels are fine for tethering/cables as they are mostly stationary once positioned etc. But headsets, joypads and mice; give me a break and lose the darn cables to help give us identical wireless version options of as many decent models as possible.