New Purchase?

http://www.turtlebeach.com/site/products/earforce/x2/producthome.asp

I am considering purchasing the above headphones.  They appear to do what my wife and I are looking for.  Allow me to keep the "noise" in the house down, while still being able to use the Xbox360 Live.  They are a bit pricey, but they are a little cheaper at Walmart, and they can be used with things other than just the xbox.