X41 turtle beach headset(360).. 200 bucks for headphones?!?

You don't need surround sound to have surround sound headphones. If you are using the HDMI to go to your TV, both the PS3 and Xbox (older models need an adapter) should have an optical out that goes to the wireless receiver of the headphones.

Check out the posts of the TB PX5s. They're great - very comfortable and compatible with xbox and PS3 (note that PS3 has a bug where you can't use wireless headphones with surround sound - jerks). Highly recommended.

They don't work with PC though. I'd recommend getting some cheaper USB logitechs for PC - your going to sacrifice features and convenience carting around the same pair for all three.