Lets just put it this way. There will be no delay, rf travels the speed of light.
careful now, don't bring in physics to this conversation, i might get too excited! no it doesn't slow down significantly in air, even if it slowed down to 10% of its speed it would still be "instant"
its wireless usb 2.0 developed by MS and can handle up to 255 channels.
I'm not 100% sure what technology msft is using in their wireless controllers. We know it won't be infrared. From the xbox.com site they say it operates on 2.4Ghz. That implies to me that it is RF.
Oh but why not invent the wheel when it can be so much more efficient
http://www.burningar...co/moto/sbarro/
Damn that's pretty cool.