Jim just posted most of the new features of the new NXT, but I thought it was good to share this one as well. Should open up a lot more robot building possibilities. The motors here are both wireless. The cable that you do see is for the ultrasonic sensor (it's a long cable, so I had to wrap it around the frame of the robot). I don't know if sensors will go wireless too.
As you can see, I'm using the old brick for now, as the new ones haven't been manufactured yet. The good thing this shows though, is that everything is backwards compatible.
UPDATE: The above is obviously an April 1 post, but the video is actually real. Can anyone guess what's happening here?