Users of XboxLIVE can chat with up to four other users and enhance their experience with background visual effects, audio effects, various skins, and the ability to make another users controller vibrate, seemingly to simulate a handshake, but the mind does wander. Anyway, this is only for Japan at this time with no mention of US or Europe. Estimated cost is about $65, but that is only speculation. Is the future here? Will businesses across the world be using Xboxes for video conferencing? Pretty cool stuff.