This is big boys and girls.  Gives us a reason to have IP enabled everything, fridge, imagine the possibilities!  Put that data one place, and send it wherever you want or need it.  If implemented correctly, this is the must have feature of Win7.  If the implementation includes play to items outside your LAN.  Hey pal, I just uploaded this new video from our trip, I’ll play it to your TV and you can watch…

Huge!

Win 7 Tip: 'Play To' Media Control Might Take Over Your Whole House