Okay, I tried my 21" apple display via native mini displayport and no display found. It did find the isight camera and usb hub, but no display. I wonder if there is a driver needed or we may have to wait for an update. I honestly thought it would have been just plug and play though. I was going to move my imac to one of the kid's rooms and just leave an apple display setup on my desk for homework and I figured I could just connect as needed. Oh well, not a deal breaker for me, but it would have been pretty nice to have.
I wonder if the angle of the surface sides are keeping it from fully making contact with the cable once we insert it?