Is it possible to connect a WiiU to an iMac? And use the iMac's screen as the display for the WiiU? And use all the WiiU internals, ie same thing as via the TV, only difference is swap the screen from TV to iMac? I was thinking a HDMI to another port, possibly TB (if that even exists) might do the job. But I just don't know. Would anyone have an idea of how to do this ? And if it is even possible? And would there have to be special considerations for the audio?