We had 36 people come over to our home to watch Superbowl 43. We had people watch on two tv's - our large screen tv downstairs in the den and the 30" screen upstairs in the living room. There was between a 1 and 2 second delay from the upstairs tv to the downstairs tv. It really made the game interesting for those downstairs because we would always shout before they knew what had happened.