it still baffles me how it can be costly. they tape in the impact zone where the crowd get in for free, <that is costly, where are they getting paid when the fans don't pay? from spike i'm sure and merchandise sales. but if they went on the road they usually sell out arenas they travel to for house shows. those are the people paying to get in, those are the people who fervently buy merchandise in large numbers. if they tape impacts there then they will cover the cost plus profit.