Bob Justman said a lot of these ideas came out of necessity. Was it these ideas were coming out of economy?

I�m sure, necessity being the mother of invention. But that speared some wonderful things that occur under those circumstances, and indeed if it was only budget it still does not in any way devalue the creativity involved. The process is still the same. That frequently occurs � because of costs you have to find another way to do it and the way we found was not only practical but it was exciting.