But, if we took zero risk, there would be no progress and we'd all be limiting our business to two channel stereo and composite video -- or whatever was in vogue as we entered the business. We need to stay on the leading edge, our strong point should be the ability to assimilate new, unfamiliar technology -- otherwise the big box guys will take all of our business. Things that might have been on the edge are now part of a deliver and setup from the big box guys.