 Because you're right, in some certain environments, the operating system environment of an airline or a hospital or whatever, they've made certain changes behind in the black box of the system, and so it reacts differently. But this seemed to be universal. It seemed to go into all these systems and screw all of them up. I mean, it wasn't limited to one industry or one use, but it was 911 systems, airlines, hospitals, hotels, everything else.