Bent laughed out loud. "No Easter Bunny, but I'm giving you the real high-level-of-abstraction overview here." He paused, recalling his train of thought. "Anyway, the guys experimenting with second-generation booster technology asked, why do we have to put in our own wiring and initiators, when the body's got its own? In other words, the brain and the nerves. All they had to do, they figured, was give the subject conscious control of the neural mechanism the body already uses to dispense adrenalin and even some neurochemical substances. Theoretically, you could hook the little booster box into a subject's datajack. When the guy wants a jolt of warp-speed, he thinks the mental command. The booster box picks up the command, then sends a jolt to the right part of the brain to trigger a massive signal to the adrenals. If you've already got the datajack, getting boosted is just a matter of jacking in the box. Or, if you've got a cyberlimb or eye or anything, you just hook the booster circuitry into the cyberware, and use the neural interface that's already in place. And-again theoretically-the boost is completely natural because it uses the body's own mechanisms to deliver it."