1. A computing system, comprising: a primary computing system having a first CPU and a first memory; an auxiliary computing system having a second CPU and a second memory; a power supply connected to the primary and auxiliary computing systems; a command and control interface between said primary computing system and said auxiliary computing system; and a communication controller that switches predetermined ones of peripheral components between said primary computing system and said auxiliary computing system such that said peripheral components are shared between said primary computing system and said auxiliary computing system.