Mustering Kit: The security software company, Enterprise Air, asked us to assemble two rugged cases with a laptop, 2 PDA's, and storage. In addition the case while closed needed to be plugged in, networked, and ventilated. This allows for constant charging while all units in the case are running and constantly updated through the network connection. These are prototypes going into production in the near future. For more information on the purpose of this Mustering kit visit www.enterpriseair.com.