An apparatus and method for synchronizing RF activities comprising receiving a notification relating to transmission activities; determining at least one of a plurality of RF modules to relay the notification; and relaying the notification to at least one of the plurality of RF modules. In one embodiment the delivery system includes a handle, a handle extension, and a sleeve. Cavities having sloping surfaces are formed in the housing first side. The system controller maintains a map for dependency of virtual appliances to storage providers, and the storage virtualizer provides storage to its dependent virtual appliances either locally or through a network protocol to another universal node. Also disclosed is a method of using the composite to deliver oxygen to cells in both in vivo and in vitro environments.