In one embodiment, there is a method for configuring a virtual machine where there are two storage mechanisms available to the virtual machine: a first storage containing virtual machine operating information, and a second storage including virtual machine configuration information. Selective droplets of the second droplet stream are timed and of a size to pass between and avoid the masking droplets of the first droplet stream so as to travel on and impinge the receiver for forming the image thereon. Each local hub is disposed for receiving and sending collaborative planning messages, caching and modifying collaborative planning data, and coordinating with one or more regional authorities regarding access to data. The optical system delivers the wavelength channels that are to be switched as a superimposed wavelength channel incident the polarization modulator.