The invention relates to batch crystallization methods for crystallizing an anti-hIL-12 antibody that allows the production of the antibody on an industrial scale, antibody crystals obtained according to the methods, compositions containing the crystals, and methods of using the crystals and the compositions. Current storage virtualization systems can only manage a limited number of data objects stored on an associated NAS system because of the cost or hardware constraints of physical main memory. In one example of one embodiment, a frame is secured to a cargo pallet and at least one rotor blade is secured to the frame. Procedures for adding, deleting, and modifying replicated data, and for replicating conflict resolution are also disclosed. The e-mail firewall employs signature verification processes to verify signatures in received encrypted e-mail messages.