A hydraulic apparatus such as a bleeder screw comprises an inner end, an outer end, and a main body extending between the inner end and the outer end. More particularly, embodiments of the invention include a plurality of cache agents that each communication with the same protocol agent, which may or may not be integrated within any one of the cache agents. A pressing piston is installed in the cylinder. When there are not sufficient energy packets to sustain the Digital Life Form then simulated death 52 results.