9 Downloadable and recorded software for modeling and simulation of integrated system architecture, namely, mapping functionality onto hardware and software components, mapping software architecture onto the hardware architecture, and representing human interaction with the components of the system; downloadable and recorded software for modeling and simulation of integrated system architecture, namely, the structure of computer network and product manufacturing hardware components, their interrelationships, and their operation over time, given predetermined inputs; downloadable and recorded computer programs for modeling and simulation of integrated system architecture, namely, mapping functionality onto hardware and software components, mapping software architecture onto the hardware architecture, and representing human interaction with the components of the system; downloadable electronic books in the field of system architecture; electronic documentation, namely, downloadable documents featuring sketches, models, and drawings, and instruction manuals in the field of system architecture, computers, and computer programs