Downloadable computer server software enabling hyper-converged compute infrastructure; downloadable computer server software enabling distributed clustering and management; downloadable computer server software providing scale-out infrastructure; downloadable computer server software for file transfer and organization; downloadable integrated computer server software for enabling network communications; downloadable computer storage software for automated backup; downloadable computer software for controlling and managing access server applications; downloadable computer server software and hardware for automated backup; computer servers with high-availability failover; computer servers with global hot-swap drive replacement