42 Technical expert, consulting, piloting, testing and laboratory services, research and development services, authentication services, planning and inspection services, all and/or each separately relating to information networks, interactive and wireless applications, communication systems, based on information networks, computer programming, computer equipment, data and information processing, information systems, sound and image processing, electronic databases, electronic information links, electrical and electronic products; the design and development, implementation, management, upgrading and upkeep of two- and three-dimensional, permanent virtual world sand corporations maintained in information networks, and the leasing and licensing of access time; the development, implementation, management, upgrading and upkeep of computer software, computer systems, information networks, interactive and wireless applications, databases and on-line databases and the leasing and licensing of access time; computer programming; upkeep of software applications on a server and leasing of access time for accessing the server, computer system planning, licensing of intellectual property rights; leasing of computer software and computer equipment