Computer service, acting as an application service provider in the field of knowledge management to host computer application software for creating searchable databases of information and data to allow users to perform, on-line, the collecting and analyzing of different types of opinion surveys; Conversion of data or documents from physical to electronic media; Data conversion of computer program data or information; Data encryption services; Data mining; Hosting of digital content on the Internet; Providing electronic verification of on-line orders of digital content and generating electronic permission codes which then allow users to access said digital content; Public document filing services