Computer hardware; computer software for use in tracking travel and flight related information; communications software for connecting global computer networks; communications software for connecting computer network users; computer e-commerce software to allow users to perform electronic business transactions via a global computer network; computer search engine software; computer software to enhance audio-visual capabilities of multimedia applications, namely, for the integration of text, audio, graphics, still images and moving pictures; computer software used to create web sites; computer software for providing security on a computer network, computer software used to monitor access onto a network; computer game software; interactive video games of virtual reality comprised of computer hardware and software. Computer programs in the field of aviation for use in tracking travel and flight related information; computer software in the field of aviation for use in tracking travel and flight related information that may be downloaded from a computer network