Computer software for use by conference, trade show, meeting and event planners and organizers to allow messages, agendas, schedules, interactive polls and information requests and event content to be distributed and updated electronically and to be communicated to and interfaced with personal computers, personal digital assistants (PDA's), electronic organizers and handheld communications devices; computer software for use by conference, trade show, meeting and event planners and organizers to provide electronic messaging, conferencing and remote transaction processing, and to access data stored on computer networks; computer software for use by conference, trade show, meeting and event planners and organizers to be used in conjunction with wired and wireless telecommunications links for the creation, enhancement, modification transmission, reception, exchange, storage, sharing and synchronization of information, messages, audio and video data and files, multimedia files, ephotos, photographic and graphic files and images, and wired or wireless e-mail with or without attached files, ephotos and images, and instruction manuals sold as a unit therewith