Cable television broadcasting; Cellular telephone communication; Communication by electronic computer terminals; Communications by telephone; Electronic message sending; Message sending via a website; On-line services, namely, message sending; Providing access to databases; Providing internet chatrooms; Providing telecommunications connections to a global computer network; Providing user access to global computer networks; Providing an on-line forum for companies to showcase, display, demonstrate and promote new and innovative ideas, products and services in the convention or meeting management arena; Radio broadcasting; Radio communication; Television broadcasting; Video-on-demand transmission