9 Downloadable computer software for providing video, document and audio communication, collaboration and conferencing; Downloadable software for use in collaboration and sharing in the fields of audio teleconferencing, network conferencing services, instant messaging services, telephone conferencing services, teleconferencing services, telepresence conferencing services, video conferencing services, video communications services, video teleconferencing, videotext services, web conferencing services, and web messaging; Downloadable computer programs for editing documents and presentations; Downloadable computer software for sharing documents, audio and/or video over electronic communications networks; Downloadable computer software for facilitating business transactions conducted via electronic communications networks; Downloadable computer software for creating, offering, hosting, and delivering online conferences, meetings, demonstrations, tours, presentations, and discussions