35 Advertising; business management; business administration; office functions; doing inquiries and opinion polls, also by Internet; compiling statistics, also by Internet; trade information, market operating, research and analysis, also by Internet; business intermediary services by offering music, video, screensavers, wallpapers, ringtones, games, photos and foto-storage, chatboxes, dating groups, discussion groups and auctions through Internet; bringing together for third parties of music, video programmes (also by means of so-called webcams), screensavers, wallpapers, ringtones, games, photos, so that the consumer can access these easily and buy; bringing together of data of persons on Internet for enabling the possibility of so-called dating (also by means of webcams)