Providing on-line information, via a global computer network and interactive television, in the field of books, textbooks, educational materials, educational computer software, classes, seminars and education; providing on-line information, via a global computer network and interactive television, in the field of motion pictures, music, videos, games, toys, educational or entertainment multimedia products, educational or entertainment computer software, and entertainment; providing on-line databases in the field of books, textbooks, education and entertainment, via a global computer network and interactive television