Enterprise 1 - 4 DVDs combine factual reports, in the style of TV documentaries, with 2-D or 3-D animation of stories. The language syllabus is based on the relevant coursebooks. The DVDs can be used for practice at home or in the classroom, as a component of each course or as a supplement to any course at the same level. Enterprise 3 / Enterprise Plus Pre-Intermediate & Enterprise 4 DVDs are accompanied by Activity Books to be used with the DVDs.