It is a completely amazing audio course !!!! i was searching for years for a course like that !!!! it is very easy to be used and the interactive audio is very good ...... it make me feel that i really can do it . taking a course in new language is very enjoyable for me as well . but this one exactly is different . listening is very important in new languages and it is more important than writing especially in the language like german . thank you so much !!!!