Before IELTS you should make sure a few of these tests to the sample. In booklet are 2 complete tests with solutions and an original test sheet as an example to the transfer of solutions. Explanations of vote and examples to Writing and Speaking (on CD) with evaluation in band. The course, the announcement and explanation, even the voice on the CD Listening Test is original (-or entsprrechend). The degree of difficulty is exactly dergleich, you can check his knowledge so therefore good, the result is the right IELTS expected to be just as (in my case definitely true). In the examination (CDC Language Centre Munich) For the Listening test we had no headphones, but was acoustically well understood. I Wish You Success !!!