Bought to recycle a hard disk recorder of living - very expensive beast which dropped me after 2 and a half years - and make the recording medium of a GTC Etimo 2. The installation disk is childish, the On / Off button is available, the disc in its case heats little and remains silent. Only flat, lalimentai your independent housing that prevents extinction same time the recorder; but it's clean to the box DD 3.5 "of this type ...