So ... I have the part in operation since 2 weeks and am completely begeistert.Egal what media I offer him, he plays everything Ruck Zuck ab.Ob 500GB or 1TB hard drive (USB 2 or 3) if 16 GB flash drive or anything else, absolutely no Problem.MP4, MP3, MKV, Divix ... I really tried everything, no problem. The menu of the unit itself is super easy gehalten.Keine extreme many settings, and even these are very well presented and are easily verständlich.In 4-5 steps, the part is configured and off you go. The highlight, no matter how many movies / music you look at and terminates in each case he asks click again to "look further from last Abruch?" Has .... really top.Der Player no typical display which however actually not necessary .An click on "info" and you can see directly all about the film .For how much min. one is how long the movie is still running, the file size, format, etc, etc ... The device itself is very small indeed what has come to me very accommodating. The FB is also very manageable and has a great accessibility to Player.Selbst 5 meters away and in the opposite direction of the player responds by pressing a button. All in all, I find nothing negative ... from me, therefore, a very strong buy recommendation.