Defective because randomly and repeatedly, the device does not detect the hard drive. Read divx movie, it stops after 3min, 1 H, etc. and it becomes impossible to access the disk. To retrieve laccès, switch off or unplug the unit some time. This is not a file problem, since the error sest reproduced on several different files and never in one place. The error also occurs during USB transfer, which "loses" suddenly the computer hard drive: it will be invisible on the tv too. The unit is unusable in the state. Otherwise, during the running time, I have found: The pros: - great for mkv with multilingual subtitles. You just select the right option for correctly display accents. You can zoom, move, choose the color of subtitles - The GOTO - Silencer (means just the clicking of the disc) The -: - too small remote control buttons - Compared with an old camera of the same brand, very significant features have disappeared: no possibility of changing the height and width independently (zoom function) video playback (useful for files with bad ratio). No ability to display the elapsed time alone and the time (TIME), you have all the file information. - Very annoying: read, large central buttons are the file change! Fast forward and rewind are placed next to other buttons assigned to the change of files, and given their small size, it is easy to get wrong. - Fast forward and rewind dailleurs are less effective than on my old device: the x2 speed all of the image by frame !!! In the end, very disappointed.