I am very disappointed with this dual tuner recorder decoder for the following reasons: 1 / The menu for the records is not easy to use because you must specify an end time instead of an end time, on TV programs was the end time but not time then do mental arithmetic to do for the end time period conversion, this is very annoying. 2 / Can not play when an old recording is in progress. 3 / denregistrement files are cut every 1GB, very difficult to read on a PC. 4 / MKV with a DTS sound track, there is no sound nor bistream. 5 / No dinterrupteur on / off, only a standby. 6 / The unit automatically switches to the channel to record when one already visualizes a string. 7 / The remote uses the same codes as my LG TV, suddenly every time I turn on the decoder it mutes the sound on my TV, it's really painful. 8 / rec logo is permanently displayed on the screen during recording.