The PlayTV for Playstation 3 is a really good addon. It operates in a stable, all the movies you have recorded what übrigends thanks to the "electronic program guide", I call it this way, very easy to manage, are easily playable and recover. Also, the time-shifted television works perfectly well as simultaneous recording while looking another program.
A few small drawbacks however, there are also: unfortunately Order of DVB-T TV programs is not. But this is not so tragic now. And, unfortunately, has the Playstation 3, if you have programmed the timer, as well as the program turned PlayTV must be started. But I can also live.