The PCTV software runs very unstable with Windows 7, no reaction. The program must then be restarted, often several times per hour. The reception of HD channels will only work at the beginning, or you have to register then, inconceivable. The teletext often do not show the current station. The supplied remote control does what she wants, increase the volume .... Ex .: a sudden you have a different station. Timeshift works unreliable. I am very disappointed. RECOMMENDATION TO BUY? NO .... not sure of myself.