Had decided, after a long search for a "simple" HD Receiver for Comag HD 25 and it wg. various weaknesses returned - see review. The HRS 8580 should bring the matter back in order and lived up to all my expectations. Picture and sound quality are excellent. The device is unique small, it is in my cabinet - thanks to the external IR receiver no problem. Software update? Stations generation on the PC? Configuration? All expired no problem or error-free. On the manufacturing side everything can be found and is not straightforward. The Fernbedieung is handy to understand the menu quickly. He has also played all of my video files. Who it is therefore sufficient, öffentl.-rechtl. to receive in HD, who needs no program display on the receiver and no hard drive and can do without other bells and whistles, is well advised with the device. Shipping as Amazon usual quickly and easily.