Very well-functioning receiver and recorder in daily operation. The menu is so clear that one does not have to rely on the guidance in everyday life. In contrast to devices whose operating system can modify itself (eg Dreambox) but there are limitations. One can not take to the computer program. Although there are also external hard drives can be connected. Their content can be but Nocht not even play it on another Panasonic unit of the same type. Supposedly this is so realized because of limitations of RTL and Co, unfortunately this is true but for the public service programs as well. Even the programs stored on the hard disk will be completely lost if the device needs to be repaired on the motherboard. The programming via WiFi works, but needs an experienced internet friend to install. The use is confusing. As I explained, a second programming team had been at work there, it was probably not used to the style of the house. Even digital satellite TV sends Begleitinformaton that advises shifts the airtime. That can not evaluate the Panasonic. Technisat receivers can, before buying you should but read the reviews on Amazon. We have not let ourselves from the constraints but stop and now have two of these recorders in the house, because they are so easily operated by several Famienmitgliedern.