I bought the unit about 1 year ago, because I can see so all HD programs can make Fersehaufnahmen on an attached USB hard drive and the device is relatively low. Previously, I had already had good experience with a Comag Receiver. The reviews here have confused me before, especially because I have already made very bad experience with an HD + receiver of Skymaster. The Comac SL 90 HD + works just fine with me, as it should. Everything works fine. The recording time changes, anyone who had criticized here, now works. I also like the fact that the device is still in the manufacturer maintenance, that there are still updates to the device. Although the updates really take 1.5 hours, but I think this is normal and is not as common. It can do so, if you do not just want to watch TV. In conclusion, I can only say that this is the unit for the price quite recommendable.