but I have to write myself in retrospect. I did not find it so easy to understand the instructions. I had especially about deceived me that the device is to drive via USB, which is not so. It's all about the personal WLAN network. And that only works if you wich mycloud to the router, so you need as a Mac user at least the new Airport Express with 2 Ethernet ports. After I got everything in series then ran everything perfectly and without problems. I have also gone now repeatedly made a reset without data lost. The best way I find that I actually with my smartphone anywhere can access the mycloud and example everywhere can stream my music. But the stream is not the most stable, then is probably also on the connection. That's it for the money do I then mycloud ultimately recommend and there are a few features that I have not tried yet.