Kimmo Huosionmaa I must say that this writing is the continue for the last one, and the thing is about the IP-address. The IP-address is the thing, what the Internet uses for finding or specify the computer, where the data should be sent. And this thing is the thing, what client computer sends to the server before the server can start the data transfer. The server needs the static IP-address because other computers must find it over the network. And the homepages would link the data by using the IP-address. The reason, why we cannot install the static IP-address for our home computers is that Internet service providers deny that action, and the reason for that is the streaming films or something like that from own server to the fellows is using so much bandwidth, that the service providers have normally locked that option, and they change the IP-address at least once per 24 hours. And there is another reason for that, what is not so well known. The thing is that the service provid