A method for transmitting information streams from a transmitting site of a provider to a receiving site of a user, the method including: providing a plurality of information streams stored at the transmitting site; providing a variety of different communication channels for transmitting an information stream; generating and allocating authorizations to the information streams at the transmitting site; generating an overview of the information streams available; transmitting the overview to the receiving site; acquiring, by the user, an authorization from a source other than the transmitting site in preparation for selecting an information stream; selecting an information stream and requesting transmission of it from the transmitting site by submitting the acquired authorization allocated to the selected information stream from the receiving site to the transmitting site; and selecting a communication channel and transmitting the selected information stream over it from the transmitting site to the receiving site.