A method for transmitting data through an analogue channel from an analogue modem to a digital modem includes encoding data inputted to the analogue modem. The control gate is spaced laterally of the access gate. The network addresses allow a requesting device to use one transmission rate for a first part of the content and a different transmission rate for a second part of the content. A lack of vibrating parts ensures a low dust count, and what little dust is present is removed via a built-in vacuum outlet in the loader.