Abstract: Techniques pertaining to advertising through a digital data network are disclosed. Advertisement information is embedded in multimedia data stream as structured metadata, and transmitted through networks. Multimedia players installed in different locations, or zones, in a data network are configured to receive the stream data, and detect the presence of the embedded metadata. Through a network interface in the player, the metadata information is transmitted to and displayed on a controller. A user input interface in the controller allows a user to response to the displayed metadata and select to obtain the desired information accordingly.

Abstract: A system, method, and computer program for configuring and profiling digital media devices is provided. The digital media device is monitored for user interaction. Profile data is generated based on the user interaction. The digital media device is automatically configured based on the profile data.

Abstract: A system, method, and computer program for remotely managing a digital device is provided. One or more digital devices are monitored. At least one matter associated with the one or more digital devices is identified. A resolution to address the at least one matter is generated. The resolution is then distributed from a remote location.

Abstract: According to the present invention, a power source delivers power to a networked device over network cabling (e.g., Ethernet cabling) in one of two modes: a low power mode and a high power mode. The power source begins delivering power at a low power level in the low power mode, and switches to a high power level in the high power mode after a communication exchange between the networked device and the power source. A power source delivery system includes circuitry on both the power source and the powered device for communicating information between the devices.