A method and apparatus provides pixel information for one or more displays by producing for output on a single link, packet based pixel component multi-stream information on two or more streams. The controller is programmed to respond to increased fan speed by decreasing pitch of the fan blades. Scoring defines one or more individual identification elements removable from a remainder of the sheet product that include at least a first element with RFID assembly but only part of the core. The PA information in the response for a given request includes a PA of an LR of a request-specific LAN whose sub-space contains the key value in the request message.