The present invention is related to methods and systems for processing search requests and for performing searches over a network. The configuration data is initially stored in configuration registers in the master integrated circuit. The users belonging to such tiers respond back to the query with new information, which is rendered on the media device being used by the user. A cylinder, the cylinder having a cylinder bore formed therethrough; and a bearing assembly having an outer circumferemce and an inner bore, the outer circumference sized insertion within the cylinder bore and the inner bore sized to rotatably engage the shaft.