A business intelligence system is disclosed that utilizes shipping information to provide business intelligence to a user. A plurality of second miniature elements of the overlay mark is formed in a second layer different from the first layer. The molded product is then removed from the mold and double side faced or ground to form a single thin polishing pad comprising a single layer of homogeneous material. The signal component of the sensor signal can be measured by identifying systolic transitions. In a second embodiment of the invention, a plurality of the memory controllers have an AGP, wherein each of the plurality of the memory controllers supplies a set of registers defining a range of addresses that is preferably used for AGP transactions.