A system for providing an interface that allows access to system used to sell time slots for advertisements in broadcast programming. The wafer interposer is produced by attaching solder bumps to a lower surface of a support. One set of above ground procedures may be applied to the transmitter in order to change the frequency of the boring tool transmitter. The first output transmits data to the host computer. The gate structure includes a p type metal gate electrode and an n-type metal gate electrode directly contacting each other, the p-type metal gate electrode extends from the first active region less than half way toward the second active region.