Disclosed is a method and system for a radio beacon to protect wireless microphones from interference. The main body includes a first metatarsal bone section, a fourth metatarsal bone section, and a foot heel section. This invention also relates to pharmaceutical formulations that are suitable for such combined administration. The circuit board further has an arrangement for electrically connecting the conductive member to the internal power plane without interfering with a placement of the conductive wirings, so that the circuit board and the buss bar are in electrical communication. The second wall includes an inclined surface. Upon powering up the computer with the secured access control key the computer will power-up both secure domains however, only the first secure domain will be accessible.