A method is provided for attaching a hollow tubular member to a cast member. A moving shear rail is connected to the carriage such that the shear rail moves in synchronization with the band saw. The cutting part is locked into the indexed positions by a pressure medium operated actuator. The therapeutic compositions of the present invention comprise one or more of trivalent iron or divalent manganese or salts thereof and may be combined with an elastic tissue digest. The L3 information includes whether an access point is sending an IP packet from a mobility agent, such that the station may associate with a wireless network that is in communication with the mobility agent.