A network includes access points that admitterminate mobile station associations based upon the loading level of the access point andor whether a mobile station can associate with a further access point. The conveyor belt includes a plurality of interconnected metal links and a thermal barrier coating applied to the metal links, thereby insulating the metal links and restricting the amount of thermal energy that is absorbed by the conveyor belt as the conveyor belt moves through the interior environment. A trocar tip protector may be disclosed that is housed within the shank and adapted to actuate between a retracted and an extended position where an actuator mechanism causes the tip protector to move to the extended position covering the blade when the tip of the trocar member has entered the patient’s body cavity. Note that although it is most preferable to use continuous wave laser light at this point, pulse wave laser light may also be used.