An invention for automatically reducing a load on a server functioning with a virtual universe is provided. A circuit-board-space and an exhaust channel are defined inside of the housing, wherein the exhaust channel is provided with a plurality of venting holes such that the circuit-board-space and the exhaust channel are communicated with each other through the venting holes. A STA may terminate its sequential access procedure when it receives a frame with a PHY header that specifies a different identifier for the AP or BSS that assigned the sequence. The input nodes are connected to first conducting nodes of respective ones of the plurality of pass gates, and the second conducting nodes of the plurality of pass gates are connected to the circuitry output node. At least a portion of the received data is repeatedly sent to the mobile on the shared forward link data channel over a time division multiple access air interface using the allocated forward link resources until an acknowledgement is received from the mobile or a number of transmissions have taken place. The adhesive overflow can be adjusted such that adhesive climbs up the sides of the semiconductor device but not reach the upper surface of the device.