An adapter in one embodiment includes a conversion circuit, a first connector adapted to connect to a port of a PS3, a second connector adapted to connect to a PS2 controller, and a port adapted to connect to a removable memory card for PS2. The guide has asymmetrical elastic properties. A data stream mixer mixes the cipher stream with the digital data stream. A T-connector with a check valve is disposed in the hose, and a pressure gauge is connected to the T-connector. Tire temperature is in turn a function of ambient temperature and trip distance. The tabletop supported on the support structure is displaceable toward an examination region.