The present techniques relate to catalyst compositions, methods, and polymers encompassing a Group 4 metallocene compound comprising bridged \u03b75-cyclopentadienyl-type ligands, typically in combination with a cocatalyst, and an activator. The MOSFET so received is oriented such that its drain electrode is facing the bottom of the can and is electrically connected to the same by a layer of conductive epoxy or a solder or the like. The plurality of graphical interactive advertising contents are stored to a mobile wireless communications device.