In one aspect, a method for a packet gateway node is disclosed. A board controlled by a dealer control panel shows a video of a bonus game entered by a player achieving a predetermined arrangement of cards during play of the base game. The processor determines a digital error signal from the back-EMF voltage and generates a control signal responsive to the digital error signal. The horn switch includes a pair of electrically conductive elements operable to generate the signal. Those methods may include attaching a die to a carrier material, forming dielectric material surrounding the die, forming buildup layers in the dielectric material to form a coreless bumpless buildup package structure, and patterning the carrier material to form microchannel structures on the package structure. A barrier is provided which in at least one operating condition at least partially blocks a straight path for the product from the storage compartment to the outlet.