Systems and methods are provided allowing a player to play a gaming device and receive a predetermined number of outcomes in exchange for a payment. The method may comprise coupling a second divider circuit to an I component output signal of a first divider circuit and coupling a dummy load to a Q component output signal of the first divider circuit. Plates define a laterally extending passage between a front of the separation plate and its rear. The protected copy of the decryption key is accessed. The subject polypeptides and nucleic acid find use in a variety of applications, including research, diagnostic, and therapeutic agent screening applications.