An method of operating a data cache controller is provided. The sport specific cuing is characterized as a virtual opponent that is responsive to, and interactive with, the player in real time. A power supply unit supplying electrical power to the microcomputer is designed to operate the microcomputer under normal operation, using a battery, is insufficient to supply power at a speed sufficient during development testing of the electronic control unit using the wire coupling the transceiver to the external unit. An adapter manifold is mounted on the upper end of the cap and has a plurality of discharge passageways formed therein which are in fluid communication with a, liquid compartment formed in the adapter manifold. Triarylamine compounds inhibit apolipoprotein E expression in mammalian cells.