The present invention relates to a system for improving the performance of a rotary engine comprising at least one of a piston having at least one piston vane configured to rotate. This system can be used to deliver sodium channel blockers or a sodium channel modulators not currently used because of poor bioavailability. At a third time recording session, a packet with an address block, wherein the end of recording information is recognized, is determined to be the last packet 2 and the recording starts from the packet 3, so that the information recorded in the medium before finalization can be lead-out by a CD-ROM disc drive. The board includes a rough or grooved top surface, and a plurality of spikes extend from the bottom surface of the board. Preferably, a Web link image is displayed on the TV, which a user can select to display IP content.