A data processing module for generating dithered data includes a data transforming unit and a dithering unit, wherein the data transforming unit is utilized to transform input data into transformed data containing predetermined data, and the dithering unit is utilized to perform a dithering process on the transformed data to generate the dithered data. Embodiments include an accumulator connected to a power takeoff fluid supply line and storing fluid for selective use independent of the fluid being supplied by the fluid supply line. The connection to the server is dropped automatically when the ISP number is no longer busy, and a connection to the service provider originally dialed is automatically established. 0, d2 mm being the vertical offset above the heel-toe axis of the axis of attachment of the putter-shaft to the putter-head ; the attachment-axis of the shaft may be spaced by no more than the shaft-radius from the center of mass.