A rotor blade is provided that includes a root, a hollow airfoil, and a conduit disposed within the root. The value is based on the decremented counter value. When the pivoting slats are pivoted to their full extent, several of them close the discharge region that blows air onto a person in the interior of the vehicle and at least one of the pivoting slats interacts with the fixed slat such that the discharge region which supplies air to the vehicle side window is enlarged. The programmable circuit also includes a digital circuit block to read the convoluted capacitance data from the one or more storage devices, de-convolve the convoluted capacitance data to obtain de-convoluted capacitance data, and store the de-convoluted capacitance data in the or more storage devices. Media peripheral association software may be executed on the PC andor the media processing system and utilized for media peripheral association and authentication in accordance with various embodiments of the invention. The managed copy process can ensure that end users can make legitimate and controlled copies of content while, at the same time, give content producers the ability to control and authorize such copies.