An application, media drive, and media are configured so as to cooperate with one another to provide secure access and copying of protected content on the media. Films having low moisture content and resistance to cracking are deposited by introducing oxygen into the processing chamber at a flow rate of less than or equal to the flow rate of the organosilicon compounds, and generating a plasma at a power density ranging between 0. The nanoparticles can be introduced in vivo to conduct enhanced imaging. The projection array can be aligned with an array of bead-receiving regions of a substrate, e. A plurality of annular flexible support elements are each positioned at a select longitudinal position in the elongate rod to support an associated one of the wheels.