There is provided a housing comprising an electrically powered device and electrical connecting means. A server is provided for controlling access to a user image storage device having at least one digital image file of an image. The block copolymer may be synthesized by a combination of anionic and ring opening polymerization reactions. In one embodiment, the drive commands from a host system are conducted primarily through the host-drive interface port and the host-drive interface path to a drive controller of the data storage drive.