The invention provides a method, apparatus and system for classification and clustering electronic data streams such as email, images and sound files for identification, sorting and efficient storage. In preferred embodiments, the support apparatus includes first and second frame members having first and second pluralities of magnets disposed thereon. These materials can be used as working lining in high-temperature applications. The cleaning system further comprises a collection plate. The first contacts include a plurality of first elastic contacts and a plurality of first flat contact. Data related to the IO request is transferred between the target storage device and the library controller via the gripper assembly and storage device data interface.