An overdrive device corrects IN data by referring to a look-up table based on IN data, ODA data outputted from the look-up table, which is previous by one frame and ODB data outputted from the look-up table, which is previous by two frames. The probe and the collecting and exciting fibers are configured to focus paramagnetic microspheres attached to antigenantibodyoptically labeled complexes in a predetermined pattern in the field of view of the collecting fiber while blocking background interference. The body also includes a heating element extending a length of the body and positioned to direct energy through the open end of the body. The credit preferences of the participating traders can be taken in consideration in making switches. The client is in communication with the repository over a network. The layer of metamorphic substance prevents conductive materials constituting electrical connection means formed on the inner wall of the hole from dispersing over a surface of the substrate or permeating into the substrate.