A system and method for selecting a cartographically-preferred label position from a plurality of potential label positions for a feature on a computer-generated map. The geospatial metadata is updated if the geospatial metadata is affected by a raster image editing operation. Alternatively, a known amount of disc drive compatible lubricant is combined with the loadunload ramp polymer during the melting stage of the molding process to yield a loadunload ramp exhibiting a predetermined thickness of lubricant. The bi-directional indicator is preferably an RSVP protocol opaque object used in part to specify the router resources required for the return LSP, which may be different than the resource requirements of the forward LSP specified in the first LSP path message. The continuous data may include audio data.