The Arkansas GIS Office is pleased to announce that the 2006 5m DEM is now available as an image service.  This greatly enhances the accessibility of this data and allows users to directly clip subsets of the DEM to expedite additional processing.  The REST endpoint for this data can be found here:

http://gis.arkansas.gov/arcgis/rest/services/ImageServices

/5M_DEM_STATEWIDE_2006/ImageServer

Or you can add http://gis.arkansas.gov/arcgis to your GIS Servers within ArcGIS Desktop and access the 5m DEM under the “ImageServices” folder.