CARIS announced the latest version of its web-mapping development toolkit, Spatial Fusion 2.5.1. This toolkit can be used to build a customized Internet GIS solution. Spatial Fusion 2.5.1 provides access to data in multiple formats and enables spatial functionality. Its Redlining Service allows users to edit spatial data online by creating intermediary files. AutoCAD Service enables Spatial Fusion to read and merge DWG and DXF files. Its ODBC Service lets users create a map using point data stored in any ODBC compliant database. (CARIS, Fredericton, Neb.)