Hi, FYI, there is a new offline plugin for QGIS that synchronizes data source ( e.g. PostGIS or WFS-T) to a spatialite database and storing the offline edits to dedicated tables. http://www.sourcepole.ch/2010/9/29/offline-editing-plugin-for-qgis Screenshot http://www.sourcepole.ch/assets/2010/9/27/screenshot1.png Noli