Il 13/07/2012 19:39, lt ha scritto: > I am running Qgis 1.7.3 under winXP that's the point. Please upgrade to qgis 1.8 all the best. -- Paolo Cavallini - Faunalia www.faunalia.eu Full contact details at www.faunalia.eu/pc Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario