MS4W users are encouraged to give MapServer 5.2 Beta3 a test run. For more information (link, instructions, changelog) see: http://www.maptools.org/ms4w/index.phtml?page=RELEASE_mapserver_ms4w2.x_dev.html thanks! --- Jeff McKenna FOSS4G Consulting and Training Services http://www.gatewaygeomatics.com/