I'm rewriting the theme to be "User Friendly" instead of "User Driven FOSS4G". Comment quickly if you object. -- Cameron Shorter Geospatial Systems Architect Tel: +61 (0)2 8570 5050 Mob: +61 (0)419 142 254 Think Globally, Fix Locally Commercial Support for Geospatial Open Source Solutions http://www.lisasoft.com/LISAsoft/SupportedProducts.html