Hi, I'm Argentino and my English is poor, sorry. I'm new in ZOPE, but I´m near to start a big project with it, a web application to query any remote database (or local) by SQL sentences with a user friendly interface to generate reports, graphs, ... to users with no knowledge about SQL sentences. My first problem is create instances objects of ZOPE from Python scripts, like: ZSQLMethods, ZODBCDA, folders, and so. I've probed with manage_addProduct (where Product is de name of product to create). Folders objects is OK, from manage (test) and visiting URL from browser. ZSQLMethods objects trought an error from URL and from manage (view): attribute error. By other way, I've probed with ZOQL product (Insert ...) but some products like "Z ODBC Database Connections" trought an error like: object is not callable. Could you help me, which is the correct way to handle this problem? I've read documentation like: ZOPE book, Zope Development guide, HOWTO, Tips and others, but this problem is not clearly documented. Other: which is the correct way to pass arguments (or parameters) to product ZOPE object (like ZOQL Methods, for example) from Python scripts? (ZOQL Methods object and Python scripts are in the same folder). Have you any example? I hope, you can help me. Sorry for my redaction... Thanks, for all. bye, Carlos. ===== Ing. Carlos Alberto Micucci Camino a los Reartes KM 4.5. Casilla de correo nro 30. (5194) Villa General Belgrano. Cordoba. Argentina. Te celular: (03546) 15-528032 __________________________________________________ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com