Anyone using XML on one of their sites to exchange information with other systems? Anyone sending an "XML query" (wrong terminology, I know) to another site, retrieving the data and inserting into their system? How do you handle the authenitication? What software you use on the Linux system? :) Dave -- Open Source Information Systems (OSIS) Dave J. Hala Jr. <dave@osis.us> 641.485.1606