Hello everyone, In First Place, I hope that someone answer my questions this time. Im very disappointed with this list, because people spend time discussing things like if zope is good or not good and do not answer simple questions of people that is trying to learn how to use zope in a simple way. I need help on something that seems pretty strange to me: I'm developing a product in python, and everything its working fine, except that when i try to access any object of type File, i get an Unauthorized Error. Any other object that i try to access works fine. I tried to move the file object out of my Custom object, and then i can access it without any problem. So, the only thing that can be wrong is my product. I have attached the code of my product for your viewing. Thanx. -- Sidnei da Silva X3ng Consultoria e Desenvolvimento Ltda. sidnei@x3ng.com.br