Hi All, I have been playing around with Zope as a newbie for sometime now. Now I want to start using the Object Database for my regular applications. I know the paradigm of using Object databases being different from the regular RDBMS. Now I understand how to design persistent classes in the object paradigm but I am not clear how to store these classes within Zope in the database. Can someone enlighten me on how to create the following customer class as a persistent class within Zope. Customer Attributes : Name Age Methods : AddCustomer(Name, Age) DeleteCustomer(Name) LocateCustomer(Name) I know about using python to create classes but its not clear how to use python scripts and how to store persistent classes with Zope itself instead of python. Help... Thanks for any thoughts on this... bobby