I like the simplicity of Durus compared to ZODB, but want to use it as a backend to a multithreaded CherryPy application. Would it be better/safer to use ZODB, or could this work with Durus ClientStorage? Application pattern: 10-50 users, data entry, report generation -- Jeff Bauer http://serpentaddiction.blogspot.com Rubicon, Inc. http://www.rubic.com