We might want to add an item to the release notes about upgrading in the mist of remote logging. If you don't upgrade all elements of log4j at the same time, then you are likely to experience serialization errors when an older version of log4j tries to send a serialized logging event to a newer one (or vice-versa). - Paul Paul Glezen IT Specialist Software Services 818 539 3321 --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]