In your jrun.xml, you can configure persistent storage. If it is enabled your sessions will be saved to disk when the instance goes down. The problem arises when the instance comes back up and stale session data is
restored into the session and other cluster members. There is a KB article on the Adobe website about this. =================== Ahh, that makes sense. I have not started modifying any xml files yet. I guess I figured that if a setting was important enough, Adobe would make a checkbox for it in CFIDE somewhere. I guess that's probably not the case though. Could you as kind as to provide the link to that KB article? Of course, all this is TOTALLY off my original question which was this: Why the HECK does an XML document in session not support the serializable class (or whatever the heck it has to do to replicate). I mean, it's XML for crying out loud! :) ~Brad ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Create Web Applications With ColdFusion MX7 & Flex 2. Build powerful, scalable RIAs. Free Trial http://www.adobe.com/products/coldfusion/flex2/?sdid=RVJS Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:273739 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4

