Hey there, I am trying to get my application to auto-reload so that when I modify a class file, it reloads the app. The problem I am having is stayin "logged in" to my site. Supposedly any HttpSession objects should be serialized in some manner. When I reload the app (by touching application.xml), the HttpSession objects disappear, thus I have to relog in again and again. Is this a bug with Orion? I am implementing Serializable, but I do NOT have the serialVersionUID thing in every one of my classes. Infact, on one JSP page, I actually store a String in the HttpSession. That object, and one other object are the only two that exist. Must I implement serailVersionUID for this to work in EVERY class (and super class of classes) that are going to be in the HTtpSession for reloading of web-apps to keep them in memory to work? Thanks.