Hi, This is a weird one that we can only reproduce in IE. Netscape works fine. I'm using Tomcat 3.2.1 with Apache via mod_jk. I have a "Main Menu" servlet that forwards the user through a series of JSP/servlet sequences based on a parameter that identifies which "item" was selected in the Main Menu. The problem is that when the user finishes one path, and is sent back into the Main Menu servlet with another parameter (i.e., option 2 after completing option 1), it looks like the Main Menu servlet has been cached! I have guardian log messages set at the beginning of the doPost and doGet methods but they don't get called. Instead, the user simply re-enters the path they have just completed. Even if I remove all attributes and invalidate the session before going back to the Main Menu servlet, it still continues down the already-travelled path. Has anyone seen this behaviour before? Sessions seem to hang around regardless of whether it's been invalidated or not. Any help would be greatly appreciated. Thanks, _______________________________________________________ Do You Yahoo!? Get your free @yahoo.ca address at http://mail.yahoo.ca