So you are trying to use the same cookie on the same server that has 2 different virtual directories setup? If so then you can do the quick and dirty and post all cookie values (from Virutal Directory 1) in a form (Html Hidden input) to the a seperate CookieMigration page (in Virutal Directory 2). The CookieMigration page would simply loop through all of the form values and then place them into a new cookie.

Would moving the onMouseUp event from the save button to a form onSubmit event help? <form id="Form1" method="post" runat="server" onsubmit="return Page_ClientValidate(); showwaitscreen(true);"> Kane