Hi, when you open the InfoPath form by clicking New Form, do you see a little stencil icon in the toolbar? Looks like a slanted A on a ruler with with a pencil pointing into it. If you see that, click on it. Answer OK to the warnings and you will see the form in the designer. InfoPath toolbar will display "Designer". If you get that far, just use File->Save As to backup the XSN. There are other ways to get at it. For example, from the SharePoint form library you can go to Form Settings -> Advanced Settings and Edit Template and then save it. Hope this helps.