I place saved sessions in the speed dial, ie. file://localhost/C:/session.win, but I don't know how to force the logo for it, it shows the text content of the file. (Only partly working "workaround" is to change the .png thumbnail generated with a custom one, but works only until opera refreshes the speed dials which happens randomly). I would suggest that you can use the complete url "file://localhost/C:/session.win" of the site address and also the customization in your wonderful extension. Thanks anyway