How do I add a picture to my signature??? When I hit the little yellow mountain button it wants me to add a URL. I do not want to add a picture from a website cause if they remove it, the link stops working... this happened to my George Teague American Flag pic and I am pissed. I found a new one and copied it to "my pictures" and want to add it from there instead of the website. How do I do it? thanks.