Adding a picture to your message can be a bit daunting if your not sure how to do it so hopefully this message will help
On the list above you will see on the tool bar an icon that looks like a little postcard with a mountain on it
Click on this and it will come up with a box saying the names of your groups on the lefthand side and at the top it says your computer and clipart gallery click on your computer and it opens a browse bar browse to whereever you keep your pictures siggys etc and click on the one that u want then click add and hey presto theres your picture