Amanda,
Right click on the picture below and "Save" it to your hard drive then use it in your signature.
To edit your signature use "My Controls" at the top then, edit signature photo on the left hand side. You need to upload the photo to photobucket or similar then copy and paste the [IMG] tag into the purple box ............. it's dead esay, even I can do it
If you need any more help either Peter or I will be happy to help.
O_D