Save the pic as a JPG or GIF at 800x600 size. Then click on gallery(upper right hand corner of forum home), the click on MY PHOTOS, then upload the pic to your gallery. Then view the pic in your gallery.... look below the pic and you will see a box called 'BB Code'... copy everything from [img] to [img]https://www.crossfireforum.org/forum/crossfire-coupe/... paste that into the text of the thread you want to show it in.....
Good luck!