You use a basic script::: If you read the Faq you would already KNOW THIS!!!
But::::::::::::::::
to post an image it must first be uploaded to a host on the internet: Best place-
www.linkroom.com
after that go to your profile, and edit you sig with this:
[*img*]URL LINK TO IMAGE HERE[*/img*]
^^^^^^^^^^^^^
MAKE SURE YOU REMOVE THE STARS AND LEAVE NO SPACES BETWEEN LETTERING AND BRACKETS!!