Like this,,,,
1) Click on PROFILE at the top of any TMF page.
2) On the page that comes up, click on EDIT PROFILE.
3) Go to the space that says SIGNATURE.
4) Type
5) Type in the address of the image you want to use.
6) Repeat step 4, adding a / inside the bracket before the IMG [/ IMG] (again..dont leave any spaces)
7) Hit SUBMIT CHANGES
This is what goes into your signature profile...
no space
[IMG] [url]http://www.boomspeed.com/venray1/TicklishSurfer.gif[/url]