Don't know why, but my post didn't post to you, so here goes again:)
I don't know if you want the one in my sig or not, but find one that you do want (either in mine or someone elses sig), right click it with your mouse and save it to your computer. Go to Photobucket and Upload it. Copy the HTML code, then come back here, and go to your board settings, go down to the personal signature box, and click the circle button that says use your own html tags. Then paste your photobucket link in there. Then click save. Now it should be part of your signature!
HTH!!