Nah, just checked, it can't be done. Ah well! You can still change your signature though, in your preferences. It's just a little thing you use to sign your name on talk pages (not a big image like on the forum!).
I'm curious now what "% of all posts" is under total posts on my profile is. (where it says ...%of all posts/....posts per day).
Can anyone tell me what it means? Sorry i double posted again but it's an actual question.
One question: Do other members on this forum get notifications if I edit my post and my edit wasn't made the same day I posted the post? (When it says "Last edited by ......... (username) on ........... (date)")