Please do not put a cheesy one of Manfredo dropping Spina to his knees.
Just joking POB.

POB you have to go into your profile and then go to Modify Profile (seen on left hand)
Then Forum Profile Information and then scroll down to
Custom Title:
Signature:
Signatures are displayed at the bottom of each post or personal message. BBC code and smileys may be used in your signature.

BTW JV I like those sigis posted on that link.

I forgot I knew how to make these too

Not that it is the best or nothing, but I like the animation embeded into the pic.