Click on User settings in the left margin and play away. The easiest way of getting the ticker is going to the site and setting it up -- then copying the actual ticker (not the code) and pasting into your signature. There are some directions on the Home page of the board.
My profile is private to keep it "un-Googlable." I will happily add you to my friend list.
Surgery at NYU on 6/4/07 - the first day of the rest of my life!!!