I actually made the AutoFormat work the other day with SmackDown, actually.
I was surprised. Oddly enough, the stuff I had bolded originally while I was writing the show on Word was fine, but when I quickly went back to it to bold all the speaker's names, suddenly on here, there were spacing issues. So instead, I left them unbolded and bolded them on here, and it all looked fine. The main thing I had to remember not to do was center it until the last moment, because if you do that and 'preview post' it immediately screws your spacing up when you go to post. So it worked. I think ASCS Shock said he had a way of making it work, too, if he feels like re-sharing his wisdom.