I am really posting this for selfish reasons. When Facebook first launched the widget to allow you to post from Facebook to Twitter easily, they made sure you couldn't miss the widget. More recently, they've made it (nearly) impossible to find. And I finally found it! And want to make sure I know how to get there again. So here we go, for you and for me: Once you go to the widgets page, choose the Twitter Link widget.
So, I was finally able to create that link between my new MarketingU Facebook page to my new MarketingU Twitter page!
UPDATED 5/31/2010: Went to look for it again and found that the link above doesn't work anymore... try: http://www.facebook.com/twitter/
It only shows my business pages not my personal page. This is not necessarily bad as I think that some distinction between the two is fine.