POSTED April 10, 2007 (5:00 pm Eastern): The on-line registration form has now been removed. If you haven't yet registered for the conference, you can still do so on-site at the Crowne Plaza Hotel in St. Paul. The registration desk will be open from 1:30–10:00 pm on Sunday, April 15, and from 7:30 am each morning thereafter. Look for the signs that say "Walk-In Registration" at the Registration Desk on the hotel's Lower Level.