Here's what my email said, hope this helps:
"
Congratulations!
After reviewing your application, the Indiana University School of Dentistry Admissions Committee voted to place you on the IUSD alternate list for the 2011 entering class. I am very happy for you and excited that you find yourself very close to the opportunity to become a member of the IUSD family. From now until the end of the month, and we will begin extending offers of admissions to our twenty-five alternates as seats become open. Because the alternate pool at this time proves so fluid, we will not share with you your current rank. Please feel free to contact me if you have any questions you want addressed. I do look forward to hearing from you.
Sincerely,
Robert H. Kasberg, Jr., Ph.D."