The current release at the time of this post is 2012. What are you trying to accomplish? Student version?
Please review the Autodesk Educational Community FAQ for your answer:
http://students.autodesk.com/?nd=community_faq
If you are unable to resolve your issue, please submit your request to the Education Community Support Team:
http://students.autodesk.com/?nd=problem_form
For serial number requests on student versions of Autodesk products, please see the sticky post at the top of the forum.
Thanks for the response. I prefer the 2010 version. In addtion, others in my group are using 2010. I just need the serial number.
Or contact a Reseller for a full licensed copy.