http://students6.autodesk.com/?lbon=1
Does it cost anything?
Nothing at all. All parts of the Student Community site are free.
It’s legal. 
Or… If you are not one of those mysterious-people-unafilliated-with-any-college-yet-have-a-college-email-adress you could use this site.
All you need to do is register your team and download the software.
Ahh!! I am sorry 
I should have searched! d 'oh.
Moderators take my thread down.