You would need to purchase it to get a license - take a free trial and if you like it purchase it using the following link http://usa.autodesk.com/purchase-options/
Normally try to go for the latest version as it would have more features and bug fixes normally.
Answers & Comments
You would need to purchase it to get a license - take a free trial and if you like it purchase it using the following link
http://usa.autodesk.com/purchase-options/
Normally try to go for the latest version as it would have more features and bug fixes normally.