Many designer asked any product of Autodesk have a ability that it can only see/ move the model and do a mark-up on the model, but he can't modify the file or do not need the powerful software to open it. The Autodesk design review 2007 may be help you for sharing the design with another parties.
Have a look the introduction as following link:

The site provides you with the ability to select a tutorial based on your industry.