I just found an excellent hands-on review of
Contour [Mariner Software; PC/Mac].
Contour uses the
Campbell/Vogler Mythic Story Structure to develop the four stages that a character goes through. (Power Structure also includes this template, along with other templates, in its database.)
He also mentions how it differs from Dramatica Pro [Drmatic Story Expert 5] and Power Structure.
Here's the link to this very good review [scroll down]:
http://www.howtowritefiction.info/20...1_archive.html