Norpath today announced the availability of Norpath Elements Studio 2.1, the latest version of its multiplatform authoring software for creating and delivering interactive multimedia and learning applications. Some of the new features in version 2.1 include a runtime theme editor to enhance the look and feel of your application, an interaction tracker for monitoring messages passed between elements, knowledge elements for creating interactive quizzes and tests, a runtime bookmark feature allowing end-users to add personal bookmarks, and many more. Norpath Elements Studio 2.1 for Mac OS X is priced at US$349 for new users, $149 for educational users, and free for owners of version 2.x. Editor’s Note: the company’s Web site states that Norpath Elements Studio is available at a special price of $249 until September 30, 2003.