Free interactual software for mac

InterActual-enhanced DVD titles, also known as DVD-ROM titles, include added-value features provided by studios to their customers. These features typically contain HTML content interacting with DVD-Video playback. These HTML pages may be stored locally on the DVD, or reside online at a studio website.
If you have a DVD with Macintosh content on it:
Be sure to quit the Apple DVD Player if it is running (the Apple DVD Player will typically launch automatically upon insertion of a DVD).
You can make InterActual Player launch automatically when you insert a DVD by opening your System Preferences and clicking on CDs & DVDs under the Hardware section.
Enhancements:
- Added support for GPRM events if running under Mac OS 10.3.5 or greater.
- Added preliminary Tiger support.
- Added support for the IA_Open command
- Miscellaneous bug fixes and stability improvements.