iSpring 5.0 provides full support of Microsoft Office 2010, including new PowerPoint 2010 features, like new transition effects and control of inserted video playback. The updated iSpring products are Windows 7 and both Office 2010 32-bit and 64-bit compatible.
iSpring products provide PowerPoint to Flash conversion - along with e-Learning components like quizzes and LMS compliance. They also support embedded audio, video and Flash. You can customize the player and include YouTube videos.
Check it out: http://blog.ispringsolutions.com/?p=530