Design interactive presentations featuring synchronized streaming media. As the audio or video file plays, the text and images keep in step. Select any part of the presentation and everything else synchronizes. Designing presentations is free. You only need to subscribe when you want to make your presentation available to other people. When you publish, ShowStream creates a set of standard Web pages and resources that you can download instantly.
||Free to try
||Windows 98/Me/NT/2000/XP, Internet Explorer 5.5