Why is ISU better than a FLASH

ISU file is much smaller and therefore can be sent via email or Messenger.

ISU presentation is built of discrete lines, each represents a user action
Therefore it is much easier to edit (add/remove/copy) lines,
and add voce-messages and stylish Notes.

User can draw on the pictures using the Mspaint drawing tool.

User can add recorded voice or text-to-speech messages.

ISU presentation is much easier to control than a FLASH.
The Player enables you to set the speed, single-step forward or backwards.
You can even play it in infinite loop (for trade shows).

ISU enables you to send the presentation directly from ISU,
via Email, Messenger, or a Browser-Email

ISU is FREE,
The Recorder, Player and Sender are totally free.
The Editor has a three months trial period.