transition tools won't work

I have just got around to trying out the transition tools (from one scene to another, either wipe or dissolve) and despite following the steps described in the user’s guide and demonstrated in the video tutorial, it simply doesn’t work! Has anyone else had this problem? Could I have inadvertently disabled it in any way?

Which version of Storyboard Pro are you using? In Storyboard Pro version 1, you would have to export a movie out to see the transitions.

In Storyboard Pro 2, we added the ability to see the transitions directly in the camera view. But to see them, you need to have the Camera Preview button enabled in the Playback toolbar.

~Lilly