I have recently (with rev 8) been more interested in using effects, however I do have a problem finding the "spot" where I can remove or change the audio that appears to be integrated in a some of the effects, like intros and the like. Any idea?
I think I know what you're referring to and I'm afraid the situation is a little tricky. The audio (and possibly other components) of some effects and presets goes onto additional hidden tracks, which you cannot freely access in PhotoStory (where you're typically limited to four tracks). Since you can't see them, you also can't manipulate them directly and delete objects on those tracks. So I'm afraid this might be a no-go. :-(