1. How do I get to the audio controls?

  2. How can I fade the music out on the last slide or two?

  3. Is there a way to get the Ken Burns effect?

  4. What is Ducking?

I just scrapped a Keynote slideshow because it would not open on first slide and music was garbled. Have finished with FotoMagico slideshow except for the above.

Thank you in advance for helping me out.