Nevermind, I figured out how to make this work. Basically, I had to save my Keynote presentation as an Iphoto. After doing this I opened the file in Iphoto, then opened up Imovie and drag n dropped the photos from Iphoto into Imovie slides.in the order I wanted them. I arranged the transitions also and corrected the timing in both, the transition and the slides. I then added the music by drag n dropping it from Itunes to the beginning of the first slide. It actually worked this way and made the presentation look a lot better then when it was in keynote.