It's close to graduation and the school what's to present a slideshow of all graduating year 12 students (about 100 people). I have been assigned this task and I really what to do a good job as it will be seen i by our school community of about 1000 people. Therefore I would really love to do a professional looking slideshow keeping in mind that I need to to display faces of students. What app should I use? I've got access to Powerpoint, iPhoto and Keynote. I was thinking of using the cube effect of iPhoto, but I'm not sure it would be to great. The teacher would like it if I could display a slide with many people's faces on it and that it perhaps switchs. I'm guessing like the iTunes album art screen saver. Basically what app and setting out do you think I should be going about doing this slideshow. Thanks for your suggestions.