Ok ok don’t be mad,… but it turns out you can play music with your slide shows in Aperture. I know I said different in my presentation.Hey sorry, but they hide the options in the prest menu. Not exactly handy! I don’t when they added it, could have been in the last couple updates, maybe that’s why it’s hidden in the preset menu. They can’t cram it into anywhere else, yet.
Not only can you play slide shows with music in Apeture, but the link is to an article about exporting simple flash based slide shows with a 3rd party plugin. More plug-ins for Aperture, the better!