Aperture 2 and GarageBand check out the Mac integration and have fun with the Podcast… assemble your Soundtracks in GarageBand...

Create YOUR own Music and SOUNDTRACKS in advance for your
Slide Presentations & have fun doing it...

Whenever I get the chance I open GarageBand and create my own music tracks they come in very handy when putting together slide shows or presentations later.
I have included a small soundtrack PODCAST below which was created using GarageBand only .

I usually do this late at night or early in the morning; I can concentrate and don’t get disturbed by phone calls and other noise.
The integration on the Mac makes all of this very straightforward and you don’t have to be a musician, as long you have a good feel for music and a little patience.
I love creating soundtracks in GarageBand with thousands of loops to choose from plus the option to purchase a variety of Jam Packs. A word of caution, the Jam Packs do take up some hard drive space.
Creativity is un-limited, it is all up to you, use the existing Jingles and sound tracks or create an entire music track from scratch, there are so many possibilities.
Experiment with GarageBand, you soon find out its enormous capabilities, besides it is a lot of fun.
As mention above Aperture 2 is at your fingertips and of course you have access via the Media Browser to iPhoto, iTunes & iMovie as well. I have a whole collection of sound tracks tucked away in my iTunes Library just for the occasion when I need to put together a presentation in a hurry, creating your own sound is not only fun but you have something you made and this will set you apart from all the others.

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GarageBand - Podcast setting with the Media Browser open at the right,
just drag your images into the main window upper track.

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Drag your images direct from the Media Browser, you have also access to your iMovie, choose a Jingle small red square this will open all the Jingles, now you can choose which one you like, right large red square. Drag any one of them you like on the time line and have fun...
the soundtrack below was created using Garageband only .
Podcast