During last night's class, Thuy asked about creating a slide show with or without audio. Bubbleshare is probably the easiest way to do this. http://bubbleshare.com/ You can combine images, audio, and text. You can see an example (and learn something about Facebook here: http://www.bubbleshare.com/album/122690 )

oops... that link no longer works.  These will provide an example of images and audio:
http://www.bubbleshare.com/album/133975
http://www.bubbleshare.com/album/25280