Hello everyone, this is my problem:
I have a 47 slides presentation, the transition time for one slide is 10 s. I have a 200+ MB audio file that i want to play from start to finish and then loop regardless of the slides (they should loop too). I have searched 3 or 4 hours on the internet but no luck... Everywhere i searched i found answers on how to loop an audio file that is shorter than the presentation....my problem is that i have a audio file that is way longer than the 47 slides, and after the 47'th slide,when the show loops to the first slide again, the audio file starts from the begining, i want it to go on playing. Thank you. (sorry for any grammar mistakes)

See "I want my sound to play while the presentation loops"

NOTE this method no longer works in version 2010