oh please wrote:
I created the files in quicktime, however it seems quicktime can't decode the audio. Never fear though, if you are on a Mac, download VLC and use that, and if you're on Windows, installing the "K-Lite Codec Pack" (also know as "Media Player Classic") will do the trick.
My personal recommendation would be to use VLC on a Windows computer, also. While the K-Lite CODEC pack has a fairly good reputation, almost any CODEC can be a bit problematic. On the other hand, it's tough to go wrong with the VLC player:
http://www.videolan.org/