[Plugin: podPress] Podpress Not Recognizing My Uploaded File

Podpress doesn’t seem to recognize my uploaded podcast.

I’ve uploaded the mp3 file here: http://RawFoodExtras.com/public_html/wp-content/uploads/Raw-Food-Health-Podcast-Episode-One-Debunking-Raw-Food-Myths-With-Adam-Greer.mp3

With that URL, podpress will not autodetect the file size and length of the podcast, and when I create a blog post with a player, the player says “file not found.”

Where might I be going wrong here?

http://wordpress.org/extend/plugins/podpress/