Here is a podcast I just listened with Android PodKast. I think you will like it too
Put in the Fire for the Sake of Prayer

http://cdn.desiringgod.org/video/2008/20081228_high.mp4

If you have an Android phone, you can install PodKast for free. You will be able to listen to your favorite audio and video podcasts

http://fr.androlib.com/p.aspx?n=com.magmamobile.app.podkast