I've Discovered Podcasts!

I've recently discovered Podcasts.  I admit I never really understood how they worked before but they are great for the drive to and from work.  Currently I am listening to Sounds from the Trail.  It is a podcast about thru hiking on the Appalachian Trail and the Pacific Crest Trail.  I've read Wild and have seen the movie and didn't think it was that great.  I also saw Robert Redford's movie about walking the AT and was disappointed in it.  This podcast covers different topics concerning through hiking.  I can't say I want to through hike but I sure would love to do a couple of sections.

Feel free to leave some podcast suggestions in the comment area.