Here are links to some interesting podcasts. These links will open iTunes and allow you to subscribe to the podcasts. I have them filtered by site and level. Using these links is much easier than hunting for the podcasts in the iTunes store. 
¡Qué se divierte!
UTexas Beginner Vodcast http://www.laits.utexas.edu/spe/rss_pcast.php?p=sup01
UTexas Intermediate A Vodcast http://www.laits.utexas.edu/spe/rss_pcast.php?p=int01
UTexas Intermediate B Vodcast http://www.laits.utexas.edu/spe/rss_pcast.php?p=int16
UTexas Advanced A Vodcast http://www.laits.utexas.edu/spe/rss_pcast.php?p=adv01
UTexas Advanced B Vodcast http://www.laits.utexas.edu/spe/rss_pcast.php?p=adv15
UTexas Superior Vodcast http://www.laits.utexas.edu/spe/rss_pcast.php?p=sup01
Notes in Spanish – Beginner http://phobos.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?id=257441540
Notes in Spanish – Intermediate http://phobos.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?id=189219027
Notes in Spanish – Advanced http://phobos.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?id=112983123
Notes in Spanish – Gold http://itunes.apple.com/es/podcast/notes-in-spanish-gold/id504934455?l=en
