From Wikipedia:

A podcast is a series of digital media files, usually digital audio or video, that is made available for download via web syndication. The syndication aspect of the delivery is what differentiates podcasts from other files that are accessed by simple download or by streaming: it means that special client software applications known as podcatchers (such as Apple Inc.’s iTunes or Nullsoft’s Winamp) can automatically identify and retrieve new files when they are made available, by accessing a centrally-maintained web feed that lists all files associated with a particular podcast. The files thus automatically downloaded are then stored locally on the user’s computer or other device, for offline use.

Subscribe to Dark Culture Radio
http://www.darkculture.net/podcasts/dc_podcast.xml

Dark Culture Recommends using iTunes to subscribe, download, and listen to our podcasts. It’s Free!

How to subscribe via iTunes
In your iTunes application, click “Advanced” in the menu bar and then click “Subscribe to Podcast”. A box will pop up prompting you for a URL. Enter http://www.darkculture.net/podcasts/dc_podcast.xml (all lowercase) into the box and click OK. To see the available shows, double click the Dark Culture Radio icon. If it worked correctly, the 1st available show will already begin downloading. If you have questions, email cinka ((at))darkculture.net Note: I’m doing this from a Mac, this process may vary depending on your version of iTunes or when using a PC.