Here’s a great find - learn a new language for free (well, your taxes may have paid for it) at FSI Language Courses:

These courses were developed by the United States government and are in the public domain. This site is dedicated to making these language courses freely available in an electronic format. It is an independent effort to foster the learning of worldwide languages.

Included are Arabic, Cambodian, Cantonese, Mandarin Chinese, French, German, Greek, Hebrew, Korean, Portuguese, Spanish, Swedish, Turkish, and Vietnamese. If you have problems downloading like I did, try using Internet Explorer and Right Click > “Save File As…”. The audio should show up in mp3 format. Thanks to DumbLittleMan for the tip.