Practiceganda
In my process of learning Korean, I've been on the lookout for whatever free listening material I can find. Recently, I've been borrowing littlestar's iPod and listening to podcasts from Radio Free Asia -- and they're excellent learning listening.
According to the Radio Free Asia website, RFA "is a private, non-profit corporation broadcasting news and information in 9 languages to listeners in Asia." Wikipedia helpfully notes that RFA was founded by the CIA, and continues as a propaganda arm of the United States in Asia.
Which is pretty much what I expected from any radio station named "Radio Free [Blah]".
I love it as a learning tool because: (1) it's free; (2) it's news, a format I'm quite comfortable listening to; (3) the podcasts are long, from half an hour to an hour and a half, all chock-a-block with talking.
My competence in Korean is not yet to the point where I can tell just how propagandistic the broadcasts are. I'm more at the level of "Oh, hey -- they're talking about Vietnam's entry into the WTO!"
A quick check on iTunes shows RFA podcasts available in Korean, Khmer (Cambodian), Mandarin, Cantonese, Laotian, Uyghur (spoken by the Turkic people of Xinjiang, China -- they've been in the news recently due to Chinese government crackdowns), Vietnamese, and Burmese.
I might doubt their news value, but I heartily recommend them as learning resources.