I just discovered Livemocha (http://www.livemocha.com) today. It does not have a Korean class. However, I was intrigued by the social networking aspect so I signed up for the French class. The French class is not nearly as good as KoreanClass101 - it reminds me too much of Rosetta Stone software. Maybe KoreanClass101 can partner with Livemocha so we can get the best of both worlds?