Here is a video from a guy that has learned Korean over the past several years during his stay in Korea. His name is Rob Julien and I have to say, I really like the way he teaches. It's pretty straight forward and he seems to have a lot of knowledge and insight into the language. Check out this video then check out his site here. You can sign up for some free classes. I tried it and it has helped me out quite a bit. Thanks Rob!