This free site by cartoonist Ryan Estrada is really one of the BEST aids for learning the Korean alphabet that I have come across. The comic is very good and his method is fun and intuitive. The combination of images and mnemonic tools really cement the letters and sounds in your mind. My family and I used this to learn the alphabet basics practically in one night! Hurry to the site and after just a few minutes - you can start telling people that you can read Korean!