Livemocha is an 'online language community' - 'Learn, teach, explore' by being connected to native speakers of the languages you are interested in trying out.To get the best value out of the free version you need to provide more corrections as a native speaker. The more you give, the more you get. Offers a much greater choice of languages  than Busuu but some of them do not have actual learning material, just possible access to native speakers. Interesting use of Youtube videos and text or audio SMS is included. Read more