What are some online classes to learn German?

visit them at: http://www.deutsch-lernen.com/ about them: Learning German online has never been easier. 10 German lessons for total beginners and 24 German grammar lessons for advanced learners are complemented by numerous interactive German language exercises , an introduction to new German language orthography and 2 online German language tests to improve and to evaluate your German language proficiency. And the best part: its completely FREE!