I bought this extension to get 'moodle like' capability into Joomla. What I have got so far is the potential to go way past moodle from the perspective of drop down menus, manipulative web design and courses with payment. I had a problem after installing the 2 part zip files correctly mainly because I was using a rockettheme which is new to Joomla. The support I got to get my installation up and running was consistent and clever til the final result which is now a functioning Joomla, with LMS and I am ready to go the next step and start lessons. To summarise, the support was immediate and to the highest level. Well done LMS King.