The newer version of the program featured improvements in the images and audio samples used, as well as in the organization and presentation of content. Other benefits of Version 3 included: speaking activities, grammar and spelling components, simulated conversations, advanced speech recognition technology, and Adaptive Recall. Adaptive Recall referred to algorithms developed by the company that had students review problem areas at longer and longer intervals, thereby improving language learners’ long-term retention. In July 2009, the company introduced Rosetta Stone TOTALe. These online offerings of integrated courses with coach-led practice sessions included language games, encouraged interaction with native speakers, and provided live support from customer service.