The document discusses the OpenER approach and experiences at the Open University of the Netherlands (OUNL). It summarizes two approaches taken - Flash Courses and Moodle Courses - and the lessons learned. Flash Courses were attractive but labor intensive, while Moodle Courses saw high participation rates but low assignment completion. Overall, OpenER provided an opportunity to innovate and evaluate new online education methods with a diverse group of over 4,000 users.