>OpenCourseware might have been investigating a pay-wall ... So that would've made it 'courseware'. Even though the material is worth a modest fee, I am glad t

>OpenCourseware might have been investigating a pay-wall ... So that would've made it 'courseware'. Even though the material is worth a modest fee, I am glad to find out that it will remain free. Not for my own pockets well being, but for others who don't have even those few bucks to spare.