that said, the paper tests are "harder" (as reported by some candidates) for those sections and take up valuable classroom time...I cancelled my elearning for DM - The knowledge reviews are really difficult to complete when it's online, much easier to thumb thru the book for the exact wording they look for - the book is a good reference tool after the fact too.
IMO, elearning is for the lower level classes, DM and above is way too much info.