I have just started to use Sakai and we have a course that was published for 'Web' as suggested above. It works well to view the content however I had an issue with the bookmarking in the course. If the learner is at the same computer when logging in, the bookmark works fine. If another computer is used then the bookmark is not there. From what I have been reading it looks like this has something to do with cookies - Any suggestions? I have never used this tab, but would the Bookmark Tab add any value?