Dave, I discussed that already with Jade and Malte. As soon as dotlrn 2.1 is out and we upgraded successfully I will first bring all little how to stuff on the web to the OpenACS documentation incl. Jade's articles. Then together with Malte we will write a detailed documentation. So what we need are other community members who can contribute on more specialized items like permissions, object model, CR tcl api, scheduled procs, call backs, dotlrn integration ...