I fixed the remove_user procs called by the dotlrn applets service contracts so that it also correctly removes the user from dotlrn. These include the user's fs folders and private calendar. I believe I've covered all the applets including those not installed on standard .LRN installs.
These should have been included on the latest tag by Tracy. You can try it using /dotlrn/admin/users interface and selecing "Nuke". The minor hack is that the Nuke for one user display is assumed so it's displayed only when the user's last visit is NULL. With the advent of Peter's fixes to acs_user delete, that shouldn't be necessary now so you can probably change your copy to always display the Nuke. I'll see if I can change and commit that in the next couple of days.
