Hi again Pam,
The log bug in DFwiki is already fixed in the current downloadable version (alpha 4). To install the new version only copy the content in the same directory.
In the current version, DFwiki at to log a detailled information like "view", "edit", "diff"... and shows in which DFwiki has occurred and the page name where the action is made. Finally, if someone modify a page, it adds to log a "save" entry.
Download the last version and don't forgot to give as fedback again,
Thanks again,
Ferran.