Josh wrote: >>>2) Would it be acceptable to require some kind of login (do your users >>>currently log in to the system at all? NT Credentials are >>> >trappable...) > > >Ok, now you are on to something. All students have a Truman id and >password that they use to login to a NT domain (STUDENT). The computer >that the webserver is on is in the TRUMANNT domain. > In that case I retract my previous statement ;) If you already have a garaunteed unique identifier for your target audience by all means use it!