Thanks, this helps a lot. What Tomcat was doing for guest
users was issuing a cookie first (our code) and then failing
that, issuing a jsessionid, as you pointed out--this was
complicated by the fact that every new guest session created
a net new jsessionid with no permanence. By creating a user
account inside our application that mimics a guest user but
maintains a session (for 90 minutes), I was able to get
HTTrack to finally write a mirror of the site. The problem
now is to get HTTrack to read all the JS (which include
conditional statements for browsers and load the appropriate
CSS) we use. Anybody really understand how the Build options
for User Directory Structures and how the Expert
Relative/Absolute setting work? I am getting mixed results.