> Problem:  Even though all of the desired pages have been
> mirrored (downloaded) and the URLs in the mirrored pages
> appear to be referring to the correct location (i.e.,
> <file:///c:/documents> and setting/etc...), when certain 
links
> are clicked the browser either 1) (if the Notebook is 
taken
> out of the local workgroup) goes out to the web to get the
> page instead of to the local mirror  or 2) (if the 
Notebook
> is placed back in the workgroup) goes out to the backup 
copy
> on the Desktop PC to get the page!

Wow ?! I really don't understand how this can happend - 
basically all links are build relatively ; that is, there 
is no scheme/authority (http://<addr> or <file://<server>>;) 
anywhere.

I strongly suspect some nasty IE caching/navigation 
problem. Did you issue another test using Firefix/Mozilla ?