> I don't exactly know what you mean here, but I dont'
> think so.  In the eGranary DL , the webserver acts
> as a proxy server to the hosts we have mirrored. 

Hmm I see, makes sense. The only issue will be the impossible handling of
collisions (but this is a minor issue hopefully)

Note that the "magic" md5 are the first four lowercase hex-digits of the query
string md5sum, if you want to recompute them by hand. (an implementation of
md5 is included in RFC 1321, if needed)

> I found the plugin instructions.  We'll see if we
> can figure it out.

Two possible options:

- catch "linkdetected" callback, and overwrite the link passed to fit your
needs if not on the same domain

- add an external callback link renaming, but this will require some tweaking

See the callbacks-example-listlinks.c sample, which can be easily adapted for
your needs. (usage in comments in the begining)

See also the "HTTrack Programming page - plugging functions" at
<http://www.httrack.com/html/plug.html>