Hi

using webhttrack on ubuntu

I am interested in files in the google group
<https://groups.google.com/forum/#!forum/thebeanoproject>

The posts in this forum have external links to sites like media fire, each
containing a file of type: .zip, .cbr, or .cbz

How can I configure it to download every externally linked file in only that
group?
My first attempt was pretty bad.