> Can you please post a concrete example something
> like:
> 
> httrack <http://www.csszengarden.com/> -O
> "Downloads/tmp/www.csszengarden.com" "-*
> +www.csszengarden.com/ +*.png +*.gif +*.jpg +*.css
> +*.js" -v --depth 1 

The +www does nothing since that only accepts the top level
The --depth 1 only allows the one page, but not the related files (they are
depth=2)

referring to <http://httrack.com/html/fcguide.html>, try replacing the --depth 1
and filters with --get-files --near