> Because I like using WinHTTrack when surfing with 
Windows, I
> would  like to know if there is a package for SuSE Linux
> 8.x/9 as well? 

There are RPM's, but for Mandrake (would work for Suse?)
<http://rpmfind.net/linux/rpm2html/search.php?query=httrack&submit=Search>+...

The sources can also be built quite easily:
tar xvfz httrack-*.tar.gz
cd httrack-*
./configure --prefix=/usr && make && make install

or
./configure --prefix=$HOME && make && make install
to install it as a regular user