> httrack <http://www.ludist.com/> -O [path directory]
> -e -%e1 -p0 (for the URL scan)

Agh! -e stands for "--go-everywhere", ie. capture the whole web (this is why
httrack tries to ... capture the web).

Try again without this option (ie. only with -%e1), this should be much
better. (I should probably remove this option, which is quite useless by the
way)