> in the change log of the new version (3.22-3) I read 
about 
> the -%S Scan Rule File Option.
> I like the idea of maintaining the Filters separately, 
but 
> how can I use this option in WinHTTrack?
Err, this is not yet built-in in the GUI. But you can use 
it either amon other URLs, such as:
www.foo.com -%S foolist.txt
or in the scan rules list

> Is it enough to type '-%S rules.txt' in the Scan Rules 
> textbox?
Yes!