> i've tried various filters: only downloading html or
> -*.jpg and stuff like that,  but it didn't work.
1) don't tell us what you think you did, post the actual command line used
(log file line two)
2) How do you know it didn't work. If you view the page the image links will
be intact and the browser will download them to display.
3) -*.jpg just removes jpg. not .gif, not .png, not getImage.php?ID=x try
-mime:image/*