I'm using WinHTTrack version 3.44-1.

If I pause a site rip and then select Mirror-> Modify Options,
which options can I modify on-the-fly and have them take
effect when I resume the site rip?
Can I modify filters on-the-fly? I would like to add a filter (under the "Scan
Rules" tab) but don't want to risk experimenting with the current site rip I'm
doing since it has already been running for a long time.

I know older versions (circa 2003) didn't allow you to modify the filters once
a site rip commenced, but has this changed since 2003?