[PyroMarkus]

That would be even better, Kirk! No to search for "new" threads/posts as normal in vB, but search for unchecked threads/posts - this would be great, yes!

If this is too time consuming/difficult, then it would be fine, if the normal vB search result from any search would mark threads containing unchecked messages.

I have some searches "preperated" for my users/mods, which say
- new messages since last visited
- new messages since the last X days (where X is to specify 1, 2 ... more days).

With these two searches my moderators look for new threads/messages - noone of them is crawling the single forums. Marking unchecked threads in their search results would be great.

But both versions are very fine and would be highly appreciated!
Thank you for your quick answer and the great mod!