[theOZer]

I'm looking at your web site...

Are you dead certain that you've updated threadbits correctly? Most likely, yes.

Did you update the Thread Thumbnail plugin, adding your test forums ID number (bolded below)?

http://www.inoudeansichten.nl/zoekpl...display.php?f=40

(I'd also try adding forum ID 42 (the main forum), to test it out.)

In the Thread Thumbnail plugin, is forum 40 been added?:
example, $tt_thumbsforums = array(40, 42);

Did you set up a member option User Profile field for Thumbnails On/Off? If not then do NOT include the code to check for the user profile field in your threadbits. (I have this option added.)

Have you replaced your vB368PL2 search.php with Jason's search.php? (It works for vB368 but vB369 a/o vB370x requires modding the search.php adding Jason's code. See my post # 112 , above, concerning this.)

Jason's TT works and has always worked for me. Good luck getting this to work. It's a great hack.

[Note: only an image posted as an attachment will/should show as a thumbnail pic; the test image INSERTS, e.g., your test3 post, won't show as thumbnails.]

Later, ~OZ