Sorry, but I think there are several mistakes in the description of this hack!
- Nowhere is mentioned that one hast to upload the search.php to the forum-path, too, that's the reason for the database errors mentioned in my last post.
- The explanation of the forum-array is unclear:
[CDATA[$tt_thumbsforums = array(76 80 81); causes this error-message: Parse error: syntax error, unexpected T_LNUMBER, expecting ')' in /forumpath/forumdisplay.php(812) : eval()'d code on line 9
[CDATA[$tt_thumbsforums = array(76,80,81); causes this error-message: Parse error: syntax error, unexpected ';', expecting ')' in /forumpath/forumdisplay.php(812) : eval()'d code on line 27
[CDATA[$tt_thumbsforums = array(76, 80, 81); causes this error-message: Parse error: syntax error, unexpected ';', expecting ')' in /forumpath/forumdisplay.php(812) : eval()'d code on line 36
[CDATA[$tt_thumbsforums = array(76; 80; 81); causes this error-message: Parse error: syntax error, unexpected ';', expecting ')' in /forumpath/forumdisplay.php(812) : eval()'d code on line 9
[CDATA[$tt_thumbsforums = array(76;80;81); causes this error-message: Parse error: syntax error, unexpected ';', expecting ')' in /forumpath/forumdisplay.php(812) : eval()'d code on line 9
[CDATA[$tt_thumbsforums = array(76) (80) (81); causes this error-message: Parse error: syntax error, unexpected '(' in /forumpath/forumdisplay.php(812) : eval()'d code on line 36
[CDATA[$tt_thumbsforums = array(76)(80)(81); causes this error-message: Parse error: syntax error, unexpected '(' in /forumpath/forumdisplay.php(812) : eval()'d code on line 36
So, how shall it be possible to create thumbs for more than one forum? 
Really nice is, that with all the testing now the thread-overview doesn't work even if I only wanna add thumbs to
one forum and that I don't find any possibility to deactivate or deinstall the whole hack! So: What can I do now? My hole board doesn't work correctly!