imageconstrux - The fix efulghum posted should work. On most servers there shouldn't be a problem with the way it pulls the icons now, but I guess it may be necessary on some configurations to join the icon table as well. If that doesn't work though let me know.
efulghum - Thanks for posting that fix. I'll be sure to join the icon table in the next release.
refertech - The script can only recognize threads that were created after the script was installed. If the posts were made after the script was installed and they're not showing up, check that you modified your newthread.php file correctly. If you need to update posts that were made before the script was installed, see
this post for instructions on how to update them.