Not sure if this has been pointed out, but i installed this hack, then installed some themes after it everything went smooth
BUT on showthread and some others the images arent showing up, and the bread crumbs dont work correctly. But only on the newly installed themes.
they look like,
http://www.domain.com/forum-name/images.jpg or whatever for some reason.
Didnt try to uninstall this hack and then install after new themes were installed so i dont know if that will fix it or not