Hi,
I recently upgraded my forums to vbulletin and moved them from the root directory to a sub domain. All my previous pages that were indexed in the search engines are now hitting the portal I installed in the root dir. I am trying to find a way to redirect all search engine traffic to the sub domain, but let any other kind of traffic land at the portal. Is this possible? I've tried several different variations in .htaccess, but they all either show 404 or 500.