Any SEO gurus out there? Let me explain what I would like to do. I currently have a website and forum. The layout is like this: website - tricityguide.com forum - tricityguide.com/forums/ The forum is currently a discussion for an area called Tri-City, but I would like to expand the discussion to a larger area while keeping the website content as is. I've registered a new domain called batopics.com and the forum will be called by the new name. I can do one of two things. 1. Keep tricityguide.com/forums/ as is, and point batopics.com to that location. So users can go to either url and see the same content. 2. Make batopics.com the location of the forum and when clicking on the "forums" menu item on tricityguide.com, it will take users to the new domain name. So here the only url of the forum is batopics.com. My questions is 1) which one above is best, and 2) how will any of this affect SEO? Are there other options?