I know Google's Friend Connect is in Beta and I think it's still only for those who are invited but hopefully someone can answer this question. Will you need a new site with no members to use it or will you be able to integrate and existing site with members to it? For example if DP wanted to use it, would Shawn be able to somehow work around the members that he already has or would he need to start a whole new forum? (Not that he would want to just an example )