As you start a website on wordpress it doesn't include "www" before the domain,right? - that what I got. Started SEO 3 weeks ago,and yesterday something made me want to change to url to http://www.mydomain.com and when I want something I do it, yes I know it's bad. I have a feeling I did something wrong because the backlinks I have built are pointing to http://mydomain.com ,went to webmasters tool and resubmit the sitemap -and then I got a red nasty "X" in the status bar..damm. Please say something that will calm me down.