One of my wordpress sites that I have registered as www[dot]mydomain[dot]com is showing up in the SERPs (the homepage) for it's main keyword as "mydomain[dot]com" without the "www." in front of it. I have built all my links to the "www" version and when I click on the link in the SERPs (without the "www") it actually will go to the "www" version. When I do a "site:hxxp://mydomain[dot]com" only the homepage is listed without the "www" while the other pages of the site are listed with the "www". I have the All In One SEO plugin and have checked off the canonical option as well. Under general settings in WP Admin panel I have the site with "www" also. Is this just a Google cache issue that will update soon with the correct version in ther SERPs with the next update or do I need to do some sort of 301 redirect by adding code to the .htaccess file? Any suggestions on how to fix this issue?