Hello, I have a few questions regarding hosting and SEO. First, my website is http://mydomain.com However, if I go to http://www.mydomain.com, if doesn't redirect to my site. I heard that this causes penalty due to duplication. So, how do I redirect people from http://www.mydomain.com to http://mydomain.com? Second, If I rank #3 for a keyword in google.com, will my rankings be same for google.co.uk or google.co.in? Why/Whynot? If not, how can I rank for different country's google searches? Thanks a lot!