it is working but seems like it is somehow affecting other things...
Now it does what it is supposed to do...if I type this in address bar "mydomain.com" it becomes "http://www.mydomain.com":
But the problem is...
Like, now I am not able to see pages that I added from administration side...
If I go to http://mydomain.com/MyNewPage.aspx,,, it redirect me to "www.mydomain.com"