i have seen many blogger have xxx.com instead of xxx.blogspot.com how to do that any1 has any idea about this
You can import it into Wordpress.. http://www.google.com/search?q=import+blogspot However, it's probably easiest just to stay with blogger and get a domain through them. http://help.blogger.com/bin/answer.py?answer=76543&ctx=sibling hope this helps, Eric