I changed my url from http://www.speak-visual.com to elenadonchenko.com.
Dreamhost staff moved all data for me on dreamhost side.
Then I copied all files using ftp from speak-visual to elenadonchenko.com. Now I cannot login to wp-login.php
I went and changed the site url in mysql to the new site name, and now my new site doesn't display properly anymore (it was before).
Not sure what to do now....