Great plugin, I like it and I may use it across all my sites. I would give it 5 1/2 stars if it has a field to enter an alternative to the default wp-login.php.
My site is almost always under "brute force" attacks and I have taken protective steps. But I don't seem to be able to change the WP default wp-login.php to something else and have Tabbed Login Widget follow it. So I am hoping this is an option for the future!