There is no login on the sidebar

If WordPress is installed in a different folder than the root, it will be:
http://www.myblog.com/wordpress-installed-folder/wp-login.php (to be precise) 🙂

And if you are keen on the “log in” “log out” links appearing in the sidebar, add the “Meta” widget to the sidebar, on the widget management page that would come on when you click on “widgets” link under “Appearance”.

Cheers!

S.K