Wordpress has a login and register page in a different theme. Its same for most of the blogs. some blogs use plugins to modify the login page. so do you like the default login page of wordpress ?
But i get confused with the menus in left side. I liked the earlier menues at top. HAve you seen any login page with in the wordpress theme. ie where we don't have to move to backend to login?
Login page is always by default comes with WP script. Never seen any different login page. And i like the new interface of admin panel (menus in left sidebar). Its confusing in first attempt but later on no worries. DON.
my blog has a login from the frontend itself. just check this, http://getadviced.com. login page = http://getadviced.com/wp-login.php I have made my current theme to fit the login and registration page.
u able to modified it? but i love WP 2.7 new layout it better than before. i dont think to make change on it waste time