Well, if you’ve just lost your password. All you really need to do is open up your phpmyadmin from cpanel (if your comfortable working in there) and find the (i think) wp-users table, open it up and find where you see your user account, you will see the password encrypted, click on edit and go to a md5hash generator online and type in the password you want, get the hash string and replace the old password string in your database and wah-lah, new password. Go log in to your site. Now if you have reinstalled your DB, there may be other issues such as when you backed it up, did you set the drop tables and other settings correctly, anyways, thats how you get a new pw in wordpress when all else fails, lol.