This might be an old trick, but it is still a definite speed improvement using this page when you are fine-tuning any WordPress blog.

You can gain access to all the settings & options in WordPress by going to a single url:

http://yourblog.com/wp-admin/options.php

Some forms of stored data is impossible to edit this way, such as serialized data, but you can tweak a lot of settings in one single place instead of going back and forth.

Some of the settings on this WordPress blog

Warning: You really should know what you are doing before attempting to do this. You can do a LOT of damage to your WordPress blog if you don’t know what you are doing.

Error: Please enter a valid email address

Error: Invalid email

Error: Please enter your first name

Error: Please enter your last name

Error: Please enter a username

Error: Please enter a password

Error: Please confirm your password

Error: Password and password confirmation do not match