the CGCookie with a quick look at how to use Blender;s theme options to customize your own interface, from anything like the color and outline of interface items to the shading on buttons and window background color, as well as a look at using the theme manager extension.
Creating a Custom Blender Theme from CG Cookie on Vimeo.
In this quick Blender 2.5 tip we show you how to use Blender’s theme options to customize the interface to your liking. Blender allows you to change anything from the color and outline of interface items to the shading on buttons to the window background color. After giving you a rundown of the many different options we go on to show you how to use the Theme Manager Add-on, developed by Bart Crouch, to save and load custom themes.
The Theme Manager Add-on can be found here: wiki.blender.org/?index.php/?Extensions:2.5/?Py/?Scripts/?System/?Theme_manager