How to adjust the windows configuration?

[Benjamin L. Russell]

Could somebody please describe how to customize the windows
configuration to a three-panel layout with the group buffer on the
*upper*-left, the summary buffer on the top-right, and the article
buffer on the *bottom*, given the following code?

> ; Customize the windows configuration to a three-panel layout: group buffer 
> on the left, summary buffer on the top-right, and article buffer on the 
> bottom-right
> (gnus-add-configuration
>  '(article
>    (horizontal 1.0
>              (vertical 25
>                        (group 1.0))
>              (vertical 1.0
>                        (summary 0.25 point)
>                        (article 1.0)))))
> (gnus-add-configuration
>  '(summary
>    (horizontal 1.0
>              (vertical 25
>                        (group 1.0))
>              (vertical 1.0
>                        (summary 1.0 point)))))

Any help would be greatly appreciated.

-- Benjamin L. Russell
-- 
Benjamin L. Russell  /   DekuDekuplex at Yahoo dot com
http://dekudekuplex.wordpress.com/
Translator/Interpreter / Mobile:  +011 81 80-3603-6725
"Furuike ya, kawazu tobikomu mizu no oto." -- Matsuo Basho^