You must create or change themes. This is done by a webdesigner who can make new images and edit stylesheets.
The created themes can then be selected by users.
Se UI issues thread
http://publech.codeplex.com/Thread/View.aspx?ThreadId=49399
The created themes can then be selected by users.
Se UI issues thread
http://publech.codeplex.com/Thread/View.aspx?ThreadId=49399