Header Image Slider is a WordPress plugin by shazdeh that uses WP3.0 built-in Header feature to build a beautiful slider.
With this plugin you can easily build a slider (Nivo Slider only, for now) of your header images. This plugin also adds an option to remove your uploaded header images right from the Header options page.
Notes: 1. To use this plugin your theme must support header images (if you see Appearance -> Header option in the admin, it does). 2. You must use the boom_header_image() template tag. 3. Requires WordPress Version is at least 3.2 3.
Download and info: http://wordpress.org/extend/plugins/header-image-slider/