David

Pixel Random Quotes Images is a widget. 
Your quotes and images are randomly displayed in the Widget. 
You can delete, modify and upload quotes and images. 
It is a translation ready plugin.
For more info: http://belicza.com/wordpress/random-quotes-and-images-pixel-plugin/
A few notes about the sections above:
<ul>
<li>Require 2.8 WordPress minimum</li>
</ul>

Pixel Random Quotes Images

A widget containing custom quotes and custom images (set by an administrator) which are randomly displayed. It is a translation ready plugin.

CodeAndReload

This plugin provides the ability to have randomly selected quotes displayed on the admin page, by using a 
shortcode or by using a sidebar widget. The quotes include user-entered quotes, and can optionally include 
excerpts from a user-chosen category and can also optionally include links from a user-chosen links category 
There also is an option for including the lyrics from “Hello Dolly”. The plugin can be used for random 
quotes, rotating testimonials, rotating random affiliate links, or random featured posts. It was inspired by 
the Hello Dolly plugin (hello.php) that comes bundled with WordPress.
<h3>Support</h3>
Technical support for this plugin will be provided via the WordPress plugin forum. Additional support may be 
available at <a href="http://www.codeandreload.com/wp-plugins/nicequotes/" title="Nice Quotes at Code
and Reload">plugin’s homepage</a>.

Nice Quotes Rotator

Allows display of random quotes via shortcode, a sidebar widget, and/or on the admin page. Quotes can be user-entered, post excerpts or links.

Pixel Random Quotes Images vs Nice Quotes Rotator