This plugin allows you to expand the selection of background images in FlexSqueeze.  Included are 170 new background images that you select from the built-in options page.  Simply choose your background from the visual list and save your settings. The background image will then be visible on your site.

Here’s a preview of some of the included background images (there are 130 additional images):

After installing the plugin, choose your background image from the ‘Flex Backgrounds’ menu item in the Appearance menu in WordPress.

Requires FlexSqueeze 1.5+

Download Flex Background Images v.1 Plugin