Wrong image display

Have supersized set up to display a single image using the default display directory and under display ive checked that it should show up every where.

On the site’s home page the image displays fine but on all of the other pages this background image displays

http://buildinternet.s3.amazonaws.com/projects/supersized/3.1/slides/quietchaos-kitty.jpg.

If i go to any page and explicitly select an image for that page- I see the generic image not found background

I cant seem to figure out how to get the correct image to display.

Can any one shed some light on this for me?

http://ww.wp.xz.cn/extend/plugins/wp-supersized/