I have a rather odd problem. I uploaded my new WordPress theme today to http://www.liamgetreu.com which works perfectly, apart from the background image, which just won't load for some reason. It works perfectly on my local machine.
Here's the CSS file: http://www.liamgetreu.com/wp-content/themes/dependence/style.css
And the background image: http://www.liamgetreu.com/wp-content/themes/dependence/background.jpg