Background an Image Page Bodies a Color??

I would like to make the background an image, but all of the page bodies white. I have figured out a way to make the background an image, but then it sets the pages to the same image. So, for example on my Home page, the body text would have a white background instead of the image as a background.

My site is www.GlobalNerds.com
I am running Atahualpa 3.4.4 and WordPress 2.8.6

I set the background image as follows ATO>Body Text & Links> Body Style

Any assistance would be greatly appreciated!

Thanks!