Henaro

Hello everyone~

This is my first post here and hopefully not my last. I've been having trouble with this repeating image in Firefox 3. Here is what the site looks like right now:

http://commabunny.org/new/newdesign/asdf.html

And when you scroll down you see the background image that I repeated seems to shift over to the left. I'm puzzled as to why this happens. It doesn't happen in IE. And some of my friends who use Firefox seem to not have the problem as well. Here is a screen shot of what's wrong with it (I'm linking to it because it's rather big):

http://commabunny.org/proct/gaah.png

Does anyone know how to fix this? I'm completely stumped as to what is causing it. And if it's not happening to you please post up what resolution you are running at.

Thanks a lot for the help,
Hen