I have this background image that I'm trying to position in the background. I'm not sure what size I need to set the image in Photoshop or how to get this right. I need it to where if a user zooms in our out, the background image will continue to repeat. Please take a look at the image over at my site to see what I'm talking about.

http://miengraphics.com

I'm still in the process of designing the website. So there may be some changes here and there with random 1px red border to help out.