Pressboard Folders

I am looking for a specific kind photo of a folder. The type of folder is called a pressboard report cover (<http://bit.ly/5YYnUu> and I can't seem to find one at iStock. I would prefer a shot of an open empty folder (open horizontally, top binder), laying flat on a white background.

you may want to try to move this to the "request new content forum"  I'm sure someone has this and will answer there.