ATI driver for openSUSE

I finally figured out what I wasn't doing and installed the ATI driver, the problem I am having now is my display a Viewsonic VX2835WM blows the desktop past the edges of the screen at 1920x1200 which the monitor supports but I can't adjust it from the displays panel; the options are grayed out; and I can't seem to figure out how to adjust it inside of openSUSE, does anyone know?

There isn't a setting inside the ATI control panel to allow me to make the adjustments either. :(

Thanks,