Keep getting 1024x768, Want 1280x1024

Hi Suse-Folks, Received my new LCD screen today, it's a wonderful Acer 1714. Problem is that I can't get X to use 1280x1024, I keep getting 1024x768, which doesn't look as good. A fragment from X log: (II) fglrx(0): Total 4 valid mode(s) found. (--) fglrx(0): Virtual size is 1024x768 (pitch 1024) I suspect this is the problem ? But I can't find any reference to what my default mode should be in XConfig-86 file. I have a Radeon 9500 and installed fglrx module as described on Suse's FTP site. Eric -- Running Suse Linux 9.1