Thanks for the tip. I couldn't get your plan to work but it did point me in the right direction. I used xvidtune to adjust the display then I copied the numbers down and then edited the files /etc/x11/config and /etc/x11/config-4 and pluged in the numbers under the H and V freq. settings that I was using. I almost fell out of my chairwhen it worked. Thanks again for the pointers.