Sorry I forgot to say that I have tried using system-config-display by setting the correct resolution and monitor.
I tried using the modeline generator but perhaps I am not familiar enough with it, but that did not work either.
I am using FC6 and my video car is the Intel915
I cannot get my new E228WFP dell 22" monitor to work at it's recommended resolution.
I have installed the latest i810 drivers for my card still no luck...
Any help would be appreciated.