I posted this a few days ago so am reposting after it being wiped. I'm currently running cs using the open gl driver at 1280*960 and am using a radeon 9500 pro and samsung syncmaster 171p. I'd like to change the resolution to 1600*1200 as this is the native resolution for my tft. However when I do this, I only get part of the screen and the mouse postition doesn't correspond to where it is on the screen, any ideas anyone?