Hey guys I got a new video card. I'm going from a Radeon X1800XT to a Radeon HD 4850. Do I got to uninstall the old ATI drivers then reinstall them again for the new Radeon? Also being my old is DX9 and the new one is DX10, anything speical I got to do for it? I want to make sure I'm covered for DX10. Thanks guys
