I have recently bought the computer Intel Core i5 750 ,ATI 5770 with two monitors, but I am facing problem with screen flickering, and I am sure that it is caused by infant 5770 drivers. The problem is been reported for window xp. The cursor magnifies sometimes on one screen and sometimes on both the screens. Anybody else has faced this similar problem in any of the operating system. And if anybody has fixed this problem of mouse cursor in XP is then please share the knowledge.