Uh. Its a dual interface monitor, and I'm currently running it on analog. Its native rez and refresh on analog is 1280 by 1024, and 60hz. Making it on 70hz makes it worse, and I can't try it with the digital cable right now. The noise is constant, and it never goes away. Maybe its the graphics card I have right now, the system thats listed in my signature is at another place right now, I somewhat moving, so I'm using my old machine right now. Its an ATI Rage 8mb.