New ACPI 64x PC machine delivered with Win 8 Intel i5....onboard Intel HD graphics I have already updated the graphics driver I have tried SL, Firestorm, Dolphin, Singularity - some a bit better, some a bit worse, but ALL do it Everything BUT SL works just fine. Toolbars, chat window, build tools blink a LOT.....strange rainbow around toolbar buttons when clicked....strange rainbow in scrollbar The world blinks, but only a little HELPPPPPPP....before I have to drop-kick this machine out a WINDOW [8]