Anybody got any idea for this? Why do my 3DMark scores take such a hit when I enable d3do? '06 gets 14,000 marks, down from nearly 20,000 and '03 gets 7806 marks down from 77,000 with D3DO enabled. My junk: 4870x2, Q6600 ?
Never try to run any tool if you completely don't understand its functional purpose. D3DOverrider serves for forcing VSync.