What are the key combination you use? Also, what version of Pandora you have (+ firmware version and SGX drivers used if not the default ones).I dont know if this has been reported already, but try running fast in Super Mario World and you'll notice the black bar at the top - normally not visible - becomes visible through flickering. (tried in fullscreen, frameskip auto, v.1.43) It's a relatively minor issue, but it is still slightly annoying, so a bug fix would of course be welcome!