Experiencex for fs9 has several settings to tune performance. You can set the amount of lights in cities. You can set the distance of the lights on the roads. You can set the color of the lights. You can set the size of the lights. You can define more lights and less autogen to fly at night. Already started making adaptations fotoreais scenarios. Especially those that already comes with FS9. (Las Vegas, New York, etc.) Despite all the difficulties, we launched the product and we hope you enjoy.