Fast (selected) The fractal will be generated as fast as possible, but still permitting the user to engage in other activities. It uses much more processing power than Slow. Fast (disabled) The fractal will be generated as fast as possible in the background. There is no reason for this item to be disabled. Please contact the author. Fast The fractal will be generated as fast as possible, but still permitting the user to engage in other activities. It uses much more processing power than Slow. Medium (selected) This speed is a compromise between slow and fast. The fractal is generated faster than Slow, but less processing power is used than in Fast mode. Medium (disabled) This speed is a compromise between slow and fast. There is no reason for this item to be disabled. Please contact the author. Medium This speed is a compromise between slow and fast. The fractal is generated faster than Slow, but less processing power is used than in Fast mode. Slow (selected) The program will generate the fractal in the background slowly. The user will have the most processing power available for other tasks. Slow (disabled) The program will generate the fractal in the background slowly. There is no reason for this item to be disabled. Please contact the author. Slow The program will generate the fractal in the background slowly. The user will have the most processing power available for other tasks. SPEED MENU This menu puts the fractal in background generation mode and permits the user to select the speed at which the fractal will be generated.