I have been installing many Firefox TTS plugins, as I am trying to find one which meets my needs. This fits one of them perfectly, a natural sounding TTS voice. The voice on Simple TTS is perfect, it is very clear, sounds almost human. But, the simplicity of Simple TTS means that it lacks settings. I would really like to increase the speed of Simple TTS, it is too slow for me. I want to use it to assist me in reading, so that I can stay focused more easily, but it really just ends up slowing my reading down. Please consider adding a speed toggle or tell how it can be modified to achieve that effect.