I used to read on
ReadManiac on my cellphone.
It had the awesome feature of auto-scrolling
It appears
Kindle1 had a similar feature but is no longer in K2+
The only option for auto page turn in K3 seems to enable TTS and take the volume to zero. But since TTS is actually working in the background, this eats up the battery.
So on Kindle 3, is there a way for auto-page-turn without enabling TTS?