I did a test when I first got my touch. One night I turned it off and the next night I let it just sleep. Each morning I would plug it in to top off the tank and I noticed very little juice was used and there was no noticeable difference between the two ways of turning off the touch. So... don't worry about it.Just curious, I usually just put my touch to sleep when I'm in class, or at work and can't listen to it. But I was wondering if you guys turn your touch off, or not.
How much of a difference would this cause in battery?