Ok, upon further investigation, when I go to settings/manage applications/all, at the very end of the list there is zumo services. It is not an app but an android process. It must be associated with motocast (I'm assuming). I barely use motocast so it never shows up as using battery. My guess is that if you are streaming allot with motocast, it uses the Zumo service and therefore uses allot of battery.
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