I asked this question earlier, but the person didn't answered it right or I asked it wrong. When I turn my Charge on I make sure no applications are running, however when I press the settings button and press applications then press " running services " all these strange things are running that are not apps. For example they are titled SecPhoneService, PVWmdrmService, etc. what are these?? Do they use up battery life if running and what happens if I stop them ?? I really haven't been using my phone a lot and the battery seems to go fast. Please don't answer this question telling me to use a task killer this is something different from apps running. Again... what are these " running services ? "