Does anyone else use this?? It is absolutely fantastic, but I am having some issues with enabling data every x minutes with screen off. It doesn't seem to ACTUALLY enable data for a minute every x minutes when the screen is off. Also, sometimes it doesn't properly work and the data stays on when the screen is off. This is the ONLY time I have experienced serious battery drains when having this phone. Data standby is really what kills the battery on this phone, so we should always try to prevent it.