When I had my DirecTV system installed, the installer guy told me that I should leave my receivers on 24/7 because DirecTV does some kind of random hits on receivers or something of that sort in order to combat people pirating their signals. I'm assuming that since he said to leave them on that if DirecTV tries to hit my receivers and that their off, something will happen. I know this sounds way out there, but I want to make sure. I have two D10-200 receivers which got the software upgrade today. Now they operate and look like the standard D10s (software wise). However, with this software upgrade the "TV Power" "On/Off" buttons will turn off/on both the receiver and TV at the same time where as with the old software it just turned off/on the TV. Can anyone shed some light on this? Thanks everyone.