Hi, I have an ATV1 & ATV2, the ATV1 I use for watching the movies bought through iTunes without having to stream from my Mac. About once a week I will find the ATV1 has turned on, I presume checking for updates. Of course it takes only a moment to put it back on standby but until I notice its the Hard Drive is on for no reason, wearing itself out bit by bit. The ATV2 will turn off automatically after a while if it is not being used, but I cannot find a setting to make the ATV1 do this. Any solutions from anyone, bar unplugging the power totally from it between uses?