I finally got my TiVo yesterday, and spent the evening setting it up. I haven't registered it yet, so I haven't yet experienced all its features. One thing is concerning me: I read somewhere that the hard drive should turn over all the time in order to make it last longer. However, when I put my box into standby, it is completely silent - there is no sign of hard drive access or movement. Is this normal? By the way, does TiVo still record programmes when in standby, or does it have to be switched on for that?