I now often read by a jitter, which have one, the others are not. I also own the SD66 for a few days and can therefore still do not provide long-term experience, but certainly say something about the above problems. I've found that I have this tremor in quite marked degree, I was returned to the Cam already going. However, then I noticed why. When I play the records with the original HD Writer they tremble. I use however eg PowerDVD, MS Media Player or VLC Player is the picture perfect calm. It is therefore the software player, not on the Cam !!
The humming, which clearly hear even in quiet scenes in is not possible on a fans, as suspected by others, but it is the noise of the optical image stabilizer and is therefore unavoidable. You can try it by their dials to manual mode and the stabilizer then turns off. The noise is gone. Because of this noise I forgive but only three stars because, although the state of the art represent, yet disturbing.
I hope I could help.
Greetings Gizmo
