EDIT: I just tried it again and for some reason it decided to work! Oh well, that was a waste of time. Hi, I'm new to the NEX camera series, and in fact semi-pro cameras too (my only 'proper' camera so far being a Canon EOS 50). So I was really excited to get my NEX-F3 today, only to find the shutter won't fire! I've noticed that when the camera is off, the shutter curtain comes down for a few seconds then goes back up to reveal the sensor. The camera does not fire in any mode, it will auto-focus and focus peaking works, so I assume it's not the lens. When attempting to fire the shutter, nothing happens, no click, no on-screen message, just silence. I've formatted the card as well just to make sure, which is a Sandisk 32gb 'extreme' series which worked fine in another camera today. Any clue? I'll keep playing with the settings in the meantime. Thanks in advance.