QUOTE (michael @ Oct 15 2009, 06:55 AM)

I really fail to understand what's the problem with the live view button. One button, you press it, the mirror goes up, with the bonus that you can still see what's going on on the LCD screen. I beg for an explanation: anything wrong with this?
It's simple. Live View turns on the LCD. One often uses MLU when shooting in low light conditions. Having the rear LCD light up, when you don't want it to has two problems associated with it.
1: It can ruin your dark adapted vision.
If the scene is dark, the lcd can't be so bright, and anyway with the mirror up you're looking at the scene, not at the screen neither the viewfinder.... that's what your eyes are adapting to.
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2: It can reveal your presence to others.
Oh come on, Canon should add a MLU button for photographers who are in COMPLETE darkness and, with their big camera and tripod, and some minimum necessary room around them, stay 100% unnoticed? How do you think people can't see you with lcd off :-?
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If I wanted to turn on a bright light when shooting, I would. I don't.
A "bright" light? in low light? I mean, one thing is the light you're photographing, if that's dim, the lcd screen will be dim. if the scene is bright and you are in dim light, you'll see bright light anyway in the scene... what difference would make a bright lcd?
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The solution is simple. No need for another button. Just make the mirror go up when the variable self timer is activated. This is what most companies do, and it works very well. Canon has custom functions for choosing between non-fat and regular milk when brewing a Latte, so why not this?
Michael
Now, I'm not sure but you may have a point here, timed MLU might be missing in canon cameras. I'll take a look.
Luc