kelvin_kay

<p>Just wondering how accurate the 40D's focus points are:<br>

I have always used the center focus point and did the focus - recompose technique<br>

For quicker moving subjects I am thinking of letting the camera choose the focus point, but I am always worried about having the camera choose the wrong focus point.</p>

<p>I'm using the 580EX with a 40D. Just wondering what mode (A/P/M) people are using the most for these following situations:<br>

1. shooting outside, flash is for fill<br>

2. indoors when flash is main source of lighting<br>

3. indoors using bounce flash<br>

More specifically, what are the advantages of using (M)anual mode over sticking with P mode which is what I usually use.<br>

Thanks.</p>