I was wondering how everybody uses their Shutter button and AE lock button.
I am using canon 20D so you can customize it (not sure with other brands or models).
0: Af/ AE lock
1: AE lock/ AF
2: AF/ AF lock, no AE lock
3: AE/ AF, no AE lock
I am using number 1 always. How about you?
Do you change this depending on what you are shooting and if so why?