Originally posted by Deiberson I would just like to be able to see where the EV meter is at when shooting in M.
The meter displays full time when using lenses that support autoexposure (eg, "A" series and later), but with manual aperture lenses, the meter can only display while the lens is stopped down - which is what the DOF preview does. As long as you hold the DOF preview lever (the ring around the shutter button), you can see the meter and make all the adjustments you want.
Quote: For example..If I'm shooting in the snow and want to shoot ev+1 or so, where can i see the meter to push up?
No need for the DOF preview just to do that, though. Hit green button to set a shutter speed that zeroes the meter, then slow the shutter speed two or three clicks (depending on if you have it set to 1/2 stops or 1/3 stops). You can do this without actually seeing the meter. But if you'd like confirmation you did it correctly, the DOF preview does the trick with a manual lens. My impression is that very few people bother doing this, though - most simply use the Green button and adjust blindly.
Quote: I know I changed a setting on my KX so when I press the green button, I see the meter in the finder.
Well, you must have configured it to grene button does DOF preview, which has the *side effect* of showing you the meter. But the actual function is DOF preview. And the K10D has a dedicated control for that - no need to double up on the Green button, which already serves the even more useful function of setting a shutter speed for you.
Quote: As for the DOF preview...can someone explain this better to me? If I use the DOF preview...the lens stops down automatically to meter at "0"?
No, it stops down, period, to let you judge DOF, ads the name implies. It's just that while the lens is stopped down, it just so happens the camera is also nice enough to show you a meter reading. It doesn't automatically set it to 0 - it just displays the meter. It's the Green button that sets a shutter speed for you to zero the meter, but that doesn't actually show you the meter - you just have to trust that it did what it is supposed to do. It's just like on the K-x, except the specific buttons you use to access these two features differ because the K-x lacks a dedicated DOF preview button.