Correct exposure is critical. White balance is also crucial but I find it way easier to fix in Lightroom than worry about it while shooting. Auto is close enough to judge if the shots is OK in the viewfinder and then I adjust in Lightroom.
Other than exposure there is not much else you need to get right appart from framing and focus of course, you can change that in PP. Lots of the camera settings are designed to help you focus and expose properly. Things such as metering modes, AF areas, the mode dial etc. etc. are all important if you shoot RAW or JPEG.
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Fletch
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Olympus E510 - Ok to edit and re-post on DPS only
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