When I come back from my trips with hundreds of photos do I have to go through each one and color correct in PS or is there a shortcut that they will all color correct. I'm not good at the program so I usually go to auto color correct and auto contrast. If I don't like what I see I just undo it. It's a lot of time to do it to hundreds of pics..but the guy at the photo finishing place said not to depend on their "color correction". Thanks.