Originally posted by richardstringer Ah ok, its ok don't worry about it. I alwsys shoot raw.
If you always shoot RAW, then tweaking the color balance inside your camera really doesn't matter much except how the image preview appears on your camera.
I shoot RAW+, so I get both jpeg and DNG (RAW) images. I set my camera to use the Adobe colorspace rather than sRGB because I also use Adobe software for post processing (either Lightroom 4 or most of the time, Adobe Photoshop Elements 11). I figure the Adobe software uses its own colorspace internally, so I might as well avoid a couple translations. I do my final jpeg saves from the preceding software in sRGB.
In another post around mid-August I disclosed how I had accidentally bumped my camera from average white balance to tungsten when shooting an outdoor event. My wife thought I had lost much of that day's shots. .... Again, I shoot RAW+ and she was looking at the jpegs, which for the most part I only use for quick previews on my PC. When I opened the DNG files in PSE11, Adobe Camera RAW showed me my blue shots when in the 'As Shot' white balance mode. However, all I had to do was select another white balance (like 'Daylight'), or use the 'Auto' function which emulates the AWB used in my camera - - - - OR, use Adobe Camera RAW's white balance tool and nail the balance. This tool changes the pointer to look like a pencil. You just point at a spot in the photo that should have equal amounts of red, green and blue (in other words, a neutral gray anywhere above true black or below true white) and click. The daylighted white stripe in a flag is an excellent target.
My point to all this is it took me a fraction of the time it took me to type this to correct white balance in a DNG image because RAW files really don't have any internal white balance. Nor do they truly store hue or saturation. If your images are properly exposed in the camera, the Auto button in Adobe Camera RAW will in my experience, give you something between Pentax's Bright and Natural settings for jpeg rendition. If I decide to override the Auto function, I keep a closer eye on the histogram as opposed to the image itself.
If you are always making the same tweaks, you can build and save a profile for your camera within Adobe Camera RAW and apply it to each photo and make your changes with one click.
If you are going to always use RAW, I very strongly endorse purchasing a hardware based monitor calibration tool. Otherwise you can never really trust what you see on your screen. Another tool is something like the X-Rite ColorChecker. The software looks for its painstakingly calibrated color chart in the first frame of a group and feeds the exact corrections needed to post processing software like that published by Adobe. You can then apply these changes to the rest of the photos in this group. So there are several options for obtaining professional results without a bunch of time consuming trial and error.