Originally Posted by code4code5 
I rarely find a need to adjust WB with the K20. I find ...the "as shot" selection typically gives the best color rendition.
Agreed.
It really all depends on the qualities of the image. Mostly it's pretty straight forward: tweak exposure, contrast &/or levels and a pinch of sharpening. Sometimes noise reduction &/or defringing is required. Sometimes it takes a while to get the look I want or I'll stumble on something that takes me in a whole new direction (good thing I'm not doing this for a living ;~).