Image controls: Like a number of recent DSLRs, the D80 has presets for color/contrast/sharpness profiles in the Optimize Image menu. These are Normal, Softer, Vivid, More Vivid, and Portrait. Unlike Canon's Picture Styles, though, the Nikon presets can't be individually tweaked.
For that, you have to select a Custom profile, which we recommend -- not because we have anything against preset profiles, but because, strangely, this is the only way you can select Adobe RGB color space. (All the other profiles use the narrower-gamut sRGB color space.)