to:
Used: Photoshop CS2
Difficult: Easy (4 steps!)
PSD: YA!
Examples:
1. Selective Color (Reds): -100, 0, +100, 0 (Neutrals): +20, 0, 0, 0.
2. Hue/Saturation: (Master) Saturation: +40.
3. Curves: (RGB) 1 Point: 61, 91 2 Point: 127, 162.
4. Color Balance: (Midtones) -13, -30, -26
PSD: komment :P