Here are some quick results that only took minutes to achieve.  Snow 2 has a cooler look to it, Snow 3 is warmer looking, and Snow 4 has combined both the crisp cold look with warmth from the tone in the wood and the houses in the background.  So let's go over how this was done.

1.  Color Balance:  Although it didn't look like it made a big difference, I opted to still balance the color for sunlight.  In later photos you will see a big difference when you use this feature.

2.  Contrast:  Now with step two there is beginning to be a big difference in how the photo looks.  For this particular photo I went pretty much down the middle.  Looking at your options you can see that you can adjust for different photo problems.

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