Another winter based theme has been posted to the Windows 7 Personalization Gallery and this one focuses on Winter Sports.

There is some great photography in this theme.

Young man snowboardingCross country skier in mountainsSkier in a puff of snow, near Chamonix-Mont-Blanc, France
Skier off piste in deep powderYoung man snowboardingIlluminated tent of winter camp in the mountains
Skier hiking to summit Skier descending mountain, near Chamonix-Mont-Blanc, France

Download the Snow Sports Windows 7 Theme